487 Commits

Author	SHA1	Message	Date
Miaohe Lin	e44b1adb9e	BACKPORT: mm/memory_hotplug: fix potential permanent lru cache disable ... If offline_pages failed after lru_cache_disable(), it forgot to do lru_cache_enable() in error path. So we would have lru cache disabled permanently in this case. Link: https://lkml.kernel.org/r/20210821094246.10149-3-linmiaohe@huawei.com Fixes: d479960e44 ("mm: disable LRU pagevec during the migration temporarily") Signed-off-by: Miaohe Lin <linmiaohe@huawei.com> Reviewed-by: David Hildenbrand <david@redhat.com> Reviewed-by: Oscar Salvador <osalvador@suse.de> Reviewed-by: Naoya Horiguchi <naoya.horiguchi@nec.com> Cc: Chris Goldsworthy <cgoldswo@codeaurora.org> Cc: Michal Hocko <mhocko@suse.com> Cc: Minchan Kim <minchan@kernel.org> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> (cherry picked from commit 946746d1ad) [connor: move after appropriate label for 5.10] Bug: 187129171 Signed-off-by: Connor O'Brien <connoro@google.com> Change-Id: I45e16bfe4812dab86e2e678138599fcaf2b0cd8d	2022-02-11 17:30:23 -08:00
Greg Kroah-Hartman	3b4ca92614	Merge tag 'android12-5.10.81_r00' into android12-5.10 ... This is the merge of the upstream LTS release of 5.10.81 into the android12-5.10 branch. New symbols were added to be tracked, which are the only ABI changes: Leaf changes summary: 209 artifacts changed Changed leaf types summary: 0 leaf type changed Removed/Changed/Added functions summary: 0 Removed, 0 Changed, 192 Added functions Removed/Changed/Added variables summary: 0 Removed, 0 Changed, 17 Added variables 192 Added functions: [A] 'function void __bforget(buffer_head*)' [A] 'function ssize_t __blockdev_direct_IO(kiocb*, inode*, block_device*, iov_iter*, get_block_t*, dio_iodone_t*, dio_submit_t*, int)' [A] 'function buffer_head* __bread_gfp(block_device*, sector_t, unsigned int, gfp_t)' [A] 'function void __breadahead(block_device*, sector_t, unsigned int)' [A] 'function void __brelse(buffer_head*)' [A] 'function void __cancel_dirty_page(page*)' [A] 'function void __cleancache_invalidate_inode(address_space*)' [A] 'function void __filemap_set_wb_err(address_space*, int)' [A] 'function void __insert_inode_hash(inode*, unsigned long int)' [A] 'function void __mark_inode_dirty(inode*, int)' [A] 'function void __pagevec_release(pagevec*)' [A] 'function void __remove_inode_hash(inode*)' [A] 'function int __set_page_dirty_buffers(page*)' [A] 'function int __set_page_dirty_nobuffers(page*)' [A] 'function int __test_set_page_writeback(page*, bool)' [A] 'function int __traceiter_android_rvh_binder_transaction(void*, binder_proc*, binder_proc*, binder_thread*, binder_transaction_data*)' [A] 'function int __traceiter_android_rvh_do_sched_yield(void*, rq*)' [A] 'function int __traceiter_android_vh_binder_del_ref(void*, task_struct*, uint32_t)' [A] 'function int __traceiter_android_vh_binder_free_proc(void*, binder_proc*)' [A] 'function int __traceiter_android_vh_binder_has_work_ilocked(void*, binder_thread*, bool, int*)' [A] 'function int __traceiter_android_vh_binder_looper_state_registered(void*, binder_thread*, binder_proc*)' [A] 'function int __traceiter_android_vh_binder_new_ref(void*, task_struct*, uint32_t, int)' [A] 'function int __traceiter_android_vh_binder_proc_transaction(void*, task_struct*, task_struct*, task_struct*, int, unsigned int, bool)' [A] 'function int __traceiter_android_vh_binder_proc_transaction_end(void*, task_struct*, task_struct*, task_struct*, unsigned int, bool, bool)' [A] 'function int __traceiter_android_vh_binder_read_done(void*, binder_proc*, binder_thread*)' [A] 'function int __traceiter_android_vh_binder_thread_read(void*, list_head**, binder_proc*, binder_thread*)' [A] 'function int __traceiter_android_vh_binder_thread_release(void*, binder_proc*, binder_thread*)' [A] 'function int __traceiter_android_vh_futex_sleep_start(void*, task_struct*)' [A] 'function int __traceiter_block_bio_remap(void*, request_queue*, bio*, dev_t, sector_t)' [A] 'function int add_to_page_cache_locked(page*, address_space*, unsigned long int, gfp_t)' [A] 'function bio* bio_split(bio*, int, gfp_t, bio_set*)' [A] 'function wait_queue_head* bit_waitqueue(void*, int)' [A] 'function blk_plug_cb* blk_check_plugged(blk_plug_cb_fn, void*, int)' [A] 'function void blk_queue_max_write_same_sectors(request_queue*, unsigned int)' [A] 'function int blkdev_issue_discard(block_device*, sector_t, sector_t, gfp_t, unsigned long int)' [A] 'function void block_invalidatepage(page*, unsigned int, unsigned int)' [A] 'function int block_is_partially_uptodate(page*, unsigned long int, unsigned long int)' [A] 'function int buffer_migrate_page(address_space*, page*, page*, migrate_mode)' [A] 'function bool capable_wrt_inode_uidgid(const inode*, int)' [A] 'function void clean_bdev_aliases(block_device*, sector_t, sector_t)' [A] 'function void clear_inode(inode*)' [A] 'function int clear_page_dirty_for_io(page*)' [A] 'function int clk_set_duty_cycle(clk*, unsigned int, unsigned int)' [A] 'function int clocksource_mmio_init(void*, const char*, unsigned long int, int, unsigned int, typedef u64 (clocksource*)*)' [A] 'function u64 clocksource_mmio_readl_up(clocksource*)' [A] 'function void create_empty_buffers(page*, unsigned long int, unsigned long int)' [A] 'function int current_umask()' [A] 'function dentry* d_add_ci(dentry*, inode*, qstr*)' [A] 'function void d_instantiate(dentry*, inode*)' [A] 'function dentry* d_obtain_alias(inode*)' [A] 'function dentry* d_splice_alias(inode*, dentry*)' [A] 'function void delete_from_page_cache(page*)' [A] 'function i3c_device* dev_to_i3cdev(device*)' [A] 'function spi_mem_dirmap_desc* devm_spi_mem_dirmap_create(device*, spi_mem*, const spi_mem_dirmap_info*)' [A] 'function void disk_stack_limits(gendisk*, block_device*, sector_t)' [A] 'function void drop_nlink(inode*)' [A] 'function void end_buffer_write_sync(buffer_head*, int)' [A] 'function void end_page_writeback(page*)' [A] 'function errseq_t errseq_set(errseq_t*, int)' [A] 'function int fb_get_options(const char*, char**)' [A] 'function int fiemap_fill_next_extent(fiemap_extent_info*, u64, u64, u64, u32)' [A] 'function int fiemap_prep(inode*, fiemap_extent_info*, u64, u64*, u32)' [A] 'function int file_remove_privs(file*)' [A] 'function int file_update_time(file*)' [A] 'function int file_write_and_wait_range(file*, loff_t, loff_t)' [A] 'function vm_fault_t filemap_fault(vm_fault*)' [A] 'function int filemap_fdatawait_range(address_space*, loff_t, loff_t)' [A] 'function int filemap_fdatawrite(address_space*)' [A] 'function int filemap_flush(address_space*)' [A] 'function int filemap_write_and_wait_range(address_space*, loff_t, loff_t)' [A] 'function file* filp_open(const char*, int, umode_t)' [A] 'function void flush_delayed_fput()' [A] 'function int freq_qos_remove_notifier(freq_constraints*, freq_qos_req_type, notifier_block*)' [A] 'function int generic_error_remove_page(address_space*, page*)' [A] 'function ssize_t generic_file_direct_write(kiocb*, iov_iter*)' [A] 'function int generic_file_mmap(file*, vm_area_struct*)' [A] 'function int generic_file_open(inode*, file*)' [A] 'function ssize_t generic_file_splice_read(file*, loff_t*, pipe_inode_info*, size_t, unsigned int)' [A] 'function void generic_fillattr(inode*, kstat*)' [A] 'function ssize_t generic_read_dir(file*, char*, size_t, loff_t*)' [A] 'function int genphy_restart_aneg(phy_device*)' [A] 'function page* grab_cache_page_write_begin(address_space*, unsigned long int, unsigned int)' [A] 'function const i3c_device_id* i3c_device_match_id(i3c_device*, const i3c_device_id*)' [A] 'function inode* iget5_locked(super_block*, unsigned long int, int (inode*, void*)*, int (inode*, void*)*, void*)' [A] 'function inode* igrab(inode*)' [A] 'function void ihold(inode*)' [A] 'function int iio_device_claim_direct_mode(iio_dev*)' [A] 'function void iio_device_release_direct_mode(iio_dev*)' [A] 'function int iio_push_event(iio_dev*, u64, s64)' [A] 'function int iio_read_mount_matrix(device*, const char*, iio_mount_matrix*)' [A] 'function ssize_t iio_show_mount_matrix(iio_dev*, uintptr_t, const iio_chan_spec*, char*)' [A] 'function int iio_write_channel_raw(iio_channel*, int)' [A] 'function inode* ilookup5(super_block*, unsigned long int, int (inode*, void*)*, void*)' [A] 'function int in_group_p(kgid_t)' [A] 'function void inc_nlink(inode*)' [A] 'function void init_special_inode(inode*, umode_t, dev_t)' [A] 'function void inode_dio_wait(inode*)' [A] 'function void inode_init_once(inode*)' [A] 'function void inode_init_owner(inode*, const inode*, umode_t)' [A] 'function int inode_newsize_ok(const inode*, loff_t)' [A] 'function void inode_set_flags(inode*, unsigned int, unsigned int)' [A] 'function void io_schedule()' [A] 'function void iov_iter_advance(iov_iter*, size_t)' [A] 'function unsigned long int iov_iter_alignment(const iov_iter*)' [A] 'function size_t iov_iter_copy_from_user_atomic(page*, iov_iter*, unsigned long int, size_t)' [A] 'function int iov_iter_fault_in_readable(iov_iter*, size_t)' [A] 'function ssize_t iov_iter_get_pages(iov_iter*, page**, size_t, unsigned int, size_t*)' [A] 'function size_t iov_iter_single_seg_count(const iov_iter*)' [A] 'function bool is_bad_inode(inode*)' [A] 'function ssize_t iter_file_splice_write(pipe_inode_info*, file*, loff_t*, size_t, unsigned int)' [A] 'function ino_t iunique(super_block*, ino_t)' [A] 'function int kernel_sock_shutdown(socket*, sock_shutdown_cmd)' [A] 'function void kill_block_super(super_block*)' [A] 'function int kill_pid(pid*, int, int)' [A] 'function bool kthread_freezable_should_stop(bool*)' [A] 'function void ll_rw_block(int, int, int, buffer_head**)' [A] 'function nls_table* load_nls(char*)' [A] 'function nls_table* load_nls_default()' [A] 'function void lru_cache_add(page*)' [A] 'function void make_bad_inode(inode*)' [A] 'function void mark_buffer_async_write(buffer_head*)' [A] 'function void mark_buffer_dirty(buffer_head*)' [A] 'function void mark_buffer_write_io_error(buffer_head*)' [A] 'function void mark_page_accessed(page*)' [A] 'function void mnt_drop_write_file(file*)' [A] 'function int mnt_want_write_file(file*)' [A] 'function dentry* mount_bdev(file_system_type*, int, const char*, void*, int (super_block*, void*, int)*)' [A] 'function void mpage_readahead(readahead_control*, get_block_t*)' [A] 'function int mpage_readpage(page*, get_block_t*)' [A] 'function int notify_change(dentry*, iattr*, inode**)' [A] 'function unsigned long int page_cache_next_miss(address_space*, unsigned long int, unsigned long int)' [A] 'function unsigned long int page_cache_prev_miss(address_space*, unsigned long int, unsigned long int)' [A] 'function bool page_mapped(page*)' [A] 'function int page_mkclean(page*)' [A] 'function void page_zero_new_buffers(page*, unsigned int, unsigned int)' [A] 'function page* pagecache_get_page(address_space*, unsigned long int, int, gfp_t)' [A] 'function unsigned int pagevec_lookup_range(pagevec*, address_space*, unsigned long int*, unsigned long int)' [A] 'function unsigned int pagevec_lookup_range_tag(pagevec*, address_space*, unsigned long int*, unsigned long int, xa_mark_t)' [A] 'function int phy_modify_mmd(phy_device*, int, u32, u16, u16)' [A] 'function void put_pages_list(list_head*)' [A] 'function gfp_t readahead_gfp_mask(address_space*)' [A] 'function int redirty_page_for_writepage(writeback_control*, page*)' [A] 'function int rproc_set_firmware(rproc*, const char*)' [A] 'function int sb_min_blocksize(super_block*, int)' [A] 'function int sb_set_blocksize(super_block*, int)' [A] 'function void sched_clock_register(typedef u64 ()*, int, unsigned long int)' [A] 'function int security_inode_init_security(inode*, inode*, const qstr*, const initxattrs, void*)' [A] 'function void set_nlink(inode*, unsigned int)' [A] 'function int setattr_prepare(dentry*, iattr*)' [A] 'function int snd_interval_ranges(snd_interval*, unsigned int, const snd_interval*, unsigned int)' [A] 'function int snd_pcm_hw_constraint_ratnums(snd_pcm_runtime*, unsigned int, snd_pcm_hw_param_t, const snd_pcm_hw_constraint_ratnums*)' [A] 'function int snd_soc_limit_volume(snd_soc_card*, const char*, int)' [A] 'function int sock_recvmsg(socket*, msghdr*, int)' [A] 'function socket* sockfd_lookup(int, int*)' [A] 'function const spi_device_id* spi_get_device_id(const spi_device*)' [A] 'function int spi_mem_adjust_op_size(spi_mem*, spi_mem_op*)' [A] 'function bool spi_mem_default_supports_op(spi_mem*, const spi_mem_op*)' [A] 'function ssize_t spi_mem_dirmap_read(spi_mem_dirmap_desc*, u64, size_t, void*)' [A] 'function ssize_t spi_mem_dirmap_write(spi_mem_dirmap_desc*, u64, size_t, void*)' [A] 'function int spi_mem_driver_register_with_owner(spi_mem_driver*, module*)' [A] 'function void spi_mem_driver_unregister(spi_mem_driver*)' [A] 'function bool spi_mem_dtr_supports_op(spi_mem*, const spi_mem_op*)' [A] 'function int spi_mem_exec_op(spi_mem*, const spi_mem_op*)' [A] 'function const char* spi_mem_get_name(spi_mem*)' [A] 'function bool spi_mem_supports_op(spi_mem*, const spi_mem_op*)' [A] 'function blk_qc_t submit_bio_noacct(bio*)' [A] 'function int sync_dirty_buffer(buffer_head*)' [A] 'function int sync_filesystem(super_block*)' [A] 'function int sync_inode_metadata(inode*, int)' [A] 'function void tag_pages_for_writeback(address_space*, unsigned long int, unsigned long int)' [A] 'function timespec64 timestamp_truncate(timespec64, inode*)' [A] 'function void touch_atime(const path*)' [A] 'function void touchscreen_parse_properties(input_dev*, bool, touchscreen_properties*)' [A] 'function void touchscreen_report_pos(input_dev*, const touchscreen_properties*, unsigned int, unsigned int, bool)' [A] 'function int trace_set_clr_event(const char*, const char*, int)' [A] 'function void truncate_inode_pages(address_space*, loff_t)' [A] 'function void truncate_inode_pages_final(address_space*)' [A] 'function void truncate_pagecache(inode*, loff_t)' [A] 'function void truncate_setsize(inode*, loff_t)' [A] 'function int try_to_release_page(page*, gfp_t)' [A] 'function void try_to_writeback_inodes_sb(super_block*, wb_reason)' [A] 'function void unload_nls(nls_table*)' [A] 'function void unlock_buffer(buffer_head*)' [A] 'function void unlock_new_inode(inode*)' [A] 'function void usbnet_cdc_unbind(usbnet*, usb_interface*)' [A] 'function int usbnet_generic_cdc_bind(usbnet*, usb_interface*)' [A] 'function int vsscanf(const char*, const char*, va_list)' [A] 'function void wait_on_page_bit(page*, int)' [A] 'function int wake_bit_function(wait_queue_entry*, unsigned int, int, void*)' [A] 'function void wq_worker_comm(char*, size_t, task_struct*)' [A] 'function int write_inode_now(inode*, int)' [A] 'function int write_one_page(page*)' 17 Added variables: [A] 'tracepoint __tracepoint_android_rvh_binder_transaction' [A] 'tracepoint __tracepoint_android_rvh_do_ptrauth_fault' [A] 'tracepoint __tracepoint_android_rvh_do_sched_yield' [A] 'tracepoint __tracepoint_android_vh_binder_del_ref' [A] 'tracepoint __tracepoint_android_vh_binder_free_proc' [A] 'tracepoint __tracepoint_android_vh_binder_has_work_ilocked' [A] 'tracepoint __tracepoint_android_vh_binder_looper_state_registered' [A] 'tracepoint __tracepoint_android_vh_binder_new_ref' [A] 'tracepoint __tracepoint_android_vh_binder_proc_transaction' [A] 'tracepoint __tracepoint_android_vh_binder_proc_transaction_end' [A] 'tracepoint __tracepoint_android_vh_binder_read_done' [A] 'tracepoint __tracepoint_android_vh_binder_thread_read' [A] 'tracepoint __tracepoint_android_vh_binder_thread_release' [A] 'tracepoint __tracepoint_android_vh_futex_sleep_start' [A] 'tracepoint __tracepoint_android_vh_subpage_dma_contig_alloc' [A] 'tracepoint __tracepoint_block_bio_remap' [A] 'device platform_bus' This merge contains the following new commits: 4b64435629 ANDROID: GKI: disable CONFIG_FORTIFY_SOURCE 94097f9434 Merge 5.10.81 into android12-5.10-lts 99957dcea4 Linux 5.10.81 0685efd984 selftests/x86/iopl: Adjust to the faked iopl CLI/STI usage 6a315471cb thermal: Fix NULL pointer dereferences in of_thermal_ functions bd40513d0b perf/core: Avoid put_page() when GUP fails df58fb431a scripts/lld-version.sh: Rewrite based on upstream ld-version.sh be3f603583 erofs: fix unsafe pagevec reuse of hooked pclusters 6c1ad56b2d erofs: remove the occupied parameter from z_erofs_pagevec_enqueue() 5bf5f46483 PCI: Add MSI masking quirk for Nvidia ION AHCI f28c620e1a PCI/MSI: Deal with devices lying about their MSI mask capability 9b61500ee5 PCI/MSI: Destroy sysfs before freeing entries c49bfdfe53 parisc/entry: fix trace test in syscall exit path b31bac0619 x86/iopl: Fake iopl(3) CLI/STI usage a0958a5354 net: stmmac: dwmac-rk: fix unbalanced pm_runtime_enable warnings 80407c6ad9 net: stmmac: fix issue where clk is being unprepared twice ac4bb9951c net: stmmac: fix system hang if change mac address after interface ifdown bcf3752243 net: stmmac: fix missing unlock on error in stmmac_suspend() 483ed89522 net: stmmac: platform: fix build error with !CONFIG_PM_SLEEP 3afe11be64 net: stmmac: add clocks management for gmac driver f27060e28e bootconfig: init: Fix memblock leak in xbc_make_cmdline() 04e46514fe loop: Use blk_validate_block_size() to validate block size 79ff56c613 block: Add a helper to validate the block size eaafc59005 fortify: Explicitly disable Clang support 971945b722 Revert "tcp: switch orphan_count to bare per-cpu counters" e101be336e Revert "net: sched: update default qdisc visibility after Tx queue cnt changes" 2d94ebb760 Revert "serial: core: Fix initializing and restoring termios speed" c553d9a246 Merge 5.10.80 into android12-5.10-lts 706ebf15a1 Merge branch 'android12-5.10' into `android12-5.10-lts` f884bb85b8 Linux 5.10.80 1e49a79bc3 soc/tegra: pmc: Fix imbalanced clock disabling in error code path 45490bfa1e x86/sev: Make the #VC exception stacks part of the default stacks storage fc25889a66 x86/sev: Add an x86 version of cc_platform_has() 74ba917cfd arch/cc: Introduce a function to check for confidential computing features 5be42b203f selftests/bpf: Fix also no-alu32 strobemeta selftest 1e7340950d mmc: moxart: Fix null pointer dereference on pointer host 188bf40391 ath10k: fix invalid dma_addr_t token assignment d41f4d4dd7 SUNRPC: Partial revert of commit 6f9f17287e c7a440cd30 PCI: aardvark: Fix PCIe Max Payload Size setting f967d120a5 PCI: Add PCI_EXP_DEVCTL_PAYLOAD_* macros f3396f6d83 drm/sun4i: Fix macros in sun8i_csc.h 1023355234 powerpc/85xx: fix timebase sync issue when CONFIG_HOTPLUG_CPU=n 77d543e687 powerpc/powernv/prd: Unregister OPAL_MSG_PRD2 notifier during module unload 9dcdadd6cc mtd: rawnand: au1550nd: Keep the driver compatible with on-die ECC engines 51e34fcf72 mtd: rawnand: plat_nand: Keep the driver compatible with on-die ECC engines e1de04df8e mtd: rawnand: orion: Keep the driver compatible with on-die ECC engines b4e2e9fbd1 mtd: rawnand: pasemi: Keep the driver compatible with on-die ECC engines 963db3ccc1 mtd: rawnand: gpio: Keep the driver compatible with on-die ECC engines 13566bc111 mtd: rawnand: mpc5121: Keep the driver compatible with on-die ECC engines 9b366f5221 mtd: rawnand: xway: Keep the driver compatible with on-die ECC engines cbc55cf4a3 mtd: rawnand: ams-delta: Keep the driver compatible with on-die ECC engines 1f420818df s390/cio: make ccw_device_dma_* more robust c9ca9669de s390/ap: Fix hanging ioctl caused by orphaned replies 57de1fbecf s390/tape: fix timer initialization in tape_std_assign() 1174298a5b s390/cio: check the subchannel validity for dev_busid 7d0341b37d video: backlight: Drop maximum brightness override for brightness zero 332306b1e7 mfd: dln2: Add cell for initializing DLN2 ADC 1d45798736 mm, oom: do not trigger out_of_memory from the #PF ac7f6befc3 mm, oom: pagefault_out_of_memory: don't force global OOM for dying tasks 1ada86999d powerpc/bpf: Emit stf barrier instruction sequences for BPF_NOSPEC 7fcf86565b powerpc/security: Add a helper to query stf_barrier type 951fb7bf38 powerpc/bpf: Validate branch ranges 51cf71d5cb powerpc/lib: Add helper to check if offset is within conditional branch range 74293225f5 memcg: prohibit unconditional exceeding the limit of dying tasks 32246cefb9 9p/net: fix missing error check in p9_check_errors a8cdf34ff8 net, neigh: Enable state migration between NUD_PERMANENT and NTF_USE 0bf5c6a1e4 f2fs: should use GFP_NOFS for directory inodes 7930892cbd irqchip/sifive-plic: Fixup EOI failed when masked f67f6eb717 posix-cpu-timers: Clear task::posix_cputimers_work in copy_process() 1372eb1871 x86/mce: Add errata workaround for Skylake SKX37 1ee5bc2ba8 MIPS: Fix assembly error from MIPSr2 code used within MIPS_ISA_ARCH_LEVEL fc42bbb782 parisc: Fix backtrace to always include init funtion names 241c74cc65 ARM: 9156/1: drop cc-option fallbacks for architecture selection 03f2578153 ARM: 9155/1: fix early early_iounmap() ee79560cb7 selftests/net: udpgso_bench_rx: fix port argument 8b215edb7a cxgb4: fix eeprom len when diagnostics not implemented 93bc3ef607 net/smc: fix sk_refcnt underflow on linkdown and fallback 7e03b797be vsock: prevent unnecessary refcnt inc for nonblocking connect ad3d219e84 net: stmmac: allow a tc-taprio base-time of zero b30459c0ca net: hns3: allow configure ETS bandwidth of all TCs ee11f16fee net: hns3: fix kernel crash when unload VF while it is being reset 79aa8706b4 net/sched: sch_taprio: fix undefined behavior in ktime_mono_to_any b5703462a4 seq_file: fix passing wrong private data 4af0cd17e7 gve: Fix off by one in gve_tx_timeout() c842a4c4ae bpf: sockmap, strparser, and tls are reusing qdisc_skb_cb and colliding 8b5c98a67c bpf, sockmap: Remove unhash handler for BPF sockmap usage 0fe81d7a20 arm64: pgtable: make __pte_to_phys/__phys_to_pte_val inline functions 727c812433 nfc: pn533: Fix double free when pn533_fill_fragment_skbs() fails 9f0e683e1b llc: fix out-of-bound array index in llc_sk_dev_hash() b833274ae6 perf bpf: Add missing free to bpf_event__print_bpf_prog_info() 7091fcc75f zram: off by one in read_block_state() 64bde0c2db mm/zsmalloc.c: close race window between zs_pool_dec_isolated() and zs_unregister_migration() a3c205c017 can: mcp251xfd: mcp251xfd_chip_start(): fix error handling for mcp251xfd_chip_rx_int_enable() 300d874748 mfd: core: Add missing of_node_put for loop iteration 6439b91fef bonding: Fix a use-after-free problem when bond_sysfs_slave_add() failed acb01e962a net: phy: fix duplex out of sync problem while changing settings 090e17075f drm/nouveau/svm: Fix refcount leak bug and missing check against null bug ee8a3ae48a ACPI: PMIC: Fix intel_pmic_regs_handler() read accesses d83832d4a8 ice: Fix not stopping Tx queues for VFs 354ae5ca6c ice: Fix replacing VF hardware MAC to existing MAC filter e04a7a84bb net: vlan: fix a UAF in vlan_dev_real_dev() 3fe164e719 openrisc: fix SMP tlb flush NULL pointer dereference 628773a759 ethtool: fix ethtool msg len calculation for pause stats e78c267eb7 net: davinci_emac: Fix interrupt pacing disable 111f77594d xen-pciback: Fix return in pm_ctrl_init() de9721ee8a i2c: xlr: Fix a resource leak in the error handling path of 'xlr_i2c_probe()' 8c3e204fb6 NFSv4: Fix a regression in nfs_set_open_stateid_locked() 0afb3bc534 scsi: qla2xxx: Turn off target reset during issue_lip 09595fd2ce scsi: qla2xxx: Fix gnl list corruption cbe31149e5 scsi: qla2xxx: Relogin during fabric disturbance bc3f207ed9 scsi: qla2xxx: Changes to support FCP2 Target ba5eb0e443 ar7: fix kernel builds for compiler test ef9f7ab9ba watchdog: f71808e_wdt: fix inaccurate report in WDIOC_GETTIMEOUT aaa64ee14a m68k: set a default value for MEMORY_RESERVE a4cbf00e5a signal/sh: Use force_sig(SIGKILL) instead of do_group_exit(SIGKILL) b04c17acf4 dmaengine: dmaengine_desc_callback_valid(): Check for `callback_result` bba31f3b1f netfilter: nfnetlink_queue: fix OOB when mac header was cleared 41968262bb soc: fsl: dpaa2-console: free buffer before returning from dpaa2_console_read 6caab6c96b auxdisplay: ht16k33: Fix frame buffer device blanking 178522aa75 auxdisplay: ht16k33: Connect backlight to fbdev a1d6a60ee0 auxdisplay: img-ascii-lcd: Fix lock-up when displaying empty string 0e1709b2a0 Fix user namespace leak 90e7415221 NFS: Fix an Oops in pnfs_mark_request_commit() 10f2108717 NFS: Fix up commit deadlocks 91e43a8500 dmaengine: at_xdmac: fix AT_XDMAC_CC_PERID() macro 038dfd67d3 rtc: rv3032: fix error handling in rv3032_clkout_set_rate() 5061e10234 remoteproc: Fix a memory leak in an error handling path in 'rproc_handle_vdev()' 36104e1f71 mtd: core: don't remove debugfs directory if device is in use 0b73c025bf PCI: uniphier: Serialize INTx masking/unmasking and fix the bit operation d2ff7a8b07 mtd: spi-nor: hisi-sfc: Remove excessive clk_disable_unprepare() c4eb684990 fs: orangefs: fix error return code of orangefs_revalidate_lookup() 3e7b08ebf4 NFS: Fix deadlocks in nfs_scan_commit_list() 1494389185 opp: Fix return in _opp_add_static_v2() bea3213f19 PCI: aardvark: Fix preserving PCI_EXP_RTCTL_CRSSVE flag on emulated bridge ec6dba3ffe PCI: aardvark: Don't spam about PIO Response Status 2e548581fe drm/plane-helper: fix uninitialized variable reference e94c59b64e pnfs/flexfiles: Fix misplaced barrier in nfs4_ff_layout_prepare_ds 8ac076ce71 NFS: Fix dentry verifier races 9d438dbf73 i2c: mediatek: fixing the incorrect register offset f3492c4a92 nfsd: don't alloc under spinlock in rpc_parse_scope_id 602ab1fd40 rpmsg: Fix rpmsg_create_ept return when RPMSG config is not defined 851b622e7b apparmor: fix error check 9c9c33ea4c power: supply: bq27xxx: Fix kernel crash on IRQ handler register error dbdf0f2207 mips: cm: Convert to bitfield API to fix out-of-bounds access c8447cb14a virtio_ring: check desc == NULL when using indirect with packed 80e6643393 ASoC: cs42l42: Correct configuring of switch inversion from ts-inv cb0fdd9aae ASoC: cs42l42: Use device_property API instead of of_property ef9d007a91 ASoC: cs42l42: Disable regulators if probe fails c0faad6e9d powerpc/44x/fsp2: add missing of_node_put 4310970d0b HID: u2fzero: properly handle timeouts in usb_submit_urb e2f0bff411 HID: u2fzero: clarify error check and length calculations 26be378079 clk: at91: sam9x60-pll: use DIV_ROUND_CLOSEST_ULL f2886010a8 serial: xilinx_uartps: Fix race condition causing stuck TX 515778f9d8 phy: qcom-snps: Correct the FSEL_MASK fd056574a7 phy: ti: gmii-sel: check of_get_address() for failure 0a46740a0a phy: qcom-qusb2: Fix a memory leak on probe ec40a28495 pinctrl: equilibrium: Fix function addition in multiple groups a0467ca4d2 soc: qcom: apr: Add of_node_put() before return b41c528b14 firmware: qcom_scm: Fix error retval in __qcom_scm_is_call_available() 31e7a836e2 usb: dwc2: drd: reset current session before setting the new one fc86da757d usb: dwc2: drd: fix dwc2_drd_role_sw_set when clock could be disabled 6774a42932 usb: dwc2: drd: fix dwc2_force_mode call in dwc2_ovr_init 068dfa570d serial: imx: fix detach/attach of serial console d293bd40fb scsi: ufs: ufshcd-pltfrm: Fix memory leak due to probe defer 75df593941 scsi: ufs: Refactor ufshcd_setup_clocks() to remove skip_ref_clk 948d8f2f2f iio: adis: do not disabe IRQs in 'adis_init()' c8e5edca68 usb: typec: STUSB160X should select REGMAP_I2C 503d6e5fb8 soc: qcom: rpmhpd: Make power_on actually enable the domain 81e37cf40d soc: qcom: rpmhpd: Provide some missing struct member descriptions b288b841c1 ASoC: cs42l42: Defer probe if request_threaded_irq() returns EPROBE_DEFER 1812deb08f ASoC: cs42l42: Correct some register default values d34982c087 ARM: dts: stm32: fix AV96 board SAI2 pin muxing on stm32mp15 602fefd456 ARM: dts: stm32: fix SAI sub nodes register range 3fb75227bd ARM: dts: stm32: Reduce DHCOR SPI NOR frequency to 50 MHz 78238479b9 pinctrl: renesas: checker: Fix off-by-one bug in drive register check 51bcffb395 staging: ks7010: select CRYPTO_HASH/CRYPTO_MICHAEL_MIC 0bb8359f9c staging: most: dim2: do not double-register the same device 8e1feecc04 usb: musb: select GENERIC_PHY instead of depending on it 0058f7fbea RDMA/mlx4: Return missed an error if device doesn't support steering bce61de564 scsi: csiostor: Uninitialized data in csio_ln_vnp_read_cbfn() 12c4673204 power: supply: max17040: fix null-ptr-deref in max17040_probe() c553d67301 power: supply: rt5033_battery: Change voltage values to µV d8da6328ec usb: gadget: hid: fix error code in do_config() 92a80e1ca2 serial: 8250_dw: Drop wrong use of ACPI_PTR() cfbf58ac8e powerpc: fix unbalanced node refcount in check_kvm_guest() 54965d92a4 powerpc: Fix is_kvm_guest() / kvm_para_available() e01a4d7560 powerpc: Reintroduce is_kvm_guest() as a fast-path check 113207234a powerpc: Rename is_kvm_guest() to check_kvm_guest() 61c5d9fa56 powerpc: Refactor is_kvm_guest() declaration to new header 67074c63cd video: fbdev: chipsfb: use memset_io() instead of memset() fb24243e6d clk: at91: check pmc node status before registering syscore ops 20cc0fa1d0 memory: fsl_ifc: fix leak of irq and nand_irq in fsl_ifc_ctrl_probe d3833d3c56 soc/tegra: Fix an error handling path in tegra_powergate_power_up() 9a22442009 ASoC: SOF: topology: do not power down primary core during topology removal 8b6124d924 arm: dts: omap3-gta04a4: accelerometer irq fix e1959450b7 driver core: Fix possible memory leak in device_link_add() ddb13ddacc scsi: pm80xx: Fix misleading log statement in pm8001_mpi_get_nvmd_resp() 4438a74570 soundwire: debugfs: use controller id and link_id for debugfs 3fe8d239e3 ALSA: hda: Use position buffer for SKL+ again c550c7c9ae ALSA: hda: Fix hang during shutdown due to link reset 23e8f775d9 ALSA: hda: Release controller display power during shutdown/reboot 5972e974eb ALSA: hda: Reduce udelay() at SKL+ position reporting 1db71de28b arm64: dts: qcom: pm8916: Remove wrong reg-names for rtc@6000 d833ddddec arm64: dts: renesas: beacon: Fix Ethernet PHY mode d70247b752 arm64: dts: qcom: msm8916: Fix Secondary MI2S bit clock 980c7bdd20 JFS: fix memleak in jfs_mount c4edd206d5 MIPS: loongson64: make CPU_LOONGSON64 depends on MIPS_FP_SUPPORT 24149c954f scsi: dc395: Fix error case unwinding 6348983be7 ARM: dts: at91: tse850: the emac<->phy interface is rmii b6493c2b7d bus: ti-sysc: Fix timekeeping_suspended warning on resume 85085c3437 arm64: dts: meson-g12b: Fix the pwm regulator supply properties 4ccb7e4a97 arm64: dts: meson-g12a: Fix the pwm regulator supply properties 20baf01638 arm64: dts: ti: k3-j721e-main: Fix "bus-range" upto 256 bus number for PCIe 7a1617a991 arm64: dts: ti: k3-j721e-main: Fix "max-virtual-functions" in PCIe EP nodes 64a43b7712 RDMA/bnxt_re: Fix query SRQ failure fe3c11fc62 ARM: dts: qcom: msm8974: Add xo_board reference clock to DSI0 PHY 2887df89e7 arm64: dts: rockchip: Fix GPU register width for RK3328 3f33f09d9f ARM: s3c: irq-s3c24xx: Fix return value check for s3c24xx_init_intc() cdd3dd905c clk: mvebu: ap-cpu-clk: Fix a memory leak in error handling paths 2fde76df18 ARM: dts: BCM5301X: Fix memory nodes names 5282385ee6 RDMA/rxe: Fix wrong port_cap_flags a2c17c93b7 iio: st_sensors: disable regulators after device unregistration bfedc81776 iio: st_sensors: Call st_sensors_power_enable() from bus drivers f84c7a03d1 of: unittest: fix EXPECT text for gpio hog errors 4a50bc0084 bpf: Fix propagation of signed bounds from 64-bit min/max into 32-bit. 84dde8c8c9 bpf: Fix propagation of bounds from 64-bit min/max into 32-bit and var_off. 9308f9c9c7 cgroup: Fix rootcg cpu.stat guest double counting a3fdcd16b1 ibmvnic: Process crqs after enabling interrupts 5b3f720419 ibmvnic: don't stop queue in xmit 366235d4be udp6: allow SO_MARK ctrl msg to affect routing 8f3d88139d selftests/bpf: Fix fclose/pclose mismatch in test_progs 71ec65c700 crypto: pcrypt - Delay write to padata->info fb41b8f5e8 net: phylink: avoid mvneta warning when setting pause parameters 08449a5c0e net: amd-xgbe: Toggle PLL settings during rate change b17f424f88 selftests/bpf: Fix fd cleanup in sk_lookup test 2989a396b8 selftests: bpf: Convert sk_lookup ctx access tests to PROG_TEST_RUN ae1f588ca1 drm/amdgpu/gmc6: fix DMA mask from 44 to 40 bits a586453da9 wcn36xx: Fix discarded frames due to wrong sequence number 3965cc2e9f wcn36xx: add proper DMA memory barriers in rx path 62d12650b8 libertas: Fix possible memory leak in probe and disconnect 975c15a19b libertas_tf: Fix possible memory leak in probe and disconnect 3aa98ef8f7 KVM: s390: Fix handle_sske page fault handling 5109802499 samples/kretprobes: Fix return value if register_kretprobe() failed c3ac751944 spi: spi-rpc-if: Check return value of rpcif_sw_init() 5b7b4afead tcp: don't free a FIN sk_buff in tcp_remove_empty_skb() 3925134eff libbpf: Fix endianness detection in BPF_CORE_READ_BITFIELD_PROBED() 227efdda51 tpm_tis_spi: Add missing SPI ID ff1a0f71cc tpm: fix Atmel TPM crash caused by too frequent queries 43b4860b58 irq: mips: avoid nested irq_enter() 29a1cc3b50 KVM: s390: pv: avoid stalls for kvm_s390_pv_init_vm 759f27cfa3 KVM: s390: pv: avoid double free of sida page a729eb55b3 s390/gmap: don't unconditionally call pte_unmap_unlock() in __gmap_zap() 50fcaa7155 libbpf: Fix BTF header parsing checks 12872fd7e4 libbpf: Fix overflow in BTF sanity checks 255eb8f8af libbpf: Allow loading empty BTFs 4d4d6aa2ef libbpf: Fix BTF data layout checks and allow empty BTF 0b95aaa493 bpftool: Avoid leaking the JSON writer prepared for program metadata 7cd4af996c KVM: selftests: Fix nested SVM tests when built with clang 293fa72d62 KVM: selftests: Add operand to vmsave/vmload/vmrun in svm.c d337537181 smackfs: use netlbl_cfg_cipsov4_del() for deleting cipso_v4_doi 807f01f60c drm/msm: Fix potential NULL dereference in DPU SSPP 6d1f3157aa x86/sev: Fix stack type check in vc_switch_off_ist() 8e2f97df6a clocksource/drivers/timer-ti-dm: Select TIMER_OF b9f142d748 PM: hibernate: fix sparse warnings e8c0b74845 nvme-rdma: fix error code in nvme_rdma_setup_ctrl 7668cbe0cb phy: micrel: ksz8041nl: do not use power down mode d405eb1150 net: enetc: unmap DMA in enetc_send_cmd() 14e12b7a76 mwifiex: Send DELBA requests according to spec 4ed5bb3df6 rsi: stop thread firstly in rsi_91x_init() error handling e270226475 mt76: mt7915: fix muar_idx in mt7915_mcu_alloc_sta_req() 1a270dada0 mt76: mt7915: fix sta_rec_wtbl tag len 116652a3d5 mt76: mt7915: fix possible infinite loop release semaphore 7a8e4effbb mt76: mt76x02: fix endianness warnings in mt76x02_mac.c 4d5c7f07c7 mt76: mt7615: fix endianness warning in mt7615_mac_write_txwi 4187bf3310 platform/x86: thinkpad_acpi: Fix bitwise vs. logical warning 25c032c585 mmc: mxs-mmc: disable regulator on error and in the remove function 7c1c7ac9d1 media: ir_toy: assignment to be16 should be of correct type daf15fa1fd net: stream: don't purge sk_error_queue in sk_stream_kill_queues() 14d2415772 drm/msm: uninitialized variable in msm_gem_import() 3424931fa3 drm/msm: potential error pointer dereference in init() a342cb4772 tcp: switch orphan_count to bare per-cpu counters c85c6fadbe kernel/sched: Fix sched_fork() access an invalid sched_task_group e1ee11473a ath10k: fix max antenna gain unit 786976b25a hwmon: (pmbus/lm25066) Let compiler determine outer dimension of lm25066_coeff fbc80c83f1 hwmon: Fix possible memleak in __hwmon_device_register() e29352f162 net, neigh: Fix NTF_EXT_LEARNED in combination with NTF_USE 41fe79cf11 memstick: jmb38x_ms: use appropriate free function in jmb38x_ms_alloc_host() 4756d7fbaf memstick: avoid out-of-range warning 72de92d33f mmc: sdhci-omap: Fix context restore 2fd26ec36e mmc: sdhci-omap: Fix NULL pointer exception if regulator is not configured a9fbeb5bbc gve: Recover from queue stall due to missed IRQ 9e4f708df6 b43: fix a lower bounds test 508faf8721 b43legacy: fix a lower bounds test 6a16100141 hwrng: mtk - Force runtime pm ops for sleep ops 8d98683fa6 crypto: qat - disregard spurious PFVF interrupts d99fdd13a7 crypto: qat - detect PFVF collision after ACK 1fe4b24419 media: dvb-frontends: mn88443x: Handle errors of clk_prepare_enable() 740a794e01 netfilter: nft_dynset: relax superfluous check on set updates af756be29c rcu: Always inline rcu_dynticks_task*_{enter,exit}() 6880325382 EDAC/amd64: Handle three rank interleaving mode 1b2d422a26 PM: EM: Fix inefficient states detection d01e847d84 ath9k: Fix potential interrupt storm on queue reset 52e3545eef media: em28xx: Don't use ops->suspend if it is NULL f03e0624e9 cpuidle: Fix kobject memory leaks in error paths 66f7de13d1 crypto: ecc - fix CRYPTO_DEFAULT_RNG dependency 848f1f00c6 kprobes: Do not use local variable when creating debugfs file c34bfe4204 media: cx23885: Fix snd_card_free call on null card pointer 388cebfa73 media: tm6000: Avoid card name truncation 86626be4b6 media: si470x: Avoid card name truncation 88315edafe media: radio-wl1273: Avoid card name truncation 4280b30ea9 media: mtk-vpu: Fix a resource leak in the error handling path of 'mtk_vpu_probe()' e43b301cb1 media: TDA1997x: handle short reads of hdmi info frame. c85e591b77 media: v4l2-ioctl: S_CTRL output the right value e2f3608a0b media: dvb-usb: fix ununit-value in az6027_rc_query 0a85325fc5 media: cxd2880-spi: Fix a null pointer dereference on error handling path 4303b39b50 media: em28xx: add missing em28xx_close_extension 375150b3aa drm/amdgpu: fix warning for overflow check 8980f9d144 arm64: mm: update max_pfn after memory hotplug cbbf816cb7 drm/ttm: stop calling tt_swapin in vm_access c39154d3d6 ath10k: sdio: Add missing BH locking around napi_schdule() ffed645538 ath10k: Fix missing frame timestamp for beacon/probe-resp 08fb0008d9 ath11k: Fix memory leak in ath11k_qmi_driver_event_work 4519fb9105 ath11k: fix packet drops due to incorrect 6 GHz freq value in rx status b6a46ec871 ath11k: Avoid race during regd updates ac49af173c ath11k: fix some sleeping in atomic bugs 9833cb3206 net: dsa: rtl8366rb: Fix off-by-one bug 78fb8c9992 rxrpc: Fix _usecs_to_jiffies() by using usecs_to_jiffies() 03725f7125 crypto: caam - disable pkc for non-E SoCs f0b40bf3e4 Bluetooth: btmtkuart: fix a memleak in mtk_hci_wmt_sync 310f581f54 wilc1000: fix possible memory leak in cfg_scan_result() 3a95dbc8b7 wcn36xx: Fix Antenna Diversity Switching ba8ba76885 cgroup: Make rebind_subsystems() disable v2 controllers all at once a585e04e34 net: net_namespace: Fix undefined member in key_remove_domain() fb4a58f519 lockdep: Let lock_is_held_type() detect recursive read as read 38098444b7 virtio-gpu: fix possible memory allocation failure 582de9e385 drm/v3d: fix wait for TMU write combiner flush f0bc12b848 objtool: Fix static_call list generation b36ab509e1 x86/xen: Mark cpu_bringup_and_idle() as dead_end_function abf37e855e objtool: Add xen_start_kernel() to noreturn list 6b72caabc4 MIPS: lantiq: dma: fix burst length for DEU 226d68fb6c rcu: Fix existing exp request check in sync_sched_exp_online_cleanup() c20d8c1974 Bluetooth: fix init and cleanup of sco_conn.timeout_work 19337ed10e selftests/bpf: Fix strobemeta selftest regression bc9199271c netfilter: conntrack: set on IPS_ASSURED if flows enters internal stream state 0c5e946794 parisc/kgdb: add kgdb_roundup() to make kgdb work with idle polling a1ec31a0be parisc/unwind: fix unwinder when CONFIG_64BIT is enabled ee75174f6a erofs: don't trigger WARN() when decompression fails 50a2d1229b task_stack: Fix end_of_stack() for architectures with upwards-growing stack 44d4c43bab parisc: fix warning in flush_tlb_all d8166a27c6 selftests/core: fix conflicting types compile error for close_range() 6f038b1a94 drm/amd/display: dcn20_resource_construct reduce scope of FPU enabled ddfcae9052 x86/hyperv: Protect set_hv_tscchange_cb() against getting preempted c4cfdf5fa8 wcn36xx: Correct band/freq reporting on RX a27095cda1 spi: bcm-qspi: Fix missing clk_disable_unprepare() on error in bcm_qspi_probe() b917f9b946 btrfs: do not take the uuid_mutex in btrfs_rm_device 428bb3d71e btrfs: reflink: initialize return value to 0 in btrfs_extent_same() eeb96ebdc6 ACPI: AC: Quirk GK45 to skip reading _PSR 42d8c280dd net: annotate data-race in neigh_output() c2e5f43db0 vrf: run conntrack only in context of lower/physdev for locally generated packets b3ae170b8e ARM: 9136/1: ARMv7-M uses BE-8, not BE-32 b870d8a76c gfs2: Fix glock_hash_walk bugs 16a7981188 gfs2: Cancel remote delete work asynchronously 9ceac307b5 gre/sit: Don't generate link-local addr if addr_gen_mode is IN6_ADDR_GEN_MODE_NONE 25a45d3999 ARM: clang: Do not rely on lr register for stacktrace c11aecbe05 smackfs: use __GFP_NOFAIL for smk_cipso_doi() 32a9a8fdba iwlwifi: mvm: disable RX-diversity in powersave e658d59f0e selftests/bpf: Fix perf_buffer test on system with offline cpus d6dca066fc selftests: kvm: fix mismatched fclose() after popen() 9f4bd00a6e PM: hibernate: Get block device exclusively in swsusp_check() 7a0b68eecb nvme: drop scan_lock and always kick requeue list when removing namespaces 82327823f3 nvmet-tcp: fix use-after-free when a port is removed 2659d8213d nvmet-rdma: fix use-after-free when a port is removed e73574f7bc nvmet: fix use-after-free when a port is removed 1a10bf4c9d media: allegro: ignore interrupt if mailbox is not initialized 49cc377654 block: remove inaccurate requeue check 451cef276f mwl8k: Fix use-after-free in mwl8k_fw_state_machine() 16c2dd0ab5 mt76: mt7915: fix an off-by-one bound check ea7f8803a3 tracing/cfi: Fix cmp_entries_* functions signature mismatch 5736f1dead workqueue: make sysfs of unbound kworker cpumask more clever ab5c46f258 lib/xz: Validate the value before assigning it to an enum variable aa5d35e350 lib/xz: Avoid overlapping memcpy() with invalid input with in-place decompression cad55afe37 memstick: r592: Fix a UAF bug when removing the driver 2338c35017 md: update superblock after changing rdev flags in state_store b34ea3c91e block: bump max plugged deferred size from 16 to 32 517feec952 drm/msm: prevent NULL dereference in msm_gpu_crashstate_capture() e1d7f0202a leaking_addresses: Always print a trailing newline 9101e2574b net: phy: micrel: make *-skew-ps check more lenient 832fad367c drm/amdkfd: fix resume error when iommu disabled in Picasso 65c84e09e8 ACPI: battery: Accept charges over the design capacity as full b600866018 iov_iter: Fix iov_iter_get_pages{,_alloc} page fault return value 219df0f6ba mmc: moxart: Fix reference count leaks in moxart_probe 38608d32ad ath: dfs_pattern_detector: Fix possible null-pointer dereference in channel_detector_create() 3c2434d9a6 tracefs: Have tracefs directories not set OTH permission bits by default 8524501a0e net-sysfs: try not to restart the syscall if it will fail eventually b94e5bd540 media: usb: dvd-usb: fix uninit-value bug in dibusb_read_eeprom_byte() e3bc3e1141 media: ipu3-imgu: VIDIOC_QUERYCAP: Fix bus_info b499d40571 media: ipu3-imgu: imgu_fmt: Handle properly try 272e54604c ACPICA: Avoid evaluating methods too early during system resume f09e1a2d2c fs/proc/uptime.c: Fix idle time reporting in /proc/uptime 6e242c557a ipmi: Disable some operations during a panic 1f38e5e803 media: rcar-csi2: Add checking to rcsi2_start_receiver() 3d5575b3f5 brcmfmac: Add DMI nvram filename quirk for Cyberbook T116 tablet 7d54f52d8f rtw88: fix RX clock gate setting while fifo dump d506a3d60d ia64: don't do IA64_CMPXCHG_DEBUG without CONFIG_PRINTK 2709971f9f media: mceusb: return without resubmitting URB in case of -EPROTO error. 40b8e7dee5 media: imx: set a media_device bus_info string a62edd8390 media: s5p-mfc: Add checking to s5p_mfc_probe(). b570e36a77 media: s5p-mfc: fix possible null-pointer dereference in s5p_mfc_probe() f4037b9b10 media: uvcvideo: Set unique vdev name based in type d934941640 media: uvcvideo: Return -EIO for control errors 2052c4cebc media: uvcvideo: Set capability in s_param 0c91bb4fbd media: stm32: Potential NULL pointer dereference in dcmi_irq_thread() 309ea2248d media: atomisp: Fix error handling in probe f4c652bd35 media: netup_unidvb: handle interrupt properly according to the firmware 09ee09359a media: mt9p031: Fix corrupted frame after restarting stream aded39ff1f ath10k: high latency fixes for beacon buffer 461a71a1a6 ath11k: Change DMA_FROM_DEVICE to DMA_TO_DEVICE when map reinjected packets 43ab645788 ath11k: add handler for scan event WMI_SCAN_EVENT_DEQUEUED 97890f3633 ath11k: Avoid reg rules update during firmware recovery 2114f80889 drm/amdgpu: Fix MMIO access page fault 68ac723fb1 fscrypt: allow 256-bit master keys with AES-256-XTS f526d948c3 mwifiex: Properly initialize private structure on interface type changes bab15174ec mwifiex: Run SET_BSS_MODE when changing from P2P to STATION vif-type 7ca1711d59 x86: Increase exception stack sizes 1c04dabbd1 ath11k: Align bss_chan_info structure with firmware 3fac6feca9 smackfs: Fix use-after-free in netlbl_catmap_walk() 02ddf26d84 rcu-tasks: Move RTGS_WAIT_CBS to beginning of rcu_tasks_kthread() loop 8d433ab5c8 net: sched: update default qdisc visibility after Tx queue cnt changes 28118dcc87 locking/lockdep: Avoid RCU-induced noinstr fail b92a5df2c7 MIPS: lantiq: dma: reset correct number of channel 5af57ce8a6 MIPS: lantiq: dma: add small delay after reset 396e302cc8 platform/x86: wmi: do not fail if disabling fails 7f43cda650 rcutorture: Avoid problematic critical section nesting on PREEMPT_RT 7987f31e54 drm/panel-orientation-quirks: add Valve Steam Deck c10465f6d6 Bluetooth: fix use-after-free error in lock_sock_nested() 4dfba42604 Bluetooth: sco: Fix lock_sock() blockage by memcpy_from_msg() 509ae4a4f0 drm: panel-orientation-quirks: Add quirk for the Samsung Galaxy Book 10.6 62b90d7eeb drm: panel-orientation-quirks: Add quirk for KD Kurio Smart C15200 2-in-1 780fff2c75 drm: panel-orientation-quirks: Update the Lenovo Ideapad D330 quirk (v2) 6758d66516 dma-buf: WARN on dmabuf release with pending attachments 890e4edcec power: supply: max17042_battery: Clear status bits in interrupt handler 898622adb7 USB: chipidea: fix interrupt deadlock 6edf4cffe1 USB: iowarrior: fix control-message timeouts 0e71591e91 most: fix control-message timeouts edc5466254 serial: 8250: fix racy uartclk update 5f31af4e78 USB: serial: keyspan: fix memleak on probe errors ab4755ea91 iio: ad5770r: make devicetree property reading consistent 6384620608 iio: dac: ad5446: Fix ad5622_write() return value a4e7a8c432 coresight: cti: Correct the parameter for pm_runtime_put 46709163a5 pinctrl: core: fix possible memory leak in pinctrl_enable() 6bc8317b8c quota: correct error number in free_dqentry() ceeb0a8a87 quota: check block number when reading the block in quota file bc1274df3f PCI: aardvark: Fix support for PCI_ROM_ADDRESS1 on emulated bridge e2e8961fbc PCI: aardvark: Set PCI Bridge Class Code to PCI Bridge bd5d982822 PCI: aardvark: Fix support for PCI_BRIDGE_CTL_BUS_RESET on emulated bridge 2b99c6fb65 PCI: aardvark: Fix support for bus mastering and PCI_COMMAND on emulated bridge 4bb5399c1c PCI: aardvark: Read all 16-bits from PCIE_MSI_PAYLOAD_REG 2ad10bbf84 PCI: aardvark: Fix return value of MSI domain .alloc() method 6a0da19be5 PCI: aardvark: Fix configuring Reference clock 5fb031fcd4 PCI: aardvark: Fix reporting Data Link Layer Link Active 2b861523d7 PCI: aardvark: Do not unmask unused interrupts 1085ee5236 PCI: aardvark: Fix checking for link up via LTSSM state 3bcbace714 PCI: aardvark: Do not clear status bits of masked interrupts c1a8fb2374 PCI: cadence: Add cdns_plat_pcie_probe() missing return adcfc317d3 PCI: pci-bridge-emul: Fix emulation of W1C bits 4fd9f0509a ovl: fix use after free in struct ovl_aio_req af7d25d785 xen/balloon: add late_initcall_sync() for initial ballooning done 96e7880a43 ALSA: mixer: fix deadlock in snd_mixer_oss_set_volume 694c0c84a6 ALSA: mixer: oss: Fix racy access to slots cd0b29a89b ifb: fix building without CONFIG_NET_CLS_ACT 47462c5e60 serial: core: Fix initializing and restoring termios speed c1e6e42740 ring-buffer: Protect ring_buffer_reset() from reentrancy 93fccb1f89 powerpc/85xx: Fix oops when mpc85xx_smp_guts_ids node cannot be found 875609ad80 can: j1939: j1939_can_recv(): ignore messages with invalid source address c3cb7b5c9d can: j1939: j1939_tp_cmd_recv(): ignore abort message in the BAM transport 9f9d6d391f KVM: nVMX: Query current VMCS when determining if MSR bitmaps are in use bd37419f4f KVM: arm64: Extract ESR_ELx.EC only 924955df37 power: supply: max17042_battery: use VFSOC for capacity when no rsns f2feac81ed power: supply: max17042_battery: Prevent int underflow in set_soc_threshold 5720436bc7 mtd: rawnand: socrates: Keep the driver compatible with on-die ECC engines 7e867f8bb3 soc: fsl: dpio: use the combined functions to protect critical zone 55c97165ad soc: fsl: dpio: replace smp_processor_id with raw_smp_processor_id 62bd9eac5f signal/mips: Update (_save|_restore)_fp_context to fail with -EFAULT 5e63b85a48 memory: renesas-rpc-if: Correct QSPI data transfer in Manual mode 4fbecebb31 signal: Remove the bogus sigkill_pending in ptrace_stop 5c6fedce4a RDMA/qedr: Fix NULL deref for query_qp on the GSI QP 30cdf50357 perf/x86/intel/uncore: Fix Intel ICX IIO event constraints aef1a67fbf perf/x86/intel/uncore: Support extra IMC channel on Ice Lake server da8b3b95c5 rsi: Fix module dev_oper_mode parameter description d69ffec3aa rsi: fix rate mask set leading to P2P failure 41d97e0360 rsi: fix key enabled check causing unwanted encryption for vap_id > 0 46752a7aed rsi: fix occasional initialisation failure with BT coex a194e9c721 wcn36xx: handle connection loss indication 701cf28e01 libata: fix checking of DMA state 890e416c02 mwifiex: Try waking the firmware until we get an interrupt d59d2f7af7 mwifiex: Read a PCI register after writing the TX ring write pointer daccf40320 PM: sleep: Do not let "syscore" devices runtime-suspend during system transitions 1c422d6301 wcn36xx: Fix (QoS) null data frame bitrate/modulation c1b8ad661f wcn36xx: Fix tx_status mechanism 3d62e1c9bc wcn36xx: Fix HT40 capability for 2Ghz band c044f34ca2 ifb: Depend on netfilter alternatively to tc c7400e2ec8 evm: mark evm_fixmode as __ro_after_init eab090dfcb rtl8187: fix control-message timeouts 73b79ada4c PCI: Mark Atheros QCA6174 to avoid bus reset 30182b8c13 ath10k: fix division by zero in send path ce56007609 ath10k: fix control-message timeout 1336b2af8a ath6kl: fix control-message timeout f34487c7f2 ath6kl: fix division by zero in send path fd1e4d8c61 mwifiex: fix division by zero in fw download path a5d8d76710 EDAC/sb_edac: Fix top-of-high-memory value for Broadwell/Haswell 31f5c92546 regulator: dt-bindings: samsung,s5m8767: correct s5m8767,pmic-buck-default-dvs-idx property 02ecf56faa regulator: s5m8767: do not use reset value as DVS voltage if GPIO DVS is disabled 5b7e3bb163 hwmon: (pmbus/lm25066) Add offset coefficients db04fb4111 selinux: fix race condition when computing ocontext SIDs a09a5f4c07 ia64: kprobes: Fix to pass correct trampoline address to the handler 2f65b76c44 KVM: VMX: Unregister posted interrupt wakeup handler on hardware unsetup b4a4c9dc44 btrfs: call btrfs_check_rw_degradable only if there is a missing device b406439afe btrfs: fix lost error handling when replaying directory deletes 8992aab294 btrfs: clear MISSING device status bit in btrfs_close_one_device a99da5b680 rds: stop using dmapool 0bfb1c1a16 net/smc: Correct spelling mistake to TCPF_SYN_RECV 9b86eb2f34 net/smc: Fix smc_link->llc_testlink_time overflow 2167a9a12c nfp: bpf: relax prog rejection for mtu check through max_pkt_offset c9a7d5fe15 vmxnet3: do not stop tx queues after netif_device_detach() 9813218e96 r8169: Add device 10ec:8162 to driver r8169 ad6a2a1e56 nvmet-tcp: fix header digest verification c8270435cf block: schedule queue restart after BLK_STS_ZONE_RESOURCE 7d1fb5c12c drm: panel-orientation-quirks: Add quirk for GPD Win3 4d41059b9e watchdog: Fix OMAP watchdog early handling b8cb3f4ffa net: multicast: calculate csum of looped-back and forwarded packets 07f7a18649 spi: spl022: fix Microwire full duplex mode db1d9d102e nvmet-tcp: fix a memory leak when releasing a queue 0e86b727a9 xen/netfront: stop tx queues during live migration 69b14e23df gpio: mlxbf2.c: Add check for bgpio_init failure b92ac0a9ca bpf: Prevent increasing bpf_jit_limit above max a3564fb7b0 bpf: Define bpf_jit_alloc_exec_limit for arm64 JIT 0ad7f317b9 fcnal-test: kill hanging ping/nettest binaries on cleanup bc3e73ebb7 drm: panel-orientation-quirks: Add quirk for Aya Neo 2021 4002f3944d mmc: winbond: don't build on M68K a1ea41f91d reset: socfpga: add empty driver allowing consumers to probe a903984385 ARM: dts: sun7i: A20-olinuxino-lime2: Fix ethernet phy-mode f03e04bb9d hyperv/vmbus: include linux/bitops.h 6491ccdde2 sfc: Don't use netif_info before net_device setup e519acba2f sfc: Export fibre-specific supported link modes 7986fdbbe0 cavium: Fix return values of the probe function ad01685177 mISDN: Fix return values of the probe function a6cb5e09e1 scsi: qla2xxx: Fix unmap of already freed sgl 77fee241e6 scsi: qla2xxx: Return -ENOMEM if kzalloc() fails 940783d08d cavium: Return negative value when pci_alloc_irq_vectors() fails 75710d583c ALSA: hda/realtek: Fixes HP Spectre x360 15-eb1xxx speakers 92556e3c2b ASoC: soc-core: fix null-ptr-deref in snd_soc_del_component_unlocked() 73199aadcd x86/irq: Ensure PI wakeup handler is unregistered before module unload df8a74fc15 x86/cpu: Fix migration safety with X86_BUG_NULL_SEL 115810a265 x86/sme: Use #define USE_EARLY_PGTABLE_L5 in mem_encrypt_identity.c b05eea1bcb fuse: fix page stealing d81e341fb1 ext4: refresh the ext4_ext_path struct after dropping i_data_sem. 4089432dc0 ext4: ensure enough credits in ext4_ext_shift_path_extents aa21b7e3d3 ext4: fix lazy initialization next schedule time computation in more granular unit 782025948b ALSA: timer: Unconditionally unlink slave instances, too b980ce4ebb ALSA: timer: Fix use-after-free problem 7c6fd52504 ALSA: synth: missing check for possible NULL after the call to kstrdup ecd536c57a ALSA: hda: Free card instance properly at probe errors f503a25a3d ALSA: usb-audio: Add registration quirk for JBL Quantum 400 9259518fab ALSA: usb-audio: Line6 HX-Stomp XL USB_ID for 48k-fixed quirk 3c7a3f2d79 ALSA: line6: fix control and interrupt message timeouts 21f9c02a4d ALSA: 6fire: fix control and bulk message timeouts 0e4c288a74 ALSA: ua101: fix division by zero at probe 4f9e9c389e ALSA: hda/realtek: Add quirk for HP EliteBook 840 G7 mute LED 62b189f9f3 ALSA: hda/realtek: Add quirk for ASUS UX550VE a770cb746b ALSA: hda/realtek: Add a quirk for Acer Spin SP513-54N 88bcfcc50d ALSA: hda/realtek: Headset fixup for Clevo NH77HJQ 0288f838a2 ALSA: hda/realtek: Add quirk for Clevo PC70HS 3d0e5d2eaf ALSA: hda/realtek: Add a quirk for HP OMEN 15 mute LED f0750e9801 ALSA: hda/realtek: Fix mic mute LED for the HP Spectre x360 14 a2b3dbc9fd media: v4l2-ioctl: Fix check_ext_ctrls 151eff5880 media: ir-kbd-i2c: improve responsiveness of hauppauge zilog receivers 71a137376b media: rkvdec: Support dynamic resolution changes b2b5126a77 media: ite-cir: IR receiver stop working after receive overflow 39275d2ec6 media: rkvdec: Do not override sizeimage for output format 949c5b6daa crypto: s5p-sss - Add error handling in s5p_aes_probe() 9ac25cd2f4 firmware/psci: fix application of sizeof to pointer dd189feeba tpm: Check for integer overflow in tpm2_map_response_body() 32498b8889 parisc: Fix ptrace check on syscall return 15b4142aea parisc: Fix set_fixmap() on PA1.x CPUs 284ad31054 exfat: fix incorrect loading of i_blocks for large files 823b487cfb mmc: dw_mmc: Dont wait for DRTO on Write RSP error 7b24b669d3 mmc: mtk-sd: Add wait dma stop done flow c1d31266de scsi: qla2xxx: Fix use after free in eh_abort path 37b15db1d8 scsi: qla2xxx: Fix kernel crash when accessing port_speed sysfs file 06cc8187db scsi: core: Remove command size deduction from scsi_setup_scsi_cmnd() 9d623bf173 ocfs2: fix data corruption on truncate 39264eaa6d libata: fix read log timeout value ab0a06769e Input: i8042 - Add quirk for Fujitsu Lifebook T725 8c341d11c8 Input: elantench - fix misreporting trackpoint coordinates d1eb42de7c Input: iforce - fix control-message timeout afbec52fbc binder: use cred instead of task for getsecid 0d9f4ae7cd binder: use cred instead of task for selinux checks bd9cea41ac binder: use euid from cred instead of using task 7f1d5a1a7d usb: xhci: Enable runtime-pm by default on AMD Yellow Carp platform ff32302687 xhci: Fix USB 3.1 enumeration issues by increasing roothub power-on-good delay 87acf4924e ANDROID: GKI: fix up abi break in ehci code 525e61a871 Merge 5.10.79 into android12-5.10-lts bd816c2783 Linux 5.10.79 62424fe4c2 rsi: fix control-message timeout 8971158af1 media: staging/intel-ipu3: css: Fix wrong size comparison imgu_css_fw_init 1cf43e9289 staging: rtl8192u: fix control-message timeouts 9963ba5b9d staging: r8712u: fix control-message timeout 844b02496e comedi: vmk80xx: fix bulk and interrupt message timeouts b7fd7f3387 comedi: vmk80xx: fix bulk-buffer overflow 33d7a47073 comedi: vmk80xx: fix transfer-buffer overflows ef143dc0c3 comedi: ni_usb6501: fix NULL-deref in command paths 786f5b0345 comedi: dt9812: fix DMA buffers on stack 86d4aedcbc isofs: Fix out of bound access for corrupted isofs image c430094541 staging: rtl8712: fix use-after-free in rtl8712_dl_fw ab4af56ae2 printk/console: Allow to disable console output by using console="" or console=null 07d1db141e binder: don't detect sender/target during buffer cleanup 42681b90c4 usb-storage: Add compatibility quirk flags for iODD 2531/2541 1309753b78 usb: musb: Balance list entry in musb_gadget_queue 2740914312 usb: gadget: Mark USB_FSL_QE broken on 64-bit 94e5305a38 usb: ehci: handshake CMD_RUN instead of STS_HALT a8db6fd04d Revert "x86/kvm: fix vcpu-id indexed array sizes" ecf58653f1 KVM: x86: avoid warning with -Wbitwise-instead-of-logical be686d451e Merge branch 'android12-5.10' into `android12-5.10-lts` bb235e8cc2 Merge 5.10.78 into android12-5.10-lts 5040520482 Linux 5.10.78 4c7c024327 ALSA: usb-audio: Add Audient iD14 to mixer map quirk table f3eb44f496 ALSA: usb-audio: Add Schiit Hel device to mixer map quirk table 68765fc977 Revert "wcn36xx: Disable bmps when encryption is disabled" f84b791d4c ARM: 9120/1: Revert "amba: make use of -1 IRQs warn" bbc920fb32 Revert "drm/ttm: fix memleak in ttm_transfered_destroy" 6d67b2a73b mm: khugepaged: skip huge page collapse for special files 5a7957491e Revert "usb: core: hcd: Add support for deferring roothub registration" 50f46bd309 Revert "xhci: Set HCD flag to defer primary roothub registration" d7fc85f610 media: firewire: firedtv-avc: fix a buffer overflow in avc_ca_pmt() b93a70bf2b net: ethernet: microchip: lan743x: Fix skb allocation failure b9c85a71e1 vrf: Revert "Reset skb conntrack connection..." 0382fdf9ae sfc: Fix reading non-legacy supported link modes 748786564a Revert "io_uring: reinforce cancel on flush during exit" 7b57c38d12 scsi: core: Put LLD module refcnt after SCSI device is released a7c8ce8460 Merge branch 'android12-5.10' into `android12-5.10-lts` 76698ea35f ANDROID: GKI: fix up abi breakage from "cfg80211: fix management registrations locking" a739489620 Merge 5.10.77 into android12-5.10-lts 09df347cfd Linux 5.10.77 fbb91dadb5 perf script: Check session->header.env.arch before using it 6f416815c5 riscv: Fix asan-stack clang build 7a4cf25d83 riscv: fix misalgned trap vector base address acb8832f6a scsi: ufs: ufs-exynos: Correct timeout value setting registers 8ecddaca79 KVM: s390: preserve deliverable_mask in __airqs_kick_single_vcpu e11a7355fb KVM: s390: clear kicked_mask before sleeping again 727e5deca8 lan743x: fix endianness when accessing descriptors a7112b8eeb sctp: add vtag check in sctp_sf_ootb c2442f7219 sctp: add vtag check in sctp_sf_do_8_5_1_E_sa 14c1e02b11 sctp: add vtag check in sctp_sf_violation dad2486414 sctp: fix the processing for COOKIE_ECHO chunk 8c50693d25 sctp: fix the processing for INIT_ACK chunk ad111d4435 sctp: use init_tag from inithdr for ABORT chunk 4509000a25 phy: phy_ethtool_ksettings_set: Lock the PHY while changing settings 5b88bb9377 phy: phy_start_aneg: Add an unlocked version 81780b624d phy: phy_ethtool_ksettings_set: Move after phy_start_aneg 258c5fea44 phy: phy_ethtool_ksettings_get: Lock the phy for consistency 58722323d4 net/tls: Fix flipped sign in async_wait.err assignment 44e8c93e1e net: nxp: lpc_eth.c: avoid hang when bringing interface down c2af2092c9 net: ethernet: microchip: lan743x: Fix dma allocation failure by using dma_set_mask_and_coherent bfa6fbdb4e net: ethernet: microchip: lan743x: Fix driver crash when lan743x_pm_resume fails e81bed557f mlxsw: pci: Recycle received packet upon allocation failure be98be1a17 nios2: Make NIOS2_DTB_SOURCE_BOOL depend on !COMPILE_TEST aead02927a gpio: xgs-iproc: fix parsing of ngpios property 863a423ee0 RDMA/sa_query: Use strscpy_pad instead of memcpy to copy a string 2b7c5eed19 net: Prevent infinite while loop in skb_tx_hash() 04121b10cd cfg80211: correct bridge/4addr mode check aed897e96b net-sysfs: initialize uid and gid before calling net_ns_get_ownership b0a2cd3855 net: batman-adv: fix error handling 36e911a16b regmap: Fix possible double-free in regcache_rbtree_exit() e51371bd68 reset: brcmstb-rescal: fix incorrect polarity of status bit 2cf7d935d6 arm64: dts: allwinner: h5: NanoPI Neo 2: Fix ethernet node 10e40fb2f5 RDMA/mlx5: Set user priority for DCT 24fd8e2f02 octeontx2-af: Display all enabled PF VF rsrc_alloc entries. c63d7f2ca9 nvme-tcp: fix possible req->offset corruption 32f3db20f1 nvme-tcp: fix data digest pointer calculation 4286c72c53 nvmet-tcp: fix data digest pointer calculation d98883f6c3 IB/hfi1: Fix abba locking issue with sc_disable() c3e17e58f5 IB/qib: Protect from buffer overflow in struct qib_user_sdma_pkt fields ee4908f909 bpf: Fix error usage of map_fd and fdget() in generic_map_update_batch() dd2260ec64 bpf: Fix potential race in tail call compatibility check 15dec6d8f8 tcp_bpf: Fix one concurrency problem in the tcp_bpf_send_verdict function cac6b043ce riscv, bpf: Fix potential NULL dereference 01599bf7cc cgroup: Fix memory leak caused by missing cgroup_bpf_offline eb3b6805e3 drm/amdgpu: fix out of bounds write c21b400221 drm/ttm: fix memleak in ttm_transfered_destroy 69a7fa5cb0 mm, thp: bail out early in collapse_file for writeback page 8fb858b74a net: lan78xx: fix division by zero in send path 4c22227e39 cfg80211: fix management registrations locking fa29cec42c cfg80211: scan: fix RCU in cfg80211_add_nontrans_list() db1191a529 nvme-tcp: fix H2CData PDU send accounting (again) 5043fbd294 ocfs2: fix race between searching chunks and release journal_head from buffer_head 01169a4335 mmc: sdhci-esdhc-imx: clear the buffer_read_ready to reset standard tuning circuit ee3213b117 mmc: sdhci: Map more voltage level to SDHCI_POWER_330 a95a76fc01 mmc: dw_mmc: exynos: fix the finding clock sample value 12a46f72f4 mmc: mediatek: Move cqhci init behind ungate clock 44c2bc2a6b mmc: cqhci: clear HALT state after CQE enable efe934629f mmc: vub300: fix control-message timeouts f3dec7e7ac net/tls: Fix flipped sign in tls_err_abort() calls c828115a14 Revert "net: mdiobus: Fix memory leak in __mdiobus_register" 11c0406b4c nfc: port100: fix using -ERRNO as command type mask 0b1b3e086b tipc: fix size validations for the MSG_CRYPTO type 5aa5bab579 ata: sata_mv: Fix the error handling of mv_chip_id() 9a52798dce pinctrl: amd: disable and mask interrupts on probe 01c2881bb0 Revert "pinctrl: bcm: ns: support updated DT binding as syscon subnode" 017718dfbb usbnet: fix error return code in usbnet_probe() 693ecbe8f7 usbnet: sanity check for maxpacket b663890d85 ext4: fix possible UAF when remounting r/o a mmp-protected file system d4d9c06598 arm64: Avoid premature usercopy failure e184a21b5c powerpc/bpf: Fix BPF_MOD when imm == 1 3f2c12ec8a io_uring: don't take uring_lock during iowq cancel 5a768b4d3e ARM: 9141/1: only warn about XIP address when not compile testing 15b278f94b ARM: 9139/1: kprobes: fix arch_init_kprobes() prototype c06d7d9bfc ARM: 9138/1: fix link warning with XIP + frame-pointer 8a6af97c31 ARM: 9134/1: remove duplicate memcpy() definition 6ad8bbc9d3 ARM: 9133/1: mm: proc-macros: ensure *_tlb_fns are 4B aligned 3ceaa85c33 ARM: 9132/1: Fix __get_user_check failure with ARM KASAN images 4944ec82eb Merge 5.10.76 into android12-5.10-lts 378e85d1ae Linux 5.10.76 cfa79faf7e pinctrl: stm32: use valid pin identifier in stm32_pinctrl_resume() c56c801391 ARM: 9122/1: select HAVE_FUTEX_CMPXCHG d088db8637 selftests: bpf: fix backported ASSERT_FALSE 3a845fa00f e1000e: Separate TGP board type from SPT 021b6d11e5 tracing: Have all levels of checks prevent recursion 3a0dc2e35a net: mdiobus: Fix memory leak in __mdiobus_register cfe9266213 bpf, test, cgroup: Use sk_{alloc,free} for test cases 188907c252 s390/pci: fix zpci_zdev_put() on reserve f18b90e936 can: isotp: isotp_sendmsg(): fix TX buffer concurrent access in isotp_sendmsg() 2304dfb548 scsi: core: Fix shost->cmd_per_lun calculation in scsi_add_host_with_dma() c58654f344 net: hns3: fix for miscalculation of rx unused desc 96fe506129 sched/scs: Reset the shadow stack when idle_task_exit 96f0aebf29 scsi: qla2xxx: Fix a memory leak in an error path of qla2x00_process_els() 90c8e8c082 scsi: iscsi: Fix set_param() handling 0eb2544796 Input: snvs_pwrkey - add clk handling ea9c1f5d8a perf/x86/msr: Add Sapphire Rapids CPU support 7a5a1f09c8 libperf tests: Fix test_stat_cpu e56a3e7ae3 ALSA: hda: avoid write to STATESTS if controller is in reset 85c8d8c160 platform/x86: intel_scu_ipc: Update timeout value in comment 9f591cbdbe isdn: mISDN: Fix sleeping function called from invalid context ab4f542b51 ARM: dts: spear3xx: Fix gmac node 15d3ad7988 net: stmmac: add support for dwmac 3.40a f9d16a4284 btrfs: deal with errors when checking if a dir entry exists during log replay 369db2a91d ALSA: hda: intel: Allow repeatedly probing on codec configuration errors 81d8e70cdc gcc-plugins/structleak: add makefile var for disabling structleak 69078a9436 net: hns3: fix the max tx size according to user manual f40c2281d2 drm: mxsfb: Fix NULL pointer dereference crash on unload 96835b68d7 net: bridge: mcast: use multicast_membership_interval for IGMPv3 0e033cb407 selftests: netfilter: remove stray bash debug line f8a6541345 netfilter: Kconfig: use 'default y' instead of 'm' for bool config option 7f221ccbee isdn: cpai: check ctr->cnr to avoid array index out of bound 77c0ef979e nfc: nci: fix the UAF of rf_conn_info object 8f042315fc KVM: nVMX: promptly process interrupts delivered while in guest mode b41fd8f5d2 mm, slub: fix incorrect memcg slab count for bulk free 568f906340 mm, slub: fix potential memoryleak in kmem_cache_open() 48843dd23c mm, slub: fix mismatch between reconstructed freelist depth and cnt c5c2a80368 powerpc/idle: Don't corrupt back chain when going idle 197ec50b2d KVM: PPC: Book3S HV: Make idle_kvm_start_guest() return 0 if it went to guest fbd724c49b KVM: PPC: Book3S HV: Fix stack handling in idle_kvm_start_guest() 9258f58432 powerpc64/idle: Fix SP offsets when saving GPRs 3e16d9d525 net: dsa: mt7530: correct ds->num_ports 16802fa4c3 audit: fix possible null-pointer dereference in audit_filter_rules 0d867a3599 ASoC: DAPM: Fix missing kctl change notifications a2606acf41 ALSA: hda/realtek: Add quirk for Clevo PC50HS 6411397b6d ALSA: usb-audio: Provide quirk for Sennheiser GSP670 Headset b721500c97 vfs: check fd has read access in kernel_read_file_from_fd() 895ceeff31 elfcore: correct reference to CONFIG_UML 3cda4bfffd userfaultfd: fix a race between writeprotect and exit_mmap() 93be0eeea1 ocfs2: mount fails with buffer overflow in strlen f1b98569e8 ocfs2: fix data corruption after conversion from inline format 1727e8688d ceph: fix handling of "meta" errors 603d4bcc0f ceph: skip existing superblocks that are blocklisted or shut down when mounting d48db508f9 can: j1939: j1939_xtp_rx_rts_session_new(): abort TP less than 9 bytes 5abc9b9d3c can: j1939: j1939_xtp_rx_dat_one(): cancel session if receive TP.DT with error length 864e77771a can: j1939: j1939_netdev_start(): fix UAF for rx_kref of j1939_priv ecfccb1c58 can: j1939: j1939_tp_rxtimer(): fix errant alert in j1939_tp_rxtimer 053bc12df0 can: isotp: isotp_sendmsg(): add result check for wait_event_interruptible() 0917fb0406 can: isotp: isotp_sendmsg(): fix return error on FC timeout on TX path 28f28e4bc3 can: peak_pci: peak_pci_remove(): fix UAF 9697ad6395 can: peak_usb: pcan_usb_fd_decode_status(): fix back to ERROR_ACTIVE state notification 4758e92e75 can: rcar_can: fix suspend/resume 4a0928c3eb net: enetc: fix ethtool counter name for PM0_TERR 00ad7a0154 drm/panel: ilitek-ili9881c: Fix sync for Feixin K101-IM2BYL02 panel eccd00728b ice: Add missing E810 device ids 6418508a3a e1000e: Fix packet loss on Tiger Lake and later 29f1bdcaa3 net: stmmac: Fix E2E delay mechanism d36b15e3e7 net: hns3: disable sriov before unload hclge layer 6a72e1d78a net: hns3: fix vf reset workqueue cannot exit 32b860d364 net: hns3: schedule the polling again when allocation fails 96c013f40c net: hns3: add limit ets dwrr bandwidth cannot be 0 21f61d1043 net: hns3: reset DWRR of unused tc to zero 53770a4115 powerpc/smp: do not decrement idle task preempt count in CPU offline 81dbd898fb NIOS2: irqflags: rename a redefined register name 6edf99b000 net: dsa: lantiq_gswip: fix register definition ef97219d5f ipv6: When forwarding count rx stats on the orig netdev 38d984e5e8 tcp: md5: Fix overlap between vrf and non-vrf keys c28bea6b87 lan78xx: select CRC32 9c8943812d netfilter: ipvs: make global sysctl readonly in non-init netns 911e01990c netfilter: ip6t_rt: fix rt0_hdr parsing in rt_mt6 69ea08c1b5 ice: fix getting UDP tunnel entry 842fce4319 ASoC: wm8960: Fix clock configuration on slave mode 39afed394c dma-debug: fix sg checks in debug_dma_map_sg() 2a670c3230 netfilter: xt_IDLETIMER: fix panic that occurs when timer_type has garbage value 0f4308a164 NFSD: Keep existing listeners on portlist error 546c04c857 xtensa: xtfpga: Try software restart before simulating CPU reset bfef5d8262 xtensa: xtfpga: use CONFIG_USE_OF instead of CONFIG_OF d8284c981c drm/amdgpu/display: fix dependencies for DRM_AMD_DC_SI 101e1bcb11 xen/x86: prevent PVH type from getting clobbered a6285b1b22 block: decode QUEUE_FLAG_HCTX_ACTIVE in debugfs output 85c1827eee ARM: dts: at91: sama5d2_som1_ek: disable ISC node by default 5489c1bed5 arm: dts: vexpress-v2p-ca9: Fix the SMB unit-address f59da9f7ef io_uring: fix splice_fd_in checks backport typo b6f32897af xhci: add quirk for host controllers that don't update endpoint DCS b3b7f831a4 parisc: math-emu: Fix fall-through warnings 234d53d2bb Merge branch 'android12-5.10' into `android12-5.10-lts` 221975092a Merge 5.10.75 into android12-5.10-lts 3a9842b42e Linux 5.10.75 3e28736521 net: dsa: mv88e6xxx: don't use PHY_DETECT on internal PHY's 3593fa147c ionic: don't remove netdev->dev_addr when syncing uc list f33890d9bb net: mscc: ocelot: warn when a PTP IRQ is raised for an unknown skb 9c546af181 nfp: flow_offload: move flow_indr_dev_register from app init to app start 6da9af2d25 r8152: select CRC32 and CRYPTO/CRYPTO_HASH/CRYPTO_SHA256 ecfd4fa15b qed: Fix missing error code in qed_slowpath_start() 51f6e72ca6 mqprio: Correct stats in mqprio_dump_class_stats(). fdaff7f9e8 platform/x86: intel_scu_ipc: Fix busy loop expiry time 057ee6843b acpi/arm64: fix next_platform_timer() section mismatch error c6b2400095 drm/msm/dsi: fix off by one in dsi_bus_clk_enable error handling 2c56587174 drm/msm/dsi: Fix an error code in msm_dsi_modeset_init() b28586fb04 drm/msm/a6xx: Track current ctx by seqno abd1186415 drm/msm/mdp5: fix cursor-related warnings 91a340768b drm/msm: Fix null pointer dereference on pointer edp a7b45024f6 drm/edid: In connector_bad_edid() cap num_of_ext by num_blocks read d0f0e17103 drm/panel: olimex-lcd-olinuxino: select CRC32 a4a37e6516 spi: bcm-qspi: clear MSPI spifie interrupt during probe d9428f08e1 platform/mellanox: mlxreg-io: Fix read access of n-bytes size attributes c216cebdd2 platform/mellanox: mlxreg-io: Fix argument base in kstrtou32() call e59d839743 mlxsw: thermal: Fix out-of-bounds memory accesses 7eef482db7 ata: ahci_platform: fix null-ptr-deref in ahci_platform_enable_regulators() 116932c0e4 pata_legacy: fix a couple uninitialized variable bugs 50cb95487c NFC: digital: fix possible memory leak in digital_in_send_sdd_req() 3f2960b39f NFC: digital: fix possible memory leak in digital_tg_listen_mdaa() 2f21f06a5e nfc: fix error handling of nfc_proto_register() ba39f55952 vhost-vdpa: Fix the wrong input in config_cb 84e0f2fc66 ethernet: s2io: fix setting mac address during resume e19c10d6e0 net: encx24j600: check error in devm_regmap_init_encx24j600 f2e1de0750 net: dsa: microchip: Added the condition for scheduling ksz_mib_read_work 9053c5b459 net: stmmac: fix get_hw_feature() on old hardware 12da46cb6a net/mlx5e: Mutually exclude RX-FCS and RX-port-timestamp 4f7bddf8c5 net/mlx5e: Fix memory leak in mlx5_core_destroy_cq() error path afb0c67dfd net: korina: select CRC32 33ca850105 net: arc: select CRC32 17a027aafd gpio: pca953x: Improve bias setting d84a69ac41 sctp: account stream padding length for reconf chunk 6fecdb5b54 nvme-pci: Fix abort command id 2d937cc12c ARM: dts: bcm2711-rpi-4-b: Fix pcie0's unit address formatting 6e6082250b ARM: dts: bcm2711-rpi-4-b: fix sd_io_1v8_reg regulator states 48613e687e ARM: dts: bcm2711: fix MDIO #address- and #size-cells 6e6e3018d3 ARM: dts: bcm2711-rpi-4-b: Fix usb's unit address 76644f9459 tee: optee: Fix missing devices unregister during optee_remove 07f8856824 iio: dac: ti-dac5571: fix an error code in probe() 6c0024bcaa iio: ssp_sensors: fix error code in ssp_print_mcu_debug() 0fbc3cf7dd iio: ssp_sensors: add more range checking in ssp_parse_dataframe() abe5b13dd9 iio: adc: max1027: Fix the number of max1X31 channels 41e84a4f25 iio: light: opt3001: Fixed timeout error when 0 lux e811506f60 iio: mtk-auxadc: fix case IIO_CHAN_INFO_PROCESSED 1671cfd31b iio: adc: max1027: Fix wrong shift with 12-bit devices f931076d32 iio: adc128s052: Fix the error handling path of 'adc128_probe()' 4425d059aa iio: adc: ad7793: Fix IRQ flag d078043a17 iio: adc: ad7780: Fix IRQ flag a8177f0576 iio: adc: ad7192: Add IRQ flag be8ef91d61 driver core: Reject pointless SYNC_STATE_ONLY device links d5f13bbb51 drivers: bus: simple-pm-bus: Add support for probing simple bus only devices b45923f66e iio: adc: aspeed: set driver data when adc probe. ea947267eb powerpc/xive: Discard disabled interrupts in get_irqchip_state() 9e46bdfb55 x86/Kconfig: Do not enable AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT automatically 57e4888640 nvmem: Fix shift-out-of-bound (UBSAN) with byte size cells a7bd0dd3f2 EDAC/armada-xp: Fix output of uncorrectable error counter 92e6e08ca2 virtio: write back F_VERSION_1 before validate 86e3ad8b75 misc: fastrpc: Add missing lock before accessing find_vma() 3f0ca245a8 USB: serial: option: add prod. id for Quectel EG91 ecad614b0c USB: serial: option: add Telit LE910Cx composition 0x1204 bf26bc72dc USB: serial: option: add Quectel EC200S-CN module support d4b77900cf USB: serial: qcserial: add EM9191 QDL support 3147f57215 Input: xpad - add support for another USB ID of Nacon GC-100 9d89e28711 usb: musb: dsps: Fix the probe error path 3b42751401 efi: Change down_interruptible() in virt_efi_reset_system() to down_trylock() 5100dc4489 efi/cper: use stack buffer for error record decoding 2c5dd2a8af cb710: avoid NULL pointer subtraction d40e193abd xhci: Enable trust tx length quirk for Fresco FL11 USB controller dec944bb70 xhci: Fix command ring pointer corruption while aborting a command dc3e0a20db xhci: guard accesses to ep_state in xhci_endpoint_reset() 0ee66290f0 USB: xhci: dbc: fix tty registration race 9f0d6c781c mei: me: add Ice Lake-N device id. e4f7171c23 x86/resctrl: Free the ctrlval arrays when domain_setup_mon_state() fails 0e32a2b85c btrfs: fix abort logic in btrfs_replace_file_extents 52924879ed btrfs: update refs for any root except tree log roots 352349aa49 btrfs: check for error when looking up inode during dir entry replay 4ed68471bc btrfs: deal with errors when adding inode reference during log replay 95d3aba5fe btrfs: deal with errors when replaying dir entry during log replay 206868a5b6 btrfs: unlock newly allocated extent buffer after error e7e3ed5c92 drm/msm: Avoid potential overflow in timeout_to_jiffies() a31c33aa80 arm64/hugetlb: fix CMA gigantic page order for non-4K PAGE_SIZE 0c97008859 csky: Fixup regs.sr broken in ptrace 5dab6e8f14 csky: don't let sigreturn play with priveleged bits of status register e3c37135c9 clk: socfpga: agilex: fix duplicate s2f_user0_clk faba7916cd s390: fix strrchr() implementation 7ef43c0f68 nds32/ftrace: Fix Error: invalid operands (*UND* and *UND* sections) for `^' c3bf276fd7 ALSA: hda/realtek: Fix the mic type detection issue for ASUS G551JW 1099953b32 ALSA: hda/realtek: Fix for quirk to enable speaker output on the Lenovo 13s Gen2 554a5027f5 ALSA: hda/realtek: Add quirk for TongFang PHxTxX1 0fa256509b ALSA: hda/realtek - ALC236 headset MIC recording issue 1e10c6bf15 ALSA: hda/realtek: Add quirk for Clevo X170KM-G 8a5f01f4b0 ALSA: hda/realtek: Complete partial device name to avoid ambiguity c6e5290e6c ALSA: hda - Enable headphone mic on Dell Latitude laptops with ALC3254 9bb1659ac5 ALSA: hda/realtek: Enable 4-speaker output for Dell Precision 5560 laptop 7680631ac7 ALSA: seq: Fix a potential UAF by wrong private_free call order 4aab156d30 ALSA: pcm: Workaround for a wrong offset in SYNC_PTR compat ioctl f077d699c1 ALSA: usb-audio: Add quirk for VF0770 a336e746e3 Merge 5.10.74 into android12-5.10-lts 77434fe5a0 Linux 5.10.74 42b49f012b hwmon: (pmbus/ibm-cffps) max_power_out swap changes bb893f0754 sched: Always inline is_percpu_thread() bdae2a0834 perf/core: fix userpage->time_enabled of inactive events 57c7ca3d55 scsi: virtio_scsi: Fix spelling mistake "Unsupport" -> "Unsupported" d993d1e1c4 scsi: ses: Fix unsigned comparison with less than zero 621ddffb70 drm/amdgpu: fix gart.bo pin_count leak a5ba615fbe net: sun: SUNVNET_COMMON should depend on INET db868b4532 vboxfs: fix broken legacy mount signature checking 42c871d38e mac80211: check return value of rhashtable_init bda06aff03 net: prevent user from passing illegal stab size 3d68c7b0ab hwmon: (ltc2947) Properly handle errors when looking for the external clock 194e8a4f0a m68k: Handle arrivals of multiple signals correctly 977aee5814 mac80211: Drop frames from invalid MAC address in ad-hoc mode 9ec9a975ea netfilter: nf_nat_masquerade: defer conntrack walk to work queue 5182d6db80 netfilter: nf_nat_masquerade: make async masq_inet6_event handling generic bcb647c1e1 ASoC: SOF: loader: release_firmware() on load failure to avoid batching f6952b1e22 HID: wacom: Add new Intuos BT (CTL-4100WL/CTL-6100WL) device IDs ddc4ba737b netfilter: ip6_tables: zero-initialize fragment offset ddf026d6ae HID: apple: Fix logical maximum and usage maximum of Magic Keyboard JIS 0bcfa99e8f ASoC: Intel: sof_sdw: tag SoundWire BEs as non-atomic 14cbfeeee4 ext4: correct the error path of ext4_write_inline_data_end() d7a15e1e4f ext4: check and update i_disksize properly 87b4a70303 Merge branch 'android12-5.10' into `android12-5.10-lts` 4b3fd2a81e Merge 5.10.73 into android12-5.10-lts 0268aa579b Linux 5.10.73 825c00c2ee x86/hpet: Use another crystalball to evaluate HPET usability f2447f6587 x86/entry: Clear X86_FEATURE_SMAP when CONFIG_X86_SMAP=n 6bfe1f6fc8 x86/entry: Correct reference to intended CONFIG_64_BIT 5d637bc6f9 x86/sev: Return an error on a returned non-zero SW_EXITINFO1[31:0] df121cf550 x86/Kconfig: Correct reference to MWINCHIP3D d7c36115fb x86/platform/olpc: Correct ifdef symbol to intended CONFIG_OLPC_XO15_SCI f73ca4961d pseries/eeh: Fix the kdump kernel crash during eeh_pseries_init 411b38fe68 powerpc/64s: fix program check interrupt emergency stack path 18a2a2cafc powerpc/bpf: Fix BPF_SUB when imm == 0x80000000 a4037dded5 RISC-V: Include clone3() on rv32 29fdb11ca8 bpf, s390: Fix potential memory leak about jit_data 2c152d9da8 riscv/vdso: make arch_setup_additional_pages wait for mmap_sem for write killable de834e12b9 i2c: mediatek: Add OFFSET_EXT_CONF setting back f86de018fd i2c: acpi: fix resource leak in reconfiguration device addition 87990a60b4 powerpc/iommu: Report the correct most efficient DMA mask for PCI devices 985cca1ad1 net: prefer socket bound to interface when not in VRF 97aeed72af i40e: Fix freeing of uninitialized misc IRQ vector 2dc768a98c i40e: fix endless loop under rtnl d3a07ca78a gve: report 64bit tx_bytes counter from gve_handle_report_stats() 35f6ddd934 gve: fix gve_get_stats() 9a04302252 rtnetlink: fix if_nlmsg_stats_size() under estimation 72c2a68f1d gve: Avoid freeing NULL pointer 5d903a694b gve: Correct available tx qpl check f69556a420 drm/nouveau/debugfs: fix file release memory leak 65fff0a8ef drm/nouveau/kms/nv50-: fix file release memory leak f86e19d918 drm/nouveau: avoid a use-after-free when BO init fails 008224cdc1 video: fbdev: gbefb: Only instantiate device when built for IP32 d2ccbaaa66 drm/sun4i: dw-hdmi: Fix HDMI PHY clock setup 18d2568cc7 bus: ti-sysc: Use CLKDM_NOAUTO for dra7 dcan1 for errata i893 40a84fcae2 perf jevents: Tidy error handling 628b31d967 netlink: annotate data races around nlk->bound 144715fbab net: sfp: Fix typo in state machine debug string 3ec73ffeef net/sched: sch_taprio: properly cancel timer from taprio_destroy() 60955b65bd net: bridge: fix under estimation in br_get_linkxstats_size() c480d15190 net: bridge: use nla_total_size_64bit() in br_get_linkxstats_size() cb8880680b ARM: imx6: disable the GIC CPU interface before calling stby-poweroff sequence 2b0035d105 dt-bindings: drm/bridge: ti-sn65dsi86: Fix reg value 10afd15972 arm64: dts: ls1028a: add missing CAN nodes 95ba03fb4c ptp_pch: Load module automatically if ID matches 442ea65d0c powerpc/fsl/dts: Fix phy-connection-type for fm1mac3 acff2d182c net_sched: fix NULL deref in fifo_set_limit() 0d2dd40a7b phy: mdio: fix memory leak 6e6f79e398 net/mlx5: E-Switch, Fix double allocation of acl flow counter d70cb6c77a net/mlx5e: IPSEC RX, enable checksum complete 064faa8e8a bpf: Fix integer overflow in prealloc_elems_and_freelist() d5f4b27c3c soc: ti: omap-prm: Fix external abort for am335x pruss 1d8f4447e8 bpf, arm: Fix register clobbering in div/mod implementation 29a19eaeb2 iwlwifi: pcie: add configuration of a Wi-Fi adapter on Dell XPS 15 6b0132f730 xtensa: call irqchip_init only when CONFIG_USE_OF is selected 3d288ed983 xtensa: use CONFIG_USE_OF instead of CONFIG_OF 997bec509a arm64: dts: qcom: pm8150: use qcom,pm8998-pon binding fbca14abc1 ath5k: fix building with LEDS=m 8aef3824e9 PCI: hv: Fix sleep while in non-sleep context when removing child devices from the bus d9b838ae39 ARM: dts: imx6qdl-pico: Fix Ethernet support 9e99ad4194 ARM: dts: imx: Fix USB host power regulator polarity on M53Menlo 2ba34cf0c1 ARM: dts: imx: Add missing pinctrl-names for panel on M53Menlo 8f977e97b2 soc: qcom: mdt_loader: Drop PT_LOAD check on hash segment 14f52004bd ARM: at91: pm: do not panic if ram controllers are not enabled d89a313a57 ARM: dts: qcom: apq8064: Use 27MHz PXO clock as DSI PLL reference 25ac88e601 soc: qcom: socinfo: Fixed argument passed to platform_set_data() ab8073794b bus: ti-sysc: Add break in switch statement in sysc_init_soc() 427faa29e0 riscv: Flush current cpu icache before other cpus 05287407de ARM: dts: qcom: apq8064: use compatible which contains chipid ac06fe40e8 ARM: dts: imx6dl-yapp4: Fix lp5562 LED driver probe 71d3ce62ac ARM: dts: omap3430-sdp: Fix NAND device node f9a855d1bc xen/balloon: fix cancelled balloon action 9aac782ab0 SUNRPC: fix sign error causing rpcsec_gss drops 8f174a208c nfsd4: Handle the NFSv4 READDIR 'dircount' hint being zero 12d4b17902 nfsd: fix error handling of register_pernet_subsys() in init_nfsd() 1bc2f315a2 ovl: fix IOCB_DIRECT if underlying fs doesn't support direct IO 9763ffd4da ovl: fix missing negative dentry check in ovl_rename() 1500f0c836 mmc: sdhci-of-at91: replace while loop with read_poll_timeout 3a0feae5f6 mmc: sdhci-of-at91: wait for calibration done before proceed e5cb3680b9 mmc: meson-gx: do not use memcpy_to/fromio for dram-access-quirk 13d17cc717 xen/privcmd: fix error handling in mmap-resource processing de1e8bd36a drm/nouveau/kms/tu102-: delay enabling cursor until after assign_windows 1d4e9f27d2 usb: typec: tcpm: handle SRC_STARTUP state if cc changes feb3fe702a USB: cdc-acm: fix break reporting fc8b3e838b USB: cdc-acm: fix racy tty buffer accesses b3265b88e8 usb: chipidea: ci_hdrc_imx: Also search for 'phys' phandle 16d728110b Partially revert "usb: Kconfig: using select for USB_COMMON dependency" 56596148ae ANDROID: Different fix for KABI breakage in 5.10.71 in struct sock 79f3d20a45 ANDROID: ABI: update .xml file with new symbols to track 3cce4e4a1b Merge branch 'android12-5.10' into `android12-5.10-lts` d306ef529c Merge 5.10.72 into android12-5.10-lts 5aa003b381 Linux 5.10.72 387aecdab7 libata: Add ATA_HORKAGE_NO_NCQ_ON_ATI for Samsung 860 and 870 SSD. 02bf504bc3 perf/x86: Reset destroy callback on event init failure b56475c29b KVM: x86: nSVM: restore int_vector in svm_clear_vintr ae34f26d4a kvm: x86: Add AMD PMU MSRs to msrs_to_save_all[] 6d0ff92059 KVM: do not shrink halt_poll_ns below grow_start b8add3f47a selftests: KVM: Align SMCCC call with the spec in steal_time 352b02562a tools/vm/page-types: remove dependency on opt_file for idle page tracking 84778fd66d smb3: correct smb3 ACL security descriptor a7be240d17 irqchip/gic: Work around broken Renesas integration 8724a2a0e6 scsi: ses: Retry failed Send/Receive Diagnostic commands 2e28f7dd37 thermal/drivers/tsens: Fix wrong check for tzd in irq handlers 7a670cfb0f nvme-fc: avoid race between time out and tear down c251d023ed nvme-fc: update hardware queues before using them c4506403e1 selftests:kvm: fix get_warnings_count() ignoring fscanf() return warn bcc4b4de63 selftests: be sure to make khdr before other targets 6a4aaf1d84 habanalabs/gaudi: fix LBW RR configuration 2754fa3b73 usb: dwc2: check return value after calling platform_get_resource() ed6574d484 usb: testusb: Fix for showing the connection speed 60df9f5556 scsi: sd: Free scsi_disk device via put_device() 76c7063c74 ext2: fix sleeping in atomic bugs on error b114f2d18e sparc64: fix pci_iounmap() when CONFIG_PCI is not set fdfb3bc873 xen-netback: correct success/error reporting for the SKB-with-fraglist case a41938d072 net: mdio: introduce a shutdown method to mdio device drivers 63c89930d4 btrfs: fix mount failure due to past and transient device flush error 50628b06e6 btrfs: replace BUG_ON() in btrfs_csum_one_bio() with proper error handling 83050cc239 nfsd: back channel stuck in SEQ4_STATUS_CB_PATH_DOWN f986cf2702 platform/x86: touchscreen_dmi: Update info for the Chuwi Hi10 Plus (CWI527) tablet e561150324 platform/x86: touchscreen_dmi: Add info for the Chuwi HiBook (CWI514) tablet 2ababcd8c2 spi: rockchip: handle zero length transfers without timing out 627dc3c79c ANDROID: Fix up KABI breakage in 5.10.71 in struct sock c23269dad5 Merge 5.10.71 into android12-5.10-lts 5cd40b137c Linux 5.10.71 96f439a7ed netfilter: nf_tables: Fix oversized kvmalloc() calls e2d192301a netfilter: conntrack: serialize hash resizes and cleanups deb2949417 KVM: x86: Handle SRCU initialization failure during page track init f7ac4d24e1 HID: usbhid: free raw_report buffers in usbhid_stop 57a269a1b1 mm: don't allow oversized kvmalloc() calls da5b8b9319 netfilter: ipset: Fix oversized kvmalloc() calls dedfc35a2d HID: betop: fix slab-out-of-bounds Write in betop_probe 17ccc64e4f crypto: ccp - fix resource leaks in ccp_run_aes_gcm_cmd() 28f0fdbac0 usb: hso: remove the bailout parameter 4ad4852b9a ASoC: dapm: use component prefix when checking widget names 5c3a90b6ff net: udp: annotate data race around udp_sk(sk)->corkflag a7f4c633ae HID: u2fzero: ignore incomplete packets without data 3770e21f60 ext4: fix potential infinite loop in ext4_dx_readdir() a63474dbf6 ext4: add error checking to ext4_ext_replay_set_iblocks() 9ccf35492b ext4: fix reserved space counter leakage dc0942168a ext4: limit the number of blocks in one ADD_RANGE TLV d11502fa26 ext4: fix loff_t overflow in ext4_max_bitmap_size() 7cea848678 ipack: ipoctal: fix module reference leak 843efca98e ipack: ipoctal: fix missing allocation-failure check 67d1df6610 ipack: ipoctal: fix tty-registration error handling f46e5db92f ipack: ipoctal: fix tty registration race 5f6a309a69 ipack: ipoctal: fix stack information leak 3bef1b7242 debugfs: debugfs_create_file_size(): use IS_ERR to check for error 15fd3954bc elf: don't use MAP_FIXED_NOREPLACE for elf interpreter mappings 011b4de950 nvme: add command id quirk for apple controllers 44c600a57d hwmon: (pmbus/mp2975) Add missed POUT attribute for page 1 mp2975 controller 7fc5f60a01 perf/x86/intel: Update event constraints for ICX 3db53827a0 af_unix: fix races in sk_peer_pid and sk_peer_cred accesses d0d520c19e net: sched: flower: protect fl_walk() with rcu e63f6d8fe7 net: phy: bcm7xxx: Fixed indirect MMD operations 071febc37e net: hns3: fix always enable rx vlan filter problem after selftest 85e4f5d28d net: hns3: reconstruct function hns3_self_test 8e89876c84 net: hns3: fix prototype warning d4a14faf79 net: hns3: fix show wrong state when add existing uc mac address 64dae9551f net: hns3: fix mixed flag HCLGE_FLAG_MQPRIO_ENABLE and HCLGE_FLAG_DCB_ENABLE 8d3d27664e net: hns3: keep MAC pause mode when multiple TCs are enabled f8ba689cb6 net: hns3: do not allow call hns3_nic_net_open repeatedly 20f6c4a31a ixgbe: Fix NULL pointer dereference in ixgbe_xdp_setup 16138cf938 scsi: csiostor: Add module softdep on cxgb4 0306a2c7df Revert "block, bfq: honor already-setup queue merges" 1f2ca30fbd net: ks8851: fix link error f1dd6e10f0 selftests, bpf: test_lwt_ip_encap: Really disable rp_filter 4967ae9ab4 selftests, bpf: Fix makefile dependencies on libbpf 59efda5073 bpf: Exempt CAP_BPF from checks against bpf_jit_limit f908072391 RDMA/hns: Fix inaccurate prints 7e3eda32b8 e100: fix buffer overrun in e100_get_regs f2edf80cdd e100: fix length calculation in e100_get_regs_len c20a0ad7b6 dsa: mv88e6xxx: Include tagger overhead when setting MTU for DSA and CPU ports 7b771b1222 dsa: mv88e6xxx: Fix MTU definition ee4d0495a6 dsa: mv88e6xxx: 6161: Use chip wide MAX MTU d35d95e8b9 drm/i915/request: fix early tracepoints 8321738c6e smsc95xx: fix stalled rx after link change 8de12ad916 net: ipv4: Fix rtnexthop len when RTA_FLOW is present b22c5e2c8e net: enetc: fix the incorrect clearing of IF_MODE bits 5ee40530b0 hwmon: (tmp421) fix rounding for negative values 89d96f147d hwmon: (tmp421) report /PVLD condition as fault 560271d09f mptcp: don't return sockets in foreign netns 9c6591ae8e sctp: break out if skb_header_pointer returns NULL in sctp_rcv_ootb 2c204cf594 mac80211-hwsim: fix late beacon hrtimer handling 8576e72ac5 mac80211: mesh: fix potentially unaligned access 1282bb0083 mac80211: limit injected vht mcs/nss in ieee80211_parse_tx_radiotap 3748871e12 mac80211: Fix ieee80211_amsdu_aggregate frag_tail bug 76bbb482d3 hwmon: (mlxreg-fan) Return non-zero value when fan current state is enforced from sysfs c61736a994 bpf, mips: Validate conditional branch offsets 3f4e68902d RDMA/cma: Fix listener leak in rdma_cma_listen_on_all() failure 62ba3c5010 IB/cma: Do not send IGMP leaves for sendonly Multicast groups d93f65586c bpf: Handle return value of BPF_PROG_TYPE_STRUCT_OPS prog 12cbdaeeb5 ipvs: check that ip_vs_conn_tab_bits is between 8 and 20 9f382e1edf drm/amdgpu: correct initial cp_hqd_quantum for gfx9 c331fad63b drm/amd/display: Pass PCI deviceid into DC 0a16c9751e RDMA/cma: Do not change route.addr.src_addr.ss_family 31a13f039e media: ir_toy: prevent device from hanging during transmit 249e5e5a50 KVM: rseq: Update rseq when processing NOTIFY_RESUME on xfer to KVM guest 3778511dfc KVM: nVMX: Filter out all unsupported controls when eVMCS was activated 4ed671e6bc KVM: x86: nSVM: don't copy virt_ext from vmcb12 bebabb76ad KVM: x86: Fix stack-out-of-bounds memory access from ioapic_write_indirect() 782122ae7d x86/kvmclock: Move this_cpu_pvti into kvmclock.h 57de2dcb18 mac80211: fix use-after-free in CCMP/GCMP RX 201ba843fe scsi: ufs: Fix illegal offset in UPIU event trace bd4e446a69 gpio: pca953x: do not ignore i2c errors 516d905503 hwmon: (w83791d) Fix NULL pointer dereference by removing unnecessary structure field 1499bb2c3a hwmon: (w83792d) Fix NULL pointer dereference by removing unnecessary structure field 7c4fd5de39 hwmon: (w83793) Fix NULL pointer dereference by removing unnecessary structure field 196dabd96b hwmon: (tmp421) handle I2C errors 23a6dfa10f fs-verity: fix signed integer overflow with i_size near S64_MAX d1d0016e4a ACPI: NFIT: Use fallback node id when numa info in NFIT table is incorrect e9edc7bc61 ALSA: hda/realtek: Quirks to enable speaker output for Lenovo Legion 7i 15IMHG05, Yoga 7i 14ITL5/15ITL5, and 13s Gen2 laptops. 23115ca7d2 usb: cdns3: fix race condition before setting doorbell 3945c48136 cpufreq: schedutil: Destroy mutex before kobject_put() frees the memory 2193cf76f4 scsi: qla2xxx: Changes to support kdump kernel for NVMe BFS a7d4fc8440 cpufreq: schedutil: Use kobject release() method to free sugov_tunables d570c48dd3 tty: Fix out-of-bound vmalloc access in imageblit 87b6b38b53 ANDROID: GKI: update .xml file with new symbols to track 7d8687d4ef Merge branch 'android12-5.10' into `android12-5.10-lts` dcf0824c26 Revert "treewide: Change list_sort to use const pointers" d69751309b Merge 5.10.70 into android12-5.10-lts 33740c9227 Merge 5.10.69 into android12-5.10-lts beafee90ec Merge 5.10.68 into android12-5.10-lts 91607afb55 Revert "crypto: public_key: fix overflow during implicit conversion" 0dae5f42c0 Revert "drm/vmwgfx: fix potential UAF in vmwgfx_surface.c" 5b4909f961 Revert "drm: serialize drm_file.master with a new spinlock" 49faae8510 Revert "drm: protect drm_master pointers in drm_lease.c" 08ed4cb090 Merge 5.10.67 into android12-5.10-lts f93026b28e Linux 5.10.70 5909429605 qnx4: work around gcc false positive warning bug 35c0dfbbd3 xen/balloon: fix balloon kthread freezing 8373d58c89 USB: serial: cp210x: fix dropped characters with CP2102 67cdb51ab5 thermal/drivers/int340x: Do not set a wrong tcc offset on resume cc71740ee4 EDAC/dmc520: Assign the proper type to dimm->edac_mode 9afad85a43 EDAC/synopsys: Fix wrong value type assignment for edac_mode db76cb05c0 spi: Fix tegra20 build with CONFIG_PM=n 890e25c424 net: 6pack: Fix tx timeout and slot time 044513c1fa alpha: Declare virt_to_phys and virt_to_bus parameter as pointer to volatile 0a511ba6d2 arm64: Mark __stack_chk_guard as __ro_after_init fec3bd622d parisc: Use absolute_pointer() to define PAGE0 61454e7fd6 qnx4: avoid stringop-overread errors 5520d27f02 sparc: avoid stringop-overread errors 8d768beaf0 net: i825xx: Use absolute_pointer for memcpy from fixed memory location e99f903271 compiler.h: Introduce absolute_pointer macro f58d305887 blk-cgroup: fix UAF by grabbing blkcg lock before destroying blkg pd 1ef68b84bc block: flush the integrity workqueue in blk_integrity_unregister 1963bdb748 block: check if a profile is actually registered in blk_integrity_unregister 526261c1b7 amd/display: downgrade validation failure log level 54a4860c62 sparc32: page align size in arch_dma_alloc ecf0dc5a90 nvme-rdma: destroy cm id before destroy qp to avoid use after free 2a08960577 nvme-multipath: fix ANA state updates when a namespace is not present 372d3e6ea1 xen/balloon: use a kernel thread instead a workqueue 6345a0bee8 bpf: Add oversize check before call kvcalloc() e567d33508 cpufreq: intel_pstate: Override parameters if HWP forced by BIOS 9561bb9887 ipv6: delay fib6_sernum increase in fib6_add 31df1d037c m68k: Double cast io functions to unsigned long cc3dd119d3 blk-mq: avoid to iterate over stale request de7e030033 net: stmmac: allow CSR clock of 300MHz 7721221e87 net: macb: fix use after free on rmmod a632288053 net: phylink: Update SFP selected interface on advertising changes 3815fe7371 blktrace: Fix uaf in blk_trace access after removing by sysfs ce092350b4 io_uring: put provided buffer meta data under memcg accounting 7040b37a96 x86/asm: Fix SETZ size enqcmds() build failure 54e85b6c28 x86/asm: Add a missing __iomem annotation in enqcmds() b18ba3f477 md: fix a lock order reversal in md_alloc 568662e37f irqchip/gic-v3-its: Fix potential VPE leak on error af7c9ffe2b irqchip/goldfish-pic: Select GENERIC_IRQ_CHIP to fix build 0595fc4794 scsi: lpfc: Use correct scnprintf() limit cb948b158a scsi: qla2xxx: Restore initiator in dual mode 3d42ed6b79 cifs: fix a sign extension bug 8cba4c2698 thermal/core: Potential buffer overflow in thermal_build_list_of_policies() 215df43499 nvme: keep ctrl->namespaces ordered 55e6f8b3c0 treewide: Change list_sort to use const pointers 419fab1cb0 nvme-tcp: fix incorrect h2cdata pdu offset accounting c6ecdcba9d fpga: machxo2-spi: Fix missing error code in machxo2_write_complete() 5c6bfde245 fpga: machxo2-spi: Return an error on failure 4ea4925c70 tty: synclink_gt: rename a conflicting function name 56a8f0b18f tty: synclink_gt, drop unneeded forward declarations c64e6c307a scsi: target: Fix the pgr/alua_support_store functions 2d03054251 scsi: iscsi: Adjust iface sysfs attr detection 0032f8b3cf atlantic: Fix issue in the pm resume flow. c2598bce41 net/mlx4_en: Don't allow aRFS for encapsulated packets b4e54f5f42 qed: rdma - don't wait for resources under hw error recovery flow 1bba406c07 gpio: uniphier: Fix void functions to remove return value db94f89e1d s390/qeth: fix NULL deref in qeth_clear_working_pool_list() 3aa50241e1 kselftest/arm64: signal: Skip tests if required features are missing 91d4da33c3 kselftest/arm64: signal: Add SVE to the set of features we can check for 2eaa39d83e net: dsa: realtek: register the MDIO bus under devres 43c880b860 net: dsa: don't allocate the slave_mii_bus using devres b4561bd29e net/smc: fix 'workqueue leaked lock' in smc_conn_abort_work 8a00c832ef net/smc: add missing error check in smc_clc_prfx_set() 4e0fd1d795 net: hns3: check queue id range before using ca435999bc net: hns3: fix change RSS 'hfunc' ineffective issue 1365a0dc55 bnxt_en: Fix TX timeout when TX ring size is set to the smallest d5afe3cf52 enetc: Fix uninitialized struct dim_sample field usage 6c3f1b741c enetc: Fix illegal access when reading affinity_hint 117661cb9d platform/x86/intel: punit_ipc: Drop wrong use of ACPI_PTR() 22538c1bde afs: Fix updating of i_blocks on file/dir extension 55352944b4 afs: Fix incorrect triggering of sillyrename on 3rd-party invalidation 8d6a21e4cd comedi: Fix memory leak in compat_insnlist() 43241a6c6e net: hso: fix muxed tty registration 68d4fbe622 drm/amd/pm: Update intermediate power state for SI 7dc9225fcd scsi: sd_zbc: Ensure buffer size is aligned to SECTOR_SIZE 3dfffcd260 serial: mvebu-uart: fix driver's tx_empty callback 640946fc56 serial: 8250: 8250_omap: Fix RX_LVL register offset 0ea9ac731a xhci: Set HCD flag to defer primary roothub registration 80af86c122 btrfs: prevent __btrfs_dump_space_info() to underflow its free space 8326be9e51 erofs: fix up erofs_lookup tracepoint 91e4ad05bf mcb: fix error handling in mcb_alloc_bus() 2c28bb016b USB: serial: option: add device id for Foxconn T99W265 600b19610a USB: serial: option: remove duplicate USB device ID 0daf57973f USB: serial: option: add Telit LN920 compositions dc131d3f13 USB: serial: mos7840: remove duplicated 0xac24 device ID d58fc9e9c1 usb: core: hcd: Add support for deferring roothub registration 996f7c4a1f usb: dwc3: core: balance phy init and exit a05ff80001 Re-enable UAS for LaCie Rugged USB3-FW with fk quirk b9e697e60c staging: greybus: uart: fix tty use after free d5b0473707 binder: make sure fd closes complete 302e60e26a Revert "USB: bcma: Add a check for devm_gpiod_get" b33b3db476 USB: cdc-acm: fix minor-number release 0809b8576f USB: serial: cp210x: add ID for GW Instek GDM-834x Digital Multimeter a34d6ef0c7 usb-storage: Add quirk for ScanLogic SL11R-IDE older than 2.6c f792828491 xen/x86: fix PV trap handling on secondary processors 93028da5e9 cifs: fix incorrect check for null pointer in header_assemble 5940e22528 usb: musb: tusb6010: uninitialized data in tusb_fifo_write_unaligned() d071c7fd45 usb: dwc2: gadget: Fix ISOC transfer complete handling for DDMA 5f4bfac261 usb: dwc2: gadget: Fix ISOC flow for BDMA and Slave 1fbd7eb385 usb: gadget: r8a66597: fix a loop in set_feature() 838297222b mm: fix uninitialized use in overcommit_policy_handler 437be4d6fa ocfs2: drop acl cache for directories too 31bd6cd06a PCI: aardvark: Increase polling delay to 1.5s while waiting for PIO response 0f8a659a24 ANDROID: GKI: update the .xml file after modifying the ANDROID_KABI_USE() macro 119f513123 ANDROID: GKI: rework the ANDROID_KABI_USE() macro to not use __UNIQUE() f04036b092 ANDROID: GKI: update .xml file to handle previous issues 5f4196eaa9 Linux 5.10.69 7c09505e9e drm/nouveau/nvkm: Replace -ENOSYS with -ENODEV 83a3cb200e sched/idle: Make the idle timer expire in hard interrupt context 647c19bc61 rtc: rx8010: select REGMAP_I2C 9a14014df7 blk-mq: allow 4x BLK_MAX_REQUEST_COUNT at blk_plug for multiple_queues 23dfb959c6 blk-throttle: fix UAF by deleteing timer in blk_throtl_exit() a2551d0a29 pwm: stm32-lp: Don't modify HW state in .remove() callback a6a2b36a8c pwm: rockchip: Don't modify HW state in .remove() callback 0a2ea5c0e5 pwm: img: Don't modify HW state in .remove() callback db8838e48a habanalabs: add validity check for event ID received from F/W d7736e2faa nilfs2: fix memory leak in nilfs_sysfs_delete_snapshot_group 0f36028d01 nilfs2: fix memory leak in nilfs_sysfs_create_snapshot_group 5770b54b11 nilfs2: fix memory leak in nilfs_sysfs_delete_##name##_group 5acb21e30d nilfs2: fix memory leak in nilfs_sysfs_create_##name##_group 0480f7a480 nilfs2: fix NULL pointer in nilfs_##name##_attr_release d95b50ff07 nilfs2: fix memory leak in nilfs_sysfs_create_device_group aa1af89a66 btrfs: fix lockdep warning while mounting sprout fs c43803c1aa btrfs: update the bdev time directly when closing 921ef7cfef ceph: lockdep annotations for try_nonblocking_invalidate 487ead34a2 ceph: remove the capsnaps when removing caps 386fd6fd01 ceph: request Fw caps before updating the mtime in ceph_write_iter b26ced2625 dmaengine: xilinx_dma: Set DMA mask for coherent APIs 9c1ea85377 dmaengine: ioat: depends on !UML 35492619e0 dmaengine: sprd: Add missing MODULE_DEVICE_TABLE c12cf7f9af dmaengine: idxd: depends on !UML b4bb0b171b iommu/amd: Relocate GAMSup check to early_enable_iommus 2a07348e98 parisc: Move pci_dev_is_behind_card_dino to where it is used ca907291e1 dma-buf: DMABUF_MOVE_NOTIFY should depend on DMA_SHARED_BUFFER b9a1526d51 drivers: base: cacheinfo: Get rid of DEFINE_SMP_CALL_CACHE_FUNCTION() 45bd9dd1be drm/amdgpu: Disable PCIE_DPM on Intel RKL Platform c9538018cb thermal/core: Fix thermal_cooling_device_register() prototype d1f9ecc00d tools/bootconfig: Fix tracing_on option checking in ftrace2bconf.sh 912afe602e Kconfig.debug: drop selecting non-existing HARDLOCKUP_DETECTOR_ARCH e418ce8b8d ceph: cancel delayed work instead of flushing on mdsc teardown 8193ad306e ceph: allow ceph_put_mds_session to take NULL or ERR_PTR 41aa215734 platform/chrome: cros_ec_trace: Fix format warnings 113a69460d platform/chrome: sensorhub: Add trace events for sample 48271d10bf dmaengine: idxd: fix wq slot allocation index check 777344da34 pwm: mxs: Don't modify HW state in .probe() after the PWM chip was registered 322b70b522 pwm: lpc32xx: Don't modify HW state in .probe() after the PWM chip was registered c63df77c40 PM: sleep: core: Avoid setting power.must_resume to false 74190973ab profiling: fix shift-out-of-bounds bugs 0796d99c1b nilfs2: use refcount_dec_and_lock() to fix potential UAF 30417cbecc prctl: allow to setup brk for et_dyn executables e464b3876b 9p/trans_virtio: Remove sysfs file on probe failure 375e779ec3 thermal/drivers/exynos: Fix an error code in exynos_tmu_probe() 38ab04186f perf tools: Allow build-id with trailing zeros 87c4144450 tools lib: Adopt memchr_inv() from kernel ebcd3fd920 perf test: Fix bpf test sample mismatch reporting fa64b08931 dmaengine: acpi: Avoid comparison GSI with Linux vIRQ 9d49973b08 um: virtio_uml: fix memory leak on init failures 5d0e6a5e44 coredump: fix memleak in dump_vma_snapshot() 6b24588708 staging: rtl8192u: Fix bitwise vs logical operator in TranslateRxSignalStuff819xUsb() ccb79116c3 sctp: add param size validation for SCTP_PARAM_SET_PRIMARY ffca467668 sctp: validate chunk size in __rcv_asconf_lookup 473cea4983 Revert "net/mlx5: Register to devlink ingress VLAN filter trap" 5ce134e65f ARM: 9098/1: ftrace: MODULE_PLT: Fix build problem without DYNAMIC_FTRACE f91d25a7c8 ARM: 9079/1: ftrace: Add MODULE_PLTS support ad00533858 ARM: 9078/1: Add warn suppress parameter to arm_gen_branch_link() ce90c6706d ARM: 9077/1: PLT: Move struct plt_entries definition to header eb46d7c8ae ARM: Qualify enabling of swiotlb_init() 79286ea830 s390/pci_mmio: fully validate the VMA before calling follow_pte() 74d54e5ceb console: consume APC, DM, DCS 9493e92a39 PCI: aardvark: Fix reporting CRS value 9e766b86a9 PCI: pci-bridge-emul: Add PCIe Root Capabilities Register 1b6d7b3a21 ANDROID: GKI: Update symbol list for new modules 4d8524048a Linux 5.10.68 a23d357621 net: dsa: bcm_sf2: Fix array overrun in bcm_sf2_num_active_ports() 9f2972e151 bnxt_en: Fix error recovery regression 619d747c18 x86/mce: Avoid infinite loop for copy from user recovery 47bc9c3929 net: renesas: sh_eth: Fix freeing wrong tx descriptor b2f9b7455b mfd: lpc_sch: Rename GPIOBASE to prevent build error 027c44b8c8 mfd: lpc_sch: Partially revert "Add support for Intel Quark X1000" 52a7e66671 bnxt_en: Fix possible unintended driver initiated error recovery 9a3f52f73c bnxt_en: Improve logging of error recovery settings information. 639a2eddb7 bnxt_en: Convert to use netif_level() helpers. 01cad477a9 bnxt_en: Consolidate firmware reset event logging. fad75e0463 bnxt_en: log firmware debug notifications f90a34faba bnxt_en: Fix asic.rev in devlink dev info command 7245023184 bnxt_en: fix stored FW_PSID version masks eb635e008c net: dsa: b53: Fix IMP port setup on BCM5301x 87b34cd648 ip_gre: validate csum_start only on pull 9c98d2bd14 qlcnic: Remove redundant unlock in qlcnic_pinit_from_rom 8c01c620ae fq_codel: reject silly quantum parameters 6e2d36f2b1 netfilter: socket: icmp6: fix use-after-scope c361c95560 net: dsa: b53: Set correct number of ports in the DSA struct 0db7e0d9f6 net: dsa: b53: Fix calculating number of switch ports f89b0d032f net: hso: add failure handler for add_net_device f450958f7f selftests: mptcp: clean tmp files in simult_flows 5711ced58e net: dsa: tag_rtl4_a: Fix egress tags b167a0cec1 gpio: mpc8xxx: Use 'devm_gpiochip_add_data()' to simplify the code and avoid a leak f86956143d gpio: mpc8xxx: Fix a resources leak in the error handling path of 'mpc8xxx_probe()' c2b52963fd perf bench inject-buildid: Handle writen() errors 5a20adc388 perf unwind: Do not overwrite FEATURE_CHECK_LDFLAGS-libunwind-{x86,aarch64} f5176a0798 ARC: export clear_user_page() for modules 9da1fb128c mtd: rawnand: cafe: Fix a resource leak in the error handling path of 'cafe_nand_probe()' 5402b31c0c PCI: Sync __pci_register_driver() stub for CONFIG_PCI=n a957d82b23 KVM: arm64: Handle PSCI resets before userspace touches vCPU state 53921242cf KVM: arm64: Fix read-side race on updates to vcpu reset state b9b89da56a mtd: mtdconcat: Check _read, _write callbacks existence before assignment 812cbb143c mtd: mtdconcat: Judge callback existence based on the master e8dfc446a1 tracing/boot: Fix a hist trigger dependency for boot time tracing 87479b10eb mfd: tqmx86: Clear GPIO IRQ resource when no IRQ is set f10f727cf9 PCI: Fix pci_dev_str_match_path() alloc while atomic bug ed44be1cbe KVM: arm64: Restrict IPA size to maximum 48 bits on 4K and 16K page size 62f813769f netfilter: nft_ct: protect nft_ct_pcpu_template_refcnt with mutex 1cf43a1e57 netfilter: Fix fall-through warnings for Clang 9e89c22d1c PCI: iproc: Fix BCMA probe resource handling b1f3be0c30 PCI: of: Don't fail devm_pci_alloc_host_bridge() on missing 'ranges' 063c3d980d backlight: ktd253: Stabilize backlight 00303e4592 mfd: axp20x: Update AXP288 volatile ranges ab7cf22501 s390/bpf: Fix branch shortening during codegen pass 4320c222c2 s390/bpf: Fix 64-bit subtraction of the -0x80000000 constant d92d3a9c2b s390/bpf: Fix optimizing out zero-extensions 4a93393203 NTB: perf: Fix an error code in perf_setup_inbuf() ce660d6dfc NTB: Fix an error code in ntb_msit_probe() e76ccbdedb ethtool: Fix an error code in cxgb2.c 70ac967a7b PCI: ibmphp: Fix double unmap of io_mem 9ae759a36b block, bfq: honor already-setup queue merges 7f2b3242f0 net: usb: cdc_mbim: avoid altsetting toggling for Telit LN920 ca8ecd7444 Set fc_nlinfo in nh_create_ipv4, nh_create_ipv6 c422c55505 octeontx2-af: Add additional register check to rvu_poll_reg() 1cac475eeb watchdog: Start watchdog in watchdog_set_last_hw_keepalive only if appropriate e5609d3fd5 PCI: Add ACS quirks for Cavium multi-function devices 365cdfcc6e PCI: j721e: Add PCIe support for AM64 81381b72f4 PCI: j721e: Add PCIe support for J7200 4892b1515b PCI: cadence: Add quirk flag to set minimum delay in LTSSM Detect.Quiet state a83e032cc4 PCI: cadence: Use bitfield for *quirk_retrain_flag* instead of bool 3aedfe4b08 tracing/probes: Reject events which have the same name of existing one 75420f9400 PCI: rcar: Fix runtime PM imbalance in rcar_pcie_ep_probe() b6352e2e27 mfd: Don't use irq_create_mapping() to resolve a mapping aa638669c8 PCI: tegra: Fix OF node reference leak d5c5d1b141 PCI: tegra194: Fix MSI-X programming 13f366bab0 PCI: tegra194: Fix handling BME_CHGED event b7d4f310bb fuse: fix use after free in fuse_read_interrupt() 03cc3a2923 PCI: Add ACS quirks for NXP LX2xx0 and LX2xx2 platforms 7a44361a1f mfd: db8500-prcmu: Adjust map to reality 619f137ffd dt-bindings: mtd: gpmc: Fix the ECC bytes vs. OOB bytes equation 49cf30ebb3 mm/memory_hotplug: use "unsigned long" for PFN in zone_for_pfn_range() aa39eb744a net: hns3: fix the timing issue of VF clearing interrupt sources ad47e09221 net: hns3: disable mac in flr process b76522c7c3 net: hns3: change affinity_mask to numa node range 34fc06d047 net: hns3: pad the short tunnel frame before sending to hardware 0511d099db bnxt_en: make bnxt_free_skbs() safe to call after bnxt_free_mem() 49eff4ab7d KVM: PPC: Book3S HV: Tolerate treclaim. in fake-suspend mode changing registers e68795c110 ibmvnic: check failover_pending in login response aeb67214ce dt-bindings: arm: Fix Toradex compatible typo 0ab9981fa0 udp_tunnel: Fix udp_tunnel_nic work-queue type 5221e66329 qed: Handle management FW error e00eae1d6b selftest: net: fix typo in altname test 53947b68c5 tcp: fix tp->undo_retrans accounting in tcp_sacktag_one() 35d3ab2ea2 x86/uaccess: Fix 32-bit __get_user_asm_u64() when CC_HAS_ASM_GOTO_OUTPUT=y cf6f29bb2c net: dsa: destroy the phylink instance on any error in dsa_slave_phy_setup df38f941a7 net/af_unix: fix a data-race in unix_dgram_poll cad96d0e50 vhost_net: fix OoB on sendmsg() failure. 7843861e21 gen_compile_commands: fix missing 'sys' package 983ef86629 net: ipa: initialize all filter table slots c5102ced8a events: Reuse value read using READ_ONCE instead of re-reading it 8f8ad122ff nvme-tcp: fix io_work priority inversion c586bc31d5 net/mlx5: Fix potential sleeping in atomic context 29a5af9112 net/mlx5: FWTrace, cancel work on alloc pd error flow 229e9293b2 perf machine: Initialize srcline string member in add_location struct 33c983f7a1 drm/rockchip: cdn-dp-core: Make cdn_dp_core_resume __maybe_unused fd9ed47fe6 tipc: increase timeout in tipc_sk_enqueue() abe460eb6f r6040: Restore MDIO clock frequency after MAC reset edfab735d5 net/l2tp: Fix reference count leak in l2tp_udp_recv_core 6c3cb65d56 dccp: don't duplicate ccid when cloning dccp sock f6f8076655 ptp: dp83640: don't define PAGE0 bd6d9a0dd4 net-caif: avoid user-triggerable WARN_ON(1) 855c17ffa6 net/{mlx5|nfp|bnxt}: Remove unnecessary RTNL lock assert c5c9ee2d36 ethtool: Fix rxnfc copy to user buffer overflow ee3ffd56b4 tipc: fix an use-after-free issue in tipc_recvmsg 12551b75b0 x86/mm: Fix kern_addr_valid() to cope with existing but not present entries 6672dc68e2 x86/pat: Pass valid address to sanitize_phys() 0346f8a2c5 s390/sclp: fix Secure-IPL facility detection cc9d96c9f9 drm/etnaviv: add missing MMU context put when reaping MMU mapping ea995e8a62 drm/etnaviv: reference MMU context when setting up hardware state 660dfbf208 drm/etnaviv: fix MMU context leak on GPU reset 22163efedc drm/etnaviv: exec and MMU state is lost when resetting the GPU 6b1c223d8a drm/etnaviv: keep MMU context across runtime suspend/resume c63e6e0951 drm/etnaviv: stop abusing mmu_context as FE running marker cf24bd826e drm/etnaviv: put submit prev MMU context when it exists 0759f64847 drm/etnaviv: return context from etnaviv_iommu_context_get 8f95553f00 drm/amd/amdgpu: Increase HWIP_MAX_INSTANCE to 10 87f7032dc2 PCI: Add AMD GPU multi-function power dependencies cd64b416ae PM: base: power: don't try to use non-existing RTC for storing data a67e7cdbc6 arm64/sve: Use correct size when reinitialising SVE state 84da60070c bnx2x: Fix enabling network interfaces without VFs 1a5a3ba21a xen: reset legacy rtc flag for PV domU ce8f81b76d io_uring: ensure symmetry in handling iter types in loop_rw_iter() 88f3d951e2 btrfs: fix upper limit for max_inline for page size 64K 575279059e drm/bridge: lt9611: Fix handling of 4k panels faf816b0f8 Linux 5.10.67 ad3ea16746 fanotify: limit number of event merge attempts 412974e75f drm/panfrost: Clamp lock region to Bifrost minimum 8976e09443 drm/panfrost: Use u64 for size in lock_region 95251e6833 drm/panfrost: Simplify lock_region calculation b80a99e048 drm/amd/display: Update bounding box states (v2) 583c4f3d09 drm/amd/display: Update number of DCN3 clock states 7b1abace16 drm/amdgpu: Fix BUG_ON assert c29485e34e drm/panfrost: Make sure MMU context lifetime is not bound to panfrost_priv bb693c114e drm/dp_mst: Fix return code on sideband message failure 84cac4f806 drm/msi/mdp4: populate priv->kms in mdp4_kms_init be1fcecfc1 drm/mgag200: Select clock in PLL update functions d0aaea1f11 net: dsa: lantiq_gswip: fix maximum frame length 5944d0e2b0 lib/test_stackinit: Fix static initializer test 00cdb2fb4d platform/chrome: cros_ec_proto: Send command again when timeout occurs b2e72e53cd libnvdimm/pmem: Fix crash triggered when I/O in-flight during unbind 6d86634d7b memcg: enable accounting for pids in nested pid namespaces 388f12dabb mm,vmscan: fix divide by zero in get_scan_count 2d2d8b0eca mm/hugetlb: initialize hugetlb_usage in mm_init ce75a6b399 mm/hmm: bypass devmap pte when all pfn requested flags are fulfilled e1fa3b2b60 hugetlb: fix hugetlb cgroup refcounting during vma split 27dd91221b s390/pv: fix the forcing of the swiotlb 086faa4a2e cpufreq: powernv: Fix init_chip_info initialization in numa=off 55be9eb193 scsi: qla2xxx: Sync queue idx with queue_pair_map idx 9c8414325e scsi: qla2xxx: Changes to support kdump kernel 137dafa722 scsi: BusLogic: Fix missing pr_cont() use 69775e4e17 ovl: fix BUG_ON() in may_delete() when called from ovl_cleanup() 7a5756e905 parisc: fix crash with signals and alloca 9a4e7f9038 io_uring: remove duplicated io_size from rw 6930a2a5be fs/io_uring Don't use the return value from import_iovec(). 2c304c65de net: hns3: clean up a type mismatch warning fb1ee02787 net: w5100: check return value after calling platform_get_resource() c49a52046d fix array-index-out-of-bounds in taprio_change a4301d06a0 net: fix NULL pointer reference in cipso_v4_doi_free 5ed5d594d9 ath9k: fix sleeping in atomic context aa3708236e ath9k: fix OOB read ar9300_eeprom_restore_internal be457b27dd wcn36xx: Fix missing frame timestamp for beacon/probe-resp b1d547f2f5 selftests/bpf: Fix potential unreleased lock 3ad66d6782 parport: remove non-zero check on count 1e93025378 net/mlx5: DR, Enable QP retransmission 9c5c65ecbd net/mlx5: DR, fix a potential use-after-free bug 4bbf0a9d90 iwlwifi: mvm: Fix scan channel flags settings a693aff5e8 iwlwifi: fw: correctly limit to monitor dump 4ed6510e05 iwlwifi: mvm: fix access to BSS elements 9e80a3d88f iwlwifi: mvm: avoid static queue number aliasing 3ed8982df5 iwlwifi: mvm: fix a memory leak in iwl_mvm_mac_ctxt_beacon_changed 608c8359c5 iwlwifi: pcie: free RBs during configure eb04c51a43 nfsd: fix crash on LOCKT on reexported NFSv3 0e9f449221 drm/amdkfd: Account for SH/SE count when setting up cu masks. 27d4a96add ASoC: rockchip: i2s: Fixup config for DAIFMT_DSP_A/B 969eddc3b4 ASoC: rockchip: i2s: Fix regmap_ops hang 7344a8a801 usbip:vhci_hcd USB port can get stuck in the disabled state 29c8f13a34 usbip: give back URBs for unsent unlink requests during cleanup 8de01a896c usb: musb: musb_dsps: request_irq() after initializing musb c0751eeb93 Revert "USB: xhci: fix U1/U2 handling for hardware with XHCI_INTEL_HOST quirk set" ba2faddf1f cifs: fix wrong release in sess_alloc_buffer() failed path 7c7d6c9cd8 mmc: core: Return correct emmc response in case of ioctl error d1e382a04a selftests/bpf: Enlarge select() timeout for test_maps 3aab5bffdd mmc: rtsx_pci: Fix long reads when clock is prescaled 7f43da79eb mmc: sdhci-of-arasan: Check return value of non-void funtions 834ecf61ce mmc: sdhci-of-arasan: Modified SD default speed to 19MHz for ZynqMP 1a40e60e2a of: Don't allow __of_attached_node_sysfs() without CONFIG_SYSFS be69ed7bb9 ASoC: Intel: Skylake: Fix passing loadable flag for module 4a48ed4794 ASoC: Intel: Skylake: Fix module configuration for KPB and MIXER d72afec087 soundwire: intel: fix potential race condition during power down b225eeaf3a btrfs: tree-log: check btrfs_lookup_data_extent return value 87ae522e46 m68knommu: only set CONFIG_ISA_DMA_API for ColdFire sub-arch c10b1afc2f octeontx2-pf: Fix NIX1_RX interface backpressure 6d657f1fa1 rtw88: wow: fix size access error of probe request aa82a11176 rtw88: wow: build wow function only if CONFIG_PM is on 2fd1964f75 rtw88: use read_poll_timeout instead of fixed sleep 9baf6f8ca2 rtl8xxxu: Fix the handling of TX A-MPDU aggregation 756924bc18 drm/exynos: Always initialize mapping in exynos_drm_register_dma() 9ce6e29375 lockd: lockd server-side shouldn't set fl_ops 2d3fab9cea usb: chipidea: host: fix port index underflow and UBSAN complains 2225a5cd2f gfs2: Don't call dlm after protocol is unmounted 0df5eba67b kselftest/arm64: pac: Fix skipping of tests on systems without PAC 9486d7ac9f kselftest/arm64: mte: Fix misleading output when skipping tests 1f5db5b8a3 net: Fix offloading indirect devices dependency on qdisc order creation 2a69325ee5 staging: rts5208: Fix get_ms_information() heap buffer size 868831492d hwmon: (pmbus/ibm-cffps) Fix write bits for LED control 39738ebfad selftests/bpf: Fix flaky send_signal test c53c68c9bf rpc: fix gss_svc_init cleanup on failure 4b1b4d3f45 tcp: enable data-less, empty-cookie SYN with TFO_SERVER_COOKIE_NOT_REQD fca514f25c iomap: pass writeback errors to the mapping 49e2bcb7cf serial: sh-sci: fix break handling for sysrq a99eec36ed opp: Don't print an error if required-opps is missing 6698029de3 Bluetooth: Fix handling of LE Enhanced Connection Complete 240a7025a6 nvme: code command_id with a genctr for use-after-free validation 24618e92d5 nvme-tcp: don't check blk_mq_tag_to_rq when receiving pdu data 27e8bc1f5b arm64: dts: ls1046a: fix eeprom entries aa06cfc529 arm64: tegra: Fix compatible string for Tegra132 CPUs 9c2b89f64f ARM: tegra: tamonten: Fix UART pad setting 035e8d5a6d ARM: tegra: acer-a500: Remove bogus USB VBUS regulators 9713dfa518 mac80211: Fix monitor MTU limit so that A-MSDUs get through 83449db3aa drm/display: fix possible null-pointer dereference in dcn10_set_clock() 2254383788 gpu: drm: amd: amdgpu: amdgpu_i2c: fix possible uninitialized-variable access in amdgpu_i2c_router_select_ddc_port() 155e704790 net/mlx5: Fix variable type to match 64bit f86bc4a1a4 drm/msm/dp: return correct edid checksum after corrupted edid checksum read 98d44b7be6 Bluetooth: avoid circular locks in sco_sock_connect a1073aad49 Bluetooth: schedule SCO timeouts with delayed_work d6c9142399 drm/vmwgfx: fix potential UAF in vmwgfx_surface.c 3841dfa7eb selftests/bpf: Fix xdp_tx.c prog section name 63ebc1f1df drm/amd/display: fix incorrect CM/TF programming sequence in dwb d763afc4ea drm/amd/display: fix missing writeback disablement if plane is removed 491c8be219 thunderbolt: Fix port linking by checking all adapters 0f0f1de02b drm: xlnx: zynqmp: release reset to DP controller before accessing DP registers f76f78f9f4 drm: xlnx: zynqmp_dpsub: Call pm_runtime_get_sync before setting pixel clock 127f3610a0 drm/msm/dsi: Fix DSI and DSI PHY regulator config from SDM660 0bbbe3ec67 drm/msm: mdp4: drop vblank get/put from prepare/complete_commit ac21cd44c9 net: ethernet: stmmac: Do not use unreachable() in ipq806x_gmac_probe() 2b0fa8d530 nvmem: qfprom: Fix up qfprom_disable_fuse_blowing() ordering 35e5c99b15 arm64: dts: qcom: sm8250: Fix epss_l3 unit address 43ccafc91f arm64: dts: qcom: msm8996: don't use underscore in node name f868c2d62a arm64: dts: qcom: msm8994: don't use underscore in node name bda9c84edb arm64: dts: qcom: sdm630: don't use underscore in node name aa16e76c80 arm64: dts: qcom: ipq6018: drop '0x' from unit address da714a1983 arm64: dts: qcom: sdm660: use reg value for memory node 34e9c56675 arm64: dts: qcom: ipq8074: fix pci node reg property 74287874c9 ARM: dts: imx53-ppd: Fix ACHC entry 6a00decce3 serial: 8250_omap: Handle optional overrun-throttle-ms property 699c914758 arm64: dts: qcom: sdm630: Fix TLMM node and pinctrl configuration 310a127178 arm64: dts: qcom: sdm630: Rewrite memory map 783be2a942 gfs2: Fix glock recursion in freeze_go_xmote_bh 4e014ff22e media: tegra-cec: Handle errors of clk_prepare_enable() c159db240c media: TDA1997x: fix tda1997x_query_dv_timings() return value e3a2e20ed5 media: v4l2-dv-timings.c: fix wrong condition in two for-loops ac1bcf53e3 media: imx258: Limit the max analogue gain to 480 4cb4967472 media: imx258: Rectify mismatch of VTS value a64e3f1d8a ASoC: Intel: update sof_pcm512x quirks 9cf8272420 ASoC: Intel: bytcr_rt5640: Move "Platform Clock" routes to the maps for the matching in-/output f1fb1f6fa1 arm64: tegra: Fix Tegra194 PCIe EP compatible string 8fb3d8c151 ARM: dts: at91: use the right property for shutdown controller f710323dcd bonding: 3ad: fix the concurrency between __bond_release_one() and bond_3ad_state_machine_handler() 5d008cb763 ARM: dts: stm32: Update AV96 adv7513 node per dtbs_check 3142476fa0 ARM: dts: stm32: Set {bitclock,frame}-master phandles on ST DKx 37437a60a9 ARM: dts: stm32: Set {bitclock,frame}-master phandles on DHCOM SoM f4c7c95e3e workqueue: Fix possible memory leaks in wq_numa_init() 6528cc687c Bluetooth: skip invalid hci_sync_conn_complete_evt 3b82e4799f ata: sata_dwc_460ex: No need to call phy_exit() befre phy_init() 4af60a543b libbpf: Fix race when pinning maps in parallel 874d5aa06c samples: bpf: Fix tracex7 error raised on the missing argument 035f83b5ab staging: ks7010: Fix the initialization of the 'sleep_status' structure d0a8ef04c2 serial: 8250_pci: make setup_port() parameters explicitly unsigned 2603740df8 hvsi: don't panic on tty_register_driver failure dd3307a8b3 xtensa: ISS: don't panic in rs_init b763d2e7d4 serial: 8250: Define RX trigger levels for OxSemi 950 devices 973c57c5e6 s390: make PCI mio support a machine flag 77d62f2bcc s390/jump_label: print real address in a case of a jump label bug 863d2eb2f7 flow_dissector: Fix out-of-bounds warnings 64583448c2 ipv4: ip_output.c: Fix out-of-bounds warning in ip_copy_addrs() bcc61adefd video: fbdev: riva: Error out if 'pixclock' equals zero 63abc0eb8a video: fbdev: kyro: Error out if 'pixclock' equals zero 6a8dcd2ffb video: fbdev: asiliantfb: Error out if 'pixclock' equals zero 3740418ccd arm64: dts: allwinner: h6: tanix-tx6: Fix regulator node names be2e11b9f8 drm/bridge: nwl-dsi: Avoid potential multiplication overflow on 32-bit 6a3564739b bpf/tests: Do not PASS tests without actually testing the result 99121dec14 bpf/tests: Fix copy-and-paste error in double word test 6f51f42412 drm/amd/amdgpu: Update debugfs link_settings output link_rate field in hex a5999d18a8 drm/amdgpu: Fix a printing message 5b3a45eedd ethtool: improve compat ioctl handling 52bb703f71 nfp: fix return statement in nfp_net_parse_meta() 23e5fb6475 media: atomisp: pci: fix error return code in atomisp_pci_probe() e5cecb9105 media: atomisp: Fix runtime PM imbalance in atomisp_pci_probe 9a85b9e376 media: platform: stm32: unprepare clocks at handling errors in probe c6e5eebd95 media: hantro: vp8: Move noisy WARN_ON to vpu_debug f462a39eb8 drm/amd/display: Fix timer_per_pixel unit error b4f5c9454d selftests: firmware: Fix ignored return val of asprintf() warn e944a22126 bus: fsl-mc: fix mmio base address for child DPRCs 165c55af5f tty: serial: jsm: hold port lock when reporting modem line changes 642639bb8d staging: board: Fix uninitialized spinlock when attaching genpd 03f4492dbf usb: gadget: composite: Allow bMaxPower=0 if self-powered 5534de13b6 USB: EHCI: ehci-mv: improve error handling in mv_ehci_enable() b2b8137ec9 usb: gadget: u_ether: fix a potential null pointer dereference 566ddd2d94 usb: host: fotg210: fix the actual_length of an iso packet 224cf5e8c8 usb: host: fotg210: fix the endpoint's transactional opportunities calculation 463b3edfba igc: Check if num of q_vectors is smaller than max before array access d3ca78775d rcu: Fix macro name CONFIG_TASKS_RCU_TRACE 34609faad0 drm: protect drm_master pointers in drm_lease.c 06a553a99b drm: serialize drm_file.master with a new spinlock 54e51d288b drm: avoid blocking in drm_clients_info's rcu section df19d95141 Smack: Fix wrong semantics in smk_access_entry() 3533aa65e6 netlink: Deal with ESRCH error in nlmsg_notify() 9de06dcd47 video: fbdev: kyro: fix a DoS bug by restricting user input 29ab7f6d50 ARM: dts: qcom: apq8064: correct clock names e0c17c11b1 iavf: fix locking of critical sections 67c9262e3f iavf: do not override the adapter state in the watchdog task 9f11de5601 iio: dac: ad5624r: Fix incorrect handling of an optional regulator. e78a0b4a33 net: phy: Fix data type in DP83822 dp8382x_disable_wol() cca6127587 tipc: keep the skb in rcv queue until the whole data is read cc12ab5951 PCI: Use pci_update_current_state() in pci_enable_device_flags() aad29a00a5 crypto: mxs-dcp - Use sg_mapping_iter to copy data 871abd1e61 x86/hyperv: fix for unwanted manipulation of sched_clock when TSC marked unstable c327b69e96 libbpf: Fix reuse of pinned map on older kernel 6a985c5794 media: dib8000: rewrite the init prbs logic 2048907d8c ASoC: atmel: ATMEL drivers don't need HAS_DMA 10a135969f drm/amdgpu: Fix amdgpu_ras_eeprom_init() b32d3ded9d drm/vc4: hdmi: Set HD_CTL_WHOLSMP and HD_CTL_CHALIGN_SET 6afd1e053d userfaultfd: prevent concurrent API initialization 1e4cfe954b kbuild: Fix 'no symbols' warning when CONFIG_TRIM_UNUSD_KSYMS=y 981bf9b0aa MIPS: Malta: fix alignment of the devicetree buffer bb8108546d f2fs: should put a page beyond EOF when preparing a write d04925fb8d f2fs: deallocate compressed pages when error happens 4b71928e5c f2fs: fix to unmap pages from userspace process in punch_hole() 1c934aba9f f2fs: fix unexpected ENOENT comes from f2fs_map_blocks() 45cb5f86c1 f2fs: fix to account missing .skipped_gc_rwsem fd69f613af soc: mediatek: cmdq: add address shift in jump d320c1b2e7 KVM: PPC: Fix clearing never mapped TCEs in realmode 6bf98b94ff clk: at91: clk-generated: Limit the requested rate to our range 9bab2bc4c2 fscache: Fix cookie key hashing b4849e2ac7 RDMA/hns: Fix QP's resp incomplete assignment e91077cf17 powerpc/smp: Update cpu_core_map on all PowerPc systems 903ca538f5 platform/x86: dell-smbios-wmi: Add missing kfree in error-exit from run_smbios_call add8e8c340 KVM: PPC: Book3S HV Nested: Reflect guest PMU in-use to L0 when guest SPRs are live 4c0c4f7021 scsi: ufs: ufs-exynos: Fix static checker warning bda5602c1c KVM: PPC: Book3S HV: Fix copy_tofrom_guest routines 926bf91248 clk: imx8m: fix clock tree update of TF-A managed clocks e84a72f696 HID: i2c-hid: Fix Elan touchpad regression 253bac6c60 iommu/vt-d: Update the virtual command related registers 947579a696 powerpc/config: Renable MTD_PHYSMAP_OF 1bc19e4062 scsi: qedf: Fix error codes in qedf_alloc_global_queues() dc45777499 scsi: qedi: Fix error codes in qedi_alloc_global_queues() 782c401784 scsi: smartpqi: Fix an error code in pqi_get_raid_map() 41066433be powerpc/numa: Consider the max NUMA node for migratable LPAR d3612083ec pinctrl: single: Fix error return code in pcs_parse_bits_in_pinctrl_entry() 6291fd0eea scsi: fdomain: Fix error return code in fdomain_probe() f02ab9d1d3 sunrpc: Fix return value of get_srcport() 21a2be1a51 SUNRPC query transport's source port f19abe0463 SUNRPC/xprtrdma: Fix reconnection locking f3d3016127 SUNRPC: Fix potential memory corruption 9aa7a3ffb1 NFSv4/pnfs: The layout barrier indicate a minimal value for the seqid 2a542421eb NFSv4/pNFS: Always allow update of a zero valued layout barrier 4b96edea5c NFSv4/pNFS: Fix a layoutget livelock loop fa55e76641 dma-debug: fix debugfs initialization order ca7f7e37ba openrisc: don't printk() unconditionally 31fd3211ef f2fs: reduce the scope of setting fsck tag when de->name_len is zero 49e4c83db8 cpuidle: pseries: Mark pseries_idle_proble() as __init 876e45c95e RDMA/mlx5: Delete not-available udata check a77da9de0d RDMA/efa: Remove double QP type assignment 1988836e30 powerpc/stacktrace: Include linux/delay.h c5a5528da7 cpuidle: pseries: Fixup CEDE0 latency only for POWER10 onwards 3b2bbcccd6 scsi: ufs: Fix memory corruption by ufshcd_read_desc_param() d353e093c0 vfio: Use config not menuconfig for VFIO_NOIOMMU 0f711378f0 pinctrl: samsung: Fix pinctrl bank pin count 59137b7dff scsi: BusLogic: Use %X for u32 sized integer rather than %lX 8ea3e622af docs: Fix infiniband uverbs minor number fe2a1cd622 RDMA/iwcm: Release resources if iw_cm module initialization fails b824bae96f IB/hfi1: Adjust pkey entry in index 0 273ed4f47e clk: rockchip: drop GRF dependency for rk3328/rk3036 pll types f1eccc4081 scsi: bsg: Remove support for SCSI_IOCTL_SEND_COMMAND ef5395fbad pinctrl: armada-37xx: Correct PWM pins definitions 782ceaba97 pinctrl: remove empty lines in pinctrl subsystem 2d586a3f5b f2fs: quota: fix potential deadlock 70fd936367 HID: input: do not report stylus battery state as "full" 4e89aea738 PCI: aardvark: Fix masking and unmasking legacy INTx interrupts b50db4c02f PCI: aardvark: Fix checking for PIO status 9d60905754 PCI: Export pci_pio_to_address() for module use fa3c15ccf2 PCI: aardvark: Configure PCIe resources from 'ranges' DT property df23bd40ed PCI: xilinx-nwl: Enable the clock through CCF 72f2be3432 PCI: Return ~0 data on pciconfig_read() CAP_SYS_ADMIN failure 088a1052f7 PCI: Restrict ASMedia ASM1062 SATA Max Payload Size Supported 9302a3c00c PCI/portdrv: Enable Bandwidth Notification only if port supports it 74d6dfcb0f f2fs: fix to do sanity check for sb/cp fields correctly ce7e64e63a ARM: 9105/1: atags_to_fdt: don't warn about stack size ba73bc1666 libata: add ATA_HORKAGE_NO_NCQ_TRIM for Samsung 860 and 870 SSDs bcbc44e42d dmaengine: imx-sdma: remove duplicated sdma_load_context 300ccb1292 Revert "dmaengine: imx-sdma: refine to load context only once" 76668bdee0 s390/qdio: cancel the ESTABLISH ccw after timeout bcc0c767f9 s390/qdio: fix roll-back after timeout on ESTABLISH ccw 2d2aaa200c media: rc-loopback: return number of emitters rather than error c0eaaa6868 media: uvc: don't do DMA on stack 516dbe27f4 VMCI: fix NULL pointer dereference when unmapping queue pair 6cae39f457 crypto: ccp - shutdown SEV firmware on kexec 7509c4cb7c dm crypt: Avoid percpu_counter spinlock contention in crypt_page_alloc() 4f920fefd8 power: supply: max17042: handle fails of reading status register 0d54bbad80 block: bfq: fix bfq_set_next_ioprio_data() 5df14bba00 crypto: public_key: fix overflow during implicit conversion 646870ad8e wcn36xx: Ensure finish scan is not requested before start scan 4753723f8b iio: ltc2983: fix device probe de32e15180 arm64: head: avoid over-mapping in map_memory 2d3a9dff76 arm64: mm: Fix TLBI vs ASID rollover 01e6c64bbc soc: aspeed: p2a-ctrl: Fix boundary check for mmap 3fdf2feb6c soc: aspeed: lpc-ctrl: Fix boundary check for mmap e80c45dbe2 soc: qcom: aoss: Fix the out of bound usage of cooling_devs 610e8b2621 pinctrl: ingenic: Fix incorrect pull up/down info 1e1136fbe8 pinctrl: stmfx: Fix hazardous u8[] to unsigned long cast 7524fcd09c clk: socfpga: agilex: add the bypass register for s2f_usr0 clock 96bf326fb9 clk: socfpga: agilex: fix up s2f_user0_clk representation 7eb16be25f clk: socfpga: agilex: fix the parents of the psi_ref_clk ac99b3aa83 tools/thermal/tmon: Add cross compiling support 2daa118a3f selftests/ftrace: Fix requirement check of README file 8248b61b86 ceph: fix dereference of null pointer cf c37085d606 9p/xen: Fix end of loop tests for list_for_each_entry 907944851a xen: fix setting of max_pfn in shared_info 37566a343f powerpc/perf/hv-gpci: Fix counter value parsing 5f13c8bae8 PCI/MSI: Skip masking MSI-X on Xen PV d15554f985 blk-zoned: allow BLKREPORTZONE without CAP_SYS_ADMIN a58f082554 blk-zoned: allow zone management send operations without CAP_SYS_ADMIN c1b249e02a btrfs: reset replace target device to allocation state on close 0901af53da btrfs: wake up async_delalloc_pages waiters after submit 9ac218642d io-wq: fix wakeup race when adding new work 548ee201fb io_uring: fail links of cancelled timeouts 54eb6211b9 io_uring: add ->splice_fd_in checks a3ed34bcad io_uring: place fixed tables under memcg limits 5103b73334 io_uring: limit fixed table size by RLIMIT_NOFILE ebedb252a4 rtc: tps65910: Correct driver module alias Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Icc858b61fec7d76c8b144958c0d5c1859508ecb2	2022-01-21 09:35:04 +01:00
Patrick Daly	f37b6d79f8	ANDROID: mm/memory_hotplug: Don't special case memory_block_size_bytes ... If add_memory_subsection() is called with a size of memory_block_size_bytes, it calls into add_memory(), which declares the region as system ram, and adds it to the buddy allocator. This is inconsistent with the behavior of add_memory_subsection() for other sizes, for which it does not add the memory to buddy and instead reserves it for the caller's private use. Bug: 210008865 Fixes: 417ac617ea ("ANDROID: mm/memory_hotplug: implement {add/remove}_memory_subsection") Change-Id: Iefb69b0b4e96af670d0e65c325a9538d14b460e3 Signed-off-by: Patrick Daly <quic_pdaly@quicinc.com>	2021-12-14 19:04:06 +00:00
Greg Kroah-Hartman	beafee90ec	This is the 5.10.68 stable release ... -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmFLB58ACgkQONu9yGCS aT7uAhAAraX1qVdfkq3g4w9jaURkiR/Z1LbPqjMswIojApmcXV3e0mUtEWxBBEJT o/uId9KUr/OrfAN++DO+9iLmPIjZHW+49I+CeHcDS95PdeWSKxZ3HBPUqK8uX8tU QdPjh2PVL7Kkzbgi65RWeTOERHLlEj6qo21xu4W9QuwmZZojEB8xVP9BB/U6p84Q KYPX+zyGUo9NgsaVTwOXxZzyT8JgcfEUKg0F4nHeNJxEh106dN2XgZpq+GvB7Hq7 koDy/dg2I4hS++Ds/Fjz9wQrgcvw3WSo3pUZzyTS2zfrcefLjqDVWzSY/1Ttd4b9 B7Lw7WiEgbX75EFXX8RgCrmNSsNW8pnFyR2URoOfFD6ckJNj/XCPVV+tfiSfAnH5 vlOQOicjtr/yFeOfhre8U4pTBWXk9BYscJyzNp/wScaExHXXkI+HYi92cbbTWKCU /ig1RmIqTATdFAXjukHUqt6QzI1iqPtTQCGd99AhaBGq0Hb8OK2HponzBOpQvAHb xaEMSL9YsJhoAux+n+R95FQKCk2KrjgX8Bczyuj2OAL5jeST10fWrYe6DflSta5K 9fNWmyjegpQEcmtDidQ7HH81Fy793S/34R8FQ4y1zPEi1A0yH//FO2lA8dS4Rdvo ho7l7W+Hd/Ut67P0b7OFz2znw0T4OqMF6Il30q88pOfcis2TfNs= =2XgB -----END PGP SIGNATURE----- Merge 5.10.68 into android12-5.10-lts Changes in 5.10.68 drm/bridge: lt9611: Fix handling of 4k panels btrfs: fix upper limit for max_inline for page size 64K io_uring: ensure symmetry in handling iter types in loop_rw_iter() xen: reset legacy rtc flag for PV domU bnx2x: Fix enabling network interfaces without VFs arm64/sve: Use correct size when reinitialising SVE state PM: base: power: don't try to use non-existing RTC for storing data PCI: Add AMD GPU multi-function power dependencies drm/amd/amdgpu: Increase HWIP_MAX_INSTANCE to 10 drm/etnaviv: return context from etnaviv_iommu_context_get drm/etnaviv: put submit prev MMU context when it exists drm/etnaviv: stop abusing mmu_context as FE running marker drm/etnaviv: keep MMU context across runtime suspend/resume drm/etnaviv: exec and MMU state is lost when resetting the GPU drm/etnaviv: fix MMU context leak on GPU reset drm/etnaviv: reference MMU context when setting up hardware state drm/etnaviv: add missing MMU context put when reaping MMU mapping s390/sclp: fix Secure-IPL facility detection x86/pat: Pass valid address to sanitize_phys() x86/mm: Fix kern_addr_valid() to cope with existing but not present entries tipc: fix an use-after-free issue in tipc_recvmsg ethtool: Fix rxnfc copy to user buffer overflow net/{mlx5|nfp|bnxt}: Remove unnecessary RTNL lock assert net-caif: avoid user-triggerable WARN_ON(1) ptp: dp83640: don't define PAGE0 dccp: don't duplicate ccid when cloning dccp sock net/l2tp: Fix reference count leak in l2tp_udp_recv_core r6040: Restore MDIO clock frequency after MAC reset tipc: increase timeout in tipc_sk_enqueue() drm/rockchip: cdn-dp-core: Make cdn_dp_core_resume __maybe_unused perf machine: Initialize srcline string member in add_location struct net/mlx5: FWTrace, cancel work on alloc pd error flow net/mlx5: Fix potential sleeping in atomic context nvme-tcp: fix io_work priority inversion events: Reuse value read using READ_ONCE instead of re-reading it net: ipa: initialize all filter table slots gen_compile_commands: fix missing 'sys' package vhost_net: fix OoB on sendmsg() failure. net/af_unix: fix a data-race in unix_dgram_poll net: dsa: destroy the phylink instance on any error in dsa_slave_phy_setup x86/uaccess: Fix 32-bit __get_user_asm_u64() when CC_HAS_ASM_GOTO_OUTPUT=y tcp: fix tp->undo_retrans accounting in tcp_sacktag_one() selftest: net: fix typo in altname test qed: Handle management FW error udp_tunnel: Fix udp_tunnel_nic work-queue type dt-bindings: arm: Fix Toradex compatible typo ibmvnic: check failover_pending in login response KVM: PPC: Book3S HV: Tolerate treclaim. in fake-suspend mode changing registers bnxt_en: make bnxt_free_skbs() safe to call after bnxt_free_mem() net: hns3: pad the short tunnel frame before sending to hardware net: hns3: change affinity_mask to numa node range net: hns3: disable mac in flr process net: hns3: fix the timing issue of VF clearing interrupt sources mm/memory_hotplug: use "unsigned long" for PFN in zone_for_pfn_range() dt-bindings: mtd: gpmc: Fix the ECC bytes vs. OOB bytes equation mfd: db8500-prcmu: Adjust map to reality PCI: Add ACS quirks for NXP LX2xx0 and LX2xx2 platforms fuse: fix use after free in fuse_read_interrupt() PCI: tegra194: Fix handling BME_CHGED event PCI: tegra194: Fix MSI-X programming PCI: tegra: Fix OF node reference leak mfd: Don't use irq_create_mapping() to resolve a mapping PCI: rcar: Fix runtime PM imbalance in rcar_pcie_ep_probe() tracing/probes: Reject events which have the same name of existing one PCI: cadence: Use bitfield for *quirk_retrain_flag* instead of bool PCI: cadence: Add quirk flag to set minimum delay in LTSSM Detect.Quiet state PCI: j721e: Add PCIe support for J7200 PCI: j721e: Add PCIe support for AM64 PCI: Add ACS quirks for Cavium multi-function devices watchdog: Start watchdog in watchdog_set_last_hw_keepalive only if appropriate octeontx2-af: Add additional register check to rvu_poll_reg() Set fc_nlinfo in nh_create_ipv4, nh_create_ipv6 net: usb: cdc_mbim: avoid altsetting toggling for Telit LN920 block, bfq: honor already-setup queue merges PCI: ibmphp: Fix double unmap of io_mem ethtool: Fix an error code in cxgb2.c NTB: Fix an error code in ntb_msit_probe() NTB: perf: Fix an error code in perf_setup_inbuf() s390/bpf: Fix optimizing out zero-extensions s390/bpf: Fix 64-bit subtraction of the -0x80000000 constant s390/bpf: Fix branch shortening during codegen pass mfd: axp20x: Update AXP288 volatile ranges backlight: ktd253: Stabilize backlight PCI: of: Don't fail devm_pci_alloc_host_bridge() on missing 'ranges' PCI: iproc: Fix BCMA probe resource handling netfilter: Fix fall-through warnings for Clang netfilter: nft_ct: protect nft_ct_pcpu_template_refcnt with mutex KVM: arm64: Restrict IPA size to maximum 48 bits on 4K and 16K page size PCI: Fix pci_dev_str_match_path() alloc while atomic bug mfd: tqmx86: Clear GPIO IRQ resource when no IRQ is set tracing/boot: Fix a hist trigger dependency for boot time tracing mtd: mtdconcat: Judge callback existence based on the master mtd: mtdconcat: Check _read, _write callbacks existence before assignment KVM: arm64: Fix read-side race on updates to vcpu reset state KVM: arm64: Handle PSCI resets before userspace touches vCPU state PCI: Sync __pci_register_driver() stub for CONFIG_PCI=n mtd: rawnand: cafe: Fix a resource leak in the error handling path of 'cafe_nand_probe()' ARC: export clear_user_page() for modules perf unwind: Do not overwrite FEATURE_CHECK_LDFLAGS-libunwind-{x86,aarch64} perf bench inject-buildid: Handle writen() errors gpio: mpc8xxx: Fix a resources leak in the error handling path of 'mpc8xxx_probe()' gpio: mpc8xxx: Use 'devm_gpiochip_add_data()' to simplify the code and avoid a leak net: dsa: tag_rtl4_a: Fix egress tags selftests: mptcp: clean tmp files in simult_flows net: hso: add failure handler for add_net_device net: dsa: b53: Fix calculating number of switch ports net: dsa: b53: Set correct number of ports in the DSA struct netfilter: socket: icmp6: fix use-after-scope fq_codel: reject silly quantum parameters qlcnic: Remove redundant unlock in qlcnic_pinit_from_rom ip_gre: validate csum_start only on pull net: dsa: b53: Fix IMP port setup on BCM5301x bnxt_en: fix stored FW_PSID version masks bnxt_en: Fix asic.rev in devlink dev info command bnxt_en: log firmware debug notifications bnxt_en: Consolidate firmware reset event logging. bnxt_en: Convert to use netif_level() helpers. bnxt_en: Improve logging of error recovery settings information. bnxt_en: Fix possible unintended driver initiated error recovery mfd: lpc_sch: Partially revert "Add support for Intel Quark X1000" mfd: lpc_sch: Rename GPIOBASE to prevent build error net: renesas: sh_eth: Fix freeing wrong tx descriptor x86/mce: Avoid infinite loop for copy from user recovery bnxt_en: Fix error recovery regression net: dsa: bcm_sf2: Fix array overrun in bcm_sf2_num_active_ports() Linux 5.10.68 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I542f48f8de516dcabce91d3d399583483aba0da7	2021-09-30 18:35:35 +02:00
David Hildenbrand	49cf30ebb3	mm/memory_hotplug: use "unsigned long" for PFN in zone_for_pfn_range() ... commit 7cf209ba8a upstream. Patch series "mm/memory_hotplug: preparatory patches for new online policy and memory" These are all cleanups and one fix previously sent as part of [1]: [PATCH v1 00/12] mm/memory_hotplug: "auto-movable" online policy and memory groups. These patches make sense even without the other series, therefore I pulled them out to make the other series easier to digest. [1] https://lkml.kernel.org/r/20210607195430.48228-1-david@redhat.com This patch (of 4): Checkpatch complained on a follow-up patch that we are using "unsigned" here, which defaults to "unsigned int" and checkpatch is correct. As we will search for a fitting zone using the wrong pfn, we might end up onlining memory to one of the special kernel zones, such as ZONE_DMA, which can end badly as the onlined memory does not satisfy properties of these zones. Use "unsigned long" instead, just as we do in other places when handling PFNs. This can bite us once we have physical addresses in the range of multiple TB. Link: https://lkml.kernel.org/r/20210712124052.26491-2-david@redhat.com Fixes: e5e6893026 ("mm, memory_hotplug: display allowed zones in the preferred ordering") Signed-off-by: David Hildenbrand <david@redhat.com> Reviewed-by: Pankaj Gupta <pankaj.gupta@ionos.com> Reviewed-by: Muchun Song <songmuchun@bytedance.com> Reviewed-by: Oscar Salvador <osalvador@suse.de> Cc: David Hildenbrand <david@redhat.com> Cc: Vitaly Kuznetsov <vkuznets@redhat.com> Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Jason Wang <jasowang@redhat.com> Cc: Pankaj Gupta <pankaj.gupta.linux@gmail.com> Cc: Wei Yang <richard.weiyang@linux.alibaba.com> Cc: Michal Hocko <mhocko@kernel.org> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Anshuman Khandual <anshuman.khandual@arm.com> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: Vlastimil Babka <vbabka@suse.cz> Cc: Mike Rapoport <rppt@kernel.org> Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net> Cc: Len Brown <lenb@kernel.org> Cc: Pavel Tatashin <pasha.tatashin@soleen.com> Cc: Heiko Carstens <hca@linux.ibm.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: virtualization@lists.linux-foundation.org Cc: Andy Lutomirski <luto@kernel.org> Cc: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> Cc: Anton Blanchard <anton@ozlabs.org> Cc: Ard Biesheuvel <ardb@kernel.org> Cc: Baoquan He <bhe@redhat.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Borislav Petkov <bp@alien8.de> Cc: Christian Borntraeger <borntraeger@de.ibm.com> Cc: Christophe Leroy <christophe.leroy@c-s.fr> Cc: Dave Jiang <dave.jiang@intel.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jia He <justin.he@arm.com> Cc: Joe Perches <joe@perches.com> Cc: Kefeng Wang <wangkefeng.wang@huawei.com> Cc: Laurent Dufour <ldufour@linux.ibm.com> Cc: Michel Lespinasse <michel@lespinasse.org> Cc: Nathan Lynch <nathanl@linux.ibm.com> Cc: Nicholas Piggin <npiggin@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Pierre Morel <pmorel@linux.ibm.com> Cc: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> Cc: Rich Felker <dalias@libc.org> Cc: Scott Cheloha <cheloha@linux.ibm.com> Cc: Sergei Trofimovich <slyfox@gentoo.org> Cc: Thiago Jung Bauermann <bauerman@linux.ibm.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Vasily Gorbik <gor@linux.ibm.com> Cc: Vishal Verma <vishal.l.verma@intel.com> Cc: Will Deacon <will@kernel.org> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: David Hildenbrand <david@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2021-09-22 12:27:59 +02:00
Minchan Kim	0e688e972d	ANDROID: mm: cma: skip problematic pageblock ... alloc_contig_range is supposed to work on max(MAX_ORDER_NR_PAGES, or pageblock_nr_pages) granularity aligned range. If it fails at a page and return error to user, user doesn't know what page makes the allocation failure and keep retrying another allocation with new range including the failed page and encountered error again and again until it could escape the out of the granularity block. Instead, let's make CMA aware of what pfn was troubled in previous trial and then continue to work new pageblock out of the failed page so it doesn't see the repeated error repeatedly. Currently, this option works for only __GFP_NORETRY case for safe for existing CMA users. Bug: 192475091 Signed-off-by: Minchan Kim <minchan@google.com> Change-Id: I0959c9df3d4b36408a68920abbb4d52d31026079	2021-07-14 11:54:49 -07:00
Vlastimil Babka	b1e4543c27	UPSTREAM: mm, page_alloc: move draining pcplists to page isolation users ... Currently, pcplists are drained during set_migratetype_isolate() which means once per pageblock processed start_isolate_page_range(). This is somewhat wasteful. Moreover, the callers might need different guarantees, and the draining is currently prone to races and does not guarantee that no page from isolated pageblock will end up on the pcplist after the drain. Better guarantees are added by later patches and require explicit actions by page isolation users that need them. Thus it makes sense to move the current imperfect draining to the callers also as a preparation step. Link: https://lkml.kernel.org/r/20201111092812.11329-7-vbabka@suse.cz Suggested-by: David Hildenbrand <david@redhat.com> Suggested-by: Pavel Tatashin <pasha.tatashin@soleen.com> Signed-off-by: Vlastimil Babka <vbabka@suse.cz> Reviewed-by: David Hildenbrand <david@redhat.com> Reviewed-by: Oscar Salvador <osalvador@suse.de> Acked-by: Michal Hocko <mhocko@suse.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> (cherry picked from commit 7612921f23) Change-Id: I10fc574024606c499ddda325d188d181aff7ceec	2021-07-14 11:54:48 -07:00
Patrick Daly	813d6c9121	ANDROID: mm/memory_hotplug: Relax remove_memory_subsection error checking ... A memory section may contain a mix of memory present at bootup, and memory added dynamically via add_memory_subsection(). Fix remove_memory_subsection to not return an error for this situation. Bug: 190151165i Fixes: 417ac617ea ("ANDROID: mm/memory_hotplug: implement {add/remove}_memory_subsection") Change-Id: I20314fe136d6e5b56a9275be7e2d130d18bd79a5 Signed-off-by: Patrick Daly <pdaly@codeaurora.org>	2021-06-08 18:54:33 +00:00
Liam Mark	4738608080	FROMGIT: mm/memory_hotplug: rate limit page migration warnings ... When offlining memory the system can attempt to migrate a lot of pages, if there are problems with migration this can flood the logs. Printing all the data hogs the CPU and cause some RT threads to run for a long time, which may have some bad consequences. Rate limit the page migration warnings in order to avoid this. Link: https://lkml.kernel.org/r/20210505140542.24935-1-georgi.djakov@linaro.org Signed-off-by: Liam Mark <lmark@codeaurora.org> Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org> Cc: David Hildenbrand <david@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Bug: 187917022 (cherry picked from commit 6be9af0e0f77 https: //github.com/hnaz/linux-mm.git v5.13-rc1-mmots-2021-05-10-22-15) Change-Id: I6754d380f8c31cf9b699c242edacf593807ef2b1 Signed-off-by: Chris Goldsworthy <quic_cgoldswo@quicinc.com>	2021-05-12 17:17:21 -07:00
Carlos Llamas	f226790096	ANDROID: mm/memory_hotplug: fix minor printk format warnings ... Use the correct printk length specifier [%llx] for u64 variables. This fixes several warnings of the following type: mm/memory_hotplug.c: In function ‘add_memory_subsection’: ./include/linux/kern_levels.h:5:18: warning: format ‘%lx’ expects argument of type ‘long unsigned int’, but argument 3 has type ‘u64’ {aka ‘long long unsigned int’} [-Wformat=] mm/memory_hotplug.c:1144:25: note: format string is defined here pr_err("%s: start 0x%lx size 0x%lx not aligned to subsection size\n", ~~^ %llx Bug: 183339614 Fixes: 417ac617ea (ANDROID: mm/memory_hotplug: implement {add/remove}_memory_subsection) Reported-by: kernelci.org bot <bot@kernelci.org> Signed-off-by: Carlos Llamas <cmllamas@google.com> Change-Id: Iee89be07cb40513661e336dd0671f65b1161e830	2021-04-14 17:36:16 +00:00
Mike Rapoport	9538c5a8c5	FROMGIT: mm: introduce debug_pagealloc_{map,unmap}_pages() helpers ... Patch series "arch, mm: improve robustness of direct map manipulation", v7. During recent discussion about KVM protected memory, David raised a concern about usage of __kernel_map_pages() outside of DEBUG_PAGEALLOC scope [1]. Indeed, for architectures that define CONFIG_ARCH_HAS_SET_DIRECT_MAP it is possible that __kernel_map_pages() would fail, but since this function is void, the failure will go unnoticed. Moreover, there's lack of consistency of __kernel_map_pages() semantics across architectures as some guard this function with #ifdef DEBUG_PAGEALLOC, some refuse to update the direct map if page allocation debugging is disabled at run time and some allow modifying the direct map regardless of DEBUG_PAGEALLOC settings. This set straightens this out by restoring dependency of __kernel_map_pages() on DEBUG_PAGEALLOC and updating the call sites accordingly. Since currently the only user of __kernel_map_pages() outside DEBUG_PAGEALLOC is hibernation, it is updated to make direct map accesses there more explicit. [1] https://lore.kernel.org/lkml/2759b4bf-e1e3-d006-7d86-78a40348269d@redhat.com This patch (of 4): When CONFIG_DEBUG_PAGEALLOC is enabled, it unmaps pages from the kernel direct mapping after free_pages(). The pages than need to be mapped back before they could be used. Theese mapping operations use __kernel_map_pages() guarded with with debug_pagealloc_enabled(). The only place that calls __kernel_map_pages() without checking whether DEBUG_PAGEALLOC is enabled is the hibernation code that presumes availability of this function when ARCH_HAS_SET_DIRECT_MAP is set. Still, on arm64, __kernel_map_pages() will bail out when DEBUG_PAGEALLOC is not enabled but set_direct_map_invalid_noflush() may render some pages not present in the direct map and hibernation code won't be able to save such pages. To make page allocation debugging and hibernation interaction more robust, the dependency on DEBUG_PAGEALLOC or ARCH_HAS_SET_DIRECT_MAP has to be made more explicit. Start with combining the guard condition and the call to __kernel_map_pages() into debug_pagealloc_map_pages() and debug_pagealloc_unmap_pages() functions to emphasize that __kernel_map_pages() should not be called without DEBUG_PAGEALLOC and use these new functions to map/unmap pages when page allocation debugging is enabled. Link: https://lkml.kernel.org/r/20201109192128.960-1-rppt@kernel.org Link: https://lkml.kernel.org/r/20201109192128.960-2-rppt@kernel.org Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Reviewed-by: David Hildenbrand <david@redhat.com> Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Acked-by: Vlastimil Babka <vbabka@suse.cz> Cc: Albert Ou <aou@eecs.berkeley.edu> Cc: Andy Lutomirski <luto@kernel.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Borislav Petkov <bp@alien8.de> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Christian Borntraeger <borntraeger@de.ibm.com> Cc: Christoph Lameter <cl@linux.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: David Rientjes <rientjes@google.com> Cc: "Edgecombe, Rick P" <rick.p.edgecombe@intel.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Heiko Carstens <hca@linux.ibm.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com> Cc: Len Brown <len.brown@intel.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Palmer Dabbelt <palmer@dabbelt.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Paul Walmsley <paul.walmsley@sifive.com> Cc: Pavel Machek <pavel@ucw.cz> Cc: Pekka Enberg <penberg@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Vasily Gorbik <gor@linux.ibm.com> Cc: Will Deacon <will@kernel.org> Cc: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> (cherry picked from commit 77bc7fd607 https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git akpm) Bug: 182930667 Signed-off-by: Alexander Potapenko <glider@google.com> Change-Id: I9f0dac574bc3a7ea7d88bff051b77eca19610ce9	2021-03-24 15:09:17 -07:00
Minchan Kim	68a4731181	BACKPORT: FROMLIST: mm: disable LRU pagevec during the migration temporarily ... LRU pagevec holds refcount of pages until the pagevec are drained. It could prevent migration since the refcount of the page is greater than the expection in migration logic. To mitigate the issue, callers of migrate_pages drains LRU pagevec via migrate_prep or lru_add_drain_all before migrate_pages call. However, it's not enough because pages coming into pagevec after the draining call still could stay at the pagevec so it could keep preventing page migration. Since some callers of migrate_pages have retrial logic with LRU draining, the page would migrate at next trail but it is still fragile in that it doesn't close the fundamental race between upcoming LRU pages into pagvec and migration so the migration failure could cause contiguous memory allocation failure in the end. To close the race, this patch disables lru caches(i.e, pagevec) during ongoing migration until migrate is done. Since it's really hard to reproduce, I measured how many times migrate_pages retried with force mode(it is about a fallback to a sync migration) with below debug code. int migrate_pages(struct list_head *from, new_page_t get_new_page, .. .. if (rc && reason == MR_CONTIG_RANGE && pass > 2) { printk(KERN_ERR, "pfn 0x%lx reason %d\n", page_to_pfn(page), rc); dump_page(page, "fail to migrate"); } The test was repeating android apps launching with cma allocation in background every five seconds. Total cma allocation count was about 500 during the testing. With this patch, the dump_page count was reduced from 400 to 30. The new interface is also useful for memory hotplug which currently drains lru pcp caches after each migration failure. This is rather suboptimal as it has to disrupt others running during the operation. With the new interface the operation happens only once. This is also in line with pcp allocator cache which are disabled for the offlining as well. Bug: 180018981 Link: https://lore.kernel.org/linux-mm/20210319175127.886124-1-minchan@kernel.org/ Reviewed-by: Chris Goldsworthy <cgoldswo@codeaurora.org> Acked-by: Michal Hocko <mhocko@suse.com> Signed-off-by: Minchan Kim <minchan@kernel.org> Signed-off-by: Minchan Kim <minchan@google.com> Change-Id: I838c63d11ca49a8734d8b37a7d5272ab6b802f9f	2021-03-23 04:05:15 +00:00
Minchan Kim	7ed55d7025	Revert "BACKPORT: FROMLIST: mm: disable LRU pagevec during the migration temporarily" ... This reverts commit 3039d8580c. Bug: 180018981 Signed-off-by: Minchan Kim <minchan@google.com> Change-Id: Iadadd7f4c7aafa439afd7a1c3e575e5e31602bef	2021-03-23 04:04:58 +00:00
Catalin Marinas	ffb9a77d0a	arm64: mte: Map hotplugged memory as Normal Tagged ... commit d15dfd3138 upstream. In a system supporting MTE, the linear map must allow reading/writing allocation tags by setting the memory type as Normal Tagged. Currently, this is only handled for memory present at boot. Hotplugged memory uses Normal non-Tagged memory. Introduce pgprot_mhp() for hotplugged memory and use it in add_memory_resource(). The arm64 code maps pgprot_mhp() to pgprot_tagged(). Note that ZONE_DEVICE memory should not be mapped as Tagged and therefore setting the memory type in arch_add_memory() is not feasible. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Fixes: 0178dc7613 ("arm64: mte: Use Normal Tagged attributes for the linear map") Reported-by: Patrick Daly <pdaly@codeaurora.org> Tested-by: Patrick Daly <pdaly@codeaurora.org> Link: https://lore.kernel.org/r/1614745263-27827-1-git-send-email-pdaly@codeaurora.org Cc: <stable@vger.kernel.org> # 5.10.x Cc: Will Deacon <will@kernel.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Vincenzo Frascino <vincenzo.frascino@arm.com> Cc: David Hildenbrand <david@redhat.com> Reviewed-by: David Hildenbrand <david@redhat.com> Reviewed-by: Vincenzo Frascino <vincenzo.frascino@arm.com> Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com> Link: https://lore.kernel.org/r/20210309122601.5543-1-catalin.marinas@arm.com Signed-off-by: Will Deacon <will@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2021-03-17 17:06:28 +01:00
Minchan Kim	3039d8580c	BACKPORT: FROMLIST: mm: disable LRU pagevec during the migration temporarily ... LRU pagevec holds refcount of pages until the pagevec are drained. It could prevent migration since the refcount of the page is greater than the expection in migration logic. To mitigate the issue, callers of migrate_pages drains LRU pagevec via migrate_prep or lru_add_drain_all before migrate_pages call. However, it's not enough because pages coming into pagevec after the draining call still could stay at the pagevec so it could keep preventing page migration. Since some callers of migrate_pages have retrial logic with LRU draining, the page would migrate at next trail but it is still fragile in that it doesn't close the fundamental race between upcoming LRU pages into pagvec and migration so the migration failure could cause contiguous memory allocation failure in the end. To close the race, this patch disables lru caches(i.e, pagevec) during ongoing migration until migrate is done. Since it's really hard to reproduce, I measured how many times migrate_pages retried with force mode(it is about a fallback to a sync migration) with below debug code. int migrate_pages(struct list_head *from, new_page_t get_new_page, .. .. if (rc && reason == MR_CONTIG_RANGE && pass > 2) { printk(KERN_ERR, "pfn 0x%lx reason %d\n", page_to_pfn(page), rc); dump_page(page, "fail to migrate"); } The test was repeating android apps launching with cma allocation in background every five seconds. Total cma allocation count was about 500 during the testing. With this patch, the dump_page count was reduced from 400 to 30. The new interface is also useful for memory hotplug which currently drains lru pcp caches after each migration failure. This is rather suboptimal as it has to disrupt others running during the operation. With the new interface the operation happens only once. This is also in line with pcp allocator cache which are disabled for the offlining as well. Bug: 180018981 Link: https://lore.kernel.org/linux-mm/20210310161429.399432-2-minchan@kernel.org/ [minchan: Resolved conflict in mm/memory_hotplug.c, mm/swap.c] Signed-off-by: Minchan Kim <minchan@kernel.org> Signed-off-by: Minchan Kim <minchan@google.com> Change-Id: Ie1e09cf26e3105b674a9aed4ac65070efee608af	2021-03-12 12:35:53 -08:00
Catalin Marinas	da32064cb9	FROMGIT: arm64: mte: Map hotplugged memory as Normal Tagged ... In a system supporting MTE, the linear map must allow reading/writing allocation tags by setting the memory type as Normal Tagged. Currently, this is only handled for memory present at boot. Hotplugged memory uses Normal non-Tagged memory. Introduce pgprot_mhp() for hotplugged memory and use it in add_memory_resource(). The arm64 code maps pgprot_mhp() to pgprot_tagged(). Note that ZONE_DEVICE memory should not be mapped as Tagged and therefore setting the memory type in arch_add_memory() is not feasible. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Fixes: 0178dc7613 ("arm64: mte: Use Normal Tagged attributes for the linear map") Reported-by: Patrick Daly <pdaly@codeaurora.org> Tested-by: Patrick Daly <pdaly@codeaurora.org> Link: https://lore.kernel.org/r/1614745263-27827-1-git-send-email-pdaly@codeaurora.org Cc: <stable@vger.kernel.org> # 5.10.x Cc: Will Deacon <will@kernel.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Vincenzo Frascino <vincenzo.frascino@arm.com> Cc: David Hildenbrand <david@redhat.com> Reviewed-by: David Hildenbrand <david@redhat.com> Reviewed-by: Vincenzo Frascino <vincenzo.frascino@arm.com> Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com> Link: https://lore.kernel.org/r/20210309122601.5543-1-catalin.marinas@arm.com Signed-off-by: Will Deacon <will@kernel.org> (cherry picked from commit d15dfd3138 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-next/fixes) Signed-off-by: Will Deacon <willdeacon@google.com> Bug: 181697456 Change-Id: Id1077c49637d4791fee781dd4c013b112e77ae0d	2021-03-10 11:47:51 +00:00
Sudarshan Rajagopalan	bbea47ac00	ANDROID: mm/memory_hotplug: fix check for proper subsection removal ... When removing memory subsections, we need to ensure that subsections are not in use or online before we try to remove them. Previously, we used test_pages_isolated() which works only if pages were onlined and added to a zone before. However, we should allow subsection addition and removal without them being added to buddy i.e. onlined. test_pages_isolated() would not help in such cases. Instead, check for valid offlined sections before the subsections within can be allowed to be removed. Bug: 170460867 Fixes: 417ac617ea ("ANDROID: mm/memory_hotplug: implement {add/remove}_memory_subsection") Change-Id: I09b46582cd21e9e5370ebd5434209530edb89e58 Signed-off-by: Sudarshan Rajagopalan <sudaraja@codeaurora.org>	2021-02-09 01:18:45 +00:00
Sudarshan Rajagopalan	417ac617ea	ANDROID: mm/memory_hotplug: implement {add/remove}_memory_subsection ... Memory hotplugging is allowed only for multiples of section sizes. Section size could be huge (ex. 1GB for arm64 targets) thus limiting to add/remove lower chunks of memory. This patch allows drivers to add memory of subsection sizes which are then added to memblock. This does not create a separate memblock device nodes for newly added subsections until the whole of the memblock section is added. Bug: 170460867 Change-Id: I15749b5320340cba4d526e7ddb26a9cd6029c690 Signed-off-by: Sudarshan Rajagopalan <sudaraja@codeaurora.org>	2021-01-12 18:23:34 +00:00
Baoquan He	98b57685c2	mm: memmap defer init doesn't work as expected ... commit dc2da7b45f upstream. VMware observed a performance regression during memmap init on their platform, and bisected to commit 73a6e474cb ("mm: memmap_init: iterate over memblock regions rather that check each PFN") causing it. Before the commit: [0.033176] Normal zone: 1445888 pages used for memmap [0.033176] Normal zone: 89391104 pages, LIFO batch:63 [0.035851] ACPI: PM-Timer IO Port: 0x448 With commit [0.026874] Normal zone: 1445888 pages used for memmap [0.026875] Normal zone: 89391104 pages, LIFO batch:63 [2.028450] ACPI: PM-Timer IO Port: 0x448 The root cause is the current memmap defer init doesn't work as expected. Before, memmap_init_zone() was used to do memmap init of one whole zone, to initialize all low zones of one numa node, but defer memmap init of the last zone in that numa node. However, since commit 73a6e474cb, function memmap_init() is adapted to iterater over memblock regions inside one zone, then call memmap_init_zone() to do memmap init for each region. E.g, on VMware's system, the memory layout is as below, there are two memory regions in node 2. The current code will mistakenly initialize the whole 1st region [mem 0xab00000000-0xfcffffffff], then do memmap defer to iniatialize only one memmory section on the 2nd region [mem 0x10000000000-0x1033fffffff]. In fact, we only expect to see that there's only one memory section's memmap initialized. That's why more time is costed at the time. [ 0.008842] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.008842] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.008843] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x55ffffffff] [ 0.008844] ACPI: SRAT: Node 1 PXM 1 [mem 0x5600000000-0xaaffffffff] [ 0.008844] ACPI: SRAT: Node 2 PXM 2 [mem 0xab00000000-0xfcffffffff] [ 0.008845] ACPI: SRAT: Node 2 PXM 2 [mem 0x10000000000-0x1033fffffff] Now, let's add a parameter 'zone_end_pfn' to memmap_init_zone() to pass down the real zone end pfn so that defer_init() can use it to judge whether defer need be taken in zone wide. Link: https://lkml.kernel.org/r/20201223080811.16211-1-bhe@redhat.com Link: https://lkml.kernel.org/r/20201223080811.16211-2-bhe@redhat.com Fixes: commit 73a6e474cb ("mm: memmap_init: iterate over memblock regions rather that check each PFN") Signed-off-by: Baoquan He <bhe@redhat.com> Reported-by: Rahul Gopakumar <gopakumarr@vmware.com> Reviewed-by: Mike Rapoport <rppt@linux.ibm.com> Cc: David Hildenbrand <david@redhat.com> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2021-01-06 14:56:50 +01:00
Shakeel Butt	dd156e3fca	mm/rmap: always do TTU_IGNORE_ACCESS ... [ Upstream commit 013339df11 ] Since commit 369ea8242c ("mm/rmap: update to new mmu_notifier semantic v2"), the code to check the secondary MMU's page table access bit is broken for !(TTU_IGNORE_ACCESS) because the page is unmapped from the secondary MMU's page table before the check. More specifically for those secondary MMUs which unmap the memory in mmu_notifier_invalidate_range_start() like kvm. However memory reclaim is the only user of !(TTU_IGNORE_ACCESS) or the absence of TTU_IGNORE_ACCESS and it explicitly performs the page table access check before trying to unmap the page. So, at worst the reclaim will miss accesses in a very short window if we remove page table access check in unmapping code. There is an unintented consequence of !(TTU_IGNORE_ACCESS) for the memcg reclaim. From memcg reclaim the page_referenced() only account the accesses from the processes which are in the same memcg of the target page but the unmapping code is considering accesses from all the processes, so, decreasing the effectiveness of memcg reclaim. The simplest solution is to always assume TTU_IGNORE_ACCESS in unmapping code. Link: https://lkml.kernel.org/r/20201104231928.1494083-1-shakeelb@google.com Fixes: 369ea8242c ("mm/rmap: update to new mmu_notifier semantic v2") Signed-off-by: Shakeel Butt <shakeelb@google.com> Acked-by: Johannes Weiner <hannes@cmpxchg.org> Cc: Hugh Dickins <hughd@google.com> Cc: Jerome Glisse <jglisse@redhat.com> Cc: Vlastimil Babka <vbabka@suse.cz> Cc: Michal Hocko <mhocko@kernel.org> Cc: Andrea Arcangeli <aarcange@redhat.com> Cc: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>	2020-12-30 11:53:55 +01:00
Dan Williams	a927bd6ba9	mm: fix phys_to_target_node() and memory_add_physaddr_to_nid() exports ... The core-mm has a default __weak implementation of phys_to_target_node() to mirror the weak definition of memory_add_physaddr_to_nid(). That symbol is exported for modules. However, while the export in mm/memory_hotplug.c exported the symbol in the configuration cases of: CONFIG_NUMA_KEEP_MEMINFO=y CONFIG_MEMORY_HOTPLUG=y ...and: CONFIG_NUMA_KEEP_MEMINFO=n CONFIG_MEMORY_HOTPLUG=y ...it failed to export the symbol in the case of: CONFIG_NUMA_KEEP_MEMINFO=y CONFIG_MEMORY_HOTPLUG=n Not only is that broken, but Christoph points out that the kernel should not be exporting any __weak symbol, which means that memory_add_physaddr_to_nid() example that phys_to_target_node() copied is broken too. Rework the definition of phys_to_target_node() and memory_add_physaddr_to_nid() to not require weak symbols. Move to the common arch override design-pattern of an asm header defining a symbol to replace the default implementation. The only common header that all memory_add_physaddr_to_nid() producing architectures implement is asm/sparsemem.h. In fact, powerpc already defines its memory_add_physaddr_to_nid() helper in sparsemem.h. Double-down on that observation and define phys_to_target_node() where necessary in asm/sparsemem.h. An alternate consideration that was discarded was to put this override in asm/numa.h, but that entangles with the definition of MAX_NUMNODES relative to the inclusion of linux/nodemask.h, and requires powerpc to grow a new header. The dependency on NUMA_KEEP_MEMINFO for DEV_DAX_HMEM_DEVICES is invalid now that the symbol is properly exported / stubbed in all combinations of CONFIG_NUMA_KEEP_MEMINFO and CONFIG_MEMORY_HOTPLUG. [dan.j.williams@intel.com: v4] Link: https://lkml.kernel.org/r/160461461867.1505359.5301571728749534585.stgit@dwillia2-desk3.amr.corp.intel.com [dan.j.williams@intel.com: powerpc: fix create_section_mapping compile warning] Link: https://lkml.kernel.org/r/160558386174.2948926.2740149041249041764.stgit@dwillia2-desk3.amr.corp.intel.com Fixes: a035b6bf86 ("mm/memory_hotplug: introduce default phys_to_target_node() implementation") Reported-by: Randy Dunlap <rdunlap@infradead.org> Reported-by: Thomas Gleixner <tglx@linutronix.de> Reported-by: kernel test robot <lkp@intel.com> Reported-by: Christoph Hellwig <hch@infradead.org> Signed-off-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Tested-by: Randy Dunlap <rdunlap@infradead.org> Tested-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Christoph Hellwig <hch@lst.de> Cc: Joao Martins <joao.m.martins@oracle.com> Cc: Tony Luck <tony.luck@intel.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Vishal Verma <vishal.l.verma@intel.com> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Link: https://lkml.kernel.org/r/160447639846.1133764.7044090803980177548.stgit@dwillia2-desk3.amr.corp.intel.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2020-11-22 10:48:22 -08:00
Joonsoo Kim	203e6e5ca4	mm/memory_hotplug: remove a wrapper for alloc_migration_target() ... To calculate the correct node to migrate the page for hotplug, we need to check node id of the page. Wrapper for alloc_migration_target() exists for this purpose. However, Vlastimil informs that all migration source pages come from a single node. In this case, we don't need to check the node id for each page and we don't need to re-set the target nodemask for each page by using the wrapper. Set up the migration_target_control once and use it for all pages. Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Vlastimil Babka <vbabka@suse.cz> Acked-by: Michal Hocko <mhocko@suse.com> Cc: Christoph Hellwig <hch@infradead.org> Cc: Mike Kravetz <mike.kravetz@oracle.com> Cc: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com> Cc: Roman Gushchin <guro@fb.com> Link: http://lkml.kernel.org/r/1594622517-20681-10-git-send-email-iamjoonsoo.kim@lge.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2020-10-18 09:27:09 -07:00
David Hildenbrand	b86c5fc4e7	mm/memory_hotplug: update comment regarding zone shuffling ... As we no longer shuffle via generic_online_page() and when undoing isolation, we can simplify the comment. We now effectively shuffle only once (properly) when onlining new memory. Signed-off-by: David Hildenbrand <david@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Wei Yang <richard.weiyang@linux.alibaba.com> Acked-by: Michal Hocko <mhocko@suse.com> Cc: Alexander Duyck <alexander.h.duyck@linux.intel.com> Cc: Mel Gorman <mgorman@techsingularity.net> Cc: Michal Hocko <mhocko@kernel.org> Cc: Dave Hansen <dave.hansen@intel.com> Cc: Vlastimil Babka <vbabka@suse.cz> Cc: Wei Yang <richard.weiyang@linux.alibaba.com> Cc: Oscar Salvador <osalvador@suse.de> Cc: Mike Rapoport <rppt@kernel.org> Cc: Pankaj Gupta <pankaj.gupta.linux@gmail.com> Cc: Haiyang Zhang <haiyangz@microsoft.com> Cc: "K. Y. Srinivasan" <kys@microsoft.com> Cc: Matthew Wilcox <willy@infradead.org> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Scott Cheloha <cheloha@linux.ibm.com> Cc: Stephen Hemminger <sthemmin@microsoft.com> Cc: Wei Liu <wei.liu@kernel.org> Link: https://lkml.kernel.org/r/20201005121534.15649-6-david@redhat.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2020-10-16 11:11:18 -07:00
Laurent Dufour	90c7eaeb14	mm: don't panic when links can't be created in sysfs ... At boot time, or when doing memory hot-add operations, if the links in sysfs can't be created, the system is still able to run, so just report the error in the kernel log rather than BUG_ON and potentially make system unusable because the callpath can be called with locks held. Since the number of memory blocks managed could be high, the messages are rate limited. As a consequence, link_mem_sections() has no status to report anymore. Signed-off-by: Laurent Dufour <ldufour@linux.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Oscar Salvador <osalvador@suse.de> Acked-by: Michal Hocko <mhocko@suse.com> Acked-by: David Hildenbrand <david@redhat.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Nathan Lynch <nathanl@linux.ibm.com> Cc: "Rafael J . Wysocki" <rafael@kernel.org> Cc: Scott Cheloha <cheloha@linux.ibm.com> Cc: Tony Luck <tony.luck@intel.com> Link: https://lkml.kernel.org/r/20200915094143.79181-4-ldufour@linux.ibm.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2020-10-16 11:11:18 -07:00
David Hildenbrand	cb8e3c8b4f	kernel/resource: make iomem_resource implicit in release_mem_region_adjustable() ... "mem" in the name already indicates the root, similar to release_mem_region() and devm_request_mem_region(). Make it implicit. The only single caller always passes iomem_resource, other parents are not applicable. Suggested-by: Wei Yang <richard.weiyang@linux.alibaba.com> Signed-off-by: David Hildenbrand <david@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Wei Yang <richard.weiyang@linux.alibaba.com> Cc: Michal Hocko <mhocko@suse.com> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: Kees Cook <keescook@chromium.org> Cc: Ard Biesheuvel <ardb@kernel.org> Cc: Pankaj Gupta <pankaj.gupta.linux@gmail.com> Cc: Baoquan He <bhe@redhat.com> Link: https://lkml.kernel.org/r/20200916073041.10355-1-david@redhat.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2020-10-16 11:11:18 -07:00
David Hildenbrand	9ca6551ee2	mm/memory_hotplug: MEMHP_MERGE_RESOURCE to specify merging of System RAM resources ... Some add_memory*() users add memory in small, contiguous memory blocks. Examples include virtio-mem, hyper-v balloon, and the XEN balloon. This can quickly result in a lot of memory resources, whereby the actual resource boundaries are not of interest (e.g., it might be relevant for DIMMs, exposed via /proc/iomem to user space). We really want to merge added resources in this scenario where possible. Let's provide a flag (MEMHP_MERGE_RESOURCE) to specify that a resource either created within add_memory*() or passed via add_memory_resource() shall be marked mergeable and merged with applicable siblings. To implement that, we need a kernel/resource interface to mark selected System RAM resources mergeable (IORESOURCE_SYSRAM_MERGEABLE) and trigger merging. Note: We really want to merge after the whole operation succeeded, not directly when adding a resource to the resource tree (it would break add_memory_resource() and require splitting resources again when the operation failed - e.g., due to -ENOMEM). Signed-off-by: David Hildenbrand <david@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Pankaj Gupta <pankaj.gupta.linux@gmail.com> Cc: Michal Hocko <mhocko@suse.com> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: Kees Cook <keescook@chromium.org> Cc: Ard Biesheuvel <ardb@kernel.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "K. Y. Srinivasan" <kys@microsoft.com> Cc: Haiyang Zhang <haiyangz@microsoft.com> Cc: Stephen Hemminger <sthemmin@microsoft.com> Cc: Wei Liu <wei.liu@kernel.org> Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com> Cc: Juergen Gross <jgross@suse.com> Cc: Stefano Stabellini <sstabellini@kernel.org> Cc: Roger Pau Monné <roger.pau@citrix.com> Cc: Julien Grall <julien@xen.org> Cc: Baoquan He <bhe@redhat.com> Cc: Wei Yang <richardw.yang@linux.intel.com> Cc: Anton Blanchard <anton@ozlabs.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Christian Borntraeger <borntraeger@de.ibm.com> Cc: Dave Jiang <dave.jiang@intel.com> Cc: Eric Biederman <ebiederm@xmission.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Heiko Carstens <hca@linux.ibm.com> Cc: Jason Wang <jasowang@redhat.com> Cc: Len Brown <lenb@kernel.org> Cc: Leonardo Bras <leobras.c@gmail.com> Cc: Libor Pechacek <lpechacek@suse.cz> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Nathan Lynch <nathanl@linux.ibm.com> Cc: "Oliver O'Halloran" <oohall@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Pingfan Liu <kernelfans@gmail.com> Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net> Cc: Vasily Gorbik <gor@linux.ibm.com> Cc: Vishal Verma <vishal.l.verma@intel.com> Link: https://lkml.kernel.org/r/20200911103459.10306-6-david@redhat.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2020-10-16 11:11:18 -07:00
David Hildenbrand	b611719978	mm/memory_hotplug: prepare passing flags to add_memory() and friends ... We soon want to pass flags, e.g., to mark added System RAM resources. mergeable. Prepare for that. This patch is based on a similar patch by Oscar Salvador: https://lkml.kernel.org/r/20190625075227.15193-3-osalvador@suse.de Signed-off-by: David Hildenbrand <david@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Juergen Gross <jgross@suse.com> # Xen related part Reviewed-by: Pankaj Gupta <pankaj.gupta.linux@gmail.com> Acked-by: Wei Liu <wei.liu@kernel.org> Cc: Michal Hocko <mhocko@suse.com> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: Baoquan He <bhe@redhat.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net> Cc: Len Brown <lenb@kernel.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Vishal Verma <vishal.l.verma@intel.com> Cc: Dave Jiang <dave.jiang@intel.com> Cc: "K. Y. Srinivasan" <kys@microsoft.com> Cc: Haiyang Zhang <haiyangz@microsoft.com> Cc: Stephen Hemminger <sthemmin@microsoft.com> Cc: Wei Liu <wei.liu@kernel.org> Cc: Heiko Carstens <hca@linux.ibm.com> Cc: Vasily Gorbik <gor@linux.ibm.com> Cc: Christian Borntraeger <borntraeger@de.ibm.com> Cc: David Hildenbrand <david@redhat.com> Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Jason Wang <jasowang@redhat.com> Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com> Cc: Stefano Stabellini <sstabellini@kernel.org> Cc: "Oliver O'Halloran" <oohall@gmail.com> Cc: Pingfan Liu <kernelfans@gmail.com> Cc: Nathan Lynch <nathanl@linux.ibm.com> Cc: Libor Pechacek <lpechacek@suse.cz> Cc: Anton Blanchard <anton@ozlabs.org> Cc: Leonardo Bras <leobras.c@gmail.com> Cc: Ard Biesheuvel <ardb@kernel.org> Cc: Eric Biederman <ebiederm@xmission.com> Cc: Julien Grall <julien@xen.org> Cc: Kees Cook <keescook@chromium.org> Cc: Roger Pau Monné <roger.pau@citrix.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Wei Yang <richardw.yang@linux.intel.com> Link: https://lkml.kernel.org/r/20200911103459.10306-5-david@redhat.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2020-10-16 11:11:18 -07:00
David Hildenbrand	7cf603d17d	kernel/resource: move and rename IORESOURCE_MEM_DRIVER_MANAGED ... IORESOURCE_MEM_DRIVER_MANAGED currently uses an unused PnP bit, which is always set to 0 by hardware. This is far from beautiful (and confusing), and the bit only applies to SYSRAM. So let's move it out of the bus-specific (PnP) defined bits. We'll add another SYSRAM specific bit soon. If we ever need more bits for other purposes, we can steal some from "desc", or reshuffle/regroup what we have. Signed-off-by: David Hildenbrand <david@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Cc: Michal Hocko <mhocko@suse.com> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: Kees Cook <keescook@chromium.org> Cc: Ard Biesheuvel <ardb@kernel.org> Cc: Pankaj Gupta <pankaj.gupta.linux@gmail.com> Cc: Baoquan He <bhe@redhat.com> Cc: Wei Yang <richardw.yang@linux.intel.com> Cc: Eric Biederman <ebiederm@xmission.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Anton Blanchard <anton@ozlabs.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com> Cc: Christian Borntraeger <borntraeger@de.ibm.com> Cc: Dave Jiang <dave.jiang@intel.com> Cc: Haiyang Zhang <haiyangz@microsoft.com> Cc: Heiko Carstens <hca@linux.ibm.com> Cc: Jason Wang <jasowang@redhat.com> Cc: Juergen Gross <jgross@suse.com> Cc: Julien Grall <julien@xen.org> Cc: "K. Y. Srinivasan" <kys@microsoft.com> Cc: Len Brown <lenb@kernel.org> Cc: Leonardo Bras <leobras.c@gmail.com> Cc: Libor Pechacek <lpechacek@suse.cz> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Nathan Lynch <nathanl@linux.ibm.com> Cc: "Oliver O'Halloran" <oohall@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Pingfan Liu <kernelfans@gmail.com> Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net> Cc: Roger Pau Monné <roger.pau@citrix.com> Cc: Stefano Stabellini <sstabellini@kernel.org> Cc: Stephen Hemminger <sthemmin@microsoft.com> Cc: Vasily Gorbik <gor@linux.ibm.com> Cc: Vishal Verma <vishal.l.verma@intel.com> Cc: Wei Liu <wei.liu@kernel.org> Link: https://lkml.kernel.org/r/20200911103459.10306-3-david@redhat.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2020-10-16 11:11:18 -07:00
David Hildenbrand	ec62d04e3f	kernel/resource: make release_mem_region_adjustable() never fail ... Patch series "selective merging of system ram resources", v4. Some add_memory*() users add memory in small, contiguous memory blocks. Examples include virtio-mem, hyper-v balloon, and the XEN balloon. This can quickly result in a lot of memory resources, whereby the actual resource boundaries are not of interest (e.g., it might be relevant for DIMMs, exposed via /proc/iomem to user space). We really want to merge added resources in this scenario where possible. Resources are effectively stored in a list-based tree. Having a lot of resources not only wastes memory, it also makes traversing that tree more expensive, and makes /proc/iomem explode in size (e.g., requiring kexec-tools to manually merge resources when creating a kdump header. The current kexec-tools resource count limit does not allow for more than ~100GB of memory with a memory block size of 128MB on x86-64). Let's allow to selectively merge system ram resources by specifying a new flag for add_memory*(). Patch #5 contains a /proc/iomem example. Only tested with virtio-mem. This patch (of 8): Let's make sure splitting a resource on memory hotunplug will never fail. This will become more relevant once we merge selected System RAM resources - then, we'll trigger that case more often on memory hotunplug. In general, this function is already unlikely to fail. When we remove memory, we free up quite a lot of metadata (memmap, page tables, memory block device, etc.). The only reason it could really fail would be when injecting allocation errors. All other error cases inside release_mem_region_adjustable() seem to be sanity checks if the function would be abused in different context - let's add WARN_ON_ONCE() in these cases so we can catch them. [natechancellor@gmail.com: fix use of ternary condition in release_mem_region_adjustable] Link: https://lkml.kernel.org/r/20200922060748.2452056-1-natechancellor@gmail.com Link: https://github.com/ClangBuiltLinux/linux/issues/1159 Signed-off-by: David Hildenbrand <david@redhat.com> Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Cc: Michal Hocko <mhocko@suse.com> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: Kees Cook <keescook@chromium.org> Cc: Ard Biesheuvel <ardb@kernel.org> Cc: Pankaj Gupta <pankaj.gupta.linux@gmail.com> Cc: Baoquan He <bhe@redhat.com> Cc: Wei Yang <richardw.yang@linux.intel.com> Cc: Anton Blanchard <anton@ozlabs.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com> Cc: Christian Borntraeger <borntraeger@de.ibm.com> Cc: Dave Jiang <dave.jiang@intel.com> Cc: Eric Biederman <ebiederm@xmission.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Haiyang Zhang <haiyangz@microsoft.com> Cc: Heiko Carstens <hca@linux.ibm.com> Cc: Jason Wang <jasowang@redhat.com> Cc: Juergen Gross <jgross@suse.com> Cc: Julien Grall <julien@xen.org> Cc: "K. Y. Srinivasan" <kys@microsoft.com> Cc: Len Brown <lenb@kernel.org> Cc: Leonardo Bras <leobras.c@gmail.com> Cc: Libor Pechacek <lpechacek@suse.cz> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Nathan Lynch <nathanl@linux.ibm.com> Cc: "Oliver O'Halloran" <oohall@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Pingfan Liu <kernelfans@gmail.com> Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net> Cc: Roger Pau Monn <roger.pau@citrix.com> Cc: Stefano Stabellini <sstabellini@kernel.org> Cc: Stephen Hemminger <sthemmin@microsoft.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Vasily Gorbik <gor@linux.ibm.com> Cc: Vishal Verma <vishal.l.verma@intel.com> Cc: Wei Liu <wei.liu@kernel.org> Link: https://lkml.kernel.org/r/20200911103459.10306-2-david@redhat.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2020-10-16 11:11:17 -07:00
David Hildenbrand	b30c59279d	mm/memory_hotplug: mark pageblocks MIGRATE_ISOLATE while onlining memory ... Currently, it can happen that pages are allocated (and freed) via the buddy before we finished basic memory onlining. For example, pages are exposed to the buddy and can be allocated before we actually mark the sections online. Allocated pages could suddenly fail pfn_to_online_page() checks. We had similar issues with pcp handling, when pages are allocated+freed before we reach zone_pcp_update() in online_pages() [1]. Instead, mark all pageblocks MIGRATE_ISOLATE, such that allocations are impossible. Once done with the heavy lifting, use undo_isolate_page_range() to move the pages to the MIGRATE_MOVABLE freelist, marking them ready for allocation. Similar to offline_pages(), we have to manually adjust zone->nr_isolate_pageblock. [1] https://lkml.kernel.org/r/1597150703-19003-1-git-send-email-charante@codeaurora.org Signed-off-by: David Hildenbrand <david@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Oscar Salvador <osalvador@suse.de> Acked-by: Michal Hocko <mhocko@suse.com> Cc: Wei Yang <richard.weiyang@linux.alibaba.com> Cc: Baoquan He <bhe@redhat.com> Cc: Pankaj Gupta <pankaj.gupta.linux@gmail.com> Cc: Charan Teja Reddy <charante@codeaurora.org> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Logan Gunthorpe <logang@deltatee.com> Cc: "Matthew Wilcox (Oracle)" <willy@infradead.org> Cc: Mel Gorman <mgorman@suse.de> Cc: Mel Gorman <mgorman@techsingularity.net> Cc: Michel Lespinasse <walken@google.com> Cc: Mike Rapoport <rppt@kernel.org> Cc: Tony Luck <tony.luck@intel.com> Link: https://lkml.kernel.org/r/20200819175957.28465-11-david@redhat.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2020-10-16 11:11:17 -07:00
David Hildenbrand	d882c0067d	mm: pass migratetype into memmap_init_zone() and move_pfn_range_to_zone() ... On the memory onlining path, we want to start with MIGRATE_ISOLATE, to un-isolate the pages after memory onlining is complete. Let's allow passing in the migratetype. Signed-off-by: David Hildenbrand <david@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Oscar Salvador <osalvador@suse.de> Acked-by: Michal Hocko <mhocko@suse.com> Cc: Wei Yang <richard.weiyang@linux.alibaba.com> Cc: Baoquan He <bhe@redhat.com> Cc: Pankaj Gupta <pankaj.gupta.linux@gmail.com> Cc: Tony Luck <tony.luck@intel.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Logan Gunthorpe <logang@deltatee.com> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Mike Rapoport <rppt@kernel.org> Cc: "Matthew Wilcox (Oracle)" <willy@infradead.org> Cc: Michel Lespinasse <walken@google.com> Cc: Charan Teja Reddy <charante@codeaurora.org> Cc: Mel Gorman <mgorman@techsingularity.net> Link: https://lkml.kernel.org/r/20200819175957.28465-10-david@redhat.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2020-10-16 11:11:17 -07:00
David Hildenbrand	aac65321ba	mm/memory_hotplug: simplify page onlining ... We don't allow to offline memory with holes, all boot memory is online, and all hotplugged memory cannot have holes. We can now simplify onlining of pages. As we only allow to online/offline full sections and sections always span full MAX_ORDER_NR_PAGES, we can just process MAX_ORDER - 1 pages without further special handling. The number of onlined pages simply corresponds to the number of pages we were requested to online. While at it, refine the comment regarding the callback not exposing all pages to the buddy. Signed-off-by: David Hildenbrand <david@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Oscar Salvador <osalvador@suse.de> Acked-by: Michal Hocko <mhocko@suse.com> Cc: Wei Yang <richard.weiyang@linux.alibaba.com> Cc: Baoquan He <bhe@redhat.com> Cc: Pankaj Gupta <pankaj.gupta.linux@gmail.com> Cc: Charan Teja Reddy <charante@codeaurora.org> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Logan Gunthorpe <logang@deltatee.com> Cc: "Matthew Wilcox (Oracle)" <willy@infradead.org> Cc: Mel Gorman <mgorman@suse.de> Cc: Mel Gorman <mgorman@techsingularity.net> Cc: Michel Lespinasse <walken@google.com> Cc: Mike Rapoport <rppt@kernel.org> Cc: Tony Luck <tony.luck@intel.com> Link: https://lkml.kernel.org/r/20200819175957.28465-8-david@redhat.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2020-10-16 11:11:17 -07:00
David Hildenbrand	3fa0c7c79d	mm/page_isolation: simplify return value of start_isolate_page_range() ... Callers no longer need the number of isolated pageblocks. Let's simplify. Signed-off-by: David Hildenbrand <david@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Oscar Salvador <osalvador@suse.de> Acked-by: Michal Hocko <mhocko@suse.com> Cc: Wei Yang <richard.weiyang@linux.alibaba.com> Cc: Baoquan He <bhe@redhat.com> Cc: Pankaj Gupta <pankaj.gupta.linux@gmail.com> Cc: Charan Teja Reddy <charante@codeaurora.org> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Logan Gunthorpe <logang@deltatee.com> Cc: "Matthew Wilcox (Oracle)" <willy@infradead.org> Cc: Mel Gorman <mgorman@suse.de> Cc: Mel Gorman <mgorman@techsingularity.net> Cc: Michel Lespinasse <walken@google.com> Cc: Mike Rapoport <rppt@kernel.org> Cc: Tony Luck <tony.luck@intel.com> Link: https://lkml.kernel.org/r/20200819175957.28465-7-david@redhat.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2020-10-16 11:11:17 -07:00
David Hildenbrand	ea15153c3d	mm/memory_hotplug: drop nr_isolate_pageblock in offline_pages() ... We make sure that we cannot have any memory holes right at the beginning of offline_pages() and we only support to online/offline full sections. Both, sections and pageblocks are a power of two in size, and sections always span full pageblocks. We can directly calculate the number of isolated pageblocks from nr_pages. Signed-off-by: David Hildenbrand <david@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Oscar Salvador <osalvador@suse.de> Acked-by: Michal Hocko <mhocko@suse.com> Cc: Wei Yang <richard.weiyang@linux.alibaba.com> Cc: Baoquan He <bhe@redhat.com> Cc: Pankaj Gupta <pankaj.gupta.linux@gmail.com> Cc: Charan Teja Reddy <charante@codeaurora.org> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Logan Gunthorpe <logang@deltatee.com> Cc: "Matthew Wilcox (Oracle)" <willy@infradead.org> Cc: Mel Gorman <mgorman@suse.de> Cc: Mel Gorman <mgorman@techsingularity.net> Cc: Michel Lespinasse <walken@google.com> Cc: Mike Rapoport <rppt@kernel.org> Cc: Tony Luck <tony.luck@intel.com> Link: https://lkml.kernel.org/r/20200819175957.28465-6-david@redhat.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2020-10-16 11:11:17 -07:00
David Hildenbrand	0a1a9a0008	mm/memory_hotplug: simplify page offlining ... We make sure that we cannot have any memory holes right at the beginning of offline_pages(). We no longer need walk_system_ram_range() and can call test_pages_isolated() and __offline_isolated_pages() directly. offlined_pages always corresponds to nr_pages, so we can simplify that. [akpm@linux-foundation.org: patch conflict resolution] Signed-off-by: David Hildenbrand <david@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Oscar Salvador <osalvador@suse.de> Acked-by: Michal Hocko <mhocko@suse.com> Cc: Wei Yang <richard.weiyang@linux.alibaba.com> Cc: Baoquan He <bhe@redhat.com> Cc: Pankaj Gupta <pankaj.gupta.linux@gmail.com> Cc: Charan Teja Reddy <charante@codeaurora.org> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Logan Gunthorpe <logang@deltatee.com> Cc: "Matthew Wilcox (Oracle)" <willy@infradead.org> Cc: Mel Gorman <mgorman@suse.de> Cc: Mel Gorman <mgorman@techsingularity.net> Cc: Michel Lespinasse <walken@google.com> Cc: Mike Rapoport <rppt@kernel.org> Cc: Tony Luck <tony.luck@intel.com> Link: https://lkml.kernel.org/r/20200819175957.28465-4-david@redhat.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2020-10-16 11:11:17 -07:00
David Hildenbrand	4986fac160	mm/memory_hotplug: enforce section granularity when onlining/offlining ... Already two people (including me) tried to offline subsections, because the function looks like it can deal with it. But we really can only online/offline full sections that are properly aligned (e.g., we can only mark full sections online/offline via SECTION_IS_ONLINE). Add a simple safety net to document the restriction now. Current users (core and powernv/memtrace) respect these restrictions. Signed-off-by: David Hildenbrand <david@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Oscar Salvador <osalvador@suse.de> Acked-by: Michal Hocko <mhocko@suse.com> Cc: Wei Yang <richard.weiyang@linux.alibaba.com> Cc: Baoquan He <bhe@redhat.com> Cc: Pankaj Gupta <pankaj.gupta.linux@gmail.com> Cc: Charan Teja Reddy <charante@codeaurora.org> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Logan Gunthorpe <logang@deltatee.com> Cc: "Matthew Wilcox (Oracle)" <willy@infradead.org> Cc: Mel Gorman <mgorman@suse.de> Cc: Mel Gorman <mgorman@techsingularity.net> Cc: Michel Lespinasse <walken@google.com> Cc: Mike Rapoport <rppt@kernel.org> Cc: Tony Luck <tony.luck@intel.com> Link: https://lkml.kernel.org/r/20200819175957.28465-3-david@redhat.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2020-10-16 11:11:17 -07:00
David Hildenbrand	73a11c9658	mm/memory_hotplug: inline __offline_pages() into offline_pages() ... Patch series "mm/memory_hotplug: online_pages()/offline_pages() cleanups", v2. These are a bunch of cleanups for online_pages()/offline_pages() and related code, mostly getting rid of memory hole handling that is no longer necessary. There is only a single walk_system_ram_range() call left in offline_pages(), to make sure we don't have any memory holes. I had some of these patches lying around for a longer time but didn't have time to polish them. In addition, the last patch marks all pageblocks of memory to get onlined MIGRATE_ISOLATE, so pages that have just been exposed to the buddy cannot get allocated before onlining is complete. Once heavy lifting is done, the pageblocks are set to MIGRATE_MOVABLE, such that allocations are possible. I played with DIMMs and virtio-mem on x86-64 and didn't spot any surprises. I verified that the numer of isolated pageblocks is correctly handled when onlining/offlining. This patch (of 10): There is only a single user, offline_pages(). Let's inline, to make it look more similar to online_pages(). Signed-off-by: David Hildenbrand <david@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Oscar Salvador <osalvador@suse.de> Reviewed-by: Pankaj Gupta <pankaj.gupta.linux@gmail.com> Acked-by: Michal Hocko <mhocko@suse.com> Cc: Wei Yang <richard.weiyang@linux.alibaba.com> Cc: Baoquan He <bhe@redhat.com> Cc: Pankaj Gupta <pankaj.gupta.linux@gmail.com> Cc: Charan Teja Reddy <charante@codeaurora.org> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Logan Gunthorpe <logang@deltatee.com> Cc: "Matthew Wilcox (Oracle)" <willy@infradead.org> Cc: Mel Gorman <mgorman@techsingularity.net> Cc: Michal Hocko <mhocko@suse.com> Cc: Michel Lespinasse <walken@google.com> Cc: Mike Rapoport <rppt@kernel.org> Cc: Tony Luck <tony.luck@intel.com> Cc: Mel Gorman <mgorman@suse.de> Link: https://lkml.kernel.org/r/20200819175957.28465-1-david@redhat.com Link: https://lkml.kernel.org/r/20200819175957.28465-2-david@redhat.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2020-10-16 11:11:17 -07:00
Dan Williams	a035b6bf86	mm/memory_hotplug: introduce default phys_to_target_node() implementation ... In preparation to set a fallback value for dev_dax->target_node, introduce generic fallback helpers for phys_to_target_node() A generic implementation based on node-data or memblock was proposed, but as noted by Mike: "Here again, I would prefer to add a weak default for phys_to_target_node() because the "generic" implementation is not really generic. The fallback to reserved ranges is x86 specfic because on x86 most of the reserved areas is not in memblock.memory. AFAIK, no other architecture does this." The info message in the generic memory_add_physaddr_to_nid() implementation is fixed up to properly reflect that memory_add_physaddr_to_nid() communicates "online" node info and phys_to_target_node() indicates "target / to-be-onlined" node info. [akpm@linux-foundation.org: fix CONFIG_MEMORY_HOTPLUG=n build] Link: https://lkml.kernel.org/r/202008252130.7YrHIyMI%25lkp@intel.com Signed-off-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Cc: David Hildenbrand <david@redhat.com> Cc: Mike Rapoport <rppt@linux.ibm.com> Cc: Jia He <justin.he@arm.com> Cc: Andy Lutomirski <luto@kernel.org> Cc: Ard Biesheuvel <ardb@kernel.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Borislav Petkov <bp@alien8.de> Cc: Brice Goglin <Brice.Goglin@inria.fr> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: Dave Jiang <dave.jiang@intel.com> Cc: David Airlie <airlied@linux.ie> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Ira Weiny <ira.weiny@intel.com> Cc: Jason Gunthorpe <jgg@mellanox.com> Cc: Jeff Moyer <jmoyer@redhat.com> Cc: Joao Martins <joao.m.martins@oracle.com> Cc: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Paul Mackerras <paulus@ozlabs.org> Cc: Pavel Tatashin <pasha.tatashin@soleen.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Tom Lendacky <thomas.lendacky@amd.com> Cc: Vishal Verma <vishal.l.verma@intel.com> Cc: Wei Yang <richard.weiyang@linux.alibaba.com> Cc: Will Deacon <will@kernel.org> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com> Cc: Hulk Robot <hulkci@huawei.com> Cc: Jason Yan <yanaijie@huawei.com> Cc: "Jérôme Glisse" <jglisse@redhat.com> Cc: Juergen Gross <jgross@suse.com> Cc: kernel test robot <lkp@intel.com> Cc: Randy Dunlap <rdunlap@infradead.org> Cc: Stefano Stabellini <sstabellini@kernel.org> Cc: Vivek Goyal <vgoyal@redhat.com> Link: https://lkml.kernel.org/r/159643097768.4062302.3135192588966888630.stgit@dwillia2-desk3.amr.corp.intel.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2020-10-13 18:38:27 -07:00
Laurent Dufour	f85086f95f	mm: don't rely on system state to detect hot-plug operations ... In register_mem_sect_under_node() the system_state's value is checked to detect whether the call is made during boot time or during an hot-plug operation. Unfortunately, that check against SYSTEM_BOOTING is wrong because regular memory is registered at SYSTEM_SCHEDULING state. In addition, memory hot-plug operation can be triggered at this system state by the ACPI [1]. So checking against the system state is not enough. The consequence is that on system with interleaved node's ranges like this: Early memory node ranges node 1: [mem 0x0000000000000000-0x000000011fffffff] node 2: [mem 0x0000000120000000-0x000000014fffffff] node 1: [mem 0x0000000150000000-0x00000001ffffffff] node 0: [mem 0x0000000200000000-0x000000048fffffff] node 2: [mem 0x0000000490000000-0x00000007ffffffff] This can be seen on PowerPC LPAR after multiple memory hot-plug and hot-unplug operations are done. At the next reboot the node's memory ranges can be interleaved and since the call to link_mem_sections() is made in topology_init() while the system is in the SYSTEM_SCHEDULING state, the node's id is not checked, and the sections registered to multiple nodes: $ ls -l /sys/devices/system/memory/memory21/node* total 0 lrwxrwxrwx 1 root root 0 Aug 24 05:27 node1 -> ../../node/node1 lrwxrwxrwx 1 root root 0 Aug 24 05:27 node2 -> ../../node/node2 In that case, the system is able to boot but if later one of theses memory blocks is hot-unplugged and then hot-plugged, the sysfs inconsistency is detected and this is triggering a BUG_ON(): kernel BUG at /Users/laurent/src/linux-ppc/mm/memory_hotplug.c:1084! Oops: Exception in kernel mode, sig: 5 [#1] LE PAGE_SIZE=64K MMU=Hash SMP NR_CPUS=2048 NUMA pSeries Modules linked in: rpadlpar_io rpaphp pseries_rng rng_core vmx_crypto gf128mul binfmt_misc ip_tables x_tables xfs libcrc32c crc32c_vpmsum autofs4 CPU: 8 PID: 10256 Comm: drmgr Not tainted 5.9.0-rc1+ #25 Call Trace: add_memory_resource+0x23c/0x340 (unreliable) __add_memory+0x5c/0xf0 dlpar_add_lmb+0x1b4/0x500 dlpar_memory+0x1f8/0xb80 handle_dlpar_errorlog+0xc0/0x190 dlpar_store+0x198/0x4a0 kobj_attr_store+0x30/0x50 sysfs_kf_write+0x64/0x90 kernfs_fop_write+0x1b0/0x290 vfs_write+0xe8/0x290 ksys_write+0xdc/0x130 system_call_exception+0x160/0x270 system_call_common+0xf0/0x27c This patch addresses the root cause by not relying on the system_state value to detect whether the call is due to a hot-plug operation. An extra parameter is added to link_mem_sections() detailing whether the operation is due to a hot-plug operation. [1] According to Oscar Salvador, using this qemu command line, ACPI memory hotplug operations are raised at SYSTEM_SCHEDULING state: $QEMU -enable-kvm -machine pc -smp 4,sockets=4,cores=1,threads=1 -cpu host -monitor pty \ -m size=$MEM,slots=255,maxmem=4294967296k \ -numa node,nodeid=0,cpus=0-3,mem=512 -numa node,nodeid=1,mem=512 \ -object memory-backend-ram,id=memdimm0,size=134217728 -device pc-dimm,node=0,memdev=memdimm0,id=dimm0,slot=0 \ -object memory-backend-ram,id=memdimm1,size=134217728 -device pc-dimm,node=0,memdev=memdimm1,id=dimm1,slot=1 \ -object memory-backend-ram,id=memdimm2,size=134217728 -device pc-dimm,node=0,memdev=memdimm2,id=dimm2,slot=2 \ -object memory-backend-ram,id=memdimm3,size=134217728 -device pc-dimm,node=0,memdev=memdimm3,id=dimm3,slot=3 \ -object memory-backend-ram,id=memdimm4,size=134217728 -device pc-dimm,node=1,memdev=memdimm4,id=dimm4,slot=4 \ -object memory-backend-ram,id=memdimm5,size=134217728 -device pc-dimm,node=1,memdev=memdimm5,id=dimm5,slot=5 \ -object memory-backend-ram,id=memdimm6,size=134217728 -device pc-dimm,node=1,memdev=memdimm6,id=dimm6,slot=6 \ Fixes: 4fbce63391 ("mm/memory_hotplug.c: make register_mem_sect_under_node() a callback of walk_memory_range()") Signed-off-by: Laurent Dufour <ldufour@linux.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: David Hildenbrand <david@redhat.com> Reviewed-by: Oscar Salvador <osalvador@suse.de> Acked-by: Michal Hocko <mhocko@suse.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: "Rafael J. Wysocki" <rafael@kernel.org> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Nathan Lynch <nathanl@linux.ibm.com> Cc: Scott Cheloha <cheloha@linux.ibm.com> Cc: Tony Luck <tony.luck@intel.com> Cc: <stable@vger.kernel.org> Link: https://lkml.kernel.org/r/20200915094143.79181-3-ldufour@linux.ibm.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2020-09-26 10:33:57 -07:00
Laurent Dufour	c1d0da8335	mm: replace memmap_context by meminit_context ... Patch series "mm: fix memory to node bad links in sysfs", v3. Sometimes, firmware may expose interleaved memory layout like this: Early memory node ranges node 1: [mem 0x0000000000000000-0x000000011fffffff] node 2: [mem 0x0000000120000000-0x000000014fffffff] node 1: [mem 0x0000000150000000-0x00000001ffffffff] node 0: [mem 0x0000000200000000-0x000000048fffffff] node 2: [mem 0x0000000490000000-0x00000007ffffffff] In that case, we can see memory blocks assigned to multiple nodes in sysfs: $ ls -l /sys/devices/system/memory/memory21 total 0 lrwxrwxrwx 1 root root 0 Aug 24 05:27 node1 -> ../../node/node1 lrwxrwxrwx 1 root root 0 Aug 24 05:27 node2 -> ../../node/node2 -rw-r--r-- 1 root root 65536 Aug 24 05:27 online -r--r--r-- 1 root root 65536 Aug 24 05:27 phys_device -r--r--r-- 1 root root 65536 Aug 24 05:27 phys_index drwxr-xr-x 2 root root 0 Aug 24 05:27 power -r--r--r-- 1 root root 65536 Aug 24 05:27 removable -rw-r--r-- 1 root root 65536 Aug 24 05:27 state lrwxrwxrwx 1 root root 0 Aug 24 05:25 subsystem -> ../../../../bus/memory -rw-r--r-- 1 root root 65536 Aug 24 05:25 uevent -r--r--r-- 1 root root 65536 Aug 24 05:27 valid_zones The same applies in the node's directory with a memory21 link in both the node1 and node2's directory. This is wrong but doesn't prevent the system to run. However when later, one of these memory blocks is hot-unplugged and then hot-plugged, the system is detecting an inconsistency in the sysfs layout and a BUG_ON() is raised: kernel BUG at /Users/laurent/src/linux-ppc/mm/memory_hotplug.c:1084! LE PAGE_SIZE=64K MMU=Hash SMP NR_CPUS=2048 NUMA pSeries Modules linked in: rpadlpar_io rpaphp pseries_rng rng_core vmx_crypto gf128mul binfmt_misc ip_tables x_tables xfs libcrc32c crc32c_vpmsum autofs4 CPU: 8 PID: 10256 Comm: drmgr Not tainted 5.9.0-rc1+ #25 Call Trace: add_memory_resource+0x23c/0x340 (unreliable) __add_memory+0x5c/0xf0 dlpar_add_lmb+0x1b4/0x500 dlpar_memory+0x1f8/0xb80 handle_dlpar_errorlog+0xc0/0x190 dlpar_store+0x198/0x4a0 kobj_attr_store+0x30/0x50 sysfs_kf_write+0x64/0x90 kernfs_fop_write+0x1b0/0x290 vfs_write+0xe8/0x290 ksys_write+0xdc/0x130 system_call_exception+0x160/0x270 system_call_common+0xf0/0x27c This has been seen on PowerPC LPAR. The root cause of this issue is that when node's memory is registered, the range used can overlap another node's range, thus the memory block is registered to multiple nodes in sysfs. There are two issues here: (a) The sysfs memory and node's layouts are broken due to these multiple links (b) The link errors in link_mem_sections() should not lead to a system panic. To address (a) register_mem_sect_under_node should not rely on the system state to detect whether the link operation is triggered by a hot plug operation or not. This is addressed by the patches 1 and 2 of this series. Issue (b) will be addressed separately. This patch (of 2): The memmap_context enum is used to detect whether a memory operation is due to a hot-add operation or happening at boot time. Make it general to the hotplug operation and rename it as meminit_context. There is no functional change introduced by this patch Suggested-by: David Hildenbrand <david@redhat.com> Signed-off-by: Laurent Dufour <ldufour@linux.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: David Hildenbrand <david@redhat.com> Reviewed-by: Oscar Salvador <osalvador@suse.de> Acked-by: Michal Hocko <mhocko@suse.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: "Rafael J . Wysocki" <rafael@kernel.org> Cc: Nathan Lynch <nathanl@linux.ibm.com> Cc: Scott Cheloha <cheloha@linux.ibm.com> Cc: Tony Luck <tony.luck@intel.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: <stable@vger.kernel.org> Link: https://lkml.kernel.org/r/20200915094143.79181-1-ldufour@linux.ibm.com Link: https://lkml.kernel.org/r/20200915132624.9723-1-ldufour@linux.ibm.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2020-09-26 10:33:57 -07:00
Pavel Tatashin	9683182612	mm/memory_hotplug: drain per-cpu pages again during memory offline ... There is a race during page offline that can lead to infinite loop: a page never ends up on a buddy list and __offline_pages() keeps retrying infinitely or until a termination signal is received. Thread#1 - a new process: load_elf_binary begin_new_exec exec_mmap mmput exit_mmap tlb_finish_mmu tlb_flush_mmu release_pages free_unref_page_list free_unref_page_prepare set_pcppage_migratetype(page, migratetype); // Set page->index migration type below MIGRATE_PCPTYPES Thread#2 - hot-removes memory __offline_pages start_isolate_page_range set_migratetype_isolate set_pageblock_migratetype(page, MIGRATE_ISOLATE); Set migration type to MIGRATE_ISOLATE-> set drain_all_pages(zone); // drain per-cpu page lists to buddy allocator. Thread#1 - continue free_unref_page_commit migratetype = get_pcppage_migratetype(page); // get old migration type list_add(&page->lru, &pcp->lists[migratetype]); // add new page to already drained pcp list Thread#2 Never drains pcp again, and therefore gets stuck in the loop. The fix is to try to drain per-cpu lists again after check_pages_isolated_cb() fails. Fixes: c52e75935f ("mm: remove extra drain pages on pcp list") Signed-off-by: Pavel Tatashin <pasha.tatashin@soleen.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: David Rientjes <rientjes@google.com> Acked-by: Vlastimil Babka <vbabka@suse.cz> Acked-by: Michal Hocko <mhocko@suse.com> Acked-by: David Hildenbrand <david@redhat.com> Cc: Oscar Salvador <osalvador@suse.de> Cc: Wei Yang <richard.weiyang@gmail.com> Cc: <stable@vger.kernel.org> Link: https://lkml.kernel.org/r/20200903140032.380431-1-pasha.tatashin@soleen.com Link: https://lkml.kernel.org/r/20200904151448.100489-2-pasha.tatashin@soleen.com Link: http://lkml.kernel.org/r/20200904070235.GA15277@dhcp22.suse.cz Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2020-09-19 13:13:39 -07:00
Matthew Wilcox (Oracle)	6c357848b4	mm: replace hpage_nr_pages with thp_nr_pages ... The thp prefix is more frequently used than hpage and we should be consistent between the various functions. [akpm@linux-foundation.org: fix mm/migrate.c] Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: William Kucharski <william.kucharski@oracle.com> Reviewed-by: Zi Yan <ziy@nvidia.com> Cc: Mike Kravetz <mike.kravetz@oracle.com> Cc: David Hildenbrand <david@redhat.com> Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com> Link: http://lkml.kernel.org/r/20200629151959.15779-6-willy@infradead.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2020-08-14 19:56:56 -07:00
Joonsoo Kim	19fc7bed25	mm/migrate: introduce a standard migration target allocation function ... There are some similar functions for migration target allocation. Since there is no fundamental difference, it's better to keep just one rather than keeping all variants. This patch implements base migration target allocation function. In the following patches, variants will be converted to use this function. Changes should be mechanical, but, unfortunately, there are some differences. First, some callers' nodemask is assgined to NULL since NULL nodemask will be considered as all available nodes, that is, &node_states[N_MEMORY]. Second, for hugetlb page allocation, gfp_mask is redefined as regular hugetlb allocation gfp_mask plus __GFP_THISNODE if user provided gfp_mask has it. This is because future caller of this function requires to set this node constaint. Lastly, if provided nodeid is NUMA_NO_NODE, nodeid is set up to the node where migration source lives. It helps to remove simple wrappers for setting up the nodeid. Note that PageHighmem() call in previous function is changed to open-code "is_highmem_idx()" since it provides more readability. [akpm@linux-foundation.org: tweak patch title, per Vlastimil] [akpm@linux-foundation.org: fix typo in comment] Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Vlastimil Babka <vbabka@suse.cz> Acked-by: Michal Hocko <mhocko@suse.com> Cc: Christoph Hellwig <hch@infradead.org> Cc: Mike Kravetz <mike.kravetz@oracle.com> Cc: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com> Cc: Roman Gushchin <guro@fb.com> Link: http://lkml.kernel.org/r/1594622517-20681-6-git-send-email-iamjoonsoo.kim@lge.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2020-08-12 10:58:02 -07:00
Charan Teja Reddy	de1193f0be	mm, memory_hotplug: update pcp lists everytime onlining a memory block ... When onlining a first memory block in a zone, pcp lists are not updated thus pcp struct will have the default setting of ->high = 0,->batch = 1. This means till the second memory block in a zone(if it have) is onlined the pcp lists of this zone will not contain any pages because pcp's ->count is always greater than ->high thus free_pcppages_bulk() is called to free batch size(=1) pages every time system wants to add a page to the pcp list through free_unref_page(). To put this in a word, system is not using benefits offered by the pcp lists when there is a single onlineable memory block in a zone. Correct this by always updating the pcp lists when memory block is onlined. Fixes: 1f522509c7 ("mem-hotplug: avoid multiple zones sharing same boot strapping boot_pageset") Signed-off-by: Charan Teja Reddy <charante@codeaurora.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: David Hildenbrand <david@redhat.com> Acked-by: Vlastimil Babka <vbabka@suse.cz> Acked-by: Michal Hocko <mhocko@suse.com> Cc: Vinayak Menon <vinmenon@codeaurora.org> Link: http://lkml.kernel.org/r/1596372896-15336-1-git-send-email-charante@codeaurora.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2020-08-12 10:57:57 -07:00
Jia He	b4223a510e	mm/memory_hotplug: fix unpaired mem_hotplug_begin/done ... When check_memblock_offlined_cb() returns failed rc(e.g. the memblock is online at that time), mem_hotplug_begin/done is unpaired in such case. Therefore a warning: Call Trace: percpu_up_write+0x33/0x40 try_remove_memory+0x66/0x120 ? _cond_resched+0x19/0x30 remove_memory+0x2b/0x40 dev_dax_kmem_remove+0x36/0x72 [kmem] device_release_driver_internal+0xf0/0x1c0 device_release_driver+0x12/0x20 bus_remove_device+0xe1/0x150 device_del+0x17b/0x3e0 unregister_dev_dax+0x29/0x60 devm_action_release+0x15/0x20 release_nodes+0x19a/0x1e0 devres_release_all+0x3f/0x50 device_release_driver_internal+0x100/0x1c0 driver_detach+0x4c/0x8f bus_remove_driver+0x5c/0xd0 driver_unregister+0x31/0x50 dax_pmem_exit+0x10/0xfe0 [dax_pmem] Fixes: f1037ec0cc ("mm/memory_hotplug: fix remove_memory() lockdep splat") Signed-off-by: Jia He <justin.he@arm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: David Hildenbrand <david@redhat.com> Acked-by: Michal Hocko <mhocko@suse.com> Acked-by: Dan Williams <dan.j.williams@intel.com> Cc: <stable@vger.kernel.org> [5.6+] Cc: Andy Lutomirski <luto@kernel.org> Cc: Baoquan He <bhe@redhat.com> Cc: Borislav Petkov <bp@alien8.de> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Chuhong Yuan <hslester96@gmail.com> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: Dave Jiang <dave.jiang@intel.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jonathan Cameron <Jonathan.Cameron@Huawei.com> Cc: Kaly Xin <Kaly.Xin@arm.com> Cc: Logan Gunthorpe <logang@deltatee.com> Cc: Masahiro Yamada <masahiroy@kernel.org> Cc: Mike Rapoport <rppt@linux.ibm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Rich Felker <dalias@libc.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Tony Luck <tony.luck@intel.com> Cc: Vishal Verma <vishal.l.verma@intel.com> Cc: Will Deacon <will@kernel.org> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Link: http://lkml.kernel.org/r/20200710031619.18762-3-justin.he@arm.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2020-08-12 10:57:57 -07:00
Jia He	d622ecec5f	mm/memory_hotplug: introduce default dummy memory_add_physaddr_to_nid() ... This is to introduce a general dummy helper. memory_add_physaddr_to_nid() is a fallback option to get the nid in case NUMA_NO_NID is detected. After this patch, arm64/sh/s390 can simply use the general dummy version. PowerPC/x86/ia64 will still use their specific version. This is the preparation to set a fallback value for dev_dax->target_node. Signed-off-by: Jia He <justin.he@arm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: David Hildenbrand <david@redhat.com> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Michal Hocko <mhocko@suse.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Will Deacon <will@kernel.org> Cc: Tony Luck <tony.luck@intel.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Rich Felker <dalias@libc.org> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: Andy Lutomirski <luto@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: Borislav Petkov <bp@alien8.de> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Vishal Verma <vishal.l.verma@intel.com> Cc: Dave Jiang <dave.jiang@intel.com> Cc: Baoquan He <bhe@redhat.com> Cc: Chuhong Yuan <hslester96@gmail.com> Cc: Mike Rapoport <rppt@linux.ibm.com> Cc: Logan Gunthorpe <logang@deltatee.com> Cc: Masahiro Yamada <masahiroy@kernel.org> Cc: Jonathan Cameron <Jonathan.Cameron@Huawei.com> Cc: Kaly Xin <Kaly.Xin@arm.com> Link: http://lkml.kernel.org/r/20200710031619.18762-2-justin.he@arm.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2020-08-12 10:57:57 -07:00
David Hildenbrand	93146d98ce	mm/memory_hotplug: document why shuffle_zone() is relevant ... It's not completely obvious why we have to shuffle the complete zone - introduced in commit e900a918b0 ("mm: shuffle initial free memory to improve memory-side-cache utilization") - because some sort of shuffling is already performed when onlining pages via __free_one_page(), placing MAX_ORDER-1 pages either to the head or the tail of the freelist. Let's document why we have to shuffle the complete zone when exposing larger, contiguous physical memory areas to the buddy. Signed-off-by: David Hildenbrand <david@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Dan Williams <dan.j.williams@intel.com> Acked-by: Michal Hocko <mhocko@suse.com> Cc: Alexander Duyck <alexander.h.duyck@linux.intel.com> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Michal Hocko <mhocko@suse.com> Link: http://lkml.kernel.org/r/20200624094741.9918-3-david@redhat.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2020-08-07 11:33:29 -07:00
David Hildenbrand	0a18e60788	mm: remove vm_total_pages ... The global variable "vm_total_pages" is a relic from older days. There is only a single user that reads the variable - build_all_zonelists() - and the first thing it does is update it. Use a local variable in build_all_zonelists() instead and remove the global variable. Signed-off-by: David Hildenbrand <david@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Wei Yang <richard.weiyang@gmail.com> Reviewed-by: Pankaj Gupta <pankaj.gupta.linux@gmail.com> Reviewed-by: Mike Rapoport <rppt@linux.ibm.com> Acked-by: Michal Hocko <mhocko@suse.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Huang Ying <ying.huang@intel.com> Cc: Minchan Kim <minchan@kernel.org> Link: http://lkml.kernel.org/r/20200619132410.23859-2-david@redhat.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2020-08-07 11:33:28 -07:00
Ben Widawsky	b7e3debdd0	mm/memory_hotplug.c: fix false softlockup during pfn range removal ... When working with very large nodes, poisoning the struct pages (for which there will be very many) can take a very long time. If the system is using voluntary preemptions, the software watchdog will not be able to detect forward progress. This patch addresses this issue by offering to give up time like __remove_pages() does. This behavior was introduced in v5.6 with: commit d33695b16a ("mm/memory_hotplug: poison memmap in remove_pfn_range_from_zone()") Alternately, init_page_poison could do this cond_resched(), but it seems to me that the caller of init_page_poison() is what actually knows whether or not it should relax its own priority. Based on Dan's notes, I think this is perfectly safe: commit f931ab479d ("mm: fix devm_memremap_pages crash, use mem_hotplug_{begin, done}") Aside from fixing the lockup, it is also a friendlier thing to do on lower core systems that might wipe out large chunks of hotplug memory (probably not a very common case). Fixes this kind of splat: watchdog: BUG: soft lockup - CPU#46 stuck for 22s! [daxctl:9922] irq event stamp: 138450 hardirqs last enabled at (138449): [<ffffffffa1001f26>] trace_hardirqs_on_thunk+0x1a/0x1c hardirqs last disabled at (138450): [<ffffffffa1001f42>] trace_hardirqs_off_thunk+0x1a/0x1c softirqs last enabled at (138448): [<ffffffffa1e00347>] __do_softirq+0x347/0x456 softirqs last disabled at (138443): [<ffffffffa10c416d>] irq_exit+0x7d/0xb0 CPU: 46 PID: 9922 Comm: daxctl Not tainted 5.7.0-BEN-14238-g373c6049b336 #30 Hardware name: Intel Corporation PURLEY/PURLEY, BIOS PLYXCRB1.86B.0578.D07.1902280810 02/28/2019 RIP: 0010:memset_erms+0x9/0x10 Code: c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 f3 48 ab 89 d1 f3 aa 4c 89 c8 c3 90 49 89 f9 40 88 f0 48 89 d1 <f3> aa 4c 89 c8 c3 90 49 89 fa 40 0f b6 ce 48 b8 01 01 01 01 01 01 Call Trace: remove_pfn_range_from_zone+0x3a/0x380 memunmap_pages+0x17f/0x280 release_nodes+0x22a/0x260 __device_release_driver+0x172/0x220 device_driver_detach+0x3e/0xa0 unbind_store+0x113/0x130 kernfs_fop_write+0xdc/0x1c0 vfs_write+0xde/0x1d0 ksys_write+0x58/0xd0 do_syscall_64+0x5a/0x120 entry_SYSCALL_64_after_hwframe+0x49/0xb3 Built 2 zonelists, mobility grouping on. Total pages: 49050381 Policy zone: Normal Built 3 zonelists, mobility grouping on. Total pages: 49312525 Policy zone: Normal David said: "It really only is an issue for devmem. Ordinary hotplugged system memory is not affected (onlined/offlined in memory block granularity)." Link: http://lkml.kernel.org/r/20200619231213.1160351-1-ben.widawsky@intel.com Fixes: commit d33695b16a ("mm/memory_hotplug: poison memmap in remove_pfn_range_from_zone()") Signed-off-by: Ben Widawsky <ben.widawsky@intel.com> Reported-by: "Scargall, Steve" <steve.scargall@intel.com> Reported-by: Ben Widawsky <ben.widawsky@intel.com> Acked-by: David Hildenbrand <david@redhat.com> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Vishal Verma <vishal.l.verma@intel.com> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2020-06-26 00:27:38 -07:00
Linus Torvalds	09102704c6	virtio: features, fixes ... virtio-mem doorbell mapping for vdpa config interrupt support in ifc fixes all over the place Signed-off-by: Michael S. Tsirkin <mst@redhat.com> -----BEGIN PGP SIGNATURE----- iQFDBAABCAAtFiEEXQn9CHHI+FuUyooNKB8NuNKNVGkFAl7fZ6APHG1zdEByZWRo YXQuY29tAAoJECgfDbjSjVRpkDoIAMcBcQx5su1iuX7vT35xzUWZO478eAf1jOMZ 7KxKUVBeztkcxVFUlRVRu9MR6wOzwHils+1HD6025775Smr5M6x3aJxR6xOORaBj RoU6OVGkpDvbzsxlhW+xhONz4O7/RkveKJPCwzGjqHrsFeh92lkfTqroz/EuNpw+ LZsO0+DhdUf123HbwHQp5lxW8EjyrRabgeZZg/D9VLPhoCP88vCjRhBXU2GPuaUl /UNXsQafn4xUgrxPaoN5f4Phn/P46NNrbZ1jmlkw/z/3QhF/DhktGXGaZsIHDCN/ vicUii0or5QLeBsZpMbKko/BIe2xWHxFjkMRhMOMZOfcBb6sMBI= =auUa -----END PGP SIGNATURE----- Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost Pull virtio updates from Michael Tsirkin: - virtio-mem: paravirtualized memory hotplug - support doorbell mapping for vdpa - config interrupt support in ifc - fixes all over the place * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: (40 commits) vhost/test: fix up after API change virtio_mem: convert device block size into 64bit virtio-mem: drop unnecessary initialization ifcvf: implement config interrupt in IFCVF vhost: replace -1 with VHOST_FILE_UNBIND in ioctls vhost_vdpa: Support config interrupt in vdpa ifcvf: ignore continuous setting same status value virtio-mem: Don't rely on implicit compiler padding for requests virtio-mem: Try to unplug the complete online memory block first virtio-mem: Use -ETXTBSY as error code if the device is busy virtio-mem: Unplug subblocks right-to-left virtio-mem: Drop manual check for already present memory virtio-mem: Add parent resource for all added "System RAM" virtio-mem: Better retry handling virtio-mem: Offline and remove completely unplugged memory blocks mm/memory_hotplug: Introduce offline_and_remove_memory() virtio-mem: Allow to offline partially unplugged memory blocks mm: Allow to offline unmovable PageOffline() pages via MEM_GOING_OFFLINE virtio-mem: Paravirtualized memory hotunplug part 2 virtio-mem: Paravirtualized memory hotunplug part 1 ...	2020-06-10 13:42:09 -07:00