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Merge 5.10.9 into android12-5.10
Changes in 5.10.9
btrfs: reloc: fix wrong file extent type check to avoid false ENOENT
btrfs: prevent NULL pointer dereference in extent_io_tree_panic
ALSA: hda/realtek: fix right sounds and mute/micmute LEDs for HP machines
ALSA: doc: Fix reference to mixart.rst
ASoC: AMD Renoir - add DMI entry for Lenovo ThinkPad X395
ASoC: dapm: remove widget from dirty list on free
x86/hyperv: check cpu mask after interrupt has been disabled
drm/amdgpu: add green_sardine device id (v2)
drm/amdgpu: fix DRM_INFO flood if display core is not supported (bug 210921)
Revert "drm/amd/display: Fixed Intermittent blue screen on OLED panel"
drm/amdgpu: add new device id for Renior
drm/i915: Allow the sysadmin to override security mitigations
drm/i915/gt: Limit VFE threads based on GT
drm/i915/backlight: fix CPU mode backlight takeover on LPT
drm/bridge: sii902x: Refactor init code into separate function
dt-bindings: display: sii902x: Add supply bindings
drm/bridge: sii902x: Enable I/O and core VCC supplies if present
tracing/kprobes: Do the notrace functions check without kprobes on ftrace
tools/bootconfig: Add tracing_on support to helper scripts
ext4: use IS_ERR instead of IS_ERR_OR_NULL and set inode null when IS_ERR
ext4: fix wrong list_splice in ext4_fc_cleanup
ext4: fix bug for rename with RENAME_WHITEOUT
cifs: check pointer before freeing
cifs: fix interrupted close commands
riscv: Drop a duplicated PAGE_KERNEL_EXEC
riscv: return -ENOSYS for syscall -1
riscv: Fixup CONFIG_GENERIC_TIME_VSYSCALL
riscv: Fix KASAN memory mapping.
mips: fix Section mismatch in reference
mips: lib: uncached: fix non-standard usage of variable 'sp'
MIPS: boot: Fix unaligned access with CONFIG_MIPS_RAW_APPENDED_DTB
MIPS: Fix malformed NT_FILE and NT_SIGINFO in 32bit coredumps
MIPS: relocatable: fix possible boot hangup with KASLR enabled
RDMA/ocrdma: Fix use after free in ocrdma_dealloc_ucontext_pd()
ACPI: scan: Harden acpi_device_add() against device ID overflows
xen/privcmd: allow fetching resource sizes
compiler.h: Raise minimum version of GCC to 5.1 for arm64
mm/vmalloc.c: fix potential memory leak
mm/hugetlb: fix potential missing huge page size info
mm/process_vm_access.c: include compat.h
dm raid: fix discard limits for raid1
dm snapshot: flush merged data before committing metadata
dm integrity: fix flush with external metadata device
dm integrity: fix the maximum number of arguments
dm crypt: use GFP_ATOMIC when allocating crypto requests from softirq
dm crypt: do not wait for backlogged crypto request completion in softirq
dm crypt: do not call bio_endio() from the dm-crypt tasklet
dm crypt: defer decryption to a tasklet if interrupts disabled
stmmac: intel: change all EHL/TGL to auto detect phy addr
r8152: Add Lenovo Powered USB-C Travel Hub
btrfs: tree-checker: check if chunk item end overflows
ext4: don't leak old mountpoint samples
io_uring: don't take files/mm for a dead task
io_uring: drop mm and files after task_work_run
ARC: build: remove non-existing bootpImage from KBUILD_IMAGE
ARC: build: add uImage.lzma to the top-level target
ARC: build: add boot_targets to PHONY
ARC: build: move symlink creation to arch/arc/Makefile to avoid race
ARM: omap2: pmic-cpcap: fix maximum voltage to be consistent with defaults on xt875
ath11k: fix crash caused by NULL rx_channel
netfilter: ipset: fixes possible oops in mtype_resize
ath11k: qmi: try to allocate a big block of DMA memory first
btrfs: fix async discard stall
btrfs: merge critical sections of discard lock in workfn
btrfs: fix transaction leak and crash after RO remount caused by qgroup rescan
regulator: bd718x7: Add enable times
ethernet: ucc_geth: fix definition and size of ucc_geth_tx_global_pram
ARM: dts: ux500/golden: Set display max brightness
habanalabs: adjust pci controller init to new firmware
habanalabs/gaudi: retry loading TPC f/w on -EINTR
habanalabs: register to pci shutdown callback
staging: spmi: hisi-spmi-controller: Fix some error handling paths
spi: altera: fix return value for altera_spi_txrx()
habanalabs: Fix memleak in hl_device_reset
hwmon: (pwm-fan) Ensure that calculation doesn't discard big period values
lib/raid6: Let $(UNROLL) rules work with macOS userland
kconfig: remove 'kvmconfig' and 'xenconfig' shorthands
spi: fix the divide by 0 error when calculating xfer waiting time
io_uring: drop file refs after task cancel
bfq: Fix computation of shallow depth
arch/arc: add copy_user_page() to <asm/page.h> to fix build error on ARC
misdn: dsp: select CONFIG_BITREVERSE
net: ethernet: fs_enet: Add missing MODULE_LICENSE
selftests: fix the return value for UDP GRO test
nvme-pci: mark Samsung PM1725a as IGNORE_DEV_SUBNQN
nvme: avoid possible double fetch in handling CQE
nvmet-rdma: Fix list_del corruption on queue establishment failure
drm/amd/display: fix sysfs amdgpu_current_backlight_pwm NULL pointer issue
drm/amdgpu: fix a GPU hang issue when remove device
drm/amd/pm: fix the failure when change power profile for renoir
drm/amdgpu: fix potential memory leak during navi12 deinitialization
usb: typec: Fix copy paste error for NVIDIA alt-mode description
iommu/vt-d: Fix lockdep splat in sva bind()/unbind()
ACPI: scan: add stub acpi_create_platform_device() for !CONFIG_ACPI
drm/msm: Call msm_init_vram before binding the gpu
ARM: picoxcell: fix missing interrupt-parent properties
poll: fix performance regression due to out-of-line __put_user()
rcu-tasks: Move RCU-tasks initialization to before early_initcall()
bpf: Simplify task_file_seq_get_next()
bpf: Save correct stopping point in file seq iteration
x86/sev-es: Fix SEV-ES OUT/IN immediate opcode vc handling
cfg80211: select CONFIG_CRC32
nvme-fc: avoid calling _nvme_fc_abort_outstanding_ios from interrupt context
iommu/vt-d: Update domain geometry in iommu_ops.at(de)tach_dev
net/mlx5e: CT: Use per flow counter when CT flow accounting is enabled
net/mlx5: Fix passing zero to 'PTR_ERR'
net/mlx5: E-Switch, fix changing vf VLANID
blk-mq-debugfs: Add decode for BLK_MQ_F_TAG_HCTX_SHARED
mm: fix clear_refs_write locking
mm: don't play games with pinned pages in clear_page_refs
mm: don't put pinned pages into the swap cache
perf intel-pt: Fix 'CPU too large' error
dump_common_audit_data(): fix racy accesses to ->d_name
ASoC: meson: axg-tdm-interface: fix loopback
ASoC: meson: axg-tdmin: fix axg skew offset
ASoC: Intel: fix error code cnl_set_dsp_D0()
nvmet-rdma: Fix NULL deref when setting pi_enable and traddr INADDR_ANY
nvme: don't intialize hwmon for discovery controllers
nvme-tcp: fix possible data corruption with bio merges
nvme-tcp: Fix warning with CONFIG_DEBUG_PREEMPT
NFS4: Fix use-after-free in trace_event_raw_event_nfs4_set_lock
pNFS: We want return-on-close to complete when evicting the inode
pNFS: Mark layout for return if return-on-close was not sent
pNFS: Stricter ordering of layoutget and layoutreturn
NFS: Adjust fs_context error logging
NFS/pNFS: Don't call pnfs_free_bucket_lseg() before removing the request
NFS/pNFS: Don't leak DS commits in pnfs_generic_retry_commit()
NFS/pNFS: Fix a leak of the layout 'plh_outstanding' counter
NFS: nfs_delegation_find_inode_server must first reference the superblock
NFS: nfs_igrab_and_active must first reference the superblock
scsi: ufs: Fix possible power drain during system suspend
ext4: fix superblock checksum failure when setting password salt
RDMA/restrack: Don't treat as an error allocation ID wrapping
RDMA/usnic: Fix memleak in find_free_vf_and_create_qp_grp
bnxt_en: Improve stats context resource accounting with RDMA driver loaded.
RDMA/mlx5: Fix wrong free of blue flame register on error
IB/mlx5: Fix error unwinding when set_has_smi_cap fails
umount(2): move the flag validity checks first
dm zoned: select CONFIG_CRC32
drm/i915/dsi: Use unconditional msleep for the panel_on_delay when there is no reset-deassert MIPI-sequence
drm/i915/icl: Fix initing the DSI DSC power refcount during HW readout
drm/i915/gt: Restore clear-residual mitigations for Ivybridge, Baytrail
mm, slub: consider rest of partial list if acquire_slab() fails
riscv: Trace irq on only interrupt is enabled
iommu/vt-d: Fix unaligned addresses for intel_flush_svm_range_dev()
net: sunrpc: interpret the return value of kstrtou32 correctly
selftests: netfilter: Pass family parameter "-f" to conntrack tool
dm: eliminate potential source of excessive kernel log noise
ALSA: fireface: Fix integer overflow in transmit_midi_msg()
ALSA: firewire-tascam: Fix integer overflow in midi_port_work()
netfilter: conntrack: fix reading nf_conntrack_buckets
netfilter: nf_nat: Fix memleak in nf_nat_init
Linux 5.10.9
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I609e501511889081e03d2d18ee7e1be95406f396
[ Upstream commit 02f938e9fe ]
Showing the hctx flags for when BLK_MQ_F_TAG_HCTX_SHARED is set gives
something like:
root@debian:/home/john# more /sys/kernel/debug/block/sda/hctx0/flags
alloc_policy=FIFO SHOULD_MERGE|TAG_QUEUE_SHARED|3
Add the decoding for that flag.
Fixes: 32bc15afed ("blk-mq: Facilitate a shared sbitmap per tagset")
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 6d4d273588 ]
BFQ computes number of tags it allows to be allocated for each request type
based on tag bitmap. However it uses 1 << bitmap.shift as number of
available tags which is wrong. 'shift' is just an internal bitmap value
containing logarithm of how many bits bitmap uses in each bitmap word.
Thus number of tags allowed for some request types can be far to low.
Use proper bitmap.depth which has the number of tags instead.
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Changes in 5.10.8
powerpc/32s: Fix RTAS machine check with VMAP stack
io_uring: synchronise IOPOLL on task_submit fail
io_uring: limit {io|sq}poll submit locking scope
io_uring: patch up IOPOLL overflow_flush sync
RDMA/hns: Avoid filling sl in high 3 bits of vlan_id
iommu/arm-smmu-qcom: Initialize SCTLR of the bypass context
drm/panfrost: Don't corrupt the queue mutex on open/close
io_uring: Fix return value from alloc_fixed_file_ref_node
scsi: ufs: Fix -Wsometimes-uninitialized warning
btrfs: skip unnecessary searches for xattrs when logging an inode
btrfs: fix deadlock when cloning inline extent and low on free metadata space
btrfs: shrink delalloc pages instead of full inodes
net: cdc_ncm: correct overhead in delayed_ndp_size
net: hns3: fix incorrect handling of sctp6 rss tuple
net: hns3: fix the number of queues actually used by ARQ
net: hns3: fix a phy loopback fail issue
net: stmmac: dwmac-sun8i: Fix probe error handling
net: stmmac: dwmac-sun8i: Balance internal PHY resource references
net: stmmac: dwmac-sun8i: Balance internal PHY power
net: stmmac: dwmac-sun8i: Balance syscon (de)initialization
net: vlan: avoid leaks on register_vlan_dev() failures
net/sonic: Fix some resource leaks in error handling paths
net: bareudp: add missing error handling for bareudp_link_config()
ptp: ptp_ines: prevent build when HAS_IOMEM is not set
net: ipv6: fib: flush exceptions when purging route
tools: selftests: add test for changing routes with PTMU exceptions
net: fix pmtu check in nopmtudisc mode
net: ip: always refragment ip defragmented packets
chtls: Fix hardware tid leak
chtls: Remove invalid set_tcb call
chtls: Fix panic when route to peer not configured
chtls: Avoid unnecessary freeing of oreq pointer
chtls: Replace skb_dequeue with skb_peek
chtls: Added a check to avoid NULL pointer dereference
chtls: Fix chtls resources release sequence
octeontx2-af: fix memory leak of lmac and lmac->name
nexthop: Fix off-by-one error in error path
nexthop: Unlink nexthop group entry in error path
nexthop: Bounce NHA_GATEWAY in FDB nexthop groups
s390/qeth: fix deadlock during recovery
s390/qeth: fix locking for discipline setup / removal
s390/qeth: fix L2 header access in qeth_l3_osa_features_check()
net: dsa: lantiq_gswip: Exclude RMII from modes that report 1 GbE
net/mlx5: Use port_num 1 instead of 0 when delete a RoCE address
net/mlx5e: ethtool, Fix restriction of autoneg with 56G
net/mlx5e: In skb build skip setting mark in switchdev mode
net/mlx5: Check if lag is supported before creating one
scsi: lpfc: Fix variable 'vport' set but not used in lpfc_sli4_abts_err_handler()
ionic: start queues before announcing link up
HID: wacom: Fix memory leakage caused by kfifo_alloc
fanotify: Fix sys_fanotify_mark() on native x86-32
ARM: OMAP2+: omap_device: fix idling of devices during probe
i2c: sprd: use a specific timeout to avoid system hang up issue
dmaengine: dw-edma: Fix use after free in dw_edma_alloc_chunk()
selftests/bpf: Clarify build error if no vmlinux
can: tcan4x5x: fix bittiming const, use common bittiming from m_can driver
can: m_can: m_can_class_unregister(): remove erroneous m_can_clk_stop()
can: kvaser_pciefd: select CONFIG_CRC32
spi: spi-geni-qcom: Fail new xfers if xfer/cancel/abort pending
cpufreq: powernow-k8: pass policy rather than use cpufreq_cpu_get()
spi: spi-geni-qcom: Fix geni_spi_isr() NULL dereference in timeout case
spi: stm32: FIFO threshold level - fix align packet size
i2c: i801: Fix the i2c-mux gpiod_lookup_table not being properly terminated
i2c: mediatek: Fix apdma and i2c hand-shake timeout
bcache: set bcache device into read-only mode for BCH_FEATURE_INCOMPAT_OBSO_LARGE_BUCKET
interconnect: imx: Add a missing of_node_put after of_device_is_available
interconnect: qcom: fix rpmh link failures
dmaengine: mediatek: mtk-hsdma: Fix a resource leak in the error handling path of the probe function
dmaengine: milbeaut-xdmac: Fix a resource leak in the error handling path of the probe function
dmaengine: xilinx_dma: check dma_async_device_register return value
dmaengine: xilinx_dma: fix incompatible param warning in _child_probe()
dmaengine: xilinx_dma: fix mixed_enum_type coverity warning
arm64: mm: Fix ARCH_LOW_ADDRESS_LIMIT when !CONFIG_ZONE_DMA
qed: select CONFIG_CRC32
phy: dp83640: select CONFIG_CRC32
wil6210: select CONFIG_CRC32
block: rsxx: select CONFIG_CRC32
lightnvm: select CONFIG_CRC32
zonefs: select CONFIG_CRC32
iommu/vt-d: Fix misuse of ALIGN in qi_flush_piotlb()
iommu/intel: Fix memleak in intel_irq_remapping_alloc
bpftool: Fix compilation failure for net.o with older glibc
nvme-tcp: Fix possible race of io_work and direct send
net/mlx5e: Fix memleak in mlx5e_create_l2_table_groups
net/mlx5e: Fix two double free cases
regmap: debugfs: Fix a memory leak when calling regmap_attach_dev
wan: ds26522: select CONFIG_BITREVERSE
arm64: cpufeature: remove non-exist CONFIG_KVM_ARM_HOST
regulator: qcom-rpmh-regulator: correct hfsmps515 definition
net: mvpp2: disable force link UP during port init procedure
drm/i915/dp: Track pm_qos per connector
net: mvneta: fix error message when MTU too large for XDP
selftests: fib_nexthops: Fix wrong mausezahn invocation
KVM: arm64: Don't access PMCR_EL0 when no PMU is available
xsk: Fix race in SKB mode transmit with shared cq
xsk: Rollback reservation at NETDEV_TX_BUSY
block/rnbd-clt: avoid module unload race with close confirmation
can: isotp: isotp_getname(): fix kernel information leak
block: fix use-after-free in disk_part_iter_next
net: drop bogus skb with CHECKSUM_PARTIAL and offset beyond end of trimmed packet
regmap: debugfs: Fix a reversed if statement in regmap_debugfs_init()
drm/panfrost: Remove unused variables in panfrost_job_close()
tools headers UAPI: Sync linux/fscrypt.h with the kernel sources
Linux 5.10.8
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ib8272ec9f47a3c3813509bcacece3b16137332e1
commit aebf5db917 upstream.
Make sure that bdgrab() is done on the 'block_device' instance before
referring to it for avoiding use-after-free.
Cc: <stable@vger.kernel.org>
Reported-by: syzbot+825f0f9657d4e528046e@syzkaller.appspotmail.com
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Changes in 5.10.7
i40e: Fix Error I40E_AQ_RC_EINVAL when removing VFs
iavf: fix double-release of rtnl_lock
net/sched: sch_taprio: ensure to reset/destroy all child qdiscs
net: mvpp2: Add TCAM entry to drop flow control pause frames
net: mvpp2: prs: fix PPPoE with ipv6 packet parse
net: systemport: set dev->max_mtu to UMAC_MAX_MTU_SIZE
ethernet: ucc_geth: fix use-after-free in ucc_geth_remove()
ethernet: ucc_geth: set dev->max_mtu to 1518
ionic: account for vlan tag len in rx buffer len
atm: idt77252: call pci_disable_device() on error path
net: mvpp2: Fix GoP port 3 Networking Complex Control configurations
net: stmmac: dwmac-meson8b: ignore the second clock input
ibmvnic: fix login buffer memory leak
ibmvnic: continue fatal error reset after passive init
net: ethernet: mvneta: Fix error handling in mvneta_probe
qede: fix offload for IPIP tunnel packets
virtio_net: Fix recursive call to cpus_read_lock()
net/ncsi: Use real net-device for response handler
net: ethernet: Fix memleak in ethoc_probe
net-sysfs: take the rtnl lock when storing xps_cpus
net-sysfs: take the rtnl lock when accessing xps_cpus_map and num_tc
net-sysfs: take the rtnl lock when storing xps_rxqs
net-sysfs: take the rtnl lock when accessing xps_rxqs_map and num_tc
net: ethernet: ti: cpts: fix ethtool output when no ptp_clock registered
tun: fix return value when the number of iovs exceeds MAX_SKB_FRAGS
e1000e: Only run S0ix flows if shutdown succeeded
e1000e: bump up timeout to wait when ME un-configures ULP mode
Revert "e1000e: disable s0ix entry and exit flows for ME systems"
e1000e: Export S0ix flags to ethtool
bnxt_en: Check TQM rings for maximum supported value.
net: mvpp2: fix pkt coalescing int-threshold configuration
bnxt_en: Fix AER recovery.
ipv4: Ignore ECN bits for fib lookups in fib_compute_spec_dst()
net: sched: prevent invalid Scell_log shift count
net: hns: fix return value check in __lb_other_process()
erspan: fix version 1 check in gre_parse_header()
net: hdlc_ppp: Fix issues when mod_timer is called while timer is running
bareudp: set NETIF_F_LLTX flag
bareudp: Fix use of incorrect min_headroom size
vhost_net: fix ubuf refcount incorrectly when sendmsg fails
r8169: work around power-saving bug on some chip versions
net: dsa: lantiq_gswip: Enable GSWIP_MII_CFG_EN also for internal PHYs
net: dsa: lantiq_gswip: Fix GSWIP_MII_CFG(p) register access
CDC-NCM: remove "connected" log message
ibmvnic: fix: NULL pointer dereference.
net: usb: qmi_wwan: add Quectel EM160R-GL
selftests: mlxsw: Set headroom size of correct port
stmmac: intel: Add PCI IDs for TGL-H platform
selftests/vm: fix building protection keys test
block: add debugfs stanza for QUEUE_FLAG_NOWAIT
workqueue: Kick a worker based on the actual activation of delayed works
scsi: ufs: Fix wrong print message in dev_err()
scsi: ufs-pci: Fix restore from S4 for Intel controllers
scsi: ufs-pci: Ensure UFS device is in PowerDown mode for suspend-to-disk ->poweroff()
scsi: ufs-pci: Fix recovery from hibernate exit errors for Intel controllers
scsi: ufs-pci: Enable UFSHCD_CAP_RPM_AUTOSUSPEND for Intel controllers
scsi: block: Introduce BLK_MQ_REQ_PM
scsi: ide: Do not set the RQF_PREEMPT flag for sense requests
scsi: ide: Mark power management requests with RQF_PM instead of RQF_PREEMPT
scsi: scsi_transport_spi: Set RQF_PM for domain validation commands
scsi: core: Only process PM requests if rpm_status != RPM_ACTIVE
local64.h: make <asm/local64.h> mandatory
lib/genalloc: fix the overflow when size is too big
depmod: handle the case of /sbin/depmod without /sbin in PATH
scsi: ufs: Clear UAC for FFU and RPMB LUNs
kbuild: don't hardcode depmod path
Bluetooth: revert: hci_h5: close serdev device and free hu in h5_close
scsi: block: Remove RQF_PREEMPT and BLK_MQ_REQ_PREEMPT
scsi: block: Do not accept any requests while suspended
crypto: ecdh - avoid buffer overflow in ecdh_set_secret()
crypto: asym_tpm: correct zero out potential secrets
powerpc: Handle .text.{hot,unlikely}.* in linker script
Staging: comedi: Return -EFAULT if copy_to_user() fails
staging: mt7621-dma: Fix a resource leak in an error handling path
usb: gadget: enable super speed plus
USB: cdc-acm: blacklist another IR Droid device
USB: cdc-wdm: Fix use after free in service_outstanding_interrupt().
usb: typec: intel_pmc_mux: Configure HPD first for HPD+IRQ request
usb: dwc3: meson-g12a: disable clk on error handling path in probe
usb: dwc3: gadget: Restart DWC3 gadget when enabling pullup
usb: dwc3: gadget: Clear wait flag on dequeue
usb: dwc3: ulpi: Use VStsDone to detect PHY regs access completion
usb: dwc3: ulpi: Replace CPU-based busyloop with Protocol-based one
usb: dwc3: ulpi: Fix USB2.0 HS/FS/LS PHY suspend regression
usb: chipidea: ci_hdrc_imx: add missing put_device() call in usbmisc_get_init_data()
USB: xhci: fix U1/U2 handling for hardware with XHCI_INTEL_HOST quirk set
usb: usbip: vhci_hcd: protect shift size
usb: uas: Add PNY USB Portable SSD to unusual_uas
USB: serial: iuu_phoenix: fix DMA from stack
USB: serial: option: add LongSung M5710 module support
USB: serial: option: add Quectel EM160R-GL
USB: yurex: fix control-URB timeout handling
USB: usblp: fix DMA to stack
ALSA: usb-audio: Fix UBSAN warnings for MIDI jacks
usb: gadget: select CONFIG_CRC32
USB: Gadget: dummy-hcd: Fix shift-out-of-bounds bug
usb: gadget: f_uac2: reset wMaxPacketSize
usb: gadget: function: printer: Fix a memory leak for interface descriptor
usb: gadget: u_ether: Fix MTU size mismatch with RX packet size
USB: gadget: legacy: fix return error code in acm_ms_bind()
usb: gadget: Fix spinlock lockup on usb_function_deactivate
usb: gadget: configfs: Preserve function ordering after bind failure
usb: gadget: configfs: Fix use-after-free issue with udc_name
USB: serial: keyspan_pda: remove unused variable
hwmon: (amd_energy) fix allocation of hwmon_channel_info config
mm: make wait_on_page_writeback() wait for multiple pending writebacks
x86/mm: Fix leak of pmd ptlock
KVM: x86/mmu: Use -1 to flag an undefined spte in get_mmio_spte()
KVM: x86/mmu: Get root level from walkers when retrieving MMIO SPTE
kvm: check tlbs_dirty directly
KVM: x86/mmu: Ensure TDP MMU roots are freed after yield
x86/resctrl: Use an IPI instead of task_work_add() to update PQR_ASSOC MSR
x86/resctrl: Don't move a task to the same resource group
blk-iocost: fix NULL iocg deref from racing against initialization
ALSA: hda/via: Fix runtime PM for Clevo W35xSS
ALSA: hda/conexant: add a new hda codec CX11970
ALSA: hda/realtek - Fix speaker volume control on Lenovo C940
ALSA: hda/realtek: Add mute LED quirk for more HP laptops
ALSA: hda/realtek: Enable mute and micmute LED on HP EliteBook 850 G7
ALSA: hda/realtek: Add two "Intel Reference board" SSID in the ALC256.
iommu/vt-d: Move intel_iommu info from struct intel_svm to struct intel_svm_dev
btrfs: qgroup: don't try to wait flushing if we're already holding a transaction
btrfs: send: fix wrong file path when there is an inode with a pending rmdir
Revert "device property: Keep secondary firmware node secondary by type"
dmabuf: fix use-after-free of dmabuf's file->f_inode
arm64: link with -z norelro for LLD or aarch64-elf
drm/i915: clear the shadow batch
drm/i915: clear the gpu reloc batch
bcache: fix typo from SUUP to SUPP in features.h
bcache: check unsupported feature sets for bcache register
bcache: introduce BCH_FEATURE_INCOMPAT_LOG_LARGE_BUCKET_SIZE for large bucket
net/mlx5e: Fix SWP offsets when vlan inserted by driver
ARM: dts: OMAP3: disable AES on N950/N9
netfilter: x_tables: Update remaining dereference to RCU
netfilter: ipset: fix shift-out-of-bounds in htable_bits()
netfilter: xt_RATEEST: reject non-null terminated string from userspace
netfilter: nft_dynset: report EOPNOTSUPP on missing set feature
dmaengine: idxd: off by one in cleanup code
x86/mtrr: Correct the range check before performing MTRR type lookups
KVM: x86: fix shift out of bounds reported by UBSAN
xsk: Fix memory leak for failed bind
rtlwifi: rise completion at the last step of firmware callback
scsi: target: Fix XCOPY NAA identifier lookup
Linux 5.10.7
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I1a7c195af35831fe362b027fe013c0c7e4dc20ea
commit d16baa3f14 upstream.
When initializing iocost for a queue, its rqos should be registered before
the blkcg policy is activated to allow policy data initiailization to lookup
the associated ioc. This unfortunately means that the rqos methods can be
called on bios before iocgs are attached to all existing blkgs.
While the race is theoretically possible on ioc_rqos_throttle(), it mostly
happened in ioc_rqos_merge() due to the difference in how they lookup ioc.
The former determines it from the passed in @rqos and then bails before
dereferencing iocg if the looked up ioc is disabled, which most likely is
the case if initialization is still in progress. The latter looked up ioc by
dereferencing the possibly NULL iocg making it a lot more prone to actually
triggering the bug.
* Make ioc_rqos_merge() use the same method as ioc_rqos_throttle() to look
up ioc for consistency.
* Make ioc_rqos_throttle() and ioc_rqos_merge() test for NULL iocg before
dereferencing it.
* Explain the danger of NULL iocgs in blk_iocost_init().
Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: Jonathan Lemon <bsd@fb.com>
Cc: stable@vger.kernel.org # v5.4+
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 52abca64fd ]
blk_queue_enter() accepts BLK_MQ_REQ_PM requests independent of the runtime
power management state. Now that SCSI domain validation no longer depends
on this behavior, modify the behavior of blk_queue_enter() as follows:
- Do not accept any requests while suspended.
- Only process power management requests while suspending or resuming.
Submitting BLK_MQ_REQ_PM requests to a device that is runtime suspended
causes runtime-suspended devices not to resume as they should. The request
which should cause a runtime resume instead gets issued directly, without
resuming the device first. Of course the device can't handle it properly,
the I/O fails, and the device remains suspended.
The problem is fixed by checking that the queue's runtime-PM status isn't
RPM_SUSPENDED before allowing a request to be issued, and queuing a
runtime-resume request if it is. In particular, the inline
blk_pm_request_resume() routine is renamed blk_pm_resume_queue() and the
code is unified by merging the surrounding checks into the routine. If the
queue isn't set up for runtime PM, or there currently is no restriction on
allowed requests, the request is allowed. Likewise if the BLK_MQ_REQ_PM
flag is set and the status isn't RPM_SUSPENDED. Otherwise a runtime resume
is queued and the request is blocked until conditions are more suitable.
[ bvanassche: modified commit message and removed Cc: stable because
without the previous patches from this series this patch would break
parallel SCSI domain validation + introduced queue_rpm_status() ]
Link: https://lore.kernel.org/r/20201209052951.16136-9-bvanassche@acm.org
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Hannes Reinecke <hare@suse.de>
Cc: Can Guo <cang@codeaurora.org>
Cc: Stanley Chu <stanley.chu@mediatek.com>
Cc: Ming Lei <ming.lei@redhat.com>
Cc: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reported-and-tested-by: Martin Kepplinger <martin.kepplinger@puri.sm>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Can Guo <cang@codeaurora.org>
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit a4d34da715 ]
Remove flag RQF_PREEMPT and BLK_MQ_REQ_PREEMPT since these are no longer
used by any kernel code.
Link: https://lore.kernel.org/r/20201209052951.16136-8-bvanassche@acm.org
Cc: Can Guo <cang@codeaurora.org>
Cc: Stanley Chu <stanley.chu@mediatek.com>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Ming Lei <ming.lei@redhat.com>
Cc: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Cc: Martin Kepplinger <martin.kepplinger@puri.sm>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Jens Axboe <axboe@kernel.dk>
Reviewed-by: Can Guo <cang@codeaurora.org>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 0854bcdcde ]
Introduce the BLK_MQ_REQ_PM flag. This flag makes the request allocation
functions set RQF_PM. This is the first step towards removing
BLK_MQ_REQ_PREEMPT.
Link: https://lore.kernel.org/r/20201209052951.16136-3-bvanassche@acm.org
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Stanley Chu <stanley.chu@mediatek.com>
Cc: Ming Lei <ming.lei@redhat.com>
Cc: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Cc: Can Guo <cang@codeaurora.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Jens Axboe <axboe@kernel.dk>
Reviewed-by: Can Guo <cang@codeaurora.org>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit dc30432605 ]
This was missed in 021a24460d. Leads to the numeric value of
QUEUE_FLAG_NOWAIT (i.e. 29) showing up in
/sys/kernel/debug/block/*/state.
Fixes: 021a24460d
Cc: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Cc: Mike Snitzer <snitzer@redhat.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Andres Freund <andres@anarazel.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Changes in 5.10.5
net/sched: sch_taprio: reset child qdiscs before freeing them
mptcp: fix security context on server socket
ethtool: fix error paths in ethnl_set_channels()
ethtool: fix string set id check
md/raid10: initialize r10_bio->read_slot before use.
drm/amd/display: Add get_dig_frontend implementation for DCEx
io_uring: close a small race gap for files cancel
jffs2: Allow setting rp_size to zero during remounting
jffs2: Fix NULL pointer dereference in rp_size fs option parsing
spi: dw-bt1: Fix undefined devm_mux_control_get symbol
opp: fix memory leak in _allocate_opp_table
opp: Call the missing clk_put() on error
scsi: block: Fix a race in the runtime power management code
mm/hugetlb: fix deadlock in hugetlb_cow error path
mm: memmap defer init doesn't work as expected
lib/zlib: fix inflating zlib streams on s390
io_uring: don't assume mm is constant across submits
io_uring: use bottom half safe lock for fixed file data
io_uring: add a helper for setting a ref node
io_uring: fix io_sqe_files_unregister() hangs
uapi: move constants from <linux/kernel.h> to <linux/const.h>
tools headers UAPI: Sync linux/const.h with the kernel headers
cgroup: Fix memory leak when parsing multiple source parameters
zlib: move EXPORT_SYMBOL() and MODULE_LICENSE() out of dfltcc_syms.c
scsi: cxgb4i: Fix TLS dependency
Bluetooth: hci_h5: close serdev device and free hu in h5_close
fbcon: Disable accelerated scrolling
reiserfs: add check for an invalid ih_entry_count
misc: vmw_vmci: fix kernel info-leak by initializing dbells in vmci_ctx_get_chkpt_doorbells()
media: gp8psk: initialize stats at power control logic
f2fs: fix shift-out-of-bounds in sanity_check_raw_super()
ALSA: seq: Use bool for snd_seq_queue internal flags
ALSA: rawmidi: Access runtime->avail always in spinlock
bfs: don't use WARNING: string when it's just info.
ext4: check for invalid block size early when mounting a file system
fcntl: Fix potential deadlock in send_sig{io, urg}()
io_uring: check kthread stopped flag when sq thread is unparked
rtc: sun6i: Fix memleak in sun6i_rtc_clk_init
module: set MODULE_STATE_GOING state when a module fails to load
quota: Don't overflow quota file offsets
rtc: pl031: fix resource leak in pl031_probe
powerpc: sysdev: add missing iounmap() on error in mpic_msgr_probe()
i3c master: fix missing destroy_workqueue() on error in i3c_master_register
NFSv4: Fix a pNFS layout related use-after-free race when freeing the inode
f2fs: avoid race condition for shrinker count
f2fs: fix race of pending_pages in decompression
module: delay kobject uevent until after module init call
powerpc/64: irq replay remove decrementer overflow check
fs/namespace.c: WARN if mnt_count has become negative
watchdog: rti-wdt: fix reference leak in rti_wdt_probe
um: random: Register random as hwrng-core device
um: ubd: Submit all data segments atomically
NFSv4.2: Don't error when exiting early on a READ_PLUS buffer overflow
ceph: fix inode refcount leak when ceph_fill_inode on non-I_NEW inode fails
drm/amd/display: updated wm table for Renoir
tick/sched: Remove bogus boot "safety" check
s390: always clear kernel stack backchain before calling functions
io_uring: remove racy overflow list fast checks
ALSA: pcm: Clear the full allocated memory at hw_params
dm verity: skip verity work if I/O error when system is shutting down
ext4: avoid s_mb_prefetch to be zero in individual scenarios
device-dax: Fix range release
Linux 5.10.5
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I2b481bfac06bafdef2cf3cc1ac2c2a4ddf9913dc
commit fa4d0f1992 upstream.
With the current implementation the following race can happen:
* blk_pre_runtime_suspend() calls blk_freeze_queue_start() and
blk_mq_unfreeze_queue().
* blk_queue_enter() calls blk_queue_pm_only() and that function returns
true.
* blk_queue_enter() calls blk_pm_request_resume() and that function does
not call pm_request_resume() because the queue runtime status is
RPM_ACTIVE.
* blk_pre_runtime_suspend() changes the queue status into RPM_SUSPENDING.
Fix this race by changing the queue runtime status into RPM_SUSPENDING
before switching q_usage_counter to atomic mode.
Link: https://lore.kernel.org/r/20201209052951.16136-2-bvanassche@acm.org
Fixes: 986d413b7c ("blk-mq: Enable support for runtime power management")
Cc: Ming Lei <ming.lei@redhat.com>
Cc: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Cc: stable <stable@vger.kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Jens Axboe <axboe@kernel.dk>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Acked-by: Stanley Chu <stanley.chu@mediatek.com>
Co-developed-by: Can Guo <cang@codeaurora.org>
Signed-off-by: Can Guo <cang@codeaurora.org>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'block-5.10-2020-12-05' of git://git.kernel.dk/linux-block
Pull block fix from Jens Axboe:
"Single fix for an issue with chunk_sectors and stacked devices"
* tag 'block-5.10-2020-12-05' of git://git.kernel.dk/linux-block:
block: use gcd() to fix chunk_sectors limit stacking
Restores splitting in terms of varied per-target ti->max_io_len
rather than use block core's single stacked 'chunk_sectors' limit.
- Like DM crypt, update DM integrity to not use crypto drivers that
have CRYPTO_ALG_ALLOCATES_MEMORY set.
- Fix DM writecache target's argument parsing and status display.
- Remove needless BUG() from dm writecache's persistent_memory_claim()
- Remove old gcc workaround in DM cache target's block_div() for ARM
link errors now that gcc >= 4.9 is required.
- Fix RCU locking in dm_blk_report_zones and dm_dax_zero_page_range.
- Remove old, and now frowned upon, BUG_ON(in_interrupt()) in
dm_table_event().
- Remove invalid sparse annotations from dm_prepare_ioctl() and
dm_unprepare_ioctl().
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Merge tag 'for-5.10/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
Pull device mapper fixes from Mike Snitzer:
- Fix DM's bio splitting changes that were made during v5.9. This
restores splitting in terms of varied per-target ti->max_io_len
rather than use block core's single stacked 'chunk_sectors' limit.
- Like DM crypt, update DM integrity to not use crypto drivers that
have CRYPTO_ALG_ALLOCATES_MEMORY set.
- Fix DM writecache target's argument parsing and status display.
- Remove needless BUG() from dm writecache's persistent_memory_claim()
- Remove old gcc workaround in DM cache target's block_div() for ARM
link errors now that gcc >= 4.9 is required.
- Fix RCU locking in dm_blk_report_zones and dm_dax_zero_page_range.
- Remove old, and now frowned upon, BUG_ON(in_interrupt()) in
dm_table_event().
- Remove invalid sparse annotations from dm_prepare_ioctl() and
dm_unprepare_ioctl().
* tag 'for-5.10/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
dm: remove invalid sparse __acquires and __releases annotations
dm: fix double RCU unlock in dm_dax_zero_page_range() error path
dm: fix IO splitting
dm writecache: remove BUG() and fail gracefully instead
dm table: Remove BUG_ON(in_interrupt())
dm: fix bug with RCU locking in dm_blk_report_zones
Revert "dm cache: fix arm link errors with inline"
dm writecache: fix the maximum number of arguments
dm writecache: advance the number of arguments when reporting max_age
dm integrity: don't use drivers that have CRYPTO_ALG_ALLOCATES_MEMORY
Commit 882ec4e609 ("dm table: stack 'chunk_sectors' limit to account
for target-specific splitting") caused a couple regressions:
1) Using lcm_not_zero() when stacking chunk_sectors was a bug because
chunk_sectors must reflect the most limited of all devices in the
IO stack.
2) DM targets that set max_io_len but that do _not_ provide an
.iterate_devices method no longer had there IO split properly.
And commit 5091cdec56 ("dm: change max_io_len() to use
blk_max_size_offset()") also caused a regression where DM no longer
supported varied (per target) IO splitting. The implication being the
potential for severely reduced performance for IO stacks that use a DM
target like dm-cache to hide performance limitations of a slower
device (e.g. one that requires 4K IO splitting).
Coming full circle: Fix all these issues by discontinuing stacking
chunk_sectors up using ti->max_io_len in dm_calculate_queue_limits(),
add optional chunk_sectors override argument to blk_max_size_offset()
and update DM's max_io_len() to pass ti->max_io_len to its
blk_max_size_offset() call.
Passing in an optional chunk_sectors override to blk_max_size_offset()
allows for code reuse of block's centralized calculation for max IO
size based on provided offset and split boundary.
Fixes: 882ec4e609 ("dm table: stack 'chunk_sectors' limit to account for target-specific splitting")
Fixes: 5091cdec56 ("dm: change max_io_len() to use blk_max_size_offset()")
Cc: stable@vger.kernel.org
Reported-by: John Dorminy <jdorminy@redhat.com>
Reported-by: Bruce Johnston <bjohnsto@redhat.com>
Reported-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Reviewed-by: John Dorminy <jdorminy@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Reviewed-by: Jens Axboe <axboe@kernel.dk>
commit 22ada802ed ("block: use lcm_not_zero() when stacking
chunk_sectors") broke chunk_sectors limit stacking. chunk_sectors must
reflect the most limited of all devices in the IO stack.
Otherwise malformed IO may result. E.g.: prior to this fix,
->chunk_sectors = lcm_not_zero(8, 128) would result in
blk_max_size_offset() splitting IO at 128 sectors rather than the
required more restrictive 8 sectors.
And since commit 07d098e6bb ("block: allow 'chunk_sectors' to be
non-power-of-2") care must be taken to properly stack chunk_sectors to
be compatible with the possibility that a non-power-of-2 chunk_sectors
may be stacked. This is why gcd() is used instead of reverting back
to using min_not_zero().
Fixes: 22ada802ed ("block: use lcm_not_zero() when stacking chunk_sectors")
Fixes: 07d098e6bb ("block: allow 'chunk_sectors' to be non-power-of-2")
Reported-by: John Dorminy <jdorminy@redhat.com>
Reported-by: Bruce Johnston <bjohnsto@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Reviewed-by: John Dorminy <jdorminy@redhat.com>
Cc: stable@vger.kernel.org
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
If there is only one keyslot, then blk_ksm_init() computes
slot_hashtable_size=1 and log_slot_ht_size=0. This causes
blk_ksm_find_keyslot() to crash later because it uses
hash_ptr(key, log_slot_ht_size) to find the hash bucket containing the
key, and hash_ptr() doesn't support the bits == 0 case.
Fix this by making the hash table always have at least 2 buckets.
Tested by running:
kvm-xfstests -c ext4 -g encrypt -m inlinecrypt \
-o blk-crypto-fallback.num_keyslots=1
Fixes: 1b26283970 ("block: Keyslot Manager for Inline Encryption")
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
disk_get_part needs to be paired with a disk_put_part.
Cc: stable@vger.kernel.org
Fixes: ef45fe470e ("blk-cgroup: show global disk stats in root cgroup io.stat")
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
For avoiding use-after-free on flush request, we call its .end_io() from
both timeout code path and __blk_mq_end_request().
When flush request's ref doesn't drop to zero, it is still used, we
can't mark it as IDLE, so fix it by marking IDLE when its refcount drops
to zero really.
Fixes: 65ff5cd045 ("blk-mq: mark flush request as IDLE in flush_end_io()")
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Cc: Yi Zhang <yi.zhang@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Return if the function ended up sending an uevent or not.
Cc: stable@vger.kernel.org # v5.9
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Petr Vorel <pvorel@suse.cz>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Mark flush request as IDLE in its .end_io(), aligning it with how normal
requests behave. The flush request stays in in-flight tags if we're not
using an IO scheduler, so we need to change its state into IDLE.
Otherwise, we will hang in blk_mq_tagset_wait_completed_request() during
error recovery because flush the request state is kept as COMPLETED.
Reported-by: Yi Zhang <yi.zhang@redhat.com>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Tested-by: Yi Zhang <yi.zhang@redhat.com>
Cc: Chao Leng <lengchao@huawei.com>
Cc: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
When the bio's size reaches max_append_sectors, bio_add_hw_page returns
0 then __bio_iov_append_get_pages returns -EINVAL. This is an expected
result of building a small enough bio not to be split in the IO path.
However, iov_iter is not advanced in this case, causing the same pages
are filled for the bio again and again.
Fix the case by properly advancing the iov_iter for already processed
pages.
Fixes: 0512a75b98 ("block: Introduce REQ_OP_ZONE_APPEND")
Cc: stable@vger.kernel.org # 5.8+
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Naohiro Aota <naohiro.aota@wdc.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Similarly to commit 457e490f2b ("blkcg: allocate struct blkcg_gq
outside request queue spinlock"), blkg_create can also trigger
occasional -ENOMEM failures at the radix insertion because any
allocation inside blkg_create has to be non-blocking, making it more
likely to fail. This causes trouble for userspace tools trying to
configure io weights who need to deal with this condition.
This patch reduces the occurrence of -ENOMEMs on this path by preloading
the radix tree element on a GFP_KERNEL context, such that we guarantee
the later non-blocking insertion won't fail.
A similar solution exists in blkcg_init_queue for the same situation.
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Steps on the way to 5.10-rc1
Resolves conflicts in:
fs/userfaultfd.c
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ie3fe3c818f1f6565cfd4fa551de72d2b72ef60af
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Merge tag 'block-5.10-2020-10-24' of git://git.kernel.dk/linux-block
Pull block fixes from Jens Axboe:
- NVMe pull request from Christoph
- rdma error handling fixes (Chao Leng)
- fc error handling and reconnect fixes (James Smart)
- fix the qid displace when tracing ioctl command (Keith Busch)
- don't use BLK_MQ_REQ_NOWAIT for passthru (Chaitanya Kulkarni)
- fix MTDT for passthru (Logan Gunthorpe)
- blacklist Write Same on more devices (Kai-Heng Feng)
- fix an uninitialized work struct (zhenwei pi)"
- lightnvm out-of-bounds fix (Colin)
- SG allocation leak fix (Doug)
- rnbd fixes (Gioh, Guoqing, Jack)
- zone error translation fixes (Keith)
- kerneldoc markup fix (Mauro)
- zram lockdep fix (Peter)
- Kill unused io_context members (Yufen)
- NUMA memory allocation cleanup (Xianting)
- NBD config wakeup fix (Xiubo)
* tag 'block-5.10-2020-10-24' of git://git.kernel.dk/linux-block: (27 commits)
block: blk-mq: fix a kernel-doc markup
nvme-fc: shorten reconnect delay if possible for FC
nvme-fc: wait for queues to freeze before calling update_hr_hw_queues
nvme-fc: fix error loop in create_hw_io_queues
nvme-fc: fix io timeout to abort I/O
null_blk: use zone status for max active/open
nvmet: don't use BLK_MQ_REQ_NOWAIT for passthru
nvmet: cleanup nvmet_passthru_map_sg()
nvmet: limit passthru MTDS by BIO_MAX_PAGES
nvmet: fix uninitialized work for zero kato
nvme-pci: disable Write Zeroes on Sandisk Skyhawk
nvme: use queuedata for nvme_req_qid
nvme-rdma: fix crash due to incorrect cqe
nvme-rdma: fix crash when connect rejected
block: remove unused members for io_context
blk-mq: remove the calling of local_memory_node()
zram: Fix __zram_bvec_{read,write}() locking order
skd_main: remove unused including <linux/version.h>
sgl_alloc_order: fix memory leak
lightnvm: fix out-of-bounds write to array devices->info[]
...
This reverts commit 9d3a39a5f1 as that
commit causes a bunch of SELinux errors.
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I73dc15c4ecddcf1950ca7fca2cc107be27da8f3f
Steps on the way to 5.10-rc1
Resolves conflicts in:
include/linux/blk-crypto.h
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I4012850c2e4b804d9e87e90b8e03a3b9ce21b5e7
We don't need to check whether the node is memoryless numa node before
calling allocator interface. SLUB(and SLAB,SLOB) relies on the page
allocator to pick a node. Page allocator should deal with memoryless
nodes just fine. It has zonelists constructed for each possible nodes.
And it will automatically fall back into a node which is closest to the
requested node. As long as __GFP_THISNODE is not enforced of course.
The code comments of kmem_cache_alloc_node() of SLAB also showed this:
* Fallback to other node is possible if __GFP_THISNODE is not set.
blk-mq code doesn't set __GFP_THISNODE, so we can remove the calling
of local_memory_node().
Signed-off-by: Xianting Tian <tian.xianting@h3c.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Fix this warning:
./block/bio.c:1098: WARNING: Inline emphasis start-string without end-string.
The thing is that *iter is not a valid markup.
That seems to be a typo:
*iter -> @iter
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Using "@bio's parent" causes the following waring:
./block/bio.c:10: WARNING: Inline emphasis start-string without end-string.
The main problem here is that this would be converted into:
**bio**'s parent
By kernel-doc, which is not a valid notation. It would be
possible to use, instead, this kernel-doc markup:
``bio's`` parent
Yet, here, is probably simpler to just use an altenative language:
the parent of @bio
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
fix bio splitting for bios that were deferred to the worker thread
due to a DM device being suspended.
- Remove DM core's special handling of NVMe devices now that block
core has internalized efficiencies drivers previously needed to
be concerned about (via now removed direct_make_request).
- Fix request-based DM to not bounce through indirect dm_submit_bio;
instead have block core make direct call to blk_mq_submit_bio().
- Various DM core cleanups to simplify and improve code.
- Update DM cryot to not use drivers that set
CRYPTO_ALG_ALLOCATES_MEMORY.
- Fix DM raid's raid1 and raid10 discard limits for the purposes of
linux-stable. But then remove DM raid's discard limits settings now
that MD raid can efficiently handle large discards.
- A couple small cleanups across various targets.
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Merge tag 'for-5.10/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
Pull device mapper updates from Mike Snitzer:
- Improve DM core's bio splitting to use blk_max_size_offset(). Also
fix bio splitting for bios that were deferred to the worker thread
due to a DM device being suspended.
- Remove DM core's special handling of NVMe devices now that block core
has internalized efficiencies drivers previously needed to be
concerned about (via now removed direct_make_request).
- Fix request-based DM to not bounce through indirect dm_submit_bio;
instead have block core make direct call to blk_mq_submit_bio().
- Various DM core cleanups to simplify and improve code.
- Update DM cryot to not use drivers that set
CRYPTO_ALG_ALLOCATES_MEMORY.
- Fix DM raid's raid1 and raid10 discard limits for the purposes of
linux-stable. But then remove DM raid's discard limits settings now
that MD raid can efficiently handle large discards.
- A couple small cleanups across various targets.
* tag 'for-5.10/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
dm: fix request-based DM to not bounce through indirect dm_submit_bio
dm: remove special-casing of bio-based immutable singleton target on NVMe
dm: export dm_copy_name_and_uuid
dm: fix comment in __dm_suspend()
dm: fold dm_process_bio() into dm_submit_bio()
dm: fix missing imposition of queue_limits from dm_wq_work() thread
dm snap persistent: simplify area_io()
dm thin metadata: Remove unused local variable when create thin and snap
dm raid: remove unnecessary discard limits for raid10
dm raid: fix discard limits for raid1 and raid10
dm crypt: don't use drivers that have CRYPTO_ALG_ALLOCATES_MEMORY
dm: use dm_table_get_device_name() where appropriate in targets
dm table: make 'struct dm_table' definition accessible to all of DM core
dm: eliminate need for start_io_acct() forward declaration
dm: simplify __process_abnormal_io()
dm: push use of on-stack flush_bio down to __send_empty_flush()
dm: optimize max_io_len() by inlining max_io_len_target_boundary()
dm: push md->immutable_target optimization down to __process_bio()
dm: change max_io_len() to use blk_max_size_offset()
dm table: stack 'chunk_sectors' limit to account for target-specific splitting
