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1319 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Tao Huang
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0c17cc5fc3 |
Merge tag 'ASB-2020-10-05_4.19-stable' of https://android.googlesource.com/kernel/common
https://source.android.com/security/bulletin/2020-10-01 Fix for CVE-2020-0423 not yet public. * tag 'ASB-2020-10-05_4.19-stable': (518 commits) ANDROID: use arm-linux-androidkernel- for CROSS_COMPILE_COMPAT ANDROID: build.config.common: enable LLVM=1 Linux 4.19.149 KVM: arm64: Assume write fault on S1PTW permission fault on instruction fetch ata: sata_mv, avoid trigerrable BUG_ON ata: make qc_prep return ata_completion_errors ata: define AC_ERR_OK kprobes: Fix compiler warning for !CONFIG_KPROBES_ON_FTRACE s390/zcrypt: Fix ZCRYPT_PERDEV_REQCNT ioctl mm, THP, swap: fix allocating cluster for swapfile by mistake kprobes: Fix to check probe enabled before disarm_kprobe_ftrace() s390/dasd: Fix zero write for FBA devices tracing: fix double free KVM: SVM: Add a dedicated INVD intercept routine KVM: x86: Reset MMU context if guest toggles CR4.SMAP or CR4.PKE MIPS: Add the missing 'CPU_1074K' into __get_cpu_type() regmap: fix page selection for noinc reads ALSA: asihpi: fix iounmap in error handler bpf: Fix a rcu warning for bpffs map pretty-print batman-adv: mcast: fix duplicate mcast packets from BLA backbone to mesh ... Change-Id: I5af52b9921cfd8b55aba5b7705a8bc1a4f88db74 Conflicts: drivers/tty/serial/8250/8250_port.c drivers/usb/core/message.c drivers/usb/core/quirks.c |
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Greg Kroah-Hartman
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9ce79d9bed |
This is the 4.19.149 stable release
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media_device_register_entity dma-fence: Serialise signal enabling (dma_fence_enable_sw_signaling) ath10k: fix array out-of-bounds access ath10k: fix memory leak for tpc_stats_final mm: fix double page fault on arm64 if PTE_AF is cleared scsi: aacraid: fix illegal IO beyond last LBA m68k: q40: Fix info-leak in rtc_ioctl gma/gma500: fix a memory disclosure bug due to uninitialized bytes ASoC: kirkwood: fix IRQ error handling media: smiapp: Fix error handling at NVM reading arch/x86/lib/usercopy_64.c: fix __copy_user_flushcache() cache writeback x86/ioapic: Unbreak check_timer() ALSA: usb-audio: Add delay quirk for H570e USB headsets ALSA: hda/realtek - Couldn't detect Mic if booting with headset plugged ALSA: hda/realtek: Enable front panel headset LED on Lenovo ThinkStation P520 lib/string.c: implement stpcpy leds: mlxreg: Fix possible buffer overflow PM / devfreq: tegra30: Fix integer overflow on CPU's freq max out scsi: fnic: fix use after free scsi: lpfc: Fix kernel crash at lpfc_nvme_info_show during remote port bounce net: silence data-races on sk_backlog.tail clk/ti/adpll: allocate room for terminating null drm/amdgpu/powerplay: fix AVFS handling with custom powerplay table mtd: cfi_cmdset_0002: don't free cfi->cfiq in error path of cfi_amdstd_setup() mfd: mfd-core: Protect against NULL call-back function pointer drm/amdgpu/powerplay/smu7: fix AVFS handling with custom powerplay table tpm_crb: fix fTPM on AMD Zen+ CPUs tracing: Adding NULL checks for trace_array descriptor pointer bcache: fix a lost wake-up problem caused by mca_cannibalize_lock dmaengine: mediatek: hsdma_probe: fixed a memory leak when devm_request_irq fails RDMA/qedr: Fix potential use after free RDMA/i40iw: Fix potential use after free fix dget_parent() fastpath race xfs: fix attr leaf header freemap.size underflow RDMA/iw_cgxb4: Fix an error handling path in 'c4iw_connect()' ubi: Fix producing anchor PEBs mmc: core: Fix size overflow for mmc partitions gfs2: clean up iopen glock mess in gfs2_create_inode scsi: pm80xx: Cleanup command when a reset times out debugfs: Fix !DEBUG_FS debugfs_create_automount CIFS: Properly process SMB3 lease breaks ASoC: max98090: remove msleep in PLL unlocked workaround kernel/sys.c: avoid copying possible padding bytes in copy_to_user KVM: arm/arm64: vgic: Fix potential double free dist->spis in __kvm_vgic_destroy() xfs: fix log reservation overflows when allocating large rt extents neigh_stat_seq_next() should increase position index rt_cpu_seq_next should increase position index ipv6_route_seq_next should increase position index seqlock: Require WRITE_ONCE surrounding raw_seqcount_barrier media: ti-vpe: cal: Restrict DMA to avoid memory corruption sctp: move trace_sctp_probe_path into sctp_outq_sack ACPI: EC: Reference count query handlers under lock scsi: ufs: Make ufshcd_add_command_trace() easier to read scsi: ufs: Fix a race condition in the tracing code dmaengine: zynqmp_dma: fix burst length configuration s390/cpum_sf: Use kzalloc and minor changes powerpc/eeh: Only dump stack once if an MMIO loop is detected Bluetooth: btrtl: Use kvmalloc for FW allocations tracing: Set kernel_stack's caller size properly ARM: 8948/1: Prevent OOB access in stacktrace ar5523: Add USB ID of SMCWUSBT-G2 wireless adapter ceph: ensure we have a new cap before continuing in fill_inode selftests/ftrace: fix glob selftest tools/power/x86/intel_pstate_tracer: changes for python 3 compatibility Bluetooth: Fix refcount use-after-free issue mm/swapfile.c: swap_next should increase position index mm: pagewalk: fix termination condition in walk_pte_range() Bluetooth: prefetch channel before killing sock KVM: fix overflow of zero page refcount with ksm running ALSA: hda: Clear RIRB status before reading WP skbuff: fix a data race in skb_queue_len() audit: CONFIG_CHANGE don't log internal bookkeeping as an event selinux: sel_avc_get_stat_idx should increase position index scsi: lpfc: Fix RQ buffer leakage when no IOCBs available scsi: lpfc: Fix coverity errors in fmdi attribute handling drm/omap: fix possible object reference leak clk: stratix10: use do_div() for 64-bit calculation crypto: chelsio - This fixes the kernel panic which occurs during a libkcapi test mt76: clear skb pointers from rx aggregation reorder buffer during cleanup ALSA: usb-audio: Don't create a mixer element with bogus volume range perf test: Fix test trace+probe_vfs_getname.sh on s390 RDMA/rxe: Fix configuration of atomic queue pair attributes KVM: x86: fix incorrect comparison in trace event dmaengine: stm32-mdma: use vchan_terminate_vdesc() in .terminate_all media: staging/imx: Missing assignment in imx_media_capture_device_register() x86/pkeys: Add check for pkey "overflow" bpf: Remove recursion prevention from rcu free callback dmaengine: stm32-dma: use vchan_terminate_vdesc() in .terminate_all dmaengine: tegra-apb: Prevent race conditions on channel's freeing drm/amd/display: dal_ddc_i2c_payloads_create can fail causing panic firmware: arm_sdei: Use cpus_read_lock() to avoid races with cpuhp random: fix data races at timer_rand_state bus: hisi_lpc: Fixup IO ports addresses to avoid use-after-free in host removal media: go7007: Fix URB type for interrupt handling Bluetooth: guard against controllers sending zero'd events timekeeping: Prevent 32bit truncation in scale64_check_overflow() ext4: fix a data race at inode->i_disksize perf jevents: Fix leak of mapfile memory mm: avoid data corruption on CoW fault into PFN-mapped VMA drm/amdgpu: increase atombios cmd timeout drm/amd/display: Stop if retimer is not available ath10k: use kzalloc to read for ath10k_sdio_hif_diag_read scsi: aacraid: Disabling TM path and only processing IOP reset Bluetooth: L2CAP: handle l2cap config request during open state media: tda10071: fix unsigned sign extension overflow xfs: don't ever return a stale pointer from __xfs_dir3_free_read xfs: mark dir corrupt when lookup-by-hash fails ext4: mark block bitmap corrupted when found instead of BUGON tpm: ibmvtpm: Wait for buffer to be set before proceeding rtc: sa1100: fix possible race condition rtc: ds1374: fix possible race condition nfsd: Don't add locks to closed or closing open stateids RDMA/cm: Remove a race freeing timewait_info KVM: PPC: Book3S HV: Treat TM-related invalid form instructions on P9 like the valid ones drm/msm: fix leaks if initialization fails drm/msm/a5xx: Always set an OPP supported hardware value tracing: Use address-of operator on section symbols thermal: rcar_thermal: Handle probe error gracefully perf parse-events: Fix 3 use after frees found with clang ASAN serial: 8250_port: Don't service RX FIFO if throttled serial: 8250_omap: Fix sleeping function called from invalid context during probe serial: 8250: 8250_omap: Terminate DMA before pushing data on RX timeout perf cpumap: Fix snprintf overflow check cpufreq: powernv: Fix frame-size-overflow in powernv_cpufreq_work_fn tools: gpio-hammer: Avoid potential overflow in main nvme-multipath: do not reset on unknown status nvme: Fix controller creation races with teardown flow RDMA/rxe: Set sys_image_guid to be aligned with HW IB devices scsi: hpsa: correct race condition in offload enabled SUNRPC: Fix a potential buffer overflow in 'svc_print_xprts()' svcrdma: Fix leak of transport addresses PCI: Use ioremap(), not phys_to_virt() for platform ROM ubifs: Fix out-of-bounds memory access caused by abnormal value of node_len ALSA: usb-audio: Fix case when USB MIDI interface has more than one extra endpoint descriptor PCI: pciehp: Fix MSI interrupt race NFS: Fix races nfs_page_group_destroy() vs nfs_destroy_unlinked_subrequests() mm/kmemleak.c: use address-of operator on section symbols mm/filemap.c: clear page error before actual read mm/vmscan.c: fix data races using kswapd_classzone_idx nvmet-rdma: fix double free of rdma queue mm/mmap.c: initialize align_offset explicitly for vm_unmapped_area scsi: qedi: Fix termination timeouts in session logout serial: uartps: Wait for tx_empty in console setup KVM: Remove CREATE_IRQCHIP/SET_PIT2 race bdev: Reduce time holding bd_mutex in sync in blkdev_close() drivers: char: tlclk.c: Avoid data race between init and interrupt handler KVM: arm64: vgic-its: Fix memory leak on the error path of vgic_add_lpi() net: openvswitch: use u64 for meter bucket scsi: aacraid: Fix error handling paths in aac_probe_one() staging:r8188eu: avoid skb_clone for amsdu to msdu conversion sparc64: vcc: Fix error return code in vcc_probe() arm64: cpufeature: Relax checks for AArch32 support at EL[0-2] dt-bindings: sound: wm8994: Correct required supplies based on actual implementaion atm: fix a memory leak of vcc->user_back perf mem2node: Avoid double free related to realloc power: supply: max17040: Correct voltage reading phy: samsung: s5pv210-usb2: Add delay after reset Bluetooth: Handle Inquiry Cancel error after Inquiry Complete USB: EHCI: ehci-mv: fix error handling in mv_ehci_probe() tipc: fix memory leak in service subscripting tty: serial: samsung: Correct clock selection logic ALSA: hda: Fix potential race in unsol event handler powerpc/traps: Make unrecoverable NMIs die instead of panic fuse: don't check refcount after stealing page USB: EHCI: ehci-mv: fix less than zero comparison of an unsigned int scsi: cxlflash: Fix error return code in cxlflash_probe() arm64/cpufeature: Drop TraceFilt feature exposure from ID_DFR0 register e1000: Do not perform reset in reset_task if we are already down drm/nouveau/debugfs: fix runtime pm imbalance on error drm/nouveau: fix runtime pm imbalance on error drm/nouveau/dispnv50: fix runtime pm imbalance on error printk: handle blank console arguments passed in. usb: dwc3: Increase timeout for CmdAct cleared by device controller btrfs: don't force read-only after error in drop snapshot vfio/pci: fix memory leaks of eventfd ctx perf evsel: Fix 2 memory leaks perf trace: Fix the selection for architectures to generate the errno name tables perf stat: Fix duration_time value for higher intervals perf util: Fix memory leak of prefix_if_not_in perf metricgroup: Free metric_events on error perf kcore_copy: Fix module map when there are no modules loaded ASoC: img-i2s-out: Fix runtime PM imbalance on error wlcore: fix runtime pm imbalance in wl1271_tx_work wlcore: fix runtime pm imbalance in wlcore_regdomain_config mtd: rawnand: omap_elm: Fix runtime PM imbalance on error PCI: tegra: Fix runtime PM imbalance on error ceph: fix potential race in ceph_check_caps mm/swap_state: fix a data race in swapin_nr_pages rapidio: avoid data race between file operation callbacks and mport_cdev_add(). mtd: parser: cmdline: Support MTD names containing one or more colons x86/speculation/mds: Mark mds_user_clear_cpu_buffers() __always_inline vfio/pci: Clear error and request eventfd ctx after releasing cifs: Fix double add page to memcg when cifs_readpages nvme: fix possible deadlock when I/O is blocked scsi: libfc: Handling of extra kref scsi: libfc: Skip additional kref updating work event selftests/x86/syscall_nt: Clear weird flags after each test vfio/pci: fix racy on error and request eventfd ctx btrfs: qgroup: fix data leak caused by race between writeback and truncate ubi: fastmap: Free unused fastmap anchor peb during detach perf parse-events: Use strcmp() to compare the PMU name net: openvswitch: use div_u64() for 64-by-32 divisions nvme: explicitly update mpath disk capacity on revalidation ASoC: wm8994: Skip setting of the WM8994_MICBIAS register for WM1811 ASoC: wm8994: Ensure the device is resumed in wm89xx_mic_detect functions ASoC: Intel: bytcr_rt5640: Add quirk for MPMAN Converter9 2-in-1 RISC-V: Take text_mutex in ftrace_init_nop() s390/init: add missing __init annotations lockdep: fix order in trace_hardirqs_off_caller() drm/amdkfd: fix a memory leak issue i2c: core: Call i2c_acpi_install_space_handler() before i2c_acpi_register_devices() objtool: Fix noreturn detection for ignored functions ieee802154: fix one possible memleak in ca8210_dev_com_init ieee802154/adf7242: check status of adf7242_read_reg clocksource/drivers/h8300_timer8: Fix wrong return value in h8300_8timer_init() mwifiex: Increase AES key storage size to 256 bits batman-adv: bla: fix type misuse for backbone_gw hash indexing atm: eni: fix the missed pci_disable_device() for eni_init_one() batman-adv: mcast/TT: fix wrongly dropped or rerouted packets mac802154: tx: fix use-after-free bpf: Fix clobbering of r2 in bpf_gen_ld_abs drm/vc4/vc4_hdmi: fill ASoC card owner net: qed: RDMA personality shouldn't fail VF load drm/sun4i: sun8i-csc: Secondary CSC register correction batman-adv: Add missing include for in_interrupt() batman-adv: mcast: fix duplicate mcast packets in BLA backbone from mesh batman-adv: mcast: fix duplicate mcast packets from BLA backbone to mesh bpf: Fix a rcu warning for bpffs map pretty-print ALSA: asihpi: fix iounmap in error handler regmap: fix page selection for noinc reads MIPS: Add the missing 'CPU_1074K' into __get_cpu_type() KVM: x86: Reset MMU context if guest toggles CR4.SMAP or CR4.PKE KVM: SVM: Add a dedicated INVD intercept routine tracing: fix double free s390/dasd: Fix zero write for FBA devices kprobes: Fix to check probe enabled before disarm_kprobe_ftrace() mm, THP, swap: fix allocating cluster for swapfile by mistake s390/zcrypt: Fix ZCRYPT_PERDEV_REQCNT ioctl kprobes: Fix compiler warning for !CONFIG_KPROBES_ON_FTRACE ata: define AC_ERR_OK ata: make qc_prep return ata_completion_errors ata: sata_mv, avoid trigerrable BUG_ON KVM: arm64: Assume write fault on S1PTW permission fault on instruction fetch Linux 4.19.149 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Idfc1b35ec63b4b464aeb6e32709102bee0efc872 |
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Tianjia Zhang
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907a6ee8b0 |
clocksource/drivers/h8300_timer8: Fix wrong return value in h8300_8timer_init()
[ Upstream commit |
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Tao Huang
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48f4e7f7c2 |
Merge tag 'ASB-2020-09-05_4.19-stable' of https://android.googlesource.com/kernel/common
https://source.android.com/security/bulletin/2020-09-01 CVE-2020-0402 CVE-2020-0404 CVE-2020-0407 * tag 'ASB-2020-09-05_4.19-stable': (3616 commits) Linux 4.19.143 ALSA: usb-audio: Update documentation comment for MS2109 quirk HID: hiddev: Fix slab-out-of-bounds write in hiddev_ioctl_usage() tpm: Unify the mismatching TPM space buffer sizes usb: dwc3: gadget: Handle ZLP for sg requests usb: dwc3: gadget: Fix handling ZLP usb: dwc3: gadget: Don't setup more than requested btrfs: check the right error variable in btrfs_del_dir_entries_in_log usb: storage: Add unusual_uas entry for Sony PSZ drives USB: cdc-acm: rework notification_buffer resizing USB: gadget: u_f: Unbreak offset calculation in VLAs USB: gadget: f_ncm: add bounds checks to ncm_unwrap_ntb() USB: gadget: u_f: add overflow checks to VLA macros usb: host: ohci-exynos: Fix error handling in exynos_ohci_probe() USB: Ignore UAS for JMicron JMS567 ATA/ATAPI Bridge USB: quirks: Ignore duplicate endpoint on Sound Devices MixPre-D USB: quirks: Add no-lpm quirk for another Raydium touchscreen usb: uas: Add quirk for PNY Pro Elite USB: yurex: Fix bad gfp argument drm/amd/pm: correct Vega12 swctf limit setting ... Change-Id: Iece02c55e9b3446bdda5dc7bdfbe3e310b2dbc83 Conflicts: arch/arm/boot/dts/rk322x.dtsi arch/arm64/boot/dts/rockchip/rk3399.dtsi arch/arm64/kernel/cpuinfo.c drivers/clk/clk.c drivers/clk/rockchip/clk-cpu.c drivers/clk/rockchip/clk-rk3228.c drivers/devfreq/governor_simpleondemand.c drivers/gpu/drm/bridge/synopsys/dw-hdmi.c drivers/gpu/drm/drm_edid.c drivers/hid/usbhid/hid-core.c drivers/media/i2c/ov5695.c drivers/media/v4l2-core/v4l2-ioctl.c drivers/regulator/core.c drivers/thermal/cpu_cooling.c drivers/usb/core/quirks.c drivers/usb/dwc2/platform.c drivers/usb/dwc3/core.c drivers/usb/dwc3/core.h drivers/usb/dwc3/gadget.c drivers/usb/host/ehci-platform.c drivers/usb/storage/unusual_uas.h include/drm/drm_connector.h include/linux/clk-provider.h include/linux/devfreq.h include/linux/pci_ids.h kernel/power/wakeup_reason.c mm/memory.c mm/swapfile.c |
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Greg Kroah-Hartman
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4d01d462e6 |
This is the 4.19.129 stable release
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KVM: nSVM: fix condition for filtering async PF KVM: nSVM: leave ASID aside in copy_vmcb_control_area KVM: nVMX: Consult only the "basic" exit reason when routing nested exit KVM: MIPS: Define KVM_ENTRYHI_ASID to cpu_asid_mask(&boot_cpu_data) KVM: MIPS: Fix VPN2_MASK definition for variable cpu_vmbits KVM: arm64: Make vcpu_cp1x() work on Big Endian hosts scsi: megaraid_sas: TM command refire leads to controller firmware crash ath9k: Fix use-after-free Read in ath9k_wmi_ctrl_rx ath9k: Fix use-after-free Write in ath9k_htc_rx_msg ath9x: Fix stack-out-of-bounds Write in ath9k_hif_usb_rx_cb ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb Smack: slab-out-of-bounds in vsscanf drm/vkms: Hold gem object while still in-use mm/slub: fix a memory leak in sysfs_slab_add() fat: don't allow to mount if the FAT length == 0 perf: Add cond_resched() to task_function_call() agp/intel: Reinforce the barrier after GTT updates mmc: sdhci-msm: Clear tuning done flag while hs400 tuning ARM: dts: at91: sama5d2_ptc_ek: fix sdmmc0 node description mmc: sdio: Fix potential NULL pointer error in mmc_sdio_init_card() xen/pvcalls-back: test for errors when calling backend_connect() KVM: arm64: Synchronize sysreg state on injecting an AArch32 exception ACPI: GED: use correct trigger type field in _Exx / _Lxx handling drm: bridge: adv7511: Extend list of audio sample rates crypto: ccp -- don't "select" CONFIG_DMADEVICES media: si2157: Better check for running tuner in init objtool: Ignore empty alternatives spi: pxa2xx: Apply CS clk quirk to BXT net: atlantic: make hw_get_regs optional net: ena: fix error returning in ena_com_get_hash_function() efi/libstub/x86: Work around LLVM ELF quirk build regression arm64: cacheflush: Fix KGDB trap detection spi: dw: Zero DMA Tx and Rx configurations on stack arm64: insn: Fix two bugs in encoding 32-bit logical immediates ixgbe: Fix XDP redirect on archs with PAGE_SIZE above 4K MIPS: Loongson: Build ATI Radeon GPU driver as module Bluetooth: Add SCO fallback for invalid LMP parameters error kgdb: Disable WARN_CONSOLE_UNLOCKED for all kgdb kgdb: Prevent infinite recursive entries to the debugger spi: dw: Enable interrupts in accordance with DMA xfer mode clocksource: dw_apb_timer: Make CPU-affiliation being optional clocksource: dw_apb_timer_of: Fix missing clockevent timers btrfs: do not ignore error from btrfs_next_leaf() when inserting checksums ARM: 8978/1: mm: make act_mm() respect THREAD_SIZE batman-adv: Revert "disable ethtool link speed detection when auto negotiation off" mmc: meson-mx-sdio: trigger a soft reset after a timeout or CRC error spi: dw: Fix Rx-only DMA transfers x86/kvm/hyper-v: Explicitly align hcall param for kvm_hyperv_exit net: vmxnet3: fix possible buffer overflow caused by bad DMA value in vmxnet3_get_rss() staging: android: ion: use vmap instead of vm_map_ram brcmfmac: fix wrong location to get firmware feature tools api fs: Make xxx__mountpoint() more scalable e1000: Distribute switch variables for initialization dt-bindings: display: mediatek: control dpi pins mode to avoid leakage audit: fix a net reference leak in audit_send_reply() media: dvb: return -EREMOTEIO on i2c transfer failure. media: platform: fcp: Set appropriate DMA parameters MIPS: Make sparse_init() using top-down allocation Bluetooth: btbcm: Add 2 missing models to subver tables audit: fix a net reference leak in audit_list_rules_send() netfilter: nft_nat: return EOPNOTSUPP if type or flags are not supported selftests/bpf: Fix memory leak in extract_build_id() net: bcmgenet: set Rx mode before starting netif lib/mpi: Fix 64-bit MIPS build with Clang exit: Move preemption fixup up, move blocking operations down sched/core: Fix illegal RCU from offline CPUs drivers/perf: hisi: Fix typo in events attribute array net: lpc-enet: fix error return code in lpc_mii_init() media: cec: silence shift wrapping warning in __cec_s_log_addrs() net: allwinner: Fix use correct return type for ndo_start_xmit() powerpc/spufs: fix copy_to_user while atomic xfs: clean up the error handling in xfs_swap_extents Crypto/chcr: fix for ccm(aes) failed test MIPS: Truncate link address into 32bit for 32bit kernel mips: cm: Fix an invalid error code of INTVN_*_ERR kgdb: Fix spurious true from in_dbg_master() xfs: reset buffer write failure state on successful completion xfs: fix duplicate verification from xfs_qm_dqflush() platform/x86: intel-vbtn: Use acpi_evaluate_integer() platform/x86: intel-vbtn: Split keymap into buttons and switches parts platform/x86: intel-vbtn: Do not advertise switches to userspace if they are not there platform/x86: intel-vbtn: Also handle tablet-mode switch on "Detachable" and "Portable" chassis-types nvme: refine the Qemu Identify CNS quirk ath10k: Remove msdu from idr when management pkt send fails wcn36xx: Fix error handling path in 'wcn36xx_probe()' net: qed*: Reduce RX and TX default ring count when running inside kdump kernel mt76: avoid rx reorder buffer overflow md: don't flush workqueue unconditionally in md_open veth: Adjust hard_start offset on redirect XDP frames net/mlx5e: IPoIB, Drop multicast packets that this interface sent rtlwifi: Fix a double free in _rtl_usb_tx_urb_setup() mwifiex: Fix memory corruption in dump_station x86/boot: Correct relocation destination on old linkers mips: MAAR: Use more precise address mask mips: Add udelay lpj numbers adjustment crypto: stm32/crc32 - fix ext4 chksum BUG_ON() crypto: stm32/crc32 - fix run-time self test issue. crypto: stm32/crc32 - fix multi-instance x86/mm: Stop printing BRK addresses m68k: mac: Don't call via_flush_cache() on Mac IIfx btrfs: qgroup: mark qgroup inconsistent if we're inherting snapshot to a new qgroup macvlan: Skip loopback packets in RX handler PCI: Don't disable decoding when mmio_always_on is set MIPS: Fix IRQ tracing when call handle_fpe() and handle_msa_fpe() bcache: fix refcount underflow in bcache_device_free() mmc: sdhci-msm: Set SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12 quirk staging: greybus: sdio: Respect the cmd->busy_timeout from the mmc core mmc: via-sdmmc: Respect the cmd->busy_timeout from the mmc core ixgbe: fix signed-integer-overflow warning mmc: sdhci-esdhc-imx: fix the mask for tuning start point spi: dw: Return any value retrieved from the dma_transfer callback cpuidle: Fix three reference count leaks platform/x86: hp-wmi: Convert simple_strtoul() to kstrtou32() platform/x86: intel-hid: Add a quirk to support HP Spectre X2 (2015) platform/x86: intel-vbtn: Only blacklist SW_TABLET_MODE on the 9 / "Laptop" chasis-type string.h: fix incompatibility between FORTIFY_SOURCE and KASAN btrfs: include non-missing as a qualifier for the latest_bdev btrfs: send: emit file capabilities after chown mm: thp: make the THP mapcount atomic against __split_huge_pmd_locked() mm: initialize deferred pages with interrupts enabled ima: Fix ima digest hash table key calculation ima: Directly assign the ima_default_policy pointer to ima_rules evm: Fix possible memory leak in evm_calc_hmac_or_hash() ext4: fix EXT_MAX_EXTENT/INDEX to check for zeroed eh_max ext4: fix error pointer dereference ext4: fix race between ext4_sync_parent() and rename() PCI: Avoid Pericom USB controller OHCI/EHCI PME# defect PCI: Avoid FLR for AMD Matisse HD Audio & USB 3.0 PCI: Avoid FLR for AMD Starship USB 3.0 PCI: Add ACS quirk for iProc PAXB PCI: Add ACS quirk for Intel Root Complex Integrated Endpoints PCI: Remove unused NFP32xx IDs pci:ipmi: Move IPMI PCI class id defines to pci_ids.h hwmon/k10temp, x86/amd_nb: Consolidate shared device IDs x86/amd_nb: Add PCI device IDs for family 17h, model 30h PCI: add USR vendor id and use it in r8169 and w6692 driver PCI: Move Synopsys HAPS platform device IDs PCI: Move Rohm Vendor ID to generic list misc: pci_endpoint_test: Add the layerscape EP device support misc: pci_endpoint_test: Add support to test PCI EP in AM654x PCI: Add Synopsys endpoint EDDA Device ID PCI: Add NVIDIA GPU multi-function power dependencies PCI: Enable NVIDIA HDA controllers PCI: mediatek: Add controller support for MT7629 x86/amd_nb: Add PCI device IDs for family 17h, model 70h ALSA: lx6464es - add support for LX6464ESe pci express variant PCI: Add Genesys Logic, Inc. Vendor ID PCI: Add Amazon's Annapurna Labs vendor ID PCI: vmd: Add device id for VMD device 8086:9A0B x86/amd_nb: Add Family 19h PCI IDs PCI: Add Loongson vendor ID serial: 8250_pci: Move Pericom IDs to pci_ids.h PCI: Make ACS quirk implementations more uniform PCI: Unify ACS quirk desired vs provided checking PCI: Generalize multi-function power dependency device links btrfs: fix error handling when submitting direct I/O bio btrfs: fix wrong file range cleanup after an error filling dealloc range ima: Call ima_calc_boot_aggregate() in ima_eventdigest_init() PCI: Program MPS for RCiEP devices e1000e: Disable TSO for buffer overrun workaround e1000e: Relax condition to trigger reset for ME workaround carl9170: remove P2P_GO support media: go7007: fix a miss of snd_card_free Bluetooth: hci_bcm: fix freeing not-requested IRQ b43legacy: Fix case where channel status is corrupted b43: Fix connection problem with WPA3 b43_legacy: Fix connection problem with WPA3 media: ov5640: fix use of destroyed mutex igb: Report speed and duplex as unknown when device is runtime suspended power: vexpress: add suppress_bind_attrs to true pinctrl: samsung: Correct setting of eint wakeup mask on s5pv210 pinctrl: samsung: Save/restore eint_mask over suspend for EINT_TYPE GPIOs gnss: sirf: fix error return code in sirf_probe() sparc32: fix register window handling in genregs32_[gs]et() sparc64: fix misuses of access_process_vm() in genregs32_[sg]et() dm crypt: avoid truncating the logical block size alpha: fix memory barriers so that they conform to the specification kernel/cpu_pm: Fix uninitted local in cpu_pm ARM: tegra: Correct PL310 Auxiliary Control Register initialization ARM: dts: exynos: Fix GPIO polarity for thr GalaxyS3 CM36651 sensor's bus ARM: dts: at91: sama5d2_ptc_ek: fix vbus pin ARM: dts: s5pv210: Set keep-power-in-suspend for SDHCI1 on Aries drivers/macintosh: Fix memleak in windfarm_pm112 driver powerpc/64s: Don't let DT CPU features set FSCR_DSCR powerpc/64s: Save FSCR to init_task.thread.fscr after feature init kbuild: force to build vmlinux if CONFIG_MODVERSION=y sunrpc: svcauth_gss_register_pseudoflavor must reject duplicate registrations. sunrpc: clean up properly in gss_mech_unregister() mtd: rawnand: brcmnand: fix hamming oob layout mtd: rawnand: pasemi: Fix the probe error path w1: omap-hdq: cleanup to add missing newline for some dev_dbg perf probe: Do not show the skipped events perf probe: Fix to check blacklist address correctly perf probe: Check address correctness by map instead of _etext perf symbols: Fix debuginfo search for Ubuntu Linux 4.19.129 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I7b1108d90ee1109a28fe488a4358b7a3e101d9c9 |
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Serge Semin
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ffa7a58fb0 |
clocksource: dw_apb_timer_of: Fix missing clockevent timers
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Serge Semin
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56fee2aa84 |
clocksource: dw_apb_timer: Make CPU-affiliation being optional
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Will McVicker
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0a2394dc5a |
ANDROID: GKI: export symbols from abi_gki_aarch64_qcom_whitelist
Run the script, $ ../build/gki/add_EXPORT_SYMBOL_GPL < abi_gki_aarch64_qcom_whitelist This will export all the required symbols that are in this kernel. Signed-off-by: Will McVicker <willmcvicker@google.com> Bug: 153886473 Test: compile Change-Id: I703509d75104cd86f472481346e3efbd235121ab |
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Hridya Valsaraju
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13630d0555 |
ANDROID: GKI: Export symbol arch_timer_mem_get_cval
Bug: 140652396 Test: build, boot Signed-off-by: Hridya Valsaraju <hridya@google.com> Bug: 152635062 Test: build (cherry picked from commit e8c25076c4b591e186a4cf52faa7370d783f4475) Signed-off-by: Suren Baghdasaryan <surenb@google.com> Change-Id: I0260070ea060b5a56440760ed660373353329d6d Merged-In: I0260070ea060b5a56440760ed660373353329d6d |
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Channagoud Kadabi
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1f01baa02c |
ANDROID: GKI: drivers: clksource: Add API to return cval
Sleep driver needs to program the absolute clock value for next expiry into pdc register for system wake up. Add an API to read the cval low and high counters. Signed-off-by: Channagoud Kadabi <ckadabi@codeaurora.org> Bug: 152635062 Test: build (cherry picked from commit ee514e9083c5d9f3312a54fd317786da7c9abdb1) [surenb: replaced out-of-tree readl_relaxed_no_log with functionally identical in-tree readl_relaxed] Signed-off-by: Suren Baghdasaryan <surenb@google.com> Change-Id: I1244c31c8a2717a6f2002cac3b26ee3526409058 Merged-In: I1244c31c8a2717a6f2002cac3b26ee3526409058 |
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Tao Huang
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06a7fcfc9a |
Merge remote branch 'android-4.19' of https://android.googlesource.com/kernel/common
* android-4.19: (1190 commits) ANDROID: update the ABI xml representation ANDROID: GKI: Enable V4L2 hidden configs ANDROID: GKI: Enable CONFIG_BACKLIGHT_CLASS_DEVICE in gki_defconfig ANDROID: Incremental fs: Add INCFS_IOC_PERMIT_FILL ANDROID: Incremental fs: Remove signature checks from kernel ANDROID: Incremental fs: Pad hash blocks ANDROID: Incremental fs: Make fill block an ioctl ANDROID: Incremental fs: Remove all access_ok checks Linux 4.19.111 batman-adv: Avoid free/alloc race when handling OGM2 buffer efi: Add a sanity check to efivar_store_raw() net/smc: cancel event worker during device removal net/smc: check for valid ib_client_data ipv6: restrict IPV6_ADDRFORM operation i2c: acpi: put device when verifying client fails iommu/vt-d: Ignore devices with out-of-spec domain number iommu/vt-d: Fix the wrong printing in RHSA parsing netfilter: nft_tunnel: add missing attribute validation for tunnels netfilter: nft_payload: add missing attribute validation for payload csum flags netfilter: cthelper: add missing attribute validation for cthelper ... Conflicts: arch/arm64/configs/gki_defconfig arch/x86/configs/gki_defconfig drivers/devfreq/Kconfig drivers/dma-buf/dma-buf.c include/linux/usb/quirks.h kernel/sched/topology.c Change-Id: Ibd305c952c16c253b34d822cf68c03f9ff5be7b3 |
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Colin Ian King
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be1777babb |
clocksource/drivers/bcm2835_timer: Fix memory leak of timer
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Tao Huang
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ad61dfe590 |
Merge tag 'ASB-2020-02-05_4.19' of https://android.googlesource.com/kernel/common
https://source.android.com/security/bulletin/2020-02-01
CVE-2020-0030
CVE-2019-11599
* tag 'ASB-2020-02-05_4.19': (4206 commits)
UPSTREAM: sched/fair/util_est: Implement faster ramp-up EWMA on utilization increases
ANDROID: Re-use SUGOV_RT_MAX_FREQ to control uclamp rt behavior
BACKPORT: sched/fair: Make EAS wakeup placement consider uclamp restrictions
BACKPORT: sched/fair: Make task_fits_capacity() consider uclamp restrictions
ANDROID: sched/core: Move SchedTune task API into UtilClamp wrappers
ANDROID: sched/core: Add a latency-sensitive flag to uclamp
ANDROID: sched/tune: Move SchedTune cpu API into UtilClamp wrappers
ANDROID: init: kconfig: Only allow sched tune if !uclamp
FROMGIT: sched/core: Fix size of rq::uclamp initialization
FROMGIT: sched/uclamp: Fix a bug in propagating uclamp value in new cgroups
FROMGIT: sched/uclamp: Rename uclamp_util_with() into uclamp_rq_util_with()
FROMGIT: sched/uclamp: Make uclamp util helpers use and return UL values
FROMGIT: sched/uclamp: Remove uclamp_util()
BACKPORT: sched/rt: Make RT capacity-aware
UPSTREAM: tools headers UAPI: Sync sched.h with the kernel
UPSTREAM: sched/uclamp: Fix overzealous type replacement
UPSTREAM: sched/uclamp: Fix incorrect condition
UPSTREAM: sched/core: Fix compilation error when cgroup not selected
UPSTREAM: sched/core: Fix uclamp ABI bug, clean up and robustify sched_read_attr() ABI logic and code
UPSTREAM: sched/uclamp: Always use 'enum uclamp_id' for clamp_id values
...
Conflicts:
drivers/char/random.c
drivers/devfreq/devfreq.c
drivers/gpu/drm/drm_fb_helper.c
drivers/media/i2c/ov2680.c
drivers/media/i2c/ov2685.c
drivers/media/i2c/ov5670.c
drivers/media/i2c/ov5695.c
drivers/media/usb/uvc/uvc_driver.c
drivers/mmc/host/cqhci.c
drivers/spi/spi-rockchip.c
drivers/usb/dwc2/params.c
drivers/usb/dwc3/debugfs.c
drivers/usb/dwc3/gadget.c
drivers/usb/serial/usb_wwan.c
include/linux/clk-provider.h
include/linux/mfd/rk808.h
kernel/cpu.c
sound/usb/quirks.c
- Export symbol mm_trace_rss_stat on mm/memory.c for GPU drivers.
- Fix sound/usb/pcm.c for SNDRV_PCM_TRIGGER_SUSPEND.
- Enable DEBUG_FS which is not selected by TRACING.
- Disable of_devlink which broken boot. of_devlink is enabled by commit
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Marek Szyprowski
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45f525b36e |
clocksource/drivers/exynos_mct: Fix error path in timer resources initialization
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Chen-Yu Tsai
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8bdfc04f01 |
clocksource/drivers/sun5i: Fail gracefully when clock rate is unavailable
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Tony Lindgren
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558c47fb66 |
bus: ti-sysc: Fix timer handling with drop pm_runtime_irq_safe()
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Geert Uytterhoeven
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8e62b02df5 |
clocksource/drivers/timer-of: Use unique device name instead of timer
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Chuhong Yuan
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55bdcb2ecb |
clocksource/drivers/asm9260: Add a check for of_clk_get
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Tao Ren
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eabcc2ff50 |
clocksource/drivers/fttmr010: Fix invalid interrupt register access
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Fabien Parent
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daa2c40305 |
clocksource/drivers/mediatek: Fix error handling
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Sergei Shtylyov
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d97a02b848 |
clocksource/drivers/sh_cmt: Fix clocksource width for 32-bit machines
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Sergei Shtylyov
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31fb5ea6ed |
clocksource/drivers/sh_cmt: Fixup for 64-bit machines
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Tao Huang
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70f1413e90 |
Merge remote branch 'android-4.19' of https://android.googlesource.com/kernel/common
* android-4.19: (2854 commits) ANDROID: move up spin_unlock_bh() ahead of remove_proc_entry() BACKPORT: arm64: tags: Preserve tags for addresses translated via TTBR1 UPSTREAM: arm64: memory: Implement __tag_set() as common function UPSTREAM: arm64/mm: fix variable 'tag' set but not used UPSTREAM: arm64: avoid clang warning about self-assignment ANDROID: sdcardfs: evict dentries on fscrypt key removal ANDROID: fscrypt: add key removal notifier chain ANDROID: refactor build.config files to remove duplication ANDROID: Move from clang r353983c to r365631c ANDROID: gki_defconfig: remove PWRSEQ_EMMC and PWRSEQ_SIMPLE ANDROID: unconditionally compile sig_ok in struct module Linux 4.19.80 perf/hw_breakpoint: Fix arch_hw_breakpoint use-before-initialization PCI: vmd: Fix config addressing when using bus offsets x86/asm: Fix MWAITX C-state hint value hwmon: Fix HWMON_P_MIN_ALARM mask tracing: Get trace_array reference for available_tracers files ftrace: Get a reference counter for the trace_array on filter files tracing/hwlat: Don't ignore outer-loop duration when calculating max_latency tracing/hwlat: Report total time spent in all NMIs during the sample ... Conflicts: drivers/clk/rockchip/clk-mmc-phase.c drivers/gpu/drm/rockchip/rockchip_drm_vop.c drivers/regulator/core.c drivers/tty/serial/8250/8250_port.c drivers/usb/dwc3/core.h drivers/usb/dwc3/gadget.c drivers/usb/dwc3/gadget.h Change-Id: I65599d770d6613caba14251b890fcfd1cfa0f100 |
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Alexander Kochetkov
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f086ebcfec |
clocksource/arm_global_timer: reconfigure clockevents after cpufreq change
After a cpufreq transition, update the clockevent's frequency by fetching the new clock rate from the clock framework and reprogram the next clock event. The clock supplying the arm-global-timer on the rk3188 is coming from the the cpu clock itself and thus changes its rate everytime cpufreq adjusts the cpu frequency. Found by code review, real impact not known. Assume what actual HZ value will be different from expected on platforms using arm-global-timer as clockevent. The patch is port of commit |
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Marek Szyprowski
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e69fac59c4 |
clocksource/drivers/exynos_mct: Increase priority over ARM arch timer
[ Upstream commit
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Neil Armstrong
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7828986b84 |
clocksource/drivers/oxnas: Fix OX820 compatible
[ Upstream commit |
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Arnd Bergmann
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6a414ef368 |
clocksource/drivers/npcm: select TIMER_OF
[ Upstream commit |
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Samuel Holland
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e19ca3fe6c |
clocksource/drivers/arch_timer: Workaround for Allwinner A64 timer instability
commit
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Stuart Menefy
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ef8062e206 |
clocksource/drivers/exynos_mct: Clear timer interrupt when shutdown
commit
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Stuart Menefy
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c1f45c10df |
clocksource/drivers/exynos_mct: Move one-shot check from tick clear to ISR
commit
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Tony Lindgren
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ac696b0176 |
clocksource: timer-ti-dm: Fix pwm dmtimer usage of fck reparenting
[ Upstream commit |
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Yangtao Li
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decca9bc21 |
clocksource/drivers/integrator-ap: Add missing of_node_put()
[ Upstream commit
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Alexey Brodkin
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bf75d9382b |
clocksource/drivers/arc_timer: Utilize generic sched_clock
commit
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Michael Kelley
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ebbc6fce6d |
clockevents/drivers/i8253: Add support for PIT shutdown quirk
commit
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Alexandre Belloni
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52bf4a900d |
clocksource/drivers/timer-atmel-pit: Properly handle error cases
The smatch utility reports a possible leak: smatch warnings: drivers/clocksource/timer-atmel-pit.c:183 at91sam926x_pit_dt_init() warn: possible memory leak of 'data' Ensure data is freed before exiting with an error. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Cc: stable@vger.kernel.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> |
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Tao Ren
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4451d3f59f |
clocksource/drivers/fttmr010: Fix set_next_event handler
Currently, the aspeed MATCH1 register is updated to <current_count - cycles> in set_next_event handler, with the assumption that COUNT register value is preserved when the timer is disabled and it continues decrementing after the timer is enabled. But the assumption is wrong: RELOAD register is loaded into COUNT register when the aspeed timer is enabled, which means the next event may be delayed because timer interrupt won't be generated until <0xFFFFFFFF - current_count + cycles>. The problem can be fixed by updating RELOAD register to <cycles>, and COUNT register will be re-loaded when the timer is enabled and interrupt is generated when COUNT register overflows. The test result on Facebook Backpack-CMM BMC hardware (AST2500) shows the issue is fixed: without the patch, usleep(100) suspends the process for several milliseconds (and sometimes even over 40 milliseconds); after applying the fix, usleep(100) takes averagely 240 microseconds to return under the same workload level. Signed-off-by: Tao Ren <taoren@fb.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Tested-by: Lei YU <mine260309@gmail.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> |
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Keerthy
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3b7d96a0db |
clocksource/drivers/ti-32k: Add CLOCK_SOURCE_SUSPEND_NONSTOP flag for non-am43 SoCs
The 32k clocksource is NONSTOP for non-am43 SoCs. Hence add the flag for all the other SoCs. Reported-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Keerthy <j-keerthy@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> |
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Linus Torvalds
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1009aa1205 |
RISC-V Updates for the 4.19 Merge Window
This tag contains some major improvements to the RISC-V port, including
the necessary interrupt controller and timer support to actually make it
to userspace. Support for three devices has been added:
* Support for the ISA-mandated timers on RISC-V systems.
* Support for the ISA-mandated first-level interrupt controller on
RISC-V systems, which is handled as part of our core arch code because
it's very small and tightly tied to the ISA.
* Support for SiFive's platform-level interrupt controller, which talks
to the actual devices.
In addition to these new devices, there are a handful of cleanups all
over the RISC-V tree:
* Build fixes for various configurations
* A fix to the vDSO build's makefile so it respects CFLAGS.
* The addition of __lshrti3, a libgcc derived function necessary for
some 32-bit configurations.
* !SMP && PERF_EVENTS
* Cleanups to the arch code to remove the remnants of old versions of
the drivers that were just properly submitted.
* Some dead code from the timer driver, most of which wasn't ever
even compiled.
* Cleanups of some interrupt #defines, which are now local to the
interrupt handling code.
* Fixes to ptrace(), which while not being sufficient to fully make GDB
work are at least sufficient to get simple GDB tasks to work.
* Early printk support via RISC-V's architecturally mandated SBI console
device.
* A fix to our early debug trap handler to ensure it's always aligned.
These patches have all been through a fairly extensive review process,
but as this enables a whole pile of functionality (ie, userspace) I'm
confident we'll need to submit a few more patches. The only concrete
issues I know about are the sys_riscv_flush_icache patches, but as I
managed to screw those up on Friday I figured it'd be best to let them
bake another week.
This tag boots a Fedora root filesystem on QEMU's master branch for me,
and before this morning's rebase (from 4.18-rc8 to 4.18) it booted on
the HiFive Unleashed.
Thanks to Christoph Hellwig and the other guys at WD for getting the new
drivers in shape!
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Merge tag 'riscv-for-linus-4.19-mw0' of git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux
Pull RISC-V updates from Palmer Dabbelt:
"This contains some major improvements to the RISC-V port, including
the necessary interrupt controller and timer support to actually make
it to userspace. Support for three devices has been added:
- the ISA-mandated timers on RISC-V systems.
- the ISA-mandated first-level interrupt controller on RISC-V
systems, which is handled as part of our core arch code because
it's very small and tightly tied to the ISA.
- SiFive's platform-level interrupt controller, which talks to the
actual devices.
In addition to these new devices, there are a handful of cleanups all
over the RISC-V tree:
- build fixes for various configurations:
* A fix to the vDSO build's makefile so it respects CFLAGS.
* The addition of __lshrti3, a libgcc derived function necessary
for some 32-bit configurations.
* !SMP && PERF_EVENTS
- Cleanups to the arch code to remove the remnants of old versions of
the drivers that were just properly submitted.
* Some dead code from the timer driver, most of which wasn't ever
even compiled.
* Cleanups of some interrupt #defines, which are now local to the
interrupt handling code.
- Fixes to ptrace(), which while not being sufficient to fully make
GDB work are at least sufficient to get simple GDB tasks to work.
- Early printk support via RISC-V's architecturally mandated SBI
console device.
- A fix to our early debug trap handler to ensure it's always
aligned.
These patches have all been through a fairly extensive review process,
but as this enables a whole pile of functionality (ie, userspace) I'm
confident we'll need to submit a few more patches. The only concrete
issues I know about are the sys_riscv_flush_icache patches, but as I
managed to screw those up on Friday I figured it'd be best to let them
bake another week.
This tag boots a Fedora root filesystem on QEMU's master branch for
me, and before this morning's rebase (from 4.18-rc8 to 4.18) it booted
on the HiFive Unleashed.
Thanks to Christoph Hellwig and the other guys at WD for getting the
new drivers in shape!"
* tag 'riscv-for-linus-4.19-mw0' of git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux:
dt-bindings: interrupt-controller: SiFive Plaform Level Interrupt Controller
dt-bindings: interrupt-controller: RISC-V local interrupt controller
RISC-V: Fix !CONFIG_SMP compilation error
irqchip: add a SiFive PLIC driver
RISC-V: Add the directive for alignment of stvec's value
clocksource: new RISC-V SBI timer driver
RISC-V: implement low-level interrupt handling
RISC-V: add a definition for the SIE SEIE bit
RISC-V: remove INTERRUPT_CAUSE_* defines from asm/irq.h
RISC-V: simplify software interrupt / IPI code
RISC-V: remove timer leftovers
RISC-V: Add early printk support via the SBI console
RISC-V: Don't increment sepc after breakpoint.
RISC-V: implement __lshrti3.
RISC-V: Use KBUILD_CFLAGS instead of KCFLAGS when building the vDSO
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Linus Torvalds
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13e091b6dd |
Merge branch 'x86-timers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 timer updates from Thomas Gleixner: "Early TSC based time stamping to allow better boot time analysis. This comes with a general cleanup of the TSC calibration code which grew warts and duct taping over the years and removes 250 lines of code. Initiated and mostly implemented by Pavel with help from various folks" * 'x86-timers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (37 commits) x86/kvmclock: Mark kvm_get_preset_lpj() as __init x86/tsc: Consolidate init code sched/clock: Disable interrupts when calling generic_sched_clock_init() timekeeping: Prevent false warning when persistent clock is not available sched/clock: Close a hole in sched_clock_init() x86/tsc: Make use of tsc_calibrate_cpu_early() x86/tsc: Split native_calibrate_cpu() into early and late parts sched/clock: Use static key for sched_clock_running sched/clock: Enable sched clock early sched/clock: Move sched clock initialization and merge with generic clock x86/tsc: Use TSC as sched clock early x86/tsc: Initialize cyc2ns when tsc frequency is determined x86/tsc: Calibrate tsc only once ARM/time: Remove read_boot_clock64() s390/time: Remove read_boot_clock64() timekeeping: Default boot time offset to local_clock() timekeeping: Replace read_boot_clock64() with read_persistent_wall_and_boot_offset() s390/time: Add read_persistent_wall_and_boot_offset() x86/xen/time: Output xen sched_clock time from 0 x86/xen/time: Initialize pv xen time in init_hypervisor_platform() ... |
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Palmer Dabbelt
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62b0194368
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clocksource: new RISC-V SBI timer driver
The RISC-V ISA defines a per-hart real-time clock and timer, which is present on all systems. The clock is accessed via the 'rdtime' pseudo-instruction (which reads a CSR), and the timer is set via an SBI call. Contains various improvements from Atish Patra <atish.patra@wdc.com>. Signed-off-by: Dmitriy Cherkasov <dmitriy@oss-tech.org> Signed-off-by: Palmer Dabbelt <palmer@dabbelt.com> [hch: remove dead code, add SPDX tags, used riscv_of_processor_hart(), minor cleanups, merged hotplug cpu support and other improvements from Atish] Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Atish Patra <atish.patra@wdc.com> Signed-off-by: Palmer Dabbelt <palmer@sifive.com> |
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Thomas Gleixner
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6777996d27 |
clocksource/drivers/arm_arch_timer: Fix bogus cpu_all_mask usage
Using cpu_all_mask as target mask for clockevents is wrong as it never can actually target not possible CPUs. Use cpu_possible_mask instead Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Sudeep Holla <sudeep.holla@arm.com> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> |
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Keerthy
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c77aee71bb |
clocksource: ti-32k: Remove CLOCK_SOURCE_SUSPEND_NONSTOP flag
Since commit
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Baolin Wang
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1569557549 |
clocksource/drivers/sprd: Register one always-on timer to compensate suspend time
Since the clocksource framework has introduced one suspend clocksource to compensate the suspend time, this patch registers one always-on timer as the suspend clocksource. Signed-off-by: Baolin Wang <baolin.wang@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> |
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Stanley Chu
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e3af677607 |
clocksource/drivers/timer-mediatek: Add support for system timer
This patch adds a new "System Timer" on the Mediatek SoCs. The System Timer is introduced as an always-on timer being clockevent device for tick-broadcasting. For clock, it is driven by 13 MHz system clock. The implementation uses the system clock with no clock source divider. For interrupt, the clock event timer can be used by all cores. Signed-off-by: Stanley Chu <stanley.chu@mediatek.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> |
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Stanley Chu
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a0858f9379 |
clocksource/drivers/timer-mediatek: Convert the driver to timer-of
Convert the driver to use the timer_of helpers. This allows to remove custom proprietary structure, factors out and simplifies the code. Signed-off-by: Stanley Chu <stanley.chu@mediatek.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> |
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Stanley Chu
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56d52d3f56 |
clocksource/drivers/timer-mediatek: Use specific prefix for GPT
Use specific prefix to specify the name of supported timer hardware: "General Purpose Timer (GPT)". Signed-off-by: Stanley Chu <stanley.chu@mediatek.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> |
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Stanley Chu
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7ec58e5244 |
clocksource/drivers/timer-mediatek: Rename mtk_timer to timer-mediatek
Rename mtk_timer to timer-mediatek to apply new naming convention in clocksource folder. Signed-off-by: Stanley Chu <stanley.chu@mediatek.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> |
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Sudeep Holla
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f8f5fe86f7 |
clocksource/drivers: Set clockevent device cpumask to cpu_possible_mask
Currently, quite a few clockevent devices have cpumask set to cpu_all_mask which should be fine. However, cpu_possible_mask is more accurate and if there are any other clockevent devices in the system which have cpumask set to cpu_possible_mask, then having cpu_all_mask may result in issues (mostly boot hang with forever loops in clockevents_notify_released). So, lets replace all the clockevent device cpu_all_mask to cpu_possible_mask in order to prevent above mentioned possible issue. Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Jonathan Hunter <jonathanh@nvidia.com> Cc: Santosh Shilimkar <ssantosh@kernel.org> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> |
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Pavel Tatashin
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227e3958a7 |
ARM/time: Remove read_boot_clock64()
read_boot_clock64() is deleted, and replaced with read_persistent_wall_and_boot_offset(). The default implementation of read_persistent_wall_and_boot_offset() provides a better fallback than the current stubs for read_boot_clock64() that arm has with no users, so remove the old code. Signed-off-by: Pavel Tatashin <pasha.tatashin@oracle.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: steven.sistare@oracle.com Cc: daniel.m.jordan@oracle.com Cc: linux@armlinux.org.uk Cc: schwidefsky@de.ibm.com Cc: heiko.carstens@de.ibm.com Cc: john.stultz@linaro.org Cc: sboyd@codeaurora.org Cc: hpa@zytor.com Cc: douly.fnst@cn.fujitsu.com Cc: peterz@infradead.org Cc: prarit@redhat.com Cc: feng.tang@intel.com Cc: pmladek@suse.com Cc: gnomes@lxorguk.ukuu.org.uk Cc: linux-s390@vger.kernel.org Cc: boris.ostrovsky@oracle.com Cc: jgross@suse.com Cc: pbonzini@redhat.com Link: https://lkml.kernel.org/r/20180719205545.16512-19-pasha.tatashin@oracle.com |
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Sudeep Holla
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5e18e41297 |
clocksource: arm_arch_timer: Set arch_mem_timer cpumask to cpu_possible_mask
Currently, arch_mem_timer cpumask is set to cpu_all_mask which should be
fine. However, cpu_possible_mask is more accurate and if there are other
clockevent source in the system which are set to cpu_possible_mask, then
having cpu_all_mask may result in issue.
E.g. on a platform with arm,sp804 timer with rating 300 and
cpu_possible_mask and this arch_mem_timer timer with rating 400 and
cpu_all_mask, tick_check_preferred may choose both preferred as the
cpumasks are not equal though they must be.
This issue was root caused incorrectly initially and a fix was merged as
commit
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