8 Commits

Author	SHA1	Message	Date
lucaswei	1c4149c525	Merge android-4.19-stable (4.19.135) into android-msm-pixel-4.19-lts ... Merge 4.19.135 into android-4.19-stable Linux 4.19.135 ath9k: Fix regression with Atheros 9271 ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb * dm integrity: fix integrity recalculation that is improperly skipped drivers/md/dm.c include/linux/device-mapper.h * ASoC: qcom: Drop HAS_DMA dependency to fix link failure sound/soc/qcom/Kconfig * ASoC: rt5670: Add new gpio1_is_ext_spk_en quirk and enable it on the Lenovo Miix 2 10 include/sound/rt5670.h * x86, vmlinux.lds: Page-align end of ..page_aligned sections include/asm-generic/vmlinux.lds.h parisc: Add atomic64_set_release() define to avoid CPU soft lockups drm/amd/powerplay: fix a crash when overclocking Vega M drm/amdgpu: Fix NULL dereference in dpm sysfs handlers * io-mapping: indicate mapping failure include/linux/io-mapping.h * mm: memcg/slab: fix memory leak at non-root kmem_cache destroy mm/slab_common.c * mm: memcg/slab: synchronize access to kmem_cache dying flag using a spinlock mm/slab_common.c * mm/memcg: fix refcount error while moving and swapping mm/memcontrol.c * Makefile: Fix GCC_TOOLCHAIN_DIR prefix for Clang cross compilation Makefile vt: Reject zero-sized screen buffer size. fbdev: Detect integer underflow at "struct fbcon_ops"->clear_margins. serial: 8250_mtk: Fix high-speed baud rates clamping serial: 8250: fix null-ptr-deref in serial8250_start_tx() staging: comedi: addi_apci_1564: check INSN_CONFIG_DIGITAL_TRIG shift staging: comedi: addi_apci_1500: check INSN_CONFIG_DIGITAL_TRIG shift staging: comedi: ni_6527: fix INSN_CONFIG_DIGITAL_TRIG support staging: comedi: addi_apci_1032: check INSN_CONFIG_DIGITAL_TRIG shift staging: wlan-ng: properly check endpoint types Revert "cifs: Fix the target file was deleted when rename failed." * usb: xhci: Fix ASM2142/ASM3142 DMA addressing drivers/usb/host/xhci-pci.c usb: xhci-mtk: fix the failure of bandwidth allocation * binder: Don't use mmput() from shrinker function. drivers/android/binder_alloc.c RISC-V: Upgrade smp_mb__after_spinlock() to iorw,iorw x86: math-emu: Fix up 'cmp' insn for clang ias * arm64: Use test_tsk_thread_flag() for checking TIF_SINGLESTEP arch/arm64/kernel/debug-monitors.c hwmon: (scmi) Fix potential buffer overflow in scmi_hwmon_probe() hwmon: (adm1275) Make sure we are reading enough data for different chips usb: gadget: udc: gr_udc: fix memleak on error handling path in gr_ep_init() Input: synaptics - enable InterTouch for ThinkPad X1E 1st gen dmaengine: ioat setting ioat timeout as module parameter hwmon: (aspeed-pwm-tacho) Avoid possible buffer overflow * regmap: dev_get_regmap_match(): fix string comparison drivers/base/regmap/regmap.c spi: mediatek: use correct SPI_CFG2_REG MACRO * Input: add `SW_MACHINE_COVER` include/linux/mod_devicetable.h include/uapi/linux/input-event-codes.h dmaengine: tegra210-adma: Fix runtime PM imbalance on error * HID: apple: Disable Fn-key key-re-mapping on clone keyboards drivers/hid/hid-apple.c HID: steam: fixes race in handling device list. HID: alps: support devices with report id 2 HID: i2c-hid: add Mediacom FlexBook edge13 to descriptor override scripts/gdb: fix lx-symbols 'gdb.error' while loading modules scripts/decode_stacktrace: strip basepath from all paths serial: exar: Fix GPIO configuration for Sealevel cards based on XR17V35X * bonding: check return value of register_netdevice() in bond_newlink() drivers/net/bonding/bond_netlink.c i2c: rcar: always clear ICSAR to avoid side effects net: ethernet: ave: Fix error returns in ave_init ipvs: fix the connection sync failed in some cases qed: suppress "don't support RoCE & iWARP" flooding on HW init mlxsw: destroy workqueue when trap_register in mlxsw_emad_init * bonding: check error value of register_netdevice() immediately drivers/net/bonding/bond_main.c net: smc91x: Fix possible memory leak in smc_drv_probe() drm: sun4i: hdmi: Fix inverted HPD result ieee802154: fix one possible memleak in adf7242_probe net: dp83640: fix SIOCSHWTSTAMP to update the struct with actual configuration * ax88172a: fix ax88172a_unbind() failures drivers/net/usb/ax88172a.c hippi: Fix a size used in a 'pci_free_consistent()' in an error handling path fpga: dfl: fix bug in port reset handshake bnxt_en: Fix race when modifying pause settings. btrfs: fix page leaks after failure to lock page for delalloc btrfs: fix mount failure caused by race with umount btrfs: fix double free on ulist after backref resolution failure ASoC: rt5670: Correct RT5670_LDO_SEL_MASK * ALSA: info: Drop WARN_ON() from buffer NULL sanity check sound/core/info.c * uprobes: Change handle_swbp() to send SIGTRAP with si_code=SI_KERNEL, to fix GDB regression kernel/events/uprobes.c IB/umem: fix reference count leak in ib_umem_odp_get() * tipc: clean up skb list lock handling on send path net/tipc/bcast.c net/tipc/group.c net/tipc/link.c net/tipc/node.c net/tipc/socket.c spi: spi-fsl-dspi: Exit the ISR with IRQ_NONE when it's not ours SUNRPC reverting d03727b248d0 ("NFSv4 fix CLOSE not waiting for direct IO compeletion") irqdomain/treewide: Keep firmware node unconditionally allocated * fuse: fix weird page warning fs/fuse/dev.c drivers/firmware/psci: Fix memory leakage in alloc_init_cpu_groups() drm/nouveau/i2c/g94-: increase NV_PMGR_DP_AUXCTL_TRANSACTREQ timeout net: sky2: initialize return of gm_phy_read drivers/net/wan/lapbether: Fixed the value of hard_header_len xtensa: update *pos in cpuinfo_op.next xtensa: fix __sync_fetch_and_{and,or}_4 declarations scsi: scsi_transport_spi: Fix function pointer check mac80211: allow rx of mesh eapol frames with default rx key pinctrl: amd: fix npins for uart0 in kerncz_groups gpio: arizona: put pm_runtime in case of failure gpio: arizona: handle pm_runtime_get_sync failure case * soc: qcom: rpmh: Dirt can only make you dirtier, not cleaner drivers/soc/qcom/rpmh.c ANDROID: build: update ABI definitions * ANDROID: update the kernel release format for GKI Makefile scripts/setlocalversion * ANDROID: Incremental fs: magic number compatible 32-bit fs/incfs/vfs.c * ANDROID: kbuild: don't merge .*..compoundliteral in modules scripts/module-lto.lds.S * ANDROID: GKI: preserve ABI for struct sock_cgroup_data include/linux/cgroup-defs.h * Revert "genetlink: remove genl_bind" include/net/genetlink.h net/netlink/genetlink.c * Revert "arm64/alternatives: use subsections for replacement sequences" arch/arm64/include/asm/alternative.h arch/arm64/kernel/vmlinux.lds.S Merge 4.19.134 into android-4.19-stable Linux 4.19.134 spi: sprd: switch the sequence of setting WDG_LOAD_LOW and _HIGH * rxrpc: Fix trace string include/trace/events/rxrpc.h libceph: don't omit recovery_deletes in target_copy() * printk: queue wake_up_klogd irq_work only if per-CPU areas are ready include/linux/printk.h init/main.c kernel/printk/internal.h kernel/printk/printk.c kernel/printk/printk_safe.c * genirq/affinity: Handle affinity setting on inactive interrupts correctly kernel/irq/manage.c * sched/fair: handle case of task_h_load() returning 0 kernel/sched/fair.c * sched: Fix unreliable rseq cpu_id for new tasks kernel/sched/core.c * arm64: compat: Ensure upper 32 bits of x0 are zero on syscall return arch/arm64/include/asm/syscall.h arch/arm64/kernel/syscall.c * arm64: ptrace: Consistently use pseudo-singlestep exceptions arch/arm64/include/asm/thread_info.h arch/arm64/kernel/ptrace.c arch/arm64/kernel/signal.c arch/arm64/kernel/syscall.c * arm64: ptrace: Override SPSR.SS when single-stepping is enabled arch/arm64/include/asm/debug-monitors.h arch/arm64/kernel/debug-monitors.c arch/arm64/kernel/ptrace.c * thermal/drivers/cpufreq_cooling: Fix wrong frequency converted from power drivers/thermal/cpu_cooling.c misc: atmel-ssc: lock with mutex instead of spinlock dmaengine: fsl-edma: Fix NULL pointer exception in fsl_edma_tx_handler intel_th: Fix a NULL dereference when hub driver is not loaded intel_th: pci: Add Emmitsburg PCH support intel_th: pci: Add Tiger Lake PCH-H support intel_th: pci: Add Jasper Lake CPU support powerpc/book3s64/pkeys: Fix pkey_access_permitted() for execute disable pkey hwmon: (emc2103) fix unable to change fan pwm1_enable attribute riscv: use 16KB kernel stack on 64-bit MIPS: Fix build for LTS kernel caused by backporting lpj adjustment * timer: Fix wheel index calculation on last level kernel/time/timer.c * timer: Prevent base->clk from moving backward kernel/time/timer.c uio_pdrv_genirq: fix use without device tree and no interrupt Input: i8042 - add Lenovo XiaoXin Air 12 to i8042 nomux list mei: bus: don't clean driver pointer * Revert "zram: convert remaining CLASS_ATTR() to CLASS_ATTR_RO()" drivers/block/zram/zram_drv.c * fuse: Fix parameter for FS_IOC_{GET,SET}FLAGS fs/fuse/file.c * ovl: fix unneeded call to ovl_change_flags() fs/overlayfs/file.c * ovl: relax WARN_ON() when decoding lower directory file handle fs/overlayfs/export.c * ovl: inode reference leak in ovl_is_inuse true case. fs/overlayfs/super.c serial: mxs-auart: add missed iounmap() in probe failure and remove virtio: virtio_console: add missing MODULE_DEVICE_TABLE() for rproc serial virt: vbox: Fix guest capabilities mask check * virt: vbox: Fix VBGL_IOCTL_VMMDEV_REQUEST_BIG and _LOG req numbers to match upstream include/uapi/linux/vboxguest.h USB: serial: option: add Quectel EG95 LTE modem USB: serial: option: add GosunCn GM500 series USB: serial: ch341: add new Product ID for CH340 USB: serial: cypress_m8: enable Simply Automated UPB PIM USB: serial: iuu_phoenix: fix memory corruption usb: gadget: function: fix missing spinlock in f_uac1_legacy usb: chipidea: core: add wakeup support for extcon usb: dwc2: Fix shutdown callback in platform USB: c67x00: fix use after free in c67x00_giveback_urb ALSA: hda/realtek - Enable Speaker for ASUS UX533 and UX534 ALSA: hda/realtek - change to suitable link model for ASUS platform * ALSA: usb-audio: Fix race against the error recovery URB submission sound/usb/midi.c ALSA: line6: Sync the pending work cancel at disconnection ALSA: line6: Perform sanity check for each URB creation * HID: quirks: Ignore Simply Automated UPB PIM drivers/hid/hid-ids.h drivers/hid/hid-quirks.c * HID: quirks: Always poll Obins Anne Pro 2 keyboard drivers/hid/hid-ids.h drivers/hid/hid-quirks.c * HID: magicmouse: do not set up autorepeat drivers/hid/hid-magicmouse.c slimbus: core: Fix mismatch in of_node_get/put mtd: rawnand: oxnas: Release all devices in the _remove() path mtd: rawnand: oxnas: Unregister all devices on error mtd: rawnand: oxnas: Keep track of registered devices mtd: rawnand: brcmnand: fix CS0 layout mtd: rawnand: timings: Fix default tR_max and tCCS_min timings mtd: rawnand: marvell: Fix probe error path mtd: rawnand: marvell: Use nand_cleanup() when the device is not yet registered * soc: qcom: rpmh-rsc: Allow using free WAKE TCS for active request drivers/soc/qcom/rpmh-rsc.c * soc: qcom: rpmh-rsc: Clear active mode configuration for wake TCS drivers/soc/qcom/rpmh-rsc.c * soc: qcom: rpmh: Invalidate SLEEP and WAKE TCSes before flushing new data drivers/soc/qcom/rpmh.c * soc: qcom: rpmh: Update dirty flag only when data changes drivers/soc/qcom/rpmh.c perf stat: Zero all the 'ena' and 'run' array slot stats for interval mode apparmor: ensure that dfa state tables have entries copy_xstate_to_kernel: Fix typo which caused GDB regression * regmap: debugfs: Don't sleep while atomic for fast_io regmaps drivers/base/regmap/regmap-debugfs.c ARM: dts: socfpga: Align L2 cache-controller nodename with dtschema Revert "thermal: mediatek: fix register index error" staging: comedi: verify array index is correct before using it usb: gadget: udc: atmel: fix uninitialized read in debug printk spi: spi-sun6i: sun6i_spi_transfer_one(): fix setting of clock rate arm64: dts: meson: add missing gxl rng clock phy: sun4i-usb: fix dereference of pointer phy0 before it is null checked iio:health:afe4404 Fix timestamp alignment and prevent data leak. * ALSA: usb-audio: Add registration quirk for Kingston HyperX Cloud Flight S sound/usb/quirks.c ACPI: video: Use native backlight on Acer TravelMate 5735Z Input: mms114 - add extra compatible for mms345l * ALSA: usb-audio: Add registration quirk for Kingston HyperX Cloud Alpha S sound/usb/quirks.c ACPI: video: Use native backlight on Acer Aspire 5783z * ALSA: usb-audio: Rewrite registration quirk handling sound/usb/card.c sound/usb/quirks.c sound/usb/quirks.h mmc: sdhci: do not enable card detect interrupt for gpio cd type doc: dt: bindings: usb: dwc3: Update entries for disabling SS instances in park mode * ALSA: usb-audio: Create a registration quirk for Kingston HyperX Amp (0951:16d8) sound/usb/card.c sound/usb/quirks.c sound/usb/quirks.h * scsi: sr: remove references to BLK_DEV_SR_VENDOR, leave it enabled drivers/scsi/Kconfig ARM: at91: pm: add quirk for sam9x60's ulp1 * HID: quirks: Remove ITE 8595 entry from hid_have_special_driver drivers/hid/hid-quirks.c net: sfp: add some quirks for GPON modules net: sfp: add support for module quirks * Revert "usb/ehci-platform: Set PM runtime as active on resume" drivers/usb/host/ehci-platform.c * Revert "usb/xhci-plat: Set PM runtime as active on resume" drivers/usb/host/xhci-plat.c * Revert "usb/ohci-platform: Fix a warning when hibernating" drivers/usb/host/ohci-platform.c * of: of_mdio: Correct loop scanning logic drivers/of/of_mdio.c net: dsa: bcm_sf2: Fix node reference count spi: spi-fsl-dspi: Fix lockup if device is shutdown during SPI transfer spi: fix initial SPI_SR value in spi-fsl-dspi iio:health:afe4403 Fix timestamp alignment and prevent data leak. iio:pressure:ms5611 Fix buffer element alignment iio:humidity:hts221 Fix alignment and data leak issues iio: pressure: zpa2326: handle pm_runtime_get_sync failure iio: mma8452: Add missed iio_device_unregister() call in mma8452_probe() iio: magnetometer: ak8974: Fix runtime PM imbalance on error iio:humidity:hdc100x Fix alignment and data leak issues iio:magnetometer:ak8974: Fix alignment and data leak issues * arm64/alternatives: don't patch up internal branches arch/arm64/kernel/alternative.c i2c: eg20t: Load module automatically if ID matches gfs2: read-only mounts should grab the sd_freeze_gl glock tpm_tis: extra chip->ops check on error path in tpm_tis_core_init * arm64/alternatives: use subsections for replacement sequences arch/arm64/include/asm/alternative.h arch/arm64/kernel/vmlinux.lds.S m68k: mm: fix node memblock init m68k: nommu: register start of the memory with memblock drm/exynos: fix ref count leak in mic_pre_enable drm/msm: fix potential memleak in error branch * vlan: consolidate VLAN parsing code and limit max parsing depth include/linux/if_vlan.h * sched: consistently handle layer3 header accesses in the presence of VLANs include/linux/if_vlan.h include/net/inet_ecn.h include/net/pkt_sched.h net/core/filter.c net/sched/act_skbedit.c net/sched/cls_api.c net/sched/cls_flow.c net/sched/em_meta.c * cgroup: Fix sock_cgroup_data on big-endian. include/linux/cgroup-defs.h * cgroup: fix cgroup_sk_alloc() for sk_clone_lock() include/linux/cgroup-defs.h include/linux/cgroup.h kernel/cgroup/cgroup.c net/core/sock.c * tcp: md5: allow changing MD5 keys in all socket states net/ipv4/tcp.c * tcp: md5: refine tcp_md5_do_add()/tcp_md5_hash_key() barriers net/ipv4/tcp.c net/ipv4/tcp_ipv4.c * tcp: md5: do not send silly options in SYNCOOKIES net/ipv4/tcp_output.c * tcp: md5: add missing memory barriers in tcp_md5_do_add()/tcp_md5_hash_key() net/ipv4/tcp.c net/ipv4/tcp_ipv4.c * tcp: make sure listeners don't initialize congestion-control state net/ipv4/tcp.c net/ipv4/tcp_cong.c * tcp: fix SO_RCVLOWAT possible hangs under high mem pressure net/ipv4/tcp_input.c net: usb: qmi_wwan: add support for Quectel EG95 LTE modem net_sched: fix a memory leak in atm_tc_init() * net: Added pointer check for dst->ops->neigh_lookup in dst_neigh_lookup_skb include/net/dst.h llc: make sure applications use ARPHRD_ETHER * l2tp: remove skb_dst_set() from l2tp_xmit_skb() net/l2tp/l2tp_core.c * ipv4: fill fl4_icmp_{type,code} in ping_v4_sendmsg net/ipv4/ping.c * genetlink: remove genl_bind include/net/genetlink.h net/netlink/genetlink.c * net: rmnet: fix lower interface leak drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c perf: Make perf able to build with latest libbfd * UPSTREAM: media: v4l2-ctrl: Add H264 profile and levels drivers/media/v4l2-core/v4l2-ctrls.c include/uapi/linux/v4l2-controls.h * UPSTREAM: media: v4l2-ctrl: Add control for h.264 chroma qp offset drivers/media/v4l2-core/v4l2-ctrls.c include/uapi/linux/v4l2-controls.h * ANDROID: GKI: ASoC: compress: revert some code to avoid race condition sound/core/compress_offload.c ANDROID: GKI: Update the ABI xml representation. * ANDROID: GKI: kernel: tick-sched: Add an API for wakeup callbacks include/linux/tick.h kernel/time/tick-sched.c * ANDROID: ASoC: Compress: Check and set pcm_new driver op sound/soc/soc-compress.c Revert "ANDROID: GKI: arm64: gki_defconfig: Disable CONFIG_ARM64_TAGGED_ADDR_ABI" ANDROID: arm64: configs: enabe CONFIG_TMPFS * Revert "ALSA: compress: fix partial_drain completion state" include/sound/compress_driver.h sound/core/compress_offload.c Merge 4.19.133 into android-4.19-stable ANDROID: GKI: enable CONFIG_EXT4_FS_POSIX_ACL. ANDROID: GKI: set CONFIG_STATIC_USERMODEHELPER_PATH Linux 4.19.133 s390/mm: fix huge pte soft dirty copying ARC: elf: use right ELF_ARCH ARC: entry: fix potential EFA clobber when TIF_SYSCALL_TRACE * dm: use noio when sending kobject event drivers/md/dm.c drm/radeon: fix double free btrfs: fix fatal extent_buffer readahead vs releasepage race Revert "ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb" * bpf: Check correct cred for CAP_SYSLOG in bpf_dump_raw_ok() include/linux/filter.h kernel/bpf/syscall.c net/core/sysctl_net_core.c kprobes: Do not expose probe addresses to non-CAP_SYSLOG * module: Do not expose section addresses to non-CAP_SYSLOG kernel/module.c * module: Refactor section attr into bin attribute kernel/module.c * kernel: module: Use struct_size() helper kernel/module.c * kallsyms: Refactor kallsyms_show_value() to take cred include/linux/filter.h include/linux/kallsyms.h kernel/kallsyms.c kernel/module.c KVM: x86: Mark CR4.TSD as being possibly owned by the guest KVM: x86: Inject #GP if guest attempts to toggle CR4.LA57 in 64-bit mode KVM: x86: bit 8 of non-leaf PDPEs is not reserved KVM: arm64: Stop clobbering x0 for HVC_SOFT_RESTART * KVM: arm64: Fix definition of PAGE_HYP_DEVICE arch/arm64/include/asm/pgtable-prot.h * ALSA: usb-audio: add quirk for MacroSilicon MS2109 sound/usb/quirks-table.h ALSA: hda - let hs_mic be picked ahead of hp_mic ALSA: opl3: fix infoleak in opl3 mlxsw: spectrum_router: Remove inappropriate usage of WARN_ON() net: macb: mark device wake capable when "magic-packet" property present bnxt_en: fix NULL dereference in case SR-IOV configuration fails cxgb4: fix all-mask IP address comparison nbd: Fix memory leak in nbd_add_socket arm64: kgdb: Fix single-step exception handling oops * ALSA: compress: fix partial_drain completion state include/sound/compress_driver.h sound/core/compress_offload.c net: hns3: fix use-after-free when doing self test smsc95xx: avoid memory leak in smsc95xx_bind smsc95xx: check return value of smsc95xx_reset net: cxgb4: fix return error value in t4_prep_fw drm/mediatek: Check plane visibility in atomic_update * net: qrtr: Fix an out of bounds read qrtr_endpoint_post() net/qrtr/qrtr.c x86/entry: Increase entry_stack size to a full page nvme-rdma: assign completion vector correctly block: release bip in a right way in error path usb: dwc3: pci: Fix reference count leak in dwc3_pci_resume_work scsi: mptscsih: Fix read sense data size ARM: imx6: add missing put_device() call in imx6q_suspend_init() cifs: update ctime and mtime during truncate s390/kasan: fix early pgm check handler execution * drm: panel-orientation-quirks: Use generic orientation-data for Acer S1003 drivers/gpu/drm/drm_panel_orientation_quirks.c * drm: panel-orientation-quirks: Add quirk for Asus T101HA panel drivers/gpu/drm/drm_panel_orientation_quirks.c i40e: protect ring accesses with READ- and WRITE_ONCE ixgbe: protect ring accesses with READ- and WRITE_ONCE * spi: spidev: fix a potential use-after-free in spidev_release() drivers/spi/spidev.c * spi: spidev: fix a race between spidev_release and spidev_remove drivers/spi/spidev.c gpu: host1x: Detach driver on unregister drm/tegra: hub: Do not enable orphaned window group ARM: dts: omap4-droid4: Fix spi configuration and increase rate * regmap: fix alignment issue drivers/base/regmap/regmap.c spi: spi-fsl-dspi: Fix external abort on interrupt in resume or exit paths spi: spi-fsl-dspi: use IRQF_SHARED mode to request IRQ spi: spi-fsl-dspi: Fix lockup if device is removed during SPI transfer spi: spi-fsl-dspi: Adding shutdown hook KVM: s390: reduce number of IO pins to 1 ANDROID: GKI: update abi based on padding fields being added * ANDROID: GKI: USB: Gadget: add Android ABI padding to struct usb_gadget include/linux/usb/gadget.h * ANDROID: GKI: sound/usb/card.h: add Android ABI padding to struct snd_usb_endpoint sound/usb/card.h * ANDROID: fscrypt: fix DUN contiguity with inline encryption + IV_INO_LBLK_32 policies fs/crypto/bio.c fs/crypto/inline_crypt.c * ANDROID: f2fs: add back compress inode check fs/f2fs/f2fs.h Merge 4.19.132 into android-4.19-stable Linux 4.19.132 * efi: Make it possible to disable efivar_ssdt entirely drivers/firmware/efi/Kconfig dm zoned: assign max_io_len correctly * irqchip/gic: Atomically update affinity drivers/irqchip/irq-gic.c MIPS: Add missing EHB in mtc0 -> mfc0 sequence for DSPen cifs: Fix the target file was deleted when rename failed. SMB3: Honor lease disabling for multiuser mounts SMB3: Honor persistent/resilient handle flags for multiuser mounts SMB3: Honor 'seal' flag for multiuser mounts * Revert "ALSA: usb-audio: Improve frames size computation" sound/usb/card.h sound/usb/endpoint.c sound/usb/endpoint.h sound/usb/pcm.c nfsd: apply umask on fs without ACL support i2c: mlxcpld: check correct size of maximum RECV_LEN packet i2c: algo-pca: Add 0x78 as SCL stuck low status for PCA9665 nvme: fix a crash in nvme_mpath_add_disk SMB3: Honor 'posix' flag for multiuser mounts virtio-blk: free vblk-vqs in error path of virtblk_probe() drm: sun4i: hdmi: Remove extra HPD polling hwmon: (acpi_power_meter) Fix potential memory leak in acpi_power_meter_add() hwmon: (max6697) Make sure the OVERT mask is set correctly cxgb4: fix SGE queue dump destination buffer context cxgb4: use correct type for all-mask IP address comparison cxgb4: parse TC-U32 key values and masks natively cxgb4: use unaligned conversion for fetching timestamp drm/msm/dpu: fix error return code in dpu_encoder_init * crypto: af_alg - fix use-after-free in af_alg_accept() due to bh_lock_sock() include/crypto/if_alg.h kgdb: Avoid suspicious RCU usage warning nvme-multipath: fix deadlock between ana_work and scan_work nvme-multipath: set bdi capabilities once s390/debug: avoid kernel warning on too large number of pages usb: usbtest: fix missing kfree(dev->buf) in usbtest_disconnect * mm/slub: fix stack overruns with SLUB_STATS mm/slub.c * mm/slub.c: fix corrupted freechain in deactivate_slab() mm/slub.c usbnet: smsc95xx: Fix use-after-free after removal EDAC/amd64: Read back the scrub rate PCI register on F15h * mm: fix swap cache node allocation mask mm/swap_state.c btrfs: fix a block group ref counter leak after failure to remove block group ANDROID: Update ABI representation for libabigail update ANDROID: Update the ABI representation ANDROID: Update the ABI xml representation * ANDROID: GKI: fix ABI diffs caused by GPU heap and pool vmstat additions include/linux/mmzone.h mm/vmstat.c * ANDROID: sched: consider stune boost margin when computing energy kernel/sched/cpufreq_schedutil.c kernel/sched/fair.c kernel/sched/sched.h kernel/sched/tune.c kernel/sched/tune.h ANDROID: GKI: move abi files to android/ ANDROID: GKI: drop unneeded "_whitelist" off of symbol filenames * UPSTREAM: binder: fix null deref of proc->context drivers/android/binder.c * ANDROID: cpufreq: schedutil: maintain raw cache when next_f is not changed kernel/sched/cpufreq_schedutil.c * UPSTREAM: net: bpf: Make bpf_ktime_get_ns() available to non GPL programs kernel/bpf/helpers.c UPSTREAM: usb: musb: mediatek: add reset FADDR to zero in reset interrupt handle * ANDROID: GKI: scripts: Makefile: update the lz4 command (#2) scripts/Makefile.lib ANDROID: Update the ABI xml representation * Revert "drm/dsi: Fix byte order of DCS set/get brightness" drivers/gpu/drm/drm_mipi_dsi.c include/drm/drm_mipi_dsi.h Merge 4.19.131 into android-4.19-stable Linux 4.19.131 Revert "tty: hvc: Fix data abort due to race in hvc_open" xfs: add agf freeblocks verify in xfs_agf_verify dm writecache: add cond_resched to loop in persistent_memory_claim() dm writecache: correct uncommitted_block when discarding uncommitted entry NFSv4 fix CLOSE not waiting for direct IO compeletion pNFS/flexfiles: Fix list corruption if the mirror count changes SUNRPC: Properly set the @subbuf parameter of xdr_buf_subsegment() sunrpc: fixed rollback in rpc_gssd_dummy_populate() Staging: rtl8723bs: prevent buffer overflow in update_sta_support_rate() drm/radeon: fix fb_div check in ni_init_smc_spll_table() * drm: rcar-du: Fix build error drivers/gpu/drm/rcar-du/Kconfig * ring-buffer: Zero out time extend if it is nested and not absolute kernel/trace/ring_buffer.c * tracing: Fix event trigger to accept redundant spaces kernel/trace/trace_events_trigger.c * arm64: perf: Report the PC value in REGS_ABI_32 mode arch/arm64/kernel/perf_regs.c ocfs2: fix panic on nfs server over ocfs2 ocfs2: fix value of OCFS2_INVALID_SLOT ocfs2: load global_inode_alloc ocfs2: avoid inode removal while nfsd is accessing it * mm/slab: use memzero_explicit() in kzfree() mm/slab_common.c btrfs: fix failure of RWF_NOWAIT write into prealloc extent beyond eof btrfs: fix data block group relocation failure due to concurrent scrub x86/asm/64: Align start of __clear_user() loop to 16-bytes KVM: nVMX: Plumb L2 GPA through to PML emulation KVM: X86: Fix MSR range of APIC registers in X2APIC mode erofs: fix partially uninitialized misuse in z_erofs_onlinepage_fixup ACPI: sysfs: Fix pm_profile_attr type ALSA: hda/realtek - Add quirk for MSI GE63 laptop ALSA: hda: Add NVIDIA codec IDs 9a & 9d through a0 to patch table RISC-V: Don't allow write+exec only page mapping request in mmap * blktrace: break out of blktrace setup on concurrent calls kernel/trace/blktrace.c * kbuild: improve cc-option to clean up all temporary files scripts/Kbuild.include * arm64: sve: Fix build failure when ARM64_SVE=y and SYSCTL=n arch/arm64/kernel/fpsimd.c s390/vdso: fix vDSO clock_getres() s390/ptrace: fix setting syscall number net: alx: fix race condition in alx_remove ibmvnic: Harden device login requests hwrng: ks-sa - Fix runtime PM imbalance on error riscv/atomic: Fix sign extension for RV64I drm/amd/display: Use kfree() to free rgb_user in calculate_user_regamma_ramp() ata/libata: Fix usage of page address by page_address in ata_scsi_mode_select_xlat function sata_rcar: handle pm_runtime_get_sync failure cases * sched/core: Fix PI boosting between RT and DEADLINE tasks kernel/sched/core.c * sched/deadline: Initialize ->dl_boosted kernel/sched/deadline.c * i2c: core: check returned size of emulated smbus block read drivers/i2c/i2c-core-smbus.c i2c: fsi: Fix the port number field in status register net: bcmgenet: use hardware padding of runt frames netfilter: ipset: fix unaligned atomic access usb: gadget: udc: Potential Oops in error handling code ARM: imx5: add missing put_device() call in imx_suspend_alloc_ocram() cxgb4: move handling L2T ARP failures to caller net: qed: fix excessive QM ILT lines consumption net: qed: fix NVMe login fails over VFs * net: qed: fix left elements count calculation include/linux/qed/qed_chain.h RDMA/mad: Fix possible memory leak in ib_mad_post_receive_mads() ASoC: rockchip: Fix a reference count leak. RDMA/cma: Protect bind_list and listen_list while finding matching cm id RDMA/qedr: Fix KASAN: use-after-free in ucma_event_handler+0x532 rxrpc: Fix handling of rwind from an ACK packet ARM: dts: NSP: Correct FA2 mailbox node * regmap: Fix memory leak from regmap_register_patch drivers/base/regmap/regmap.c x86/resctrl: Fix a NULL vs IS_ERR() static checker warning in rdt_cdp_peer_get() ARM: dts: Fix duovero smsc interrupt for suspend ASoC: fsl_ssi: Fix bclk calculation for mono channel regualtor: pfuze100: correct sw1a/sw2 on pfuze3000 efi/esrt: Fix reference count leak in esre_create_sysfs_entry. ASoC: q6asm: handle EOS correctly * xfrm: Fix double ESP trailer insertion in IPsec crypto offload. include/net/xfrm.h net/xfrm/xfrm_device.c cifs/smb3: Fix data inconsistent when zero file range cifs/smb3: Fix data inconsistent when punch hole IB/mad: Fix use after free when destroying MAD agent * loop: replace kill_bdev with invalidate_bdev drivers/block/loop.c cdc-acm: Add DISABLE_ECHO quirk for Microchip/SMSC chip * xhci: Return if xHCI doesn't support LPM drivers/usb/host/xhci.c * xhci: Fix enumeration issue when setting max packet size for FS devices. drivers/usb/host/xhci.c * xhci: Fix incorrect EP_STATE_MASK drivers/usb/host/xhci.h scsi: zfcp: Fix panic on ERP timeout for previously dismissed ERP action * ALSA: usb-audio: Fix OOB access of mixer element list sound/usb/mixer.c sound/usb/mixer.h sound/usb/mixer_quirks.c * ALSA: usb-audio: add quirk for Samsung USBC Headset (AKG) sound/usb/quirks.c * ALSA: usb-audio: add quirk for Denon DCD-1500RE sound/usb/quirks.c usb: typec: tcpci_rt1711h: avoid screaming irq causing boot hangs usb: host: ehci-exynos: Fix error check in exynos_ehci_probe() * xhci: Poll for U0 after disabling USB2 LPM drivers/usb/host/xhci.c usb: host: xhci-mtk: avoid runtime suspend when removing hcd * USB: ehci: reopen solution for Synopsys HC bug drivers/usb/host/ehci-pci.c * usb: add USB_QUIRK_DELAY_INIT for Logitech C922 drivers/usb/core/quirks.c usb: dwc2: Postponed gadget registration to the udc class driver USB: ohci-sm501: Add missed iounmap() in remove * net: core: reduce recursion limit value include/linux/netdevice.h * net: Do not clear the sock TX queue in sk_set_socket() include/net/sock.h net/core/sock.c * net: Fix the arp error in some cases net/ipv4/fib_semantics.c sch_cake: don't call diffserv parsing code when it is not needed * tcp_cubic: fix spurious HYSTART_DELAY exit upon drop in min RTT net/ipv4/tcp_cubic.c sch_cake: fix a few style nits sch_cake: don't try to reallocate or unshare skb unconditionally * ip_tunnel: fix use-after-free in ip_tunnel_lookup() net/ipv4/ip_tunnel.c * net: phy: Check harder for errors in get_phy_id() drivers/net/phy/phy_device.c ip6_gre: fix use-after-free in ip6gre_tunnel_lookup() tg3: driver sleeps indefinitely when EEH errors exceed eeh_max_freezes * tcp: grow window for OOO packets only for SACK flows net/ipv4/tcp_input.c * tcp: don't ignore ECN CWR on pure ACK net/ipv4/tcp_input.c * sctp: Don't advertise IPv4 addresses if ipv6only is set on the socket include/net/sctp/constants.h net/sctp/associola.c net/sctp/bind_addr.c net/sctp/protocol.c rxrpc: Fix notification call on completion of discarded calls rocker: fix incorrect error handling in dma_rings_init * net: usb: ax88179_178a: fix packet alignment padding drivers/net/usb/ax88179_178a.c * net: increment xmit_recursion level in dev_direct_xmit() net/core/dev.c net/core/sock.c * net: use correct this_cpu primitive in dev_recursion_level include/linux/netdevice.h * net: place xmit recursion in softnet data include/linux/netdevice.h net/core/dev.c net/core/filter.c * net: fix memleak in register_netdevice() net/core/dev.c * net: bridge: enfore alignment for ethernet address net/bridge/br_private.h * mld: fix memory leak in ipv6_mc_destroy_dev() net/ipv6/mcast.c ibmveth: Fix max MTU limit apparmor: don't try to replace stale label in ptraceme check ALSA: hda/realtek - Enable micmute LED on and HP system ALSA: hda/realtek: Enable mute LED on an HP system ALSA: hda/realtek - Enable the headset of ASUS B9450FA with ALC294 fix a braino in "sparc32: fix register window handling in genregs32_[gs]et()" i2c: tegra: Fix Maximum transfer size i2c: tegra: Add missing kerneldoc for some fields i2c: tegra: Cleanup kerneldoc comments EDAC/amd64: Add Family 17h Model 30h PCI IDs * net: sched: export __netdev_watchdog_up() net/sched/sch_generic.c net: bcmgenet: remove HFB_CTRL access mtd: rawnand: marvell: Fix the condition on a return code fanotify: fix ignore mask logic for events on child and on dir block/bio-integrity: don't free 'buf' if bio_integrity_add_page() failed * net: be more gentle about silly gso requests coming from user include/linux/virtio_net.h * ANDROID: lib/vdso: do not update timespec if clock_getres() fails lib/vdso/gettimeofday.c * Revert "ANDROID: fscrypt: add key removal notifier chain" fs/crypto/keyring.c include/linux/fscrypt.h ANDROID: update the ABI xml and qcom whitelist * ANDROID: fs: export vfs_{read|write} fs/read_write.c ANDROID: GKI: update abi definitions now that sdcardfs is gone * Revert "ANDROID: sdcardfs: Enable modular sdcardfs" fs/fs_struct.c fs/read_write.c security/security.c * Revert "ANDROID: vfs: Add setattr2 for filesystems with per mount permissions" fs/attr.c fs/coredump.c fs/inode.c fs/namei.c fs/open.c fs/utimes.c include/linux/fs.h * Revert "ANDROID: vfs: fix export symbol type" fs/attr.c * Revert "ANDROID: vfs: Add permission2 for filesystems with per mount permissions" fs/attr.c fs/exec.c fs/namei.c fs/notify/inotify/inotify_user.c fs/open.c fs/xattr.c include/linux/fs.h include/linux/namei.h * Revert "ANDROID: vfs: fix export symbol types" fs/namei.c * Revert "ANDROID: vfs: add d_canonical_path for stacked filesystem support" fs/notify/inotify/inotify_user.c include/linux/dcache.h include/linux/fsnotify.h * Revert "ANDROID: fs: Restore vfs_path_lookup() export" fs/internal.h include/linux/namei.h * ANDROID: sdcardfs: remove sdcardfs from system fs/Kconfig fs/Makefile * Revert "ALSA: usb-audio: Improve frames size computation" sound/usb/card.h sound/usb/endpoint.c sound/usb/endpoint.h sound/usb/pcm.c Merge 4.19.130 into android-4.19-stable * ANDROID: Makefile: append BUILD_NUMBER to version string when defined Makefile ANDROID: GKI: Update ABI for incremental fs ANDROID: GKI: Update cuttlefish whitelist ANDROID: GKI: Disable INCREMENTAL_FS on x86 too * ANDROID: cpufreq: schedutil: drop cache when update skipped due to rate limit kernel/sched/cpufreq_schedutil.c Linux 4.19.130 KVM: x86/mmu: Set mmio_value to '0' if reserved #PF can't be generated kvm: x86: Fix reserved bits related calculation errors caused by MKTME kvm: x86: Move kvm_set_mmio_spte_mask() from x86.c to mmu.c * md: add feature flag MD_FEATURE_RAID0_LAYOUT include/uapi/linux/raid/md_p.h Revert "dpaa_eth: fix usage as DSA master, try 3" * net: core: device_rename: Use rwsem instead of a seqcount net/core/dev.c * sched/rt, net: Use CONFIG_PREEMPTION.patch net/core/dev.c * kretprobe: Prevent triggering kretprobe from within kprobe_flush_task include/linux/kprobes.h net: octeon: mgmt: Repair filling of RX ring e1000e: Do not wake up the system via WOL if device wakeup is disabled kprobes: Fix to protect kick_kprobe_optimizer() by kprobe_mutex * crypto: algboss - don't wait during notifier callback crypto/algboss.c crypto: algif_skcipher - Cap recv SG list at ctx->used drm/i915/icl+: Fix hotplug interrupt disabling after storm detection drm/i915: Whitelist context-local timestamp in the gen9 cmdparser s390: fix syscall_get_error for compat processes mtd: rawnand: tmio: Fix the probe error path mtd: rawnand: mtk: Fix the probe error path mtd: rawnand: plat_nand: Fix the probe error path mtd: rawnand: socrates: Fix the probe error path mtd: rawnand: oxnas: Fix the probe error path mtd: rawnand: oxnas: Add of_node_put() mtd: rawnand: orion: Fix the probe error path mtd: rawnand: xway: Fix the probe error path mtd: rawnand: sharpsl: Fix the probe error path mtd: rawnand: diskonchip: Fix the probe error path * mtd: rawnand: Pass a nand_chip object to nand_release() include/linux/mtd/rawnand.h * mtd: rawnand: Pass a nand_chip object to nand_scan() include/linux/mtd/rawnand.h * block: nr_sects_write(): Disable preemption on seqcount write include/linux/genhd.h x86/boot/compressed: Relax sed symbol type regex for LLVM ld.lld * drm/dp_mst: Increase ACT retry timeout to 3s drivers/gpu/drm/drm_dp_mst_topology.c * ext4: avoid race conditions when remounting with options that change dax fs/ext4/super.c * ext4: fix partial cluster initialization when splitting extent fs/ext4/extents.c * selinux: fix double free security/selinux/ss/services.c drm/amdgpu: Replace invalid device ID with a valid device ID drm/qxl: Use correct notify port address when creating cursor ring * drm/dp_mst: Reformat drm_dp_check_act_status() a bit drivers/gpu/drm/drm_dp_mst_topology.c * drm: encoder_slave: fix refcouting error for modules drivers/gpu/drm/drm_encoder_slave.c * libata: Use per port sync for detach include/linux/libata.h * arm64: hw_breakpoint: Don't invoke overflow handler on uaccess watchpoints arch/arm64/kernel/hw_breakpoint.c * block: Fix use-after-free in blkdev_get() fs/block_dev.c afs: afs_write_end() should change i_size under the right lock afs: Fix non-setting of mtime when writing into mmap bcache: fix potential deadlock problem in btree_gc_coalesce * ext4: stop overwrite the errcode in ext4_setup_super fs/ext4/super.c perf report: Fix NULL pointer dereference in hists__fprintf_nr_sample_events() * usb/ehci-platform: Set PM runtime as active on resume drivers/usb/host/ehci-platform.c * usb: host: ehci-platform: add a quirk to avoid stuck drivers/usb/host/ehci-platform.c include/linux/usb/ehci_def.h * usb/xhci-plat: Set PM runtime as active on resume drivers/usb/host/xhci-plat.c xdp: Fix xsk_generic_xmit errno * net/filter: Permit reading NET in load_bytes_relative when MAC not set net/core/filter.c x86/idt: Keep spurious entries unset in system_vectors scsi: acornscsi: Fix an error handling path in acornscsi_probe() drm/sun4i: hdmi ddc clk: Fix size of m divider ASoC: rt5645: Add platform-data for Asus T101HA ASoC: Intel: bytcr_rt5640: Add quirk for Toshiba Encore WT10-A tablet * ASoC: core: only convert non DPCM link to DPCM link sound/soc/soc-core.c afs: Fix memory leak in afs_put_sysnames() selftests/net: in timestamping, strncpy needs to preserve null byte drivers/perf: hisi: Fix wrong value for all counters enable NTB: ntb_test: Fix bug when counting remote files NTB: perf: Fix race condition when run with ntb_test NTB: perf: Fix support for hardware that doesn't have port numbers NTB: perf: Don't require one more memory window than number of peers NTB: Revert the change to use the NTB device dev for DMA allocations NTB: ntb_tool: reading the link file should not end in a NULL byte ntb_tool: pass correct struct device to dma_alloc_coherent ntb_perf: pass correct struct device to dma_alloc_coherent gfs2: fix use-after-free on transaction ail lists * blktrace: fix endianness for blk_log_remap() kernel/trace/blktrace.c * blktrace: fix endianness in get_pdu_int() kernel/trace/blktrace.c * blktrace: use errno instead of bi_status kernel/trace/blktrace.c selftests/vm/pkeys: fix alloc_random_pkey() to make it really random * elfnote: mark all .note sections SHF_ALLOC include/linux/elfnote.h * include/linux/bitops.h: avoid clang shift-count-overflow warnings include/linux/bitops.h * lib/zlib: remove outdated and incorrect pre-increment optimization lib/zlib_inflate/inffast.c geneve: change from tx_error to tx_dropped on missing metadata crypto: omap-sham - add proper load balancing support for multicore pinctrl: freescale: imx: Fix an error handling path in 'imx_pinctrl_probe()' pinctrl: imxl: Fix an error handling path in 'imx1_pinctrl_core_probe()' * scsi: ufs: Don't update urgent bkops level when toggling auto bkops drivers/scsi/ufs/ufshcd.c scsi: iscsi: Fix reference count leak in iscsi_boot_create_kobj gfs2: Allow lock_nolock mount to specify jid=X openrisc: Fix issue with argument clobbering for clone/fork rxrpc: Adjust /proc/net/rxrpc/calls to display call->debug_id not user_ID vfio/mdev: Fix reference count leak in add_mdev_supported_type ASoC: fsl_asrc_dma: Fix dma_chan leak when config DMA channel failed extcon: adc-jack: Fix an error handling path in 'adc_jack_probe()' powerpc/4xx: Don't unmap NULL mbase * of: Fix a refcounting bug in __of_attach_node_sysfs() drivers/of/kobj.c NFSv4.1 fix rpc_call_done assignment for BIND_CONN_TO_SESSION net: sunrpc: Fix off-by-one issues in 'rpc_ntop6' clk: sprd: return correct type of value for _sprd_pll_recalc_rate KVM: PPC: Book3S HV: Ignore kmemleak false positives * scsi: ufs-qcom: Fix scheduling while atomic issue drivers/scsi/ufs/ufs-qcom.c clk: bcm2835: Fix return type of bcm2835_register_gate scsi: target: tcmu: Fix a use after free in tcmu_check_expired_queue_cmd() ASoC: fix incomplete error-handling in img_i2s_in_probe. x86/apic: Make TSC deadline timer detection message visible RDMA/iw_cxgb4: cleanup device debugfs entries on ULD remove * usb: gadget: Fix issue with config_ep_by_speed function drivers/usb/gadget/composite.c include/linux/usb/composite.h usb: gadget: fix potential double-free in m66592_probe. usb: gadget: lpc32xx_udc: don't dereference ep pointer before null check USB: gadget: udc: s3c2410_udc: Remove pointless NULL check in s3c2410_udc_nuke usb: dwc2: gadget: move gadget resume after the core is in L0 state watchdog: da9062: No need to ping manually before setting timeout IB/cma: Fix ports memory leak in cma_configfs PCI: dwc: Fix inner MSI IRQ domain registration PCI/PTM: Inherit Switch Downstream Port PTM settings from Upstream Port dm zoned: return NULL if dmz_get_zone_for_reclaim() fails to find a zone powerpc/64s/pgtable: fix an undefined behaviour arm64: tegra: Fix ethernet phy-mode for Jetson Xavier scsi: target: tcmu: Userspace must not complete queued commands clk: samsung: exynos5433: Add IGNORE_UNUSED flag to sclk_i2s1 fpga: dfl: afu: Corrected error handling levels tty: n_gsm: Fix bogus i++ in gsm_data_kick USB: host: ehci-mxc: Add error handling in ehci_mxc_drv_probe() ASoC: Intel: bytcr_rt5640: Add quirk for Toshiba Encore WT8-A tablet drm/msm/mdp5: Fix mdp5_init error path for failed mdp5_kms allocation * usb/ohci-platform: Fix a warning when hibernating drivers/usb/host/ohci-platform.c vfio-pci: Mask cap zero powerpc/ps3: Fix kexec shutdown hang powerpc/pseries/ras: Fix FWNMI_VALID off by one ipmi: use vzalloc instead of kmalloc for user creation * HID: Add quirks for Trust Panora Graphic Tablet drivers/hid/hid-ids.h drivers/hid/hid-quirks.c tty: n_gsm: Fix waking up upper tty layer when room available tty: n_gsm: Fix SOF skipping powerpc/64: Don't initialise init_task->thread.regs * PCI: Fix pci_register_host_bridge() device_register() error handling drivers/pci/probe.c clk: ti: composite: fix memory leak dlm: remove BUG() before panic() pinctrl: rockchip: fix memleak in rockchip_dt_node_to_map scsi: mpt3sas: Fix double free warnings power: supply: smb347-charger: IRQSTAT_D is volatile power: supply: lp8788: Fix an error handling path in 'lp8788_charger_probe()' scsi: qla2xxx: Fix warning after FC target reset PCI/ASPM: Allow ASPM on links to PCIe-to-PCI/PCI-X Bridges PCI: rcar: Fix incorrect programming of OB windows * drivers: base: Fix NULL pointer exception in __platform_driver_probe() if a driver developer is foolish drivers/base/platform.c serial: amba-pl011: Make sure we initialize the port.lock spinlock i2c: pxa: fix i2c_pxa_scream_blue_murder() debug output PCI: v3-semi: Fix a memory leak in v3_pci_probe() error handling paths staging: sm750fb: add missing case while setting FB_VISUAL * usb: dwc3: gadget: Properly handle failed kick_transfer drivers/usb/dwc3/gadget.c thermal/drivers/ti-soc-thermal: Avoid dereferencing ERR_PTR slimbus: ngd: get drvdata from correct device tty: hvc: Fix data abort due to race in hvc_open s390/qdio: put thinint indicator after early error * ALSA: usb-audio: Fix racy list management in output queue sound/usb/endpoint.c * ALSA: usb-audio: Improve frames size computation sound/usb/card.h sound/usb/endpoint.c sound/usb/endpoint.h sound/usb/pcm.c staging: gasket: Fix mapping refcnt leak when register/store fails staging: gasket: Fix mapping refcnt leak when put attribute fails * firmware: qcom_scm: fix bogous abuse of dma-direct internals drivers/firmware/qcom_scm.c pinctrl: rza1: Fix wrong array assignment of rza1l_swio_entries scsi: qedf: Fix crash when MFW calls for protocol stats while function is still probing gpio: dwapb: Append MODULE_ALIAS for platform driver ARM: dts: sun8i-h2-plus-bananapi-m2-zero: Fix led polarity scsi: qedi: Do not flush offload work if ARP not resolved arm64: dts: mt8173: fix unit name warnings staging: greybus: fix a missing-check bug in gb_lights_light_config() x86/purgatory: Disable various profiling and sanitizing options apparmor: fix nnp subset test for unconfined scsi: ibmvscsi: Don't send host info in adapter info MAD after LPM scsi: sr: Fix sr_probe() missing deallocate of device minor ASoC: meson: add missing free_irq() in error path apparmor: check/put label on apparmor_sk_clone_security() apparmor: fix introspection of of task mode for unconfined tasks * mksysmap: Fix the mismatch of '.L' symbols in System.map scripts/mksysmap NTB: Fix the default port and peer numbers for legacy drivers NTB: ntb_pingpong: Choose doorbells based on port number yam: fix possible memory leak in yam_init_driver pwm: img: Call pm_runtime_put() in pm_runtime_get_sync() failed case powerpc/crashkernel: Take "mem=" option into account PCI: vmd: Filter resource type bits from shadow register nfsd: Fix svc_xprt refcnt leak when setup callback client failed powerpc/perf/hv-24x7: Fix inconsistent output values incase multiple hv-24x7 events run clk: clk-flexgen: fix clock-critical handling scsi: lpfc: Fix lpfc_nodelist leak when processing unsolicited event mfd: wm8994: Fix driver operation if loaded as modules gpio: dwapb: Call acpi_gpiochip_free_interrupts() on GPIO chip de-registration m68k/PCI: Fix a memory leak in an error handling path RDMA/mlx5: Add init2init as a modify command vfio/pci: fix memory leaks in alloc_perm_bits() ps3disk: use the default segment boundary PCI: aardvark: Don't blindly enable ASPM L0s and don't write to read-only register dm mpath: switch paths in dm_blk_ioctl() code path serial: 8250: Fix max baud limit in generic 8250 port usblp: poison URBs upon disconnect clk: samsung: Mark top ISP and CAM clocks on Exynos542x as critical i2c: pxa: clear all master action bits in i2c_pxa_stop_message() * f2fs: report delalloc reserve as non-free in statfs for project quota fs/f2fs/super.c iio: bmp280: fix compensation of humidity scsi: qla2xxx: Fix issue with adapter's stopping state * PCI: Allow pci_resize_resource() for devices on root bus drivers/pci/setup-res.c ALSA: isa/wavefront: prevent out of bounds write in ioctl ALSA: hda/realtek - Introduce polarity for micmute LED GPIO scsi: qedi: Check for buffer overflow in qedi_set_path() ARM: integrator: Add some Kconfig selections ASoC: davinci-mcasp: Fix dma_chan refcnt leak when getting dma type backlight: lp855x: Ensure regulators are disabled on probe failure clk: qcom: msm8916: Fix the address location of pll->config_reg remoteproc: Fix IDR initialisation in rproc_alloc() iio: pressure: bmp280: Tolerate IRQ before registering i2c: piix4: Detect secondary SMBus controller on AMD AM4 chipsets ASoC: tegra: tegra_wm8903: Support nvidia, headset property clk: sunxi: Fix incorrect usage of round_down() * power: supply: bq24257_charger: Replace depends on REGMAP_I2C with select drivers/power/supply/Kconfig * ANDROID: ext4: Optimize match for casefolded encrypted dirs fs/ext4/ext4.h fs/ext4/namei.c * ANDROID: ext4: Handle casefolding with encryption fs/ext4/dir.c fs/ext4/ext4.h fs/ext4/hash.c fs/ext4/ialloc.c fs/ext4/inline.c fs/ext4/namei.c fs/ext4/super.c Merge remote-tracking branch 'aosp/upstream-f2fs-stable-linux-4.19.y' into android-4.19-stable * ANDROID: extcon: Remove redundant EXPORT_SYMBOL_GPL include/linux/extcon.h ANDROID: update the ABI xml representation * ANDROID: GKI: cfg80211: add ABI changes for CONFIG_NL80211_TESTMODE include/net/cfg80211.h include/net/mac80211.h ANDROID: gki_defconfig: x86: Enable KERNEL_LZ4 * ANDROID: GKI: scripts: Makefile: update the lz4 command scripts/Makefile.lib * FROMLIST: f2fs: fix use-after-free when accessing bio->bi_crypt_context fs/f2fs/data.c Merge remote-tracking branch 'aosp/upstream-f2fs-stable-linux-4.19.y' into android-4.19-stable * UPSTREAM: fdt: Update CRC check for rng-seed drivers/of/fdt.c ANDROID: GKI: Update ABI for incremental fs ANDROID: GKI: Update whitelist and defconfig for incfs ANDROID: Use depmod from the hermetic toolchain Merge 4.19.129 into android-4.19-stable Linux 4.19.129 perf symbols: Fix debuginfo search for Ubuntu perf probe: Check address correctness by map instead of _etext perf probe: Fix to check blacklist address correctly perf probe: Do not show the skipped events w1: omap-hdq: cleanup to add missing newline for some dev_dbg mtd: rawnand: pasemi: Fix the probe error path mtd: rawnand: brcmnand: fix hamming oob layout * sunrpc: clean up properly in gss_mech_unregister() include/linux/sunrpc/gss_api.h include/linux/sunrpc/svcauth_gss.h sunrpc: svcauth_gss_register_pseudoflavor must reject duplicate registrations. * kbuild: force to build vmlinux if CONFIG_MODVERSION=y Makefile powerpc/64s: Save FSCR to init_task.thread.fscr after feature init powerpc/64s: Don't let DT CPU features set FSCR_DSCR drivers/macintosh: Fix memleak in windfarm_pm112 driver ARM: dts: s5pv210: Set keep-power-in-suspend for SDHCI1 on Aries ARM: dts: at91: sama5d2_ptc_ek: fix vbus pin ARM: dts: exynos: Fix GPIO polarity for thr GalaxyS3 CM36651 sensor's bus ARM: tegra: Correct PL310 Auxiliary Control Register initialization * kernel/cpu_pm: Fix uninitted local in cpu_pm kernel/cpu_pm.c alpha: fix memory barriers so that they conform to the specification dm crypt: avoid truncating the logical block size sparc64: fix misuses of access_process_vm() in genregs32_[sg]et() sparc32: fix register window handling in genregs32_[gs]et() gnss: sirf: fix error return code in sirf_probe() pinctrl: samsung: Save/restore eint_mask over suspend for EINT_TYPE GPIOs pinctrl: samsung: Correct setting of eint wakeup mask on s5pv210 power: vexpress: add suppress_bind_attrs to true igb: Report speed and duplex as unknown when device is runtime suspended media: ov5640: fix use of destroyed mutex b43_legacy: Fix connection problem with WPA3 b43: Fix connection problem with WPA3 b43legacy: Fix case where channel status is corrupted Bluetooth: hci_bcm: fix freeing not-requested IRQ media: go7007: fix a miss of snd_card_free carl9170: remove P2P_GO support e1000e: Relax condition to trigger reset for ME workaround e1000e: Disable TSO for buffer overrun workaround * PCI: Program MPS for RCiEP devices drivers/pci/probe.c ima: Call ima_calc_boot_aggregate() in ima_eventdigest_init() btrfs: fix wrong file range cleanup after an error filling dealloc range btrfs: fix error handling when submitting direct I/O bio * PCI: Generalize multi-function power dependency device links drivers/pci/quirks.c * PCI: Unify ACS quirk desired vs provided checking drivers/pci/quirks.c * PCI: Make ACS quirk implementations more uniform drivers/pci/quirks.c * serial: 8250_pci: Move Pericom IDs to pci_ids.h include/linux/pci_ids.h * PCI: Add Loongson vendor ID include/linux/pci_ids.h * x86/amd_nb: Add Family 19h PCI IDs include/linux/pci_ids.h * PCI: vmd: Add device id for VMD device 8086:9A0B include/linux/pci_ids.h * PCI: Add Amazon's Annapurna Labs vendor ID include/linux/pci_ids.h * PCI: Add Genesys Logic, Inc. Vendor ID include/linux/pci_ids.h * ALSA: lx6464es - add support for LX6464ESe pci express variant include/linux/pci_ids.h * x86/amd_nb: Add PCI device IDs for family 17h, model 70h include/linux/pci_ids.h * PCI: mediatek: Add controller support for MT7629 include/linux/pci_ids.h * PCI: Enable NVIDIA HDA controllers drivers/pci/quirks.c include/linux/pci_ids.h * PCI: Add NVIDIA GPU multi-function power dependencies drivers/pci/quirks.c * PCI: Add Synopsys endpoint EDDA Device ID include/linux/pci_ids.h misc: pci_endpoint_test: Add support to test PCI EP in AM654x misc: pci_endpoint_test: Add the layerscape EP device support * PCI: Move Rohm Vendor ID to generic list include/linux/pci_ids.h * PCI: Move Synopsys HAPS platform device IDs drivers/usb/dwc3/dwc3-haps.c include/linux/pci_ids.h * PCI: add USR vendor id and use it in r8169 and w6692 driver include/linux/pci_ids.h * x86/amd_nb: Add PCI device IDs for family 17h, model 30h include/linux/pci_ids.h * hwmon/k10temp, x86/amd_nb: Consolidate shared device IDs include/linux/pci_ids.h * pci:ipmi: Move IPMI PCI class id defines to pci_ids.h include/linux/pci_ids.h * PCI: Remove unused NFP32xx IDs include/linux/pci_ids.h * PCI: Add ACS quirk for Intel Root Complex Integrated Endpoints drivers/pci/quirks.c * PCI: Add ACS quirk for iProc PAXB drivers/pci/quirks.c * PCI: Avoid FLR for AMD Starship USB 3.0 drivers/pci/quirks.c * PCI: Avoid FLR for AMD Matisse HD Audio & USB 3.0 drivers/pci/quirks.c * PCI: Avoid Pericom USB controller OHCI/EHCI PME# defect drivers/pci/quirks.c * ext4: fix race between ext4_sync_parent() and rename() fs/ext4/fsync.c * ext4: fix error pointer dereference fs/ext4/xattr.c * ext4: fix EXT_MAX_EXTENT/INDEX to check for zeroed eh_max fs/ext4/ext4_extents.h evm: Fix possible memory leak in evm_calc_hmac_or_hash() ima: Directly assign the ima_default_policy pointer to ima_rules ima: Fix ima digest hash table key calculation * mm: initialize deferred pages with interrupts enabled include/linux/mmzone.h mm/page_alloc.c mm: thp: make the THP mapcount atomic against __split_huge_pmd_locked() btrfs: send: emit file capabilities after chown btrfs: include non-missing as a qualifier for the latest_bdev * string.h: fix incompatibility between FORTIFY_SOURCE and KASAN include/linux/string.h platform/x86: intel-vbtn: Only blacklist SW_TABLET_MODE on the 9 / "Laptop" chasis-type platform/x86: intel-hid: Add a quirk to support HP Spectre X2 (2015) platform/x86: hp-wmi: Convert simple_strtoul() to kstrtou32() * cpuidle: Fix three reference count leaks drivers/cpuidle/sysfs.c spi: dw: Return any value retrieved from the dma_transfer callback mmc: sdhci-esdhc-imx: fix the mask for tuning start point ixgbe: fix signed-integer-overflow warning mmc: via-sdmmc: Respect the cmd->busy_timeout from the mmc core staging: greybus: sdio: Respect the cmd->busy_timeout from the mmc core mmc: sdhci-msm: Set SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12 quirk bcache: fix refcount underflow in bcache_device_free() MIPS: Fix IRQ tracing when call handle_fpe() and handle_msa_fpe() * PCI: Don't disable decoding when mmio_always_on is set drivers/pci/probe.c macvlan: Skip loopback packets in RX handler btrfs: qgroup: mark qgroup inconsistent if we're inherting snapshot to a new qgroup m68k: mac: Don't call via_flush_cache() on Mac IIfx x86/mm: Stop printing BRK addresses crypto: stm32/crc32 - fix multi-instance crypto: stm32/crc32 - fix run-time self test issue. crypto: stm32/crc32 - fix ext4 chksum BUG_ON() mips: Add udelay lpj numbers adjustment mips: MAAR: Use more precise address mask x86/boot: Correct relocation destination on old linkers mwifiex: Fix memory corruption in dump_station rtlwifi: Fix a double free in _rtl_usb_tx_urb_setup() net/mlx5e: IPoIB, Drop multicast packets that this interface sent * veth: Adjust hard_start offset on redirect XDP frames drivers/net/veth.c md: don't flush workqueue unconditionally in md_open mt76: avoid rx reorder buffer overflow net: qed*: Reduce RX and TX default ring count when running inside kdump kernel wcn36xx: Fix error handling path in 'wcn36xx_probe()' ath10k: Remove msdu from idr when management pkt send fails nvme: refine the Qemu Identify CNS quirk platform/x86: intel-vbtn: Also handle tablet-mode switch on "Detachable" and "Portable" chassis-types platform/x86: intel-vbtn: Do not advertise switches to userspace if they are not there platform/x86: intel-vbtn: Split keymap into buttons and switches parts platform/x86: intel-vbtn: Use acpi_evaluate_integer() xfs: fix duplicate verification from xfs_qm_dqflush() xfs: reset buffer write failure state on successful completion * kgdb: Fix spurious true from in_dbg_master() include/linux/kgdb.h mips: cm: Fix an invalid error code of INTVN_*_ERR MIPS: Truncate link address into 32bit for 32bit kernel Crypto/chcr: fix for ccm(aes) failed test xfs: clean up the error handling in xfs_swap_extents powerpc/spufs: fix copy_to_user while atomic net: allwinner: Fix use correct return type for ndo_start_xmit() media: cec: silence shift wrapping warning in __cec_s_log_addrs() net: lpc-enet: fix error return code in lpc_mii_init() drivers/perf: hisi: Fix typo in events attribute array * sched/core: Fix illegal RCU from offline CPUs include/linux/sched/mm.h kernel/cpu.c kernel/sched/core.c * exit: Move preemption fixup up, move blocking operations down kernel/exit.c * lib/mpi: Fix 64-bit MIPS build with Clang lib/mpi/longlong.h net: bcmgenet: set Rx mode before starting netif selftests/bpf: Fix memory leak in extract_build_id() netfilter: nft_nat: return EOPNOTSUPP if type or flags are not supported * audit: fix a net reference leak in audit_list_rules_send() kernel/audit.c kernel/audit.h kernel/auditfilter.c Bluetooth: btbcm: Add 2 missing models to subver tables MIPS: Make sparse_init() using top-down allocation media: platform: fcp: Set appropriate DMA parameters media: dvb: return -EREMOTEIO on i2c transfer failure. * audit: fix a net reference leak in audit_send_reply() kernel/audit.c dt-bindings: display: mediatek: control dpi pins mode to avoid leakage e1000: Distribute switch variables for initialization tools api fs: Make xxx__mountpoint() more scalable brcmfmac: fix wrong location to get firmware feature * staging: android: ion: use vmap instead of vm_map_ram drivers/staging/android/ion/ion_heap.c net: vmxnet3: fix possible buffer overflow caused by bad DMA value in vmxnet3_get_rss() * x86/kvm/hyper-v: Explicitly align hcall param for kvm_hyperv_exit include/uapi/linux/kvm.h spi: dw: Fix Rx-only DMA transfers mmc: meson-mx-sdio: trigger a soft reset after a timeout or CRC error batman-adv: Revert "disable ethtool link speed detection when auto negotiation off" ARM: 8978/1: mm: make act_mm() respect THREAD_SIZE btrfs: do not ignore error from btrfs_next_leaf() when inserting checksums clocksource: dw_apb_timer_of: Fix missing clockevent timers clocksource: dw_apb_timer: Make CPU-affiliation being optional spi: dw: Enable interrupts in accordance with DMA xfer mode kgdb: Prevent infinite recursive entries to the debugger kgdb: Disable WARN_CONSOLE_UNLOCKED for all kgdb * Bluetooth: Add SCO fallback for invalid LMP parameters error net/bluetooth/hci_event.c MIPS: Loongson: Build ATI Radeon GPU driver as module ixgbe: Fix XDP redirect on archs with PAGE_SIZE above 4K * arm64: insn: Fix two bugs in encoding 32-bit logical immediates arch/arm64/kernel/insn.c spi: dw: Zero DMA Tx and Rx configurations on stack * arm64: cacheflush: Fix KGDB trap detection arch/arm64/include/asm/cacheflush.h efi/libstub/x86: Work around LLVM ELF quirk build regression net: ena: fix error returning in ena_com_get_hash_function() net: atlantic: make hw_get_regs optional spi: pxa2xx: Apply CS clk quirk to BXT objtool: Ignore empty alternatives media: si2157: Better check for running tuner in init * crypto: ccp -- don't "select" CONFIG_DMADEVICES drivers/crypto/ccp/Kconfig drm: bridge: adv7511: Extend list of audio sample rates ACPI: GED: use correct trigger type field in _Exx / _Lxx handling * KVM: arm64: Synchronize sysreg state on injecting an AArch32 exception arch/arm64/include/asm/kvm_host.h xen/pvcalls-back: test for errors when calling backend_connect() mmc: sdio: Fix potential NULL pointer error in mmc_sdio_init_card() ARM: dts: at91: sama5d2_ptc_ek: fix sdmmc0 node description mmc: sdhci-msm: Clear tuning done flag while hs400 tuning agp/intel: Reinforce the barrier after GTT updates * perf: Add cond_resched() to task_function_call() kernel/events/core.c * fat: don't allow to mount if the FAT length == 0 fs/fat/inode.c * mm/slub: fix a memory leak in sysfs_slab_add() mm/slub.c drm/vkms: Hold gem object while still in-use * Smack: slab-out-of-bounds in vsscanf security/smack/smackfs.c ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb ath9x: Fix stack-out-of-bounds Write in ath9k_hif_usb_rx_cb ath9k: Fix use-after-free Write in ath9k_htc_rx_msg ath9k: Fix use-after-free Read in ath9k_wmi_ctrl_rx scsi: megaraid_sas: TM command refire leads to controller firmware crash * KVM: arm64: Make vcpu_cp1x() work on Big Endian hosts arch/arm64/include/asm/kvm_host.h KVM: MIPS: Fix VPN2_MASK definition for variable cpu_vmbits KVM: MIPS: Define KVM_ENTRYHI_ASID to cpu_asid_mask(&boot_cpu_data) KVM: nVMX: Consult only the "basic" exit reason when routing nested exit KVM: nSVM: leave ASID aside in copy_vmcb_control_area KVM: nSVM: fix condition for filtering async PF video: fbdev: w100fb: Fix a potential double free. * proc: Use new_inode not new_inode_pseudo fs/proc/inode.c fs/proc/self.c fs/proc/thread_self.c * ovl: initialize error in ovl_copy_xattr fs/overlayfs/copy_up.c selftests/net: in rxtimestamp getopt_long needs terminating null entry crypto: virtio: Fix dest length calculation in __virtio_crypto_skcipher_do_req() crypto: virtio: Fix src/dst scatterlist calculation in __virtio_crypto_skcipher_do_req() crypto: virtio: Fix use-after-free in virtio_crypto_skcipher_finalize_req() spi: pxa2xx: Fix runtime PM ref imbalance on probe error spi: pxa2xx: Balance runtime PM enable/disable on error spi: bcm2835: Fix controller unregister order spi: pxa2xx: Fix controller unregister order * spi: Fix controller unregister order drivers/spi/spi.c * spi: No need to assign dummy value in spi_unregister_controller() drivers/spi/spi.c x86/speculation: PR_SPEC_FORCE_DISABLE enforcement for indirect branches. x86/speculation: Avoid force-disabling IBPB based on STIBP and enhanced IBRS. x86/speculation: Add support for STIBP always-on preferred mode x86/speculation: Change misspelled STIPB to STIBP KVM: x86: only do L1TF workaround on affected processors KVM: x86/mmu: Consolidate "is MMIO SPTE" code kvm: x86: Fix L1TF mitigation for shadow MMU * KVM: x86: Fix APIC page invalidation race include/linux/kvm_host.h * x86/{mce,mm}: Unmap the entire page if the whole page is affected and poisoned include/linux/set_memory.h * ALSA: pcm: disallow linking stream to itself sound/core/pcm_native.c crypto: cavium/nitrox - Fix 'nitrox_get_first_device()' when ndevlist is fully iterated * PM: runtime: clk: Fix clk_pm_runtime_get() error path drivers/clk/clk.c spi: bcm-qspi: when tx/rx buffer is NULL set to 0 spi: bcm2835aux: Fix controller unregister order spi: dw: Fix controller unregister order nilfs2: fix null pointer dereference at nilfs_segctor_do_construct() * cgroup, blkcg: Prepare some symbols for module and !CONFIG_CGROUP usages fs/fs-writeback.c ACPI: PM: Avoid using power resources if there are none for D0 ACPI: GED: add support for _Exx / _Lxx handler methods ACPI: CPPC: Fix reference count leak in acpi_cppc_processor_probe() ACPI: sysfs: Fix reference count leak in acpi_sysfs_add_hotplug_profile() * ALSA: usb-audio: Add vendor, product and profile name for HP Thunderbolt Dock sound/usb/quirks-table.h * ALSA: usb-audio: Fix inconsistent card PM state after resume sound/usb/card.c sound/usb/usbaudio.h ALSA: hda/realtek - add a pintbl quirk for several Lenovo machines ALSA: es1688: Add the missed snd_card_free() efi/efivars: Add missing kobject_put() in sysfs entry creation error path x86/reboot/quirks: Add MacBook6,1 reboot quirk x86/speculation: Prevent rogue cross-process SSBD shutdown x86/PCI: Mark Intel C620 MROMs as having non-compliant BARs x86_64: Fix jiffies ODR violation btrfs: tree-checker: Check level for leaves and nodes * aio: fix async fsync creds fs/aio.c * mm: add kvfree_sensitive() for freeing sensitive data objects include/linux/mm.h mm/util.c security/keys/internal.h security/keys/keyctl.c perf probe: Accept the instance number of kretprobe event x86/cpu/amd: Make erratum #1054 a legacy erratum RDMA/uverbs: Make the event_queue fds return POLLERR when disassociated ath9k_htc: Silence undersized packet warnings powerpc/xive: Clear the page tables for the ESB IO mapping drivers/net/ibmvnic: Update VNIC protocol version reporting Input: synaptics - add a second working PNP_ID for Lenovo T470s * sched/fair: Don't NUMA balance for kthreads kernel/sched/fair.c ARM: 8977/1: ptrace: Fix mask for thumb breakpoint hook Input: mms114 - fix handling of mms345l crypto: talitos - fix ECB and CBC algs ivsize btrfs: Detect unbalanced tree with empty leaf before crashing btree operations btrfs: merge btrfs_find_device and find_device * lib: Reduce user_access_begin() boundaries in strncpy_from_user() and strnlen_user() lib/strncpy_from_user.c lib/strnlen_user.c x86: uaccess: Inhibit speculation past access_ok() in user_access_begin() arch/openrisc: Fix issues with access_ok() Fix 'acccess_ok()' on alpha and SH * make 'user_access_begin()' do 'access_ok()' include/linux/uaccess.h kernel/compat.c kernel/exit.c lib/strncpy_from_user.c lib/strnlen_user.c selftests: bpf: fix use of undeclared RET_IF macro * tun: correct header offsets in napi frags mode drivers/net/tun.c vxlan: Avoid infinite loop when suppressing NS messages with invalid options * bridge: Avoid infinite loop when suppressing NS messages with invalid options net/bridge/br_arp_nd_proxy.c net_failover: fixed rollback in net_failover_open() * ipv6: fix IPV6_ADDRFORM operation logic net/ipv6/ipv6_sockglue.c * writeback: Drop I_DIRTY_TIME_EXPIRE fs/ext4/inode.c fs/fs-writeback.c include/linux/fs.h include/trace/events/writeback.h * writeback: Fix sync livelock due to b_dirty_time processing fs/fs-writeback.c include/trace/events/writeback.h * writeback: Avoid skipping inode writeback fs/fs-writeback.c include/linux/fs.h * writeback: Protect inode->i_io_list with inode->i_lock fs/fs-writeback.c * Revert "writeback: Avoid skipping inode writeback" fs/fs-writeback.c include/linux/fs.h ANDROID: gki_defconfig: increase vbus_draw to 500mA * fscrypt: remove stale definition include/linux/fscrypt.h * fs-verity: remove unnecessary extern keywords fs/verity/fsverity_private.h include/linux/fsverity.h * fs-verity: fix all kerneldoc warnings fs/verity/enable.c fs/verity/fsverity_private.h fs/verity/measure.c fs/verity/open.c fs/verity/signature.c fs/verity/verify.c include/linux/fsverity.h * fscrypt: add support for IV_INO_LBLK_32 policies fs/crypto/crypto.c fs/crypto/fscrypt_private.h fs/crypto/keyring.c fs/crypto/keysetup.c fs/crypto/policy.c include/uapi/linux/fscrypt.h * fscrypt: make test_dummy_encryption use v2 by default fs/crypto/policy.c * fscrypt: support test_dummy_encryption=v2 fs/crypto/keysetup.c fs/crypto/policy.c fs/ext4/ext4.h fs/ext4/super.c fs/ext4/sysfs.c fs/f2fs/f2fs.h fs/f2fs/super.c fs/f2fs/sysfs.c include/linux/fscrypt.h * fscrypt: add fscrypt_add_test_dummy_key() fs/crypto/fscrypt_private.h fs/crypto/keyring.c * linux/parser.h: add include guards include/linux/parser.h * fscrypt: remove unnecessary extern keywords fs/crypto/fscrypt_private.h include/linux/fscrypt.h * fscrypt: name all function parameters include/linux/fscrypt.h * fscrypt: fix all kerneldoc warnings fs/crypto/crypto.c fs/crypto/fname.c fs/crypto/fscrypt_private.h fs/crypto/hooks.c fs/crypto/keysetup.c fs/crypto/policy.c include/linux/fscrypt.h ANDROID: Update the ABI * ANDROID: GKI: power: power-supply: Add POWER_SUPPLY_PROP_CHARGER_STATUS property drivers/power/supply/power_supply_sysfs.c include/linux/power_supply.h * ANDROID: GKI: add dev to usb_gsi_request include/linux/usb/gadget.h * ANDROID: GKI: dma-buf: add dent_count to dma_buf include/linux/dma-buf.h Merge remote-tracking branch 'aosp/upstream-f2fs-stable-linux-4.19.y' into android-4.19-stable ANDROID: Update the ABI xml and whitelist ANDROID: GKI: update whitelist * ANDROID: extcon: Export symbol of `extcon_get_edev_name` drivers/extcon/extcon.c include/linux/extcon.h * ANDROID: kbuild: merge more sections with LTO scripts/module-lto.lds.S * UPSTREAM: timekeeping/vsyscall: Update VDSO data unconditionally arch/arm64/include/asm/vdso/vsyscall.h include/asm-generic/vdso/vsyscall.h kernel/time/vsyscall.c * ANDROID: GKI: Revert "genetlink: disallow subscribing to unknown mcast groups" net/netlink/genetlink.c * BACKPORT: usb: musb: Add support for MediaTek musb controller drivers/usb/musb/Kconfig UPSTREAM: usb: musb: Add musb_clearb/w() interface UPSTREAM: usb: musb: Add noirq type of dma create interface UPSTREAM: usb: musb: Add get/set toggle hooks UPSTREAM: dt-bindings: usb: musb: Add support for MediaTek musb controller Merge 4.19.128 into android-4.19-stable * FROMGIT: driver core: Remove unnecessary is_fwnode_dev variable in device_add() drivers/base/core.c * FROMGIT: driver core: Remove check in driver_deferred_probe_force_trigger() drivers/base/dd.c * FROMGIT: of: platform: Batch fwnode parsing when adding all top level devices drivers/of/platform.c * FROMGIT: BACKPORT: driver core: fw_devlink: Add support for batching fwnode parsing drivers/base/base.h drivers/base/core.c drivers/base/dd.c include/linux/fwnode.h * BACKPORT: driver core: Look for waiting consumers only for a fwnode's primary device drivers/base/core.c * BACKPORT: driver core: Add device links from fwnode only for the primary device drivers/base/core.c Linux 4.19.128 Revert "net/mlx5: Annotate mutex destroy for root ns" * uprobes: ensure that uprobe->offset and ->ref_ctr_offset are properly aligned kernel/events/uprobes.c x86/speculation: Add Ivy Bridge to affected list x86/speculation: Add SRBDS vulnerability and mitigation documentation * x86/speculation: Add Special Register Buffer Data Sampling (SRBDS) mitigation drivers/base/cpu.c x86/cpu: Add 'table' argument to cpu_matches() * x86/cpu: Add a steppings field to struct x86_cpu_id include/linux/mod_devicetable.h * nvmem: qfprom: remove incorrect write support drivers/nvmem/qfprom.c CDC-ACM: heed quirk also in error handling staging: rtl8712: Fix IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK tty: hvc_console, fix crashes on parallel open/close vt: keyboard: avoid signed integer overflow in k_ascii usb: musb: Fix runtime PM imbalance on error usb: musb: start session in resume for host port iio: vcnl4000: Fix i2c swapped word reading. USB: serial: option: add Telit LE910C1-EUX compositions USB: serial: usb_wwan: do not resubmit rx urb on fatal errors USB: serial: qcserial: add DW5816e QDL support * net: check untrusted gso_size at kernel entry include/linux/virtio_net.h vsock: fix timeout in vsock_accept() NFC: st21nfca: add missed kfree_skb() in an error path net: usb: qmi_wwan: add Telit LE910C1-EUX composition * l2tp: do not use inet_hash()/inet_unhash() net/l2tp/l2tp_ip.c net/l2tp/l2tp_ip6.c * l2tp: add sk_family checks to l2tp_validate_socket net/l2tp/l2tp_core.c * devinet: fix memleak in inetdev_init() net/ipv4/devinet.c * Revert "ANDROID: Remove default y on BRIDGE_IGMP_SNOOPING" net/bridge/Kconfig ANDROID: Update the ABI xml and whitelist ANDROID: GKI: update whitelist * ANDROID: arch: arm64: vdso: export the symbols for time() arch/arm64/include/asm/vdso/compat_gettimeofday.h arch/arm64/include/asm/vdso/gettimeofday.h arch/arm64/kernel/vdso/vdso.lds.S arch/arm64/kernel/vdso/vgettimeofday.c arch/arm64/kernel/vdso32/vdso.lds.S arch/arm64/kernel/vdso32/vgettimeofday.c * ANDROID: Incremental fs: Remove dependency on PKCS7_MESSAGE_PARSER fs/incfs/Kconfig fs/incfs/integrity.c ANDROID: dm-bow: Add block_size option * f2fs: attach IO flags to the missing cases fs/f2fs/data.c * f2fs: add node_io_flag for bio flags likewise data_io_flag fs/f2fs/data.c fs/f2fs/f2fs.h fs/f2fs/sysfs.c f2fs: remove unused parameter of f2fs_put_rpages_mapping() * f2fs: handle readonly filesystem in f2fs_ioc_shutdown() fs/f2fs/file.c * f2fs: avoid utf8_strncasecmp() with unstable name fs/f2fs/dir.c * f2fs: don't return vmalloc() memory from f2fs_kmalloc() fs/f2fs/checkpoint.c fs/f2fs/f2fs.h fs/f2fs/node.c fs/f2fs/super.c ANDROID: GKI: set CONFIG_BLK_DEV_LOOP_MIN_COUNT to 16 * ANDROID: Incremental fs: Cache successful hash calculations fs/incfs/data_mgmt.c fs/incfs/data_mgmt.h fs/incfs/vfs.c * ANDROID: Incremental fs: Fix four error-path bugs fs/incfs/data_mgmt.c fs/incfs/data_mgmt.h Merge 4.19.127 into android-4.19-stable Linux 4.19.127 net: smsc911x: Fix runtime PM imbalance on error net: ethernet: stmmac: Enable interface clocks on probe for IPQ806x net/ethernet/freescale: rework quiesce/activate for ucc_geth null_blk: return error for invalid zone size s390/mm: fix set_huge_pte_at() for empty ptes * drm/edid: Add Oculus Rift S to non-desktop list drivers/gpu/drm/drm_edid.c net: bmac: Fix read of MAC address from ROM x86/mmiotrace: Use cpumask_available() for cpumask_var_t variables i2c: altera: Fix race between xfer_msg and isr thread evm: Fix RCU list related warnings ARC: [plat-eznps]: Restrict to CONFIG_ISA_ARCOMPACT ARC: Fix ICCM & DCCM runtime size checks s390/ftrace: save traced function caller spi: dw: use "smp_mb()" to avoid sending spi data error powerpc/powernv: Avoid re-registration of imc debugfs directory scsi: hisi_sas: Check sas_port before using it drm/i915: fix port checks for MST support on gen >= 11 airo: Fix read overflows sending packets net: dsa: mt7530: set CPU port to fallback mode * scsi: ufs: Release clock if DMA map fails drivers/scsi/ufs/ufshcd.c * mmc: fix compilation of user API include/uapi/linux/mmc/ioctl.h kernel/relay.c: handle alloc_percpu returning NULL in relay_open p54usb: add AirVasT USB stick device-id HID: i2c-hid: add Schneider SCL142ALM to descriptor override * HID: sony: Fix for broken buttons on DS3 USB dongles drivers/hid/hid-sony.c * mm: Fix mremap not considering huge pmd devmap mm/mremap.c libnvdimm: Fix endian conversion issues  * Revert "cgroup: Add memory barriers to plug cgroup_rstat_updated() race window" kernel/cgroup/rstat.c * f2fs: fix retry logic in f2fs_write_cache_pages() fs/f2fs/data.c ANDROID: Update ABI representation Merge 4.19.126 into android-4.19-stable Linux 4.19.126 * mm/vmalloc.c: don't dereference possible NULL pointer in __vunmap() mm/vmalloc.c * netfilter: nf_conntrack_pptp: fix compilation warning with W=1 build include/linux/netfilter/nf_conntrack_pptp.h net/netfilter/nf_conntrack_pptp.c * bonding: Fix reference count leak in bond_sysfs_slave_add. drivers/net/bonding/bond_sysfs_slave.c crypto: chelsio/chtls: properly set tp->lsndtime qlcnic: fix missing release in qlcnic_83xx_interrupt_test. xsk: Add overflow check for u64 division, stored into u32 bnxt_en: Fix accumulation of bp->net_stats_prev. esp6: get the right proto for transport mode in esp6_gso_encap * netfilter: nf_conntrack_pptp: prevent buffer overflows in debug code include/linux/netfilter/nf_conntrack_pptp.h net/ipv4/netfilter/nf_nat_pptp.c net/netfilter/nf_conntrack_pptp.c netfilter: nfnetlink_cthelper: unbreak userspace helper support netfilter: ipset: Fix subcounter update skip netfilter: nft_reject_bridge: enable reject with bridge vlan * ip_vti: receive ipip packet by calling ip_tunnel_rcv net/ipv4/ip_vti.c * vti4: eliminated some duplicate code. net/ipv4/ip_vti.c * xfrm: fix error in comment include/uapi/linux/xfrm.h * xfrm: fix a NULL-ptr deref in xfrm_local_error net/xfrm/xfrm_output.c * xfrm: fix a warning in xfrm_policy_insert_list net/xfrm/xfrm_policy.c * xfrm interface: fix oops when deleting a x-netns interface net/xfrm/xfrm_interface.c * xfrm: call xfrm_output_gso when inner_protocol is set in xfrm_output net/xfrm/xfrm_output.c * xfrm: allow to accept packets with ipv6 NEXTHDR_HOP in xfrm_input net/xfrm/xfrm_input.c copy_xstate_to_kernel(): don't leave parts of destination uninitialized x86/dma: Fix max PFN arithmetic overflow on 32 bit systems mac80211: mesh: fix discovery timer re-arming issue / crash * RDMA/core: Fix double destruction of uobject include/rdma/uverbs_std_types.h mmc: core: Fix recursive locking issue in CQE recovery path parisc: Fix kernel panic in mem_init() * iommu: Fix reference count leak in iommu_group_alloc. drivers/iommu/iommu.c * include/asm-generic/topology.h: guard cpumask_of_node() macro argument include/asm-generic/topology.h * fs/binfmt_elf.c: allocate initialized memory in fill_thread_core_info() fs/binfmt_elf.c * mm: remove VM_BUG_ON(PageSlab()) from page_mapcount() include/linux/mm.h IB/ipoib: Fix double free of skb in case of multicast traffic in CM mode libceph: ignore pool overlay and cache logic on redirects ALSA: hda/realtek - Add new codec supported for ALC287 * ALSA: usb-audio: Quirks for Gigabyte TRX40 Aorus Master onboard audio sound/usb/mixer_maps.c sound/usb/quirks-table.h * exec: Always set cap_ambient in cap_bprm_set_creds security/commoncap.c * ALSA: usb-audio: mixer: volume quirk for ESS Technology Asus USB DAC sound/usb/mixer.c ALSA: hda/realtek - Add a model for Thinkpad T570 without DAC workaround * ALSA: hwdep: fix a left shifting 1 by 31 UB bug sound/core/hwdep.c RDMA/pvrdma: Fix missing pci disable in pvrdma_pci_probe() mmc: block: Fix use-after-free issue for rpmb ARM: dts: bcm: HR2: Fix PPI interrupt types ARM: dts: bcm2835-rpi-zero-w: Fix led polarity ARM: dts/imx6q-bx50v3: Set display interface clock parents IB/qib: Call kobject_put() when kobject_init_and_add() fails gpio: exar: Fix bad handling for ida_simple_get error path ARM: uaccess: fix DACR mismatch with nested exceptions ARM: uaccess: integrate uaccess_save and uaccess_restore ARM: uaccess: consolidate uaccess asm to asm/uaccess-asm.h ARM: 8843/1: use unified assembler in headers ARM: 8970/1: decompressor: increase tag size Input: synaptics-rmi4 - fix error return code in rmi_driver_probe() Input: synaptics-rmi4 - really fix attn_data use-after-free Input: i8042 - add ThinkPad S230u to i8042 reset list Input: dlink-dir685-touchkeys - fix a typo in driver name * Input: xpad - add custom init packet for Xbox One S controllers drivers/input/joystick/xpad.c * Input: evdev - call input_flush_device() on release(), not flush() drivers/input/evdev.c Input: usbtouchscreen - add support for BonXeon TP samples: bpf: Fix build error cifs: Fix null pointer check in cifs_read riscv: stacktrace: Fix undefined reference to `walk_stackframe' IB/i40iw: Remove bogus call to netdev_master_upper_dev_get() * net: freescale: select CONFIG_FIXED_PHY where needed drivers/net/ethernet/freescale/Kconfig drivers/net/ethernet/freescale/dpaa/Kconfig usb: gadget: legacy: fix redundant initialization warnings usb: dwc3: pci: Enable extcon driver for Intel Merrifield cachefiles: Fix race between read_waiter and read_copier involving op->to_do gfs2: move privileged user check to gfs2_quota_lock_check net: microchip: encx24j600: add missed kthread_stop * ALSA: usb-audio: add mapping for ASRock TRX40 Creator sound/usb/mixer_maps.c sound/usb/quirks-table.h gpio: tegra: mask GPIO IRQs during IRQ shutdown ARM: dts: rockchip: fix pinctrl sub nodename for spi in rk322x.dtsi ARM: dts: rockchip: swap clock-names of gpu nodes arm64: dts: rockchip: swap interrupts interrupt-names rk3399 gpu node arm64: dts: rockchip: fix status for &gmac2phy in rk3328-evb.dts ARM: dts: rockchip: fix phy nodename for rk3228-evb mlxsw: spectrum: Fix use-after-free of split/unsplit/type_set in case reload fails net/mlx4_core: fix a memory leak bug. net: sun: fix missing release regions in cas_init_one(). net/mlx5: Annotate mutex destroy for root ns net/mlx5e: Update netdev txq on completions during closure * sctp: Start shutdown on association restart if in SHUTDOWN-SENT state and socket is closed net/sctp/sm_statefuns.c * sctp: Don't add the shutdown timer if its already been added net/sctp/sm_sideeffect.c * r8152: support additional Microsoft Surface Ethernet Adapter variant drivers/net/usb/cdc_ether.c drivers/net/usb/r8152.c * net sched: fix reporting the first-time use timestamp include/net/act_api.h * net: revert "net: get rid of an signed integer overflow in ip_idents_reserve()" net/ipv4/route.c * net: qrtr: Fix passing invalid reference to qrtr_local_enqueue() net/qrtr/qrtr.c * net/mlx5: Add command entry handling completion include/linux/mlx5/driver.h net: ipip: fix wrong address family in init error path * net: inet_csk: Fix so_reuseport bind-address cache in tb->fast* net/ipv4/inet_connection_sock.c * __netif_receive_skb_core: pass skb by reference net/core/dev.c net: dsa: mt7530: fix roaming from DSA user ports dpaa_eth: fix usage as DSA master, try 3 ax25: fix setsockopt(SO_BINDTODEVICE) * ANDROID: modules: fix lockprove warning kernel/module.c FROMGIT: USB: dummy-hcd: use configurable endpoint naming scheme UPSTREAM: usb: raw-gadget: fix null-ptr-deref when reenabling endpoints UPSTREAM: usb: raw-gadget: documentation updates * UPSTREAM: usb: raw-gadget: support stalling/halting/wedging endpoints include/uapi/linux/usb/raw_gadget.h * UPSTREAM: usb: raw-gadget: fix gadget endpoint selection include/uapi/linux/usb/raw_gadget.h * UPSTREAM: usb: raw-gadget: improve uapi headers comments include/uapi/linux/usb/raw_gadget.h UPSTREAM: usb: raw-gadget: fix return value of ep read ioctls UPSTREAM: usb: raw-gadget: fix raw_event_queue_fetch locking UPSTREAM: usb: raw-gadget: Fix copy_to/from_user() checks * f2fs: fix wrong discard space fs/f2fs/segment.c f2fs: compress: don't compress any datas after cp stop * f2fs: remove unneeded return value of __insert_discard_tree() fs/f2fs/segment.c * f2fs: fix wrong value of tracepoint parameter fs/f2fs/namei.c * f2fs: protect new segment allocation in expand_inode_data fs/f2fs/file.c * f2fs: code cleanup by removing ifdef macro surrounding fs/f2fs/file.c fs/f2fs/namei.c fs/f2fs/xattr.h * writeback: Avoid skipping inode writeback fs/fs-writeback.c include/linux/fs.h ANDROID: GKI: Update the ABI ANDROID: GKI: update whitelist * ANDROID: GKI: support mm_event for FS/IO/UFS path include/linux/blk_types.h include/linux/mm_event.h mm/mm_event.c * ANDROID: net: bpf: permit redirect from ingress L3 to egress L2 devices at near max mtu net/core/filter.c * FROMGIT: driver core: Update device link status correctly for SYNC_STATE_ONLY links drivers/base/core.c * UPSTREAM: driver core: Fix handling of SYNC_STATE_ONLY + STATELESS device links drivers/base/core.c * BACKPORT: driver core: Fix SYNC_STATE_ONLY device link implementation drivers/base/core.c ANDROID: Bulk update the ABI xml and qcom whitelist * Revert "ANDROID: Incremental fs: Avoid continually recalculating hashes" fs/incfs/data_mgmt.c * f2fs: avoid inifinite loop to wait for flushing node pages at cp_error fs/f2fs/node.c f2fs: compress: fix zstd data corruption * f2fs: add compressed/gc data read IO stat fs/f2fs/data.c fs/f2fs/f2fs.h fs/f2fs/gc.c fs/f2fs/sysfs.c include/trace/events/f2fs.h * f2fs: fix potential use-after-free issue fs/f2fs/data.c * f2fs: compress: don't handle non-compressed data in workqueue fs/f2fs/data.c * f2fs: remove redundant assignment to variable err fs/f2fs/namei.c * f2fs: refactor resize_fs to avoid meta updates in progress fs/f2fs/checkpoint.c fs/f2fs/f2fs.h fs/f2fs/file.c fs/f2fs/gc.c fs/f2fs/super.c include/trace/events/f2fs.h * f2fs: use round_up to enhance calculation fs/f2fs/file.c * f2fs: introduce F2FS_IOC_RESERVE_COMPRESS_BLOCKS fs/f2fs/f2fs.h fs/f2fs/file.c * f2fs: Avoid double lock for cp_rwsem during checkpoint fs/f2fs/checkpoint.c fs/f2fs/f2fs.h fs/f2fs/node.c * f2fs: report delalloc reserve as non-free in statfs for project quota fs/f2fs/super.c * f2fs: Fix wrong stub helper update_sit_info fs/f2fs/f2fs.h f2fs: compress: let lz4 compressor handle output buffer budget properly * f2fs: remove blk_plugging in block_operations fs/f2fs/checkpoint.c * f2fs: introduce F2FS_IOC_RELEASE_COMPRESS_BLOCKS fs/f2fs/f2fs.h fs/f2fs/file.c * f2fs: shrink spinlock coverage fs/f2fs/node.c fs/f2fs/node.h * f2fs: correctly fix the parent inode number during fsync() fs/f2fs/file.c * f2fs: introduce mempool for {,de}compress intermediate page allocation fs/f2fs/f2fs.h fs/f2fs/super.c * f2fs: introduce f2fs_bmap_compress() fs/f2fs/data.c * f2fs: support fiemap on compressed inode fs/f2fs/data.c * f2fs: support partial truncation on compressed inode fs/f2fs/f2fs.h fs/f2fs/file.c * f2fs: remove redundant compress inode check fs/f2fs/f2fs.h * f2fs: use strcmp() in parse_options() fs/f2fs/super.c * f2fs: Use the correct style for SPDX License Identifier fs/f2fs/acl.h fs/f2fs/f2fs.h fs/f2fs/gc.h fs/f2fs/node.h fs/f2fs/segment.h fs/f2fs/trace.h fs/f2fs/xattr.h Change-Id: I2a678a32a4d72309fd00887a7ac56241293304a9 Signed-off-by: lucaswei <lucaswei@google.com>	2020-10-27 15:33:35 +08:00
Douglas Anderson	262c6e883e	kernel/cpu_pm: Fix uninitted local in cpu_pm ... commit b5945214b76a1f22929481724ffd448000ede914 upstream. cpu_pm_notify() is basically a wrapper of notifier_call_chain(). notifier_call_chain() doesn't initialize *nr_calls to 0 before it starts incrementing it--presumably it's up to the callers to do this. Unfortunately the callers of cpu_pm_notify() don't init *nr_calls. This potentially means you could get too many or two few calls to CPU_PM_ENTER_FAILED or CPU_CLUSTER_PM_ENTER_FAILED depending on the luck of the stack. Let's fix this. Fixes: ab10023e00 ("cpu_pm: Add cpu power management notifiers") Cc: stable@vger.kernel.org Cc: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://lore.kernel.org/r/20200504104917.v6.3.I2d44fc0053d019f239527a4e5829416714b7e299@changeid Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2020-06-22 09:05:28 +02:00
Murali Nalajala	8834c35bfc	lpm-levels: Do not disable non-sec interrupts in suspend ... When the system suspend is happening, last core disables the non-sec interrupts at QGIC by setting the GRPEN1_EL1_NS to ZERO. This prevents the core from detecting any non-sec interrupts and that would result in the system not waking up from any of interrupts. Do not modify GRPEN1_EL1_NS register when the system is going into suspend. Change-Id: I7d6c5047fb4743df187fe49fba18b64db3179bc9 Signed-off-by: Murali Nalajala <mnalajal@codeaurora.org> Signed-off-by: Mahesh Sivasubramanian <msivasub@codeaurora.org>	2019-03-04 14:00:49 +05:30
Alex Shi	313c8c16ee	PM / CPU: replace raw_notifier with atomic_notifier ... This patch replaces an rwlock and raw notifier by an atomic notifier protected by a spin_lock and RCU. The main reason for this change is due to a 'scheduling while atomic' bug with RT kernels on ARM/ARM64. On ARM/ARM64, the rwlock cpu_pm_notifier_lock in cpu_pm_enter/exit() causes a potential schedule after IRQ disable in the idle call chain: cpu_startup_entry cpu_idle_loop local_irq_disable() cpuidle_idle_call call_cpuidle cpuidle_enter cpuidle_enter_state ->enter :arm_enter_idle_state cpu_pm_enter/exit CPU_PM_CPU_IDLE_ENTER read_lock(&cpu_pm_notifier_lock); <-- sleep in idle __rt_spin_lock(); schedule(); The kernel panic is here: [ 4.609601] BUG: scheduling while atomic: swapper/1/0/0x00000002 [ 4.609608] [<ffff0000086fae70>] arm_enter_idle_state+0x18/0x70 [ 4.609614] Modules linked in: [ 4.609615] [<ffff0000086f9298>] cpuidle_enter_state+0xf0/0x218 [ 4.609620] [<ffff0000086f93f8>] cpuidle_enter+0x18/0x20 [ 4.609626] Preemption disabled at: [ 4.609627] [<ffff0000080fa234>] call_cpuidle+0x24/0x40 [ 4.609635] [<ffff000008882fa4>] schedule_preempt_disabled+0x1c/0x28 [ 4.609639] [<ffff0000080fa49c>] cpu_startup_entry+0x154/0x1f8 [ 4.609645] [<ffff00000808e004>] secondary_start_kernel+0x15c/0x1a0 Daniel Lezcano said this notification is needed on arm/arm64 platforms. Sebastian suggested using atomic_notifier instead of rwlock, which is not only removing the sleeping in idle, but also improving latency. Tony Lindgren found a miss use that rcu_read_lock used after rcu_idle_enter Paul McKenney suggested trying RCU_NONIDLE. Signed-off-by: Alex Shi <alex.shi@linaro.org> Tested-by: Tony Lindgren <tony@atomide.com> Acked-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> [ rjw: Subject & changelog ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>	2017-07-31 13:09:49 +02:00
Lina Iyer	21dd33b09c	kernel/cpu_pm: fix cpu_cluster_pm_exit comment ... cpu_cluster_pm_exit() must be sent after cpu_cluster_pm_enter() has been sent for the cluster and before any cpu_pm_exit() notifications are sent for any CPU. Cc: Nicolas Pitre <nicolas.pitre@linaro.org> Acked-by: Kevin Hilman <khilman@linaro.org> Signed-off-by: Lina Iyer <lina.iyer@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>	2015-09-03 02:42:20 +02:00
Nicolas Pitre	d84970bbaf	kernel/cpu_pm.c: fix various typos ... Signed-off-by: Nicolas Pitre <nico@linaro.org> Acked-by: Colin Cross <ccross@android.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2012-05-31 17:49:27 -07:00
Colin Cross	6f3eaec87b	cpu_pm: call notifiers during suspend ... Implements syscore_ops in cpu_pm to call the cpu and cpu cluster notifiers during suspend and resume, allowing drivers receiving the notifications to avoid implementing syscore_ops. Signed-off-by: Colin Cross <ccross@android.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Reviewed-by: Kevin Hilman <khilman@ti.com> Tested-and-Acked-by: Shawn Guo <shawn.guo@linaro.org> Tested-by: Vishwanath BS <vishwanath.bs@ti.com>	2011-09-23 12:05:29 +05:30
Colin Cross	ab10023e00	cpu_pm: Add cpu power management notifiers ... During some CPU power modes entered during idle, hotplug and suspend, peripherals located in the CPU power domain, such as the GIC, localtimers, and VFP, may be powered down. Add a notifier chain that allows drivers for those peripherals to be notified before and after they may be reset. Notified drivers can include VFP co-processor, interrupt controller and it's PM extensions, local CPU timers context save/restore which shouldn't be interrupted. Hence CPU PM event APIs must be called with interrupts disabled. Signed-off-by: Colin Cross <ccross@android.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Reviewed-by: Kevin Hilman <khilman@ti.com> Tested-and-Acked-by: Shawn Guo <shawn.guo@linaro.org> Tested-by: Kevin Hilman <khilman@ti.com> Tested-by: Vishwanath BS <vishwanath.bs@ti.com>	2011-09-23 12:05:29 +05:30