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a36fc1fff6
Changes in 4.19.86
spi: mediatek: use correct mata->xfer_len when in fifo transfer
i2c: mediatek: modify threshold passed to i2c_get_dma_safe_msg_buf()
tee: optee: add missing of_node_put after of_device_is_available
Revert "OPP: Protect dev_list with opp_table lock"
net: cdc_ncm: Signedness bug in cdc_ncm_set_dgram_size()
idr: Fix idr_get_next race with idr_remove
mm/memory_hotplug: don't access uninitialized memmaps in shrink_pgdat_span()
mm/memory_hotplug: fix updating the node span
arm64: uaccess: Ensure PAN is re-enabled after unhandled uaccess fault
fbdev: Ditch fb_edid_add_monspecs
bpf, x32: Fix bug for BPF_ALU64 | BPF_NEG
bpf, x32: Fix bug with ALU64 {LSH, RSH, ARSH} BPF_X shift by 0
bpf, x32: Fix bug with ALU64 {LSH, RSH, ARSH} BPF_K shift by 0
bpf, x32: Fix bug for BPF_JMP | {BPF_JSGT, BPF_JSLE, BPF_JSLT, BPF_JSGE}
net: ovs: fix return type of ndo_start_xmit function
net: xen-netback: fix return type of ndo_start_xmit function
ARM: dts: dra7: Enable workaround for errata i870 in PCIe host mode
ARM: dts: omap5: enable OTG role for DWC3 controller
net: hns3: Fix for netdev not up problem when setting mtu
net: hns3: Fix loss of coal configuration while doing reset
f2fs: return correct errno in f2fs_gc
ARM: dts: sun8i: h3-h5: ir register size should be the whole memory block
ARM: dts: sun8i: h3: bpi-m2-plus: Fix address for external RGMII Ethernet PHY
tcp: up initial rmem to 128KB and SYN rwin to around 64KB
SUNRPC: Fix priority queue fairness
ACPI / LPSS: Make acpi_lpss_find_device() also find PCI devices
ACPI / LPSS: Resume BYT/CHT I2C controllers from resume_noirq
f2fs: keep lazytime on remount
IB/hfi1: Error path MAD response size is incorrect
IB/hfi1: Ensure ucast_dlid access doesnt exceed bounds
mt76x2: fix tx power configuration for VHT mcs 9
mt76x2: disable WLAN core before probe
mt76: fix handling ps-poll frames
iommu/io-pgtable-arm: Fix race handling in split_blk_unmap()
iommu/arm-smmu-v3: Fix unexpected CMD_SYNC timeout
kvm: arm/arm64: Fix stage2_flush_memslot for 4 level page table
arm64/numa: Report correct memblock range for the dummy node
ath10k: fix vdev-start timeout on error
rtlwifi: btcoex: Use proper enumerated types for Wi-Fi only interface
ata: ahci_brcm: Allow using driver or DSL SoCs
PM / devfreq: Fix devfreq_add_device() when drivers are built as modules.
PM / devfreq: Fix handling of min/max_freq == 0
PM / devfreq: stopping the governor before device_unregister()
ath9k: fix reporting calculated new FFT upper max
selftests/tls: Fix recv(MSG_PEEK) & splice() test cases
usb: gadget: udc: fotg210-udc: Fix a sleep-in-atomic-context bug in fotg210_get_status()
usb: dwc3: gadget: Check ENBLSLPM before sending ep command
nl80211: Fix a GET_KEY reply attribute
irqchip/irq-mvebu-icu: Fix wrong private data retrieval
watchdog: core: fix null pointer dereference when releasing cdev
watchdog: renesas_wdt: stop when unregistering
watchdog: sama5d4: fix timeout-sec usage
watchdog: w83627hf_wdt: Support NCT6796D, NCT6797D, NCT6798D
KVM: PPC: Inform the userspace about TCE update failures
printk: Do not miss new messages when replaying the log
printk: CON_PRINTBUFFER console registration is a bit racy
dmaengine: ep93xx: Return proper enum in ep93xx_dma_chan_direction
dmaengine: timb_dma: Use proper enum in td_prep_slave_sg
ALSA: hda: Fix mismatch for register mask and value in ext controller.
ext4: fix build error when DX_DEBUG is defined
clk: keystone: Enable TISCI clocks if K3_ARCH
sunrpc: Fix connect metrics
x86/PCI: Apply VMD's AERSID fixup generically
mei: samples: fix a signedness bug in amt_host_if_call()
cxgb4: Use proper enum in cxgb4_dcb_handle_fw_update
cxgb4: Use proper enum in IEEE_FAUX_SYNC
powerpc/pseries: Fix DTL buffer registration
powerpc/pseries: Fix how we iterate over the DTL entries
powerpc/xive: Move a dereference below a NULL test
ARM: dts: at91: sama5d4_xplained: fix addressable nand flash size
ARM: dts: at91: at91sam9x5cm: fix addressable nand flash size
ARM: dts: at91: sama5d2_ptc_ek: fix bootloader env offsets
mtd: rawnand: sh_flctl: Use proper enum for flctl_dma_fifo0_transfer
PM / hibernate: Check the success of generating md5 digest before hibernation
tools: PCI: Fix compilation warnings
clocksource/drivers/sh_cmt: Fixup for 64-bit machines
clocksource/drivers/sh_cmt: Fix clocksource width for 32-bit machines
ice: Fix forward to queue group logic
md: allow metadata updates while suspending an array - fix
ixgbe: Fix ixgbe TX hangs with XDP_TX beyond queue limit
i40e: Use proper enum in i40e_ndo_set_vf_link_state
ixgbe: Fix crash with VFs and flow director on interface flap
IB/mthca: Fix error return code in __mthca_init_one()
IB/rxe: avoid srq memory leak
RDMA/hns: Bugfix for reserved qp number
RDMA/hns: Submit bad wr when post send wr exception
RDMA/hns: Bugfix for CM test
RDMA/hns: Limit the size of extend sge of sq
IB/mlx4: Avoid implicit enumerated type conversion
rpmsg: glink: smem: Support rx peak for size less than 4 bytes
msm/gpu/a6xx: Force of_dma_configure to setup DMA for GMU
OPP: Return error on error from dev_pm_opp_get_opp_count()
ACPICA: Never run _REG on system_memory and system_IO
cpuidle: menu: Fix wakeup statistics updates for polling state
ASoC: qdsp6: q6asm-dai: checking NULL vs IS_ERR()
powerpc/time: Use clockevents_register_device(), fixing an issue with large decrementer
powerpc/64s/radix: Explicitly flush ERAT with local LPID invalidation
ata: ep93xx: Use proper enums for directions
qed: Avoid implicit enum conversion in qed_ooo_submit_tx_buffers
media: rc: ir-rc6-decoder: enable toggle bit for Kathrein RCU-676 remote
media: pxa_camera: Fix check for pdev->dev.of_node
media: rcar-vin: fix redeclaration of symbol
media: i2c: adv748x: Support probing a single output
ALSA: hda/sigmatel - Disable automute for Elo VuPoint
bnxt_en: return proper error when FW returns HWRM_ERR_CODE_RESOURCE_ACCESS_DENIED
KVM: PPC: Book3S PR: Exiting split hack mode needs to fixup both PC and LR
USB: serial: cypress_m8: fix interrupt-out transfer length
usb: dwc2: disable power_down on rockchip devices
mtd: physmap_of: Release resources on error
cpu/SMT: State SMT is disabled even with nosmt and without "=force"
brcmfmac: reduce timeout for action frame scan
brcmfmac: fix full timeout waiting for action frame on-channel tx
qtnfmac: request userspace to do OBSS scanning if FW can not
qtnfmac: pass sgi rate info flag to wireless core
qtnfmac: inform wireless core about supported extended capabilities
qtnfmac: drop error reports for out-of-bounds key indexes
clk: samsung: Use NOIRQ stage for Exynos5433 clocks suspend/resume
clk: samsung: exynos5420: Define CLK_SECKEY gate clock only or Exynos5420
clk: samsung: Use clk_hw API for calling clk framework from clk notifiers
i2c: brcmstb: Allow enabling the driver on DSL SoCs
printk: Correct wrong casting
NFSv4.x: fix lock recovery during delegation recall
dmaengine: ioat: fix prototype of ioat_enumerate_channels
media: ov5640: fix framerate update
media: cec-gpio: select correct Signal Free Time
gfs2: slow the deluge of io error messages
i2c: omap: use core to detect 'no zero length' quirk
i2c: qup: use core to detect 'no zero length' quirk
i2c: tegra: use core to detect 'no zero length' quirk
i2c: zx2967: use core to detect 'no zero length' quirk
Input: st1232 - set INPUT_PROP_DIRECT property
Input: silead - try firmware reload after unsuccessful resume
soc: fsl: bman_portals: defer probe after bman's probe
net: hns3: Fix for rx vlan id handle to support Rev 0x21 hardware
tc-testing: fix build of eBPF programs
remoteproc: Check for NULL firmwares in sysfs interface
remoteproc: qcom: q6v5: Fix a race condition on fatal crash
kexec: Allocate decrypted control pages for kdump if SME is enabled
x86/olpc: Fix build error with CONFIG_MFD_CS5535=m
dmaengine: rcar-dmac: set scatter/gather max segment size
crypto: mxs-dcp - Fix SHA null hashes and output length
crypto: mxs-dcp - Fix AES issues
xfrm: use correct size to initialise sp->ovec
ACPI / SBS: Fix rare oops when removing modules
iwlwifi: mvm: don't send keys when entering D3
xsk: proper AF_XDP socket teardown ordering
x86/fsgsbase/64: Fix ptrace() to read the FS/GS base accurately
mmc: renesas_sdhi_internal_dmac: Whitelist r8a774a1
mmc: tmio: Fix SCC error detection
mmc: renesas_sdhi_internal_dmac: set scatter/gather max segment size
atmel_lcdfb: support native-mode display-timings
fbdev: sbuslib: use checked version of put_user()
fbdev: sbuslib: integer overflow in sbusfb_ioctl_helper()
fbdev: fix broken menu dependencies
reset: Fix potential use-after-free in __of_reset_control_get()
bcache: account size of buckets used in uuid write to ca->meta_sectors_written
bcache: recal cached_dev_sectors on detach
platform/x86: mlx-platform: Properly use mlxplat_mlxcpld_msn201x_items
media: dw9714: Fix error handling in probe function
media: dw9807-vcm: Fix probe error handling
media: cx18: Don't check for address of video_dev
mtd: spi-nor: cadence-quadspi: Use proper enum for dma_[un]map_single
mtd: devices: m25p80: Make sure WRITE_EN is issued before each write
x86/intel_rdt: Introduce utility to obtain CDP peer
x86/intel_rdt: CBM overlap should also check for overlap with CDP peer
mmc: mmci: expand startbiterr to irqmask and error check
s390/kasan: avoid vdso instrumentation
s390/kasan: avoid instrumentation of early C code
s390/kasan: avoid user access code instrumentation
proc/vmcore: Fix i386 build error of missing copy_oldmem_page_encrypted()
backlight: lm3639: Unconditionally call led_classdev_unregister
mfd: ti_am335x_tscadc: Keep ADC interface on if child is wakeup capable
printk: Give error on attempt to set log buffer length to over 2G
media: isif: fix a NULL pointer dereference bug
GFS2: Flush the GFS2 delete workqueue before stopping the kernel threads
media: cx231xx: fix potential sign-extension overflow on large shift
media: venus: vdec: fix decoded data size
ALSA: hda/ca0132 - Fix input effect controls for desktop cards
lightnvm: pblk: fix rqd.error return value in pblk_blk_erase_sync
lightnvm: pblk: fix incorrect min_write_pgs
lightnvm: pblk: guarantee emeta on line close
lightnvm: pblk: fix write amplificiation calculation
lightnvm: pblk: guarantee mw_cunits on read buffer
lightnvm: do no update csecs and sos on 1.2
lightnvm: pblk: fix error handling of pblk_lines_init()
lightnvm: pblk: consider max hw sectors supported for max_write_pgs
x86/kexec: Correct KEXEC_BACKUP_SRC_END off-by-one error
bpf: btf: Fix a missing check bug
net: fix generic XDP to handle if eth header was mangled
gpio: syscon: Fix possible NULL ptr usage
spi: fsl-lpspi: Prevent FIFO under/overrun by default
pinctrl: gemini: Mask and set properly
spi: spidev: Fix OF tree warning logic
ARM: 8802/1: Call syscall_trace_exit even when system call skipped
x86/mm: Do not warn about PCI BIOS W+X mappings
orangefs: rate limit the client not running info message
pinctrl: gemini: Fix up TVC clock group
scsi: arcmsr: clean up clang warning on extraneous parentheses
hwmon: (k10temp) Support all Family 15h Model 6xh and Model 7xh processors
hwmon: (nct6775) Fix names of DIMM temperature sources
hwmon: (pwm-fan) Silence error on probe deferral
hwmon: (ina3221) Fix INA3221_CONFIG_MODE macros
hwmon: (npcm-750-pwm-fan) Change initial pwm target to 255
selftests: forwarding: Have lldpad_app_wait_set() wait for unknown, too
net: sched: avoid writing on noop_qdisc
netfilter: nft_compat: do not dump private area
misc: cxl: Fix possible null pointer dereference
mac80211: minstrel: fix using short preamble CCK rates on HT clients
mac80211: minstrel: fix CCK rate group streams value
mac80211: minstrel: fix sampling/reporting of CCK rates in HT mode
spi: rockchip: initialize dma_slave_config properly
mlxsw: spectrum_switchdev: Check notification relevance based on upper device
ARM: dts: omap5: Fix dual-role mode on Super-Speed port
tcp: start receiver buffer autotuning sooner
ACPI / LPSS: Use acpi_lpss_* instead of acpi_subsys_* functions for hibernate
PM / devfreq: Fix static checker warning in try_then_request_governor
tools: PCI: Fix broken pcitest compilation
powerpc/time: Fix clockevent_decrementer initalisation for PR KVM
mmc: tmio: fix SCC error handling to avoid false positive CRC error
x86/resctrl: Fix rdt_find_domain() return value and checks
Linux 4.19.86
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ib9de820e5026cadf4fab89e69d1324302cdae9c3
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.