Disco update: upstream stable patchset 2019-11-01

Bug #1850974 reported by Kamal Mostafa
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Kamal Mostafa

Bug Description

SRU Justification

       The upstream process for stable tree updates is quite similar
       in scope to the Ubuntu SRU process, e.g., each patch has to
       demonstrably fix a bug, and each patch is vetted by upstream
       by originating either directly from a mainline/stable Linux tree or
       a minimally backported form of that patch. The following upstream
       stable patches should be included in the Ubuntu kernel:

       upstream stable patchset 2019-11-01

  Ported from the following upstream stable releases:
      v4.19.80, v5.3.7

       from git://git.kernel.org/

panic: ensure preemption is disabled during panic()
f2fs: use EINVAL for superblock with invalid magic
UBUNTU: [Config] updateconfigs for USB_RIO500
USB: rio500: Remove Rio 500 kernel driver
USB: yurex: Don't retry on unexpected errors
USB: yurex: fix NULL-derefs on disconnect
USB: usb-skeleton: fix runtime PM after driver unbind
USB: usb-skeleton: fix NULL-deref on disconnect
xhci: Fix false warning message about wrong bounce buffer write length
xhci: Prevent device initiated U1/U2 link pm if exit latency is too long
xhci: Check all endpoints for LPM timeout
xhci: Fix USB 3.1 capability detection on early xHCI 1.1 spec based hosts
usb: xhci: wait for CNR controller not ready bit in xhci resume
xhci: Prevent deadlock when xhci adapter breaks during init
xhci: Increase STS_SAVE timeout in xhci_suspend()
USB: adutux: fix use-after-free on disconnect
USB: adutux: fix NULL-derefs on disconnect
USB: adutux: fix use-after-free on release
USB: iowarrior: fix use-after-free on disconnect
USB: iowarrior: fix use-after-free on release
USB: iowarrior: fix use-after-free after driver unbind
USB: usblp: fix runtime PM after driver unbind
USB: chaoskey: fix use-after-free on release
USB: ldusb: fix NULL-derefs on driver unbind
serial: uartlite: fix exit path null pointer
USB: serial: keyspan: fix NULL-derefs on open() and write()
USB: serial: ftdi_sio: add device IDs for Sienna and Echelon PL-20
USB: serial: option: add Telit FN980 compositions
USB: serial: option: add support for Cinterion CLS8 devices
USB: serial: fix runtime PM after driver unbind
USB: usblcd: fix I/O after disconnect
USB: microtek: fix info-leak at probe
USB: dummy-hcd: fix power budget for SuperSpeed mode
usb: renesas_usbhs: gadget: Do not discard queues in usb_ep_set_{halt,wedge}()
usb: renesas_usbhs: gadget: Fix usb_ep_set_{halt,wedge}() behavior
USB: legousbtower: fix slab info leak at probe
USB: legousbtower: fix deadlock on disconnect
USB: legousbtower: fix potential NULL-deref on disconnect
USB: legousbtower: fix open after failed reset request
USB: legousbtower: fix use-after-free on release
mei: me: add comet point (lake) LP device ids
mei: avoid FW version request on Ibex Peak and earlier
gpio: eic: sprd: Fix the incorrect EIC offset when toggling
Staging: fbtft: fix memory leak in fbtft_framebuffer_alloc
staging: vt6655: Fix memory leak in vt6655_probe
iio: adc: hx711: fix bug in sampling of data
iio: adc: ad799x: fix probe error handling
iio: adc: axp288: Override TS pin bias current for some models
iio: light: opt3001: fix mutex unlock race
efivar/ssdt: Don't iterate over EFI vars if no SSDT override was specified
perf llvm: Don't access out-of-scope array
perf inject jit: Fix JIT_CODE_MOVE filename
CIFS: Gracefully handle QueryInfo errors during open
CIFS: Force revalidate inode when dentry is stale
CIFS: Force reval dentry if LOOKUP_REVAL flag is set
kernel/sysctl.c: do not override max_threads provided by userspace
mm/vmpressure.c: fix a signedness bug in vmpressure_register_event()
firmware: google: increment VPD key_len properly
gpiolib: don't clear FLAG_IS_OUT when emulating open-drain/open-source
iio: adc: stm32-adc: move registers definitions
iio: adc: stm32-adc: fix a race when using several adcs with dma and irq
cifs: use cifsInodeInfo->open_file_lock while iterating to avoid a panic
btrfs: fix incorrect updating of log root tree
btrfs: fix uninitialized ret in ref-verify
NFS: Fix O_DIRECT accounting of number of bytes read/written
MIPS: Disable Loongson MMI instructions for kernel build
MIPS: elf_hwcap: Export userspace ASEs
ACPI/PPTT: Add support for ACPI 6.3 thread flag
arm64: topology: Use PPTT to determine if PE is a thread
Fix the locking in dcache_readdir() and friends
media: stkwebcam: fix runtime PM after driver unbind
arm64/sve: Fix wrong free for task->thread.sve_state
tracing/hwlat: Report total time spent in all NMIs during the sample
tracing/hwlat: Don't ignore outer-loop duration when calculating max_latency
ftrace: Get a reference counter for the trace_array on filter files
tracing: Get trace_array reference for available_tracers files
hwmon: Fix HWMON_P_MIN_ALARM mask
x86/asm: Fix MWAITX C-state hint value
perf/hw_breakpoint: Fix arch_hw_breakpoint use-before-initialization
serial: uartps: Fix uartps_major handling
usb: typec: tcpm: usb: typec: tcpm: Fix a signedness bug in tcpm_fw_get_caps()
staging: bcm2835-audio: Fix draining behavior regression
staging: rtl8188eu: fix HighestRate check in odm_ARFBRefresh_8188E()
iio: accel: adxl372: Fix/remove limitation for FIFO samples
iio: accel: adxl372: Fix push to buffers lost samples
iio: accel: adxl372: Perform a reset at start up
selinux: fix context string corruption in convert_context()
mm/z3fold.c: claim page in the beginning of free
mm/page_alloc.c: fix a crash in free_pages_prepare()
gpio: fix getting nonexclusive gpiods from DT
btrfs: fix balance convert to single on 32-bit host CPUs
Btrfs: fix memory leak due to concurrent append writes with fiemap
RDMA/vmw_pvrdma: Free SRQ only once
drm/i915: Whitelist COMMON_SLICE_CHICKEN2
mtd: rawnand: au1550nd: Fix au_read_buf16() prototype
UBUNTU: upstream stable to v4.19.80, v5.3.7

CVE References

Changed in linux (Ubuntu):
status: New → Confirmed
tags: added: kernel-stable-tracking-bug
description: updated
Changed in linux (Ubuntu Disco):
status: New → In Progress
assignee: nobody → Kamal Mostafa (kamalmostafa)
Changed in linux (Ubuntu Disco):
status: In Progress → Fix Committed
Revision history for this message
Launchpad Janitor (janitor) wrote :
Download full text (19.3 KiB)

This bug was fixed in the package linux - 5.0.0-37.40

linux (5.0.0-37.40) disco; urgency=medium

  * disco/linux: 5.0.0-37.40 -proposed tracker (LP: #1852253)

  * System hangs at early boot (LP: #1851216)
    - x86/timer: Skip PIT initialization on modern chipsets

  * drm/i915: Add support for another CMP-H PCH (LP: #1848491)
    - drm/i915/cml: Add second PCH ID for CMP

  * Some EFI systems fail to boot in efi_init() when booted via maas
    (LP: #1851810)
    - efi: efi_get_memory_map -- increase map headroom

  * seccomp: fix SECCOMP_USER_NOTIF_FLAG_CONTINUE test (LP: #1849281)
    - SAUCE: seccomp: avoid overflow in implicit constant conversion
    - SAUCE: seccomp: rework define for SECCOMP_USER_NOTIF_FLAG_CONTINUE

  * dkms artifacts may expire from the pool (LP: #1850958)
    - [Packaging] dkms -- try launchpad librarian for pool downloads
    - [Packaging] dkms -- dkms-build quieten wget verbiage

  * update ENA driver to version 2.1.0 (LP: #1850175)
    - net: ena: fix swapped parameters when calling
    - net: ena: fix: Free napi resources when ena_up() fails
    - net: ena: fix incorrect test of supported hash function
    - net: ena: fix return value of ena_com_config_llq_info()
    - net: ena: improve latency by disabling adaptive interrupt moderation by
    - net: ena: fix ena_com_fill_hash_function() implementation
    - net: ena: add handling of llq max tx burst size
    - net: ena: ethtool: add extra properties retrieval via get_priv_flags
    - net: ena: replace free_tx/rx_ids union with single free_ids field in
    - net: ena: arrange ena_probe() function variables in reverse christmas tree
    - net: ena: add newline at the end of pr_err prints
    - net: ena: documentation: update ena.txt
    - net: ena: allow automatic fallback to polling mode
    - net: ena: add support for changing max_header_size in LLQ mode
    - net: ena: optimise calculations for CQ doorbell
    - net: ena: add good checksum counter
    - net: ena: use dev_info_once instead of static variable
    - net: ena: add MAX_QUEUES_EXT get feature admin command
    - net: ena: enable negotiating larger Rx ring size
    - net: ena: make ethtool show correct current and max queue sizes
    - net: ena: allow queue allocation backoff when low on memory
    - net: ena: add ethtool function for changing io queue sizes
    - net: ena: remove inline keyword from functions in *.c
    - net: ena: update driver version from 2.0.3 to 2.1.0
    - net: ena: Fix bug where ring allocation backoff stopped too late
    - Revert "net: ena: ethtool: add extra properties retrieval via
    - net: ena: don't wake up tx queue when down
    - net: ena: clean up indentation issue

  * Add Intel Comet Lake ethernet support (LP: #1848555)
    - SAUCE: e1000e: Add support for Comet Lake

  * Intel Wireless AC 3168 on Eoan complaints FW error in SYNC CMD
    GEO_TX_POWER_LIMIT (LP: #1846016)
    - iwlwifi: exclude GEO SAR support for 3168

  * tsc marked unstable after entered PC10 on Intel CoffeeLake (LP: #1840239...

Changed in linux (Ubuntu Disco):
status: Fix Committed → Fix Released
Po-Hsu Lin (cypressyew)
Changed in linux (Ubuntu):
status: Confirmed → Invalid
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