xenial/linux-gcp: 4.15.0-1088.101~16.04.1 -proposed tracker

[Kelsey Skunberg]

This bug will contain status and test results related to a kernel source (or snap) as stated in the title.

For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

-- swm properties --
boot-testing-requested: true
kernel-stable-master-bug: 1903127
packages:
  main: linux-gcp
  meta: linux-meta-gcp
  signed: linux-signed-gcp
phase: Complete
phase-changed: Wednesday, 02. December 2020 11:47 UTC
proposed-announcement-sent: true
proposed-testing-requested: true
reason: {}
synthetic:
  :promote-to-as-proposed: Fix Released
trackers:
  xenial/linux-gcp/gcp-kernel: bug 1903124
  xenial/linux-gcp/gke-kernel: bug 1903125
variant: debs
versions:
  main: 4.15.0-1088.101~16.04.1
  meta: 4.15.0.1088.89
  signed: 4.15.0-1088.101~16.04.1

[Po-Hsu Lin (cypressyew)]

4.15.0-1088.101~16.04.1 - gcp
Regression test CMPL, RTB.

Issue to note in gcp:
  ubuntu_k8s_unit_tests - test failed with context package not found in go (bug 1850105)
  ubuntu_ltp_syscalls - btrfs fill_fs test in fallocate06 (bug 1866323) fanotify09 case 3 (bug 1876684) ptrace10 (bug 1900951) shmctl04 (bug 1895276)

Skipped / blacklisted:
 * ubuntu_bpf
 * ubuntu_ltp

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux-gcp - 4.15.0-1088.101~16.04.1

---------------
linux-gcp (4.15.0-1088.101~16.04.1) xenial; urgency=medium

  * xenial/linux-gcp: 4.15.0-1088.101~16.04.1 -proposed tracker (LP: #1903126)

  * Packaging resync (LP: #1786013)
    - [Packaging] update update.conf

  [ Ubuntu: 4.15.0-1088.101 ]

  * bionic/linux-gcp-4.15: 4.15.0-1088.101 -proposed tracker (LP: #1903127)
  * bionic/linux: 4.15.0-125.128 -proposed tracker (LP: #1903137)
  * Update kernel packaging to support forward porting kernels (LP: #1902957)
    - [Debian] Update for leader included in BACKPORT_SUFFIX
  * Avoid double newline when running insertchanges (LP: #1903293)
    - [Packaging] insertchanges: avoid double newline
  * EFI: Fails when BootCurrent entry does not exist (LP: #1899993)
    - efivarfs: Replace invalid slashes with exclamation marks in dentries.
  * CVE-2020-14351
    - perf/core: Fix race in the perf_mmap_close() function
  * raid10: Block discard is very slow, causing severe delays for mkfs and
    fstrim operations (LP: #1896578)
    - md: add md_submit_discard_bio() for submitting discard bio
    - md/raid10: extend r10bio devs to raid disks
    - md/raid10: pull codes that wait for blocked dev into one function
    - md/raid10: improve raid10 discard request
    - md/raid10: improve discard request for far layout
  * Bionic: btrfs: kernel BUG at /build/linux-
    eTBZpZ/linux-4.15.0/fs/btrfs/ctree.c:3233! (LP: #1902254)
    - btrfs: use offset_in_page instead of open-coding it
    - btrfs: use BUG() instead of BUG_ON(1)
    - btrfs: drop unnecessary offset_in_page in extent buffer helpers
    - btrfs: extent_io: do extra check for extent buffer read write functions
    - btrfs: extent-tree: kill BUG_ON() in __btrfs_free_extent()
    - btrfs: extent-tree: kill the BUG_ON() in insert_inline_extent_backref()
    - btrfs: ctree: check key order before merging tree blocks
  * Bionic update: upstream stable patchset 2020-11-04 (LP: #1902943)
    - USB: gadget: f_ncm: Fix NDP16 datagram validation
    - gpio: tc35894: fix up tc35894 interrupt configuration
    - vsock/virtio: use RCU to avoid use-after-free on the_virtio_vsock
    - vsock/virtio: stop workers during the .remove()
    - vsock/virtio: add transport parameter to the
      virtio_transport_reset_no_sock()
    - net: virtio_vsock: Enhance connection semantics
    - Input: i8042 - add nopnp quirk for Acer Aspire 5 A515
    - ftrace: Move RCU is watching check after recursion check
    - drm/amdgpu: restore proper ref count in amdgpu_display_crtc_set_config
    - drivers/net/wan/hdlc_fr: Add needed_headroom for PVC devices
    - drm/sun4i: mixer: Extend regmap max_register
    - net: dec: de2104x: Increase receive ring size for Tulip
    - rndis_host: increase sleep time in the query-response loop
    - nvme-core: get/put ctrl and transport module in nvme_dev_open/release()
    - drivers/net/wan/lapbether: Make skb->protocol consistent with the header
    - drivers/net/wan/hdlc: Set skb->protocol before transmitting
    - mac80211: do not allow bigger VHT MPDUs than the hardware supports
    - spi: fsl-espi: Only process interrupts for expected events
    - nvme-fc...

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

All tasks have been completed and the bug is being set to Fix Released