Public bug reported:
SRU Justification
Impact:
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 2018-12-13 (ported from v4.14.55 and v4.17.6)
from git://git.kernel.org/
i2c: core: smbus: fix a potential missing-check bug
drm/amdgpu: Dynamically probe for ATIF handle (v2)
drm/amdgpu: Add amdgpu_atpx_get_dhandle()
ARM: dts: imx51-zii-rdu1: fix touchscreen pinctrl
scsi: aacraid: Fix PD performance regression over incorrect qd being set
drm/amdgpu: Make struct amdgpu_atif private to amdgpu_acpi.c
PCI / ACPI / PM: Resume bridges w/o drivers on suspend-to-RAM
sched, tracing: Fix trace_sched_pi_setprio() for deboosting
staging: comedi: quatech_daqp_cs: fix no-op loop daqp_ao_insn_write()
netfilter: nf_log: don't hold nf_log_mutex during user access
mtd: cfi_cmdset_0002: Change erase functions to check chip good only
mtd: cfi_cmdset_0002: Change erase functions to retry for error
mtd: cfi_cmdset_0002: Change definition naming to retry write operation
dm: prevent DAX mounts if not supported
dm: set QUEUE_FLAG_DAX accordingly in dm_table_set_restrictions()
dax: check for QUEUE_FLAG_DAX in bdev_dax_supported()
dax: change bdev_dax_supported() to support boolean returns
fs: allow per-device dax status checking for filesystems
media: cx25840: Use subdev host data for PLL override
Kbuild: fix # escaping in .cmd files for future Make
Revert "dpaa_eth: fix error in dpaa_remove()"
f2fs: truncate preallocated blocks in error case
media: vb2: core: Finish buffers at the end of the stream
HID: debug: check length before copy_to_user()
HID: hiddev: fix potential Spectre v1
HID: i2c-hid: Fix "incomplete report" noise
ext4: check superblock mapped prior to committing
ext4: add more mount time checks of the superblock
ext4: add more inode number paranoia checks
ext4: avoid running out of journal credits when appending to an inline file
ext4: never move the system.data xattr out of the inode body
ext4: include the illegal physical block in the bad map ext4_error msg
ext4: verify the depth of extent tree in ext4_find_extent()
ext4: only look at the bg_flags field if it is valid
ext4: always check block group bounds in ext4_init_block_bitmap()
ext4: make sure bitmaps and the inode table don't overlap with bg descriptors
ext4: always verify the magic number in xattr blocks
ext4: add corruption check in ext4_xattr_set_entry()
jbd2: don't mark block as modified if the handle is out of credits
drm/udl: fix display corruption of the last line
drm: Use kvzalloc for allocating blob property memory
cifs: Fix infinite loop when using hard mount option
cifs: Fix memory leak in smb2_set_ea()
cifs: Fix use after free of a mid_q_entry
vfio: Use get_user_pages_longterm correctly
drbd: fix access after free
s390: Correct register corruption in critical section cleanup
scsi: target: Fix truncated PR-in ReadKeys response
tracing: Fix missing return symbol in function_graph output
mm: hugetlb: yield when prepping struct pages
userfaultfd: hugetlbfs: fix userfaultfd_huge_must_wait() pte access
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Affects: linux (Ubuntu Bionic)
Importance: Undecided
Assignee: Kamal Mostafa (kamalmostafa)
Status: In Progress
** Tags: kernel-stable-tracking-bug
** Tags added: kernel-stable-tracking-bug
** Also affects: linux (Ubuntu Bionic)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Bionic)
Status: New => In Progress
** Changed in: linux (Ubuntu Bionic)
Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)
** Description changed:
+ SRU Justification
- SRU Justification
+ Impact:
+ 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:
- Impact:
- 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 2018-12-13 (ported from v4.14.55 and v4.17.6)
+ from git://git.kernel.org/
- upstream stable patchset 2018-12-13
- from git://git.kernel.org/
+ i2c: core: smbus: fix a potential missing-check bug
+ drm/amdgpu: Dynamically probe for ATIF handle (v2)
+ drm/amdgpu: Add amdgpu_atpx_get_dhandle()
+ ARM: dts: imx51-zii-rdu1: fix touchscreen pinctrl
+ scsi: aacraid: Fix PD performance regression over incorrect qd being set
+ drm/amdgpu: Make struct amdgpu_atif private to amdgpu_acpi.c
+ PCI / ACPI / PM: Resume bridges w/o drivers on suspend-to-RAM
+ sched, tracing: Fix trace_sched_pi_setprio() for deboosting
+ staging: comedi: quatech_daqp_cs: fix no-op loop daqp_ao_insn_write()
+ netfilter: nf_log: don't hold nf_log_mutex during user access
+ mtd: cfi_cmdset_0002: Change erase functions to check chip good only
+ mtd: cfi_cmdset_0002: Change erase functions to retry for error
+ mtd: cfi_cmdset_0002: Change definition naming to retry write operation
+ dm: prevent DAX mounts if not supported
+ dm: set QUEUE_FLAG_DAX accordingly in dm_table_set_restrictions()
+ dax: check for QUEUE_FLAG_DAX in bdev_dax_supported()
+ dax: change bdev_dax_supported() to support boolean returns
+ fs: allow per-device dax status checking for filesystems
+ media: cx25840: Use subdev host data for PLL override
+ Kbuild: fix # escaping in .cmd files for future Make
+ Revert "dpaa_eth: fix error in dpaa_remove()"
+ f2fs: truncate preallocated blocks in error case
+ media: vb2: core: Finish buffers at the end of the stream
+ HID: debug: check length before copy_to_user()
+ HID: hiddev: fix potential Spectre v1
+ HID: i2c-hid: Fix "incomplete report" noise
+ ext4: check superblock mapped prior to committing
+ ext4: add more mount time checks of the superblock
+ ext4: add more inode number paranoia checks
+ ext4: avoid running out of journal credits when appending to an inline file
+ ext4: never move the system.data xattr out of the inode body
+ ext4: include the illegal physical block in the bad map ext4_error msg
+ ext4: verify the depth of extent tree in ext4_find_extent()
+ ext4: only look at the bg_flags field if it is valid
+ ext4: always check block group bounds in ext4_init_block_bitmap()
+ ext4: make sure bitmaps and the inode table don't overlap with bg descriptors
+ ext4: always verify the magic number in xattr blocks
+ ext4: add corruption check in ext4_xattr_set_entry()
+ jbd2: don't mark block as modified if the handle is out of credits
+ drm/udl: fix display corruption of the last line
+ drm: Use kvzalloc for allocating blob property memory
+ cifs: Fix infinite loop when using hard mount option
+ cifs: Fix memory leak in smb2_set_ea()
+ cifs: Fix use after free of a mid_q_entry
+ vfio: Use get_user_pages_longterm correctly
+ drbd: fix access after free
+ s390: Correct register corruption in critical section cleanup
+ scsi: target: Fix truncated PR-in ReadKeys response
+ tracing: Fix missing return symbol in function_graph output
+ mm: hugetlb: yield when prepping struct pages
+ userfaultfd: hugetlbfs: fix userfaultfd_huge_must_wait() pte access
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https://bugs.launchpad.net/bugs/1808399
Title:
Bionic update: upstream stable patchset 2018-12-13
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