Bionic update: upstream stable patchset 2021-07-20
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Bionic |
Fix Released
|
Medium
|
Kamal Mostafa |
Bug Description
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 2021-07-20
from git://git.
include/
mm: add VM_WARN_
mm/rmap: remove unneeded semicolon in page_not_mapped()
mm/rmap: use page_not_mapped in try_to_unmap()
mm/thp: try_to_unmap() use TTU_SYNC for safe splitting
mm/thp: fix vma_address() if virtual address below file offset
mm/thp: fix page_address_
mm: thp: replace DEBUG_VM BUG with VM_WARN when unmap fails for split
mm: page_vma_
mm: page_vma_
mm: page_vma_
mm: page_vma_
mm: page_vma_
mm: page_vma_
mm: page_vma_
mm: page_vma_
mm/thp: fix page_vma_
mm/thp: another PVMW_SYNC fix in page_vma_
mm, futex: fix shared futex pgoff on shmem huge page
scsi: sr: Return appropriate error code when disk is ejected
drm/nouveau: fix dma_address check for CPU/GPU sync
kfifo: DECLARE_
kthread_worker: split code for canceling the delayed work timer
kthread: prevent deadlock when kthread_
xen/events: reset active flag for lateeoi events later
ARM: dts: imx6qdl-sabresd: Remove incorrect power supply assignment
ARM: OMAP: replace setup_irq() by request_irq()
clocksource/
clocksource/
UBUNTU: upstream stable to v4.14.239, v4.19.197
Changed in linux (Ubuntu): | |
status: | New → Confirmed |
tags: | added: kernel-stable-tracking-bug |
Changed in linux (Ubuntu Bionic): | |
status: | New → In Progress |
importance: | Undecided → Medium |
assignee: | nobody → Kamal Mostafa (kamalmostafa) |
Changed in linux (Ubuntu): | |
status: | Confirmed → Invalid |
description: | updated |
Changed in linux (Ubuntu Bionic): | |
status: | In Progress → Fix Committed |
This bug was fixed in the package linux - 4.15.0-156.163
---------------
linux (4.15.0-156.163) bionic; urgency=medium
* bionic/linux: 4.15.0-156.163 -proposed tracker (LP: #1940162)
* linux (LP: #1940564)
- SAUCE: Revert "scsi: core: Cap scsi_host cmd_per_lun at can_queue"
* fails to launch linux L2 guests on AMD (LP: #1940134) // CVE-2021-3653 CVE-2021- 3653)
- KVM: nSVM: avoid picking up unsupported bits from L2 in int_ctl
(
* fails to launch linux L2 guests on AMD (LP: #1940134)
- SAUCE: Revert "UBUNTU: SAUCE: KVM: nSVM: avoid picking up unsupported bits
from L2 in int_ctl"
linux (4.15.0-155.162) bionic; urgency=medium
* bionic/linux: 4.15.0-155.162 -proposed tracker (LP: #1939833)
* Packaging resync (LP: #1786013) dkms-versions -- update from kernel-versions (main/2021.08.16)
- debian/
* CVE-2021-3656
- SAUCE: KVM: nSVM: always intercept VMLOAD/VMSAVE when nested
* CVE-2021-3653
- SAUCE: KVM: nSVM: avoid picking up unsupported bits from L2 in int_ctl
* dev_forward_skb: do not scrub skb mark within the same name space
(LP: #1935040)
- dev_forward_skb: do not scrub skb mark within the same name space
* 'ptrace trace' needed to readlink() /proc/*/ns/* files on older kernels
(LP: #1890848)
- apparmor: fix ptrace read check
* Bionic update: upstream stable patchset 2021-08-03 (LP: #1938824) disconnect( ) fault_in_ readable( ) should do nothing in xarray case locked_ error in mb_find_extent status( ): fix a potential starvation issue in for_slow_ path() inside a lock unprepare( ) on probe error path
- ALSA: usb-audio: fix rate on Ozone Z90 USB headset
- media: dvb-usb: fix wrong definition
- Input: usbtouchscreen - fix control-request directions
- net: can: ems_usb: fix use-after-free in ems_usb_
- usb: gadget: eem: fix echo command packet response issue
- USB: cdc-acm: blacklist Heimann USB Appset device
- ntfs: fix validity check for file name attribute
- iov_iter_
- Input: joydev - prevent use of not validated data in JSIOCSBTNMAP ioctl
- ARM: dts: at91: sama5d4: fix pinctrl muxing
- btrfs: send: fix invalid path for unlink operations after parent
orphanization
- btrfs: clear defrag status of a root if starting transaction fails
- ext4: cleanup in-core orphan list if ext4_truncate() failed to get a
transaction handle
- ext4: fix kernel infoleak via ext4_extent_header
- ext4: correct the cache_nr in tracepoint ext4_es_shrink_exit
- ext4: remove check for zero nr_to_scan in ext4_es_scan()
- ext4: fix avefreec in find_group_orlov
- ext4: use ext4_grp_
- can: gw: synchronize rcu operations before removing gw job entry
- can: peak_pciefd: pucan_handle_
TX path
- SUNRPC: Fix the batch tasks count wraparound.
- SUNRPC: Should wake up the privileged task firstly.
- s390/cio: dont call css_wait_
- rtc: stm32: Fix unbalanced clk_disable_
- iio: ltr501: mark register holding upper 8 bits of ALS_DATA{0,1} and PS_DATA
as volatile, too
- iio: ltr501: ltr559: fix initialization of LTR501_ALS_CONTR
- iio: ltr501: ltr501_read_ps(): add missing endianness con...