Bug #1925452 “[Ubuntu 21.04] net/mlx5: Fix HW spec violation con...” : Bugs : linux package : Ubuntu

bugproxy (bugproxy) on 2021-04-22

tags:	added: architecture-s3903164 bugnameltc-192501 severity-high targetmilestone-inin2104
Changed in ubuntu:
assignee:	nobody → Skipper Bug Screeners (skipper-screen-team)
affects:	ubuntu → linux (Ubuntu)

Revision history for this message

bugproxy (bugproxy) wrote on 2021-04-22: Comment bridged from LTC Bugzilla

#1

------- Comment From <email address hidden> 2021-04-22 05:16 EDT-------
More info will follow.

Revision history for this message

bugproxy (bugproxy) wrote on 2021-04-22:

#2

------- Comment From <email address hidden> 2021-04-22 05:19 EDT-------
Fix already available with kernel 5.11.
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=linux-5.11.y&id=d2a6cda95cb037191963ca5481547bda46943625

Mean only 20.10 and 20.04 are needed...

tags:

added: targetmilestone-inin2010
removed: targetmilestone-inin2104

Revision history for this message

bugproxy (bugproxy) wrote on 2021-04-22: backport fix for focal

#3

backport fix for focal Edit (1.8 KiB, text/plain)

------- Comment (attachment only) From <email address hidden> 2021-04-22 05:25 EDT-------

Frank Heimes (fheimes) on 2021-04-22

Changed in ubuntu-z-systems:
status:	New → Triaged
importance:	Undecided → High
assignee:	nobody → Skipper Bug Screeners (skipper-screen-team)

Revision history for this message

Frank Heimes (fheimes) wrote on 2021-04-22: Re: [Ubuntu 21.04]: net/mlx5: Fix HW spec violation configuring uplink (mandatory for 20.04)

#4

The patch/commit mentioned in comment #2 in not yet in hirsute/5.11, but it looks like it's tagged as stable update. So I'll set the hirsute entry to In Progress.

Is there an intent to phase the patch in to 5.4 also via upstream stable updates?

Changed in linux (Ubuntu Hirsute):
importance:	Undecided → High
status:	New → In Progress

Revision history for this message

bugproxy (bugproxy) wrote on 2021-04-22: backport fix for groovy

#5

backport fix for groovy Edit (1.7 KiB, text/plain)

------- Comment (attachment only) From <email address hidden> 2021-04-22 10:39 EDT-------

Revision history for this message

Alexander Schmidt (alexs-h) wrote on 2021-04-23: Re: [Ubuntu 21.04]: net/mlx5: Fix HW spec violation configuring uplink (mandatory for 20.04)

#6

Hi Frank, I think the patch did not apply cleanly on 5.10 an earlier, so we need the backport here for groovy and focal.

Revision history for this message

Alexander Schmidt (alexs-h) wrote on 2021-04-26:

#7

Eli Cohen from Mellanox/Nvidia had a look at the back ports and approved them:

Both patches look good to me. You can add

Reviewed-by: Eli Cohen <email address hidden>

Revision history for this message

bugproxy (bugproxy) wrote on 2021-04-26: Comment bridged from LTC Bugzilla

#8

------- Comment From <email address hidden> 2021-04-26 08:55 EDT-------
SRU Justification:
==================

[Impact]

* In addition to 9c9be85f6b59 "net/mlx5e: Add missing capability check for uplink follow" (handled in LP#1921104) another fix 1a73704c82ed "Fix HW spec violation configuring uplink" (handled in this bug, LP#1925452) is needed to fix issues that were introducted with commit 7d0314b11cdd "net/mlx5e: Modify uplink state on interface up/down".

* Commit 1a73704c82ed "Fix HW spec violation configuring uplink" fixes a regression for mlx5 adapters required to operate in switchdev mode.

* This fix makes sure that the uplink port is modified to follow only if the uplink_follow
capability if it's set as required by the HW specification.

* Failure cause traffic to the uplink representor net device to cease after switching to switchdev mode.

[Fix]

* upstream fix (upstream with v5.12-rc7)
1a73704c82ed4ee95532ac04645d02075bd1ce3d 1a73704c82ed "Fix HW spec violation configuring uplink"

* can be cleanly cherry picked from hirsute master-next and grooy master-next.

* a backport for groovy:
https://launchpadlibrarian.net/534888680/groovy-0001-net-mlx5-Fix-HW-spec-violation-configuring-uplink.patch

* a backport for focal:
https://launchpadlibrarian.net/534847308/focal-0001-net-mlx5-Fix-HW-spec-violation-configuring-uplink.patch

[Test Case]

[Test Case]
* Two servers, installed with Ubuntu Server 20.04 or 20.10 are needed.
* Each server needs to have a Mellanox ConnectX4/5 adapter, attached to the same switch
* Adapters must be running adapter firmware level 16.29.1006 or earlier.
* enable SRIOV and switchdev mode on one adapter:
echo 0 > /sys/bus/pci/devices/0100\:00\:00.0/sriov_drivers_autoprobe echo 0 > /sys/bus/pci/devices/0100\:00\:00.1/sriov_drivers_autoprobe echo 64 > /sys/bus/pci/devices/0100\:00\:00.0/sriov_numvfs echo 64 > /sys/bus/pci/devices/0100\:00\:00.1/sriov_numvfs devlink dev eswitch set pci/0100:00:00.0 mode switchdev devlink dev eswitch set pci/0100:00:00.1 mode switchdev
* Assign an IP address to the physical function device of the adapters on both systems
* IP communication will fail
* With the fix, IP communication can be stablished

[Regression Potential]

* There is always at least some potential for regression. In this case the new code can go wrong (or might become worse than before) in case the new if statement is wrong.

* It checks for the condition of "MLX5_CAP_GEN(mdev, uplink_follow)" and in case MLX5_CAP_GEN is calculated errornous or mdev is other than expected, the mlx5_modify_vport_admin_state call might go wrong, too.

* But since only the If clause was added, the changes are pretty minimal and therefore well traceable.

------- Comment From heinz-werner_seeck@de.ibm.com 2021-04-26 08:55 EDT-------
SRU Justification:
==================

[Impact]

* In addition to 9c9be85f6b59 "net/mlx5e: Add missing capability check for uplink follow" (handled in LP#1921104) another fix 1a73704c82ed "Fix HW spec violation configuring uplink" (handled in this bug, LP#1925452) is needed to fix issues that were introducted with commit 7d0314b11cdd "net/mlx5e: Modify uplink state on interface up/down".

* Commit 1a73704c82ed "Fix HW spec violation configuring uplink" fixes a regression for mlx5 adapters required to operate in switchdev mode.

* This fix makes sure that the uplink port is modified to follow only if the uplink_follow
capability if it's set as required by the HW specification.

* Failure cause traffic to the uplink representor net device to cease after switching to switchdev mode.

[Fix]

* upstream fix (upstream with v5.12-rc7)
1a73704c82ed4ee95532ac04645d02075bd1ce3d 1a73704c82ed "Fix HW spec violation configuring uplink"

* can be cleanly cherry picked from hirsute master-next and grooy master-next.

* a backport for groovy:
https://launchpadlibrarian.net/534888680/groovy-0001-net-mlx5-Fix-HW-spec-violation-configuring-uplink.patch

* a backport for focal:
https://launchpadlibrarian.net/534847308/focal-0001-net-mlx5-Fix-HW-spec-violation-configuring-uplink.patch

[Test Case]

[Test Case]
* Two servers, installed with Ubuntu Server 20.04 or 20.10 are needed.
* Each server needs to have a Mellanox ConnectX4/5 adapter, attached to the same switch
* Adapters must be running adapter firmware level 16.29.1006 or earlier.
* enable SRIOV and switchdev mode on one adapter:
echo 0 > /sys/bus/pci/devices/0100\:00\:00.0/sriov_drivers_autoprobe echo 0 > /sys/bus/pci/devices/0100\:00\:00.1/sriov_drivers_autoprobe echo 64 > /sys/bus/pci/devices/0100\:00\:00.0/sriov_numvfs  echo 64 > /sys/bus/pci/devices/0100\:00\:00.1/sriov_numvfs  devlink dev eswitch set pci/0100:00:00.0 mode switchdev devlink dev eswitch set pci/0100:00:00.1 mode switchdev
* Assign an IP address to the physical function device of the adapters on both systems
* IP communication will fail
* With the fix, IP communication can be stablished

[Regression Potential]

* There is always at least some potential for regression. In this case the new code can go wrong (or might become worse than before) in case the new if statement is wrong.

* It checks for the condition of "MLX5_CAP_GEN(mdev, uplink_follow)" and in case MLX5_CAP_GEN is calculated errornous or mdev is other than expected, the mlx5_modify_vport_admin_state call might go wrong, too.

* But since only the If clause was added, the changes are pretty minimal and therefore well traceable.

Frank Heimes (fheimes) on 2021-04-26

description:	updated
description:	updated

Frank Heimes (fheimes) on 2021-04-26

summary:	- [Ubuntu 21.04]: net/mlx5: Fix HW spec violation configuring uplink - (mandatory for 20.04) + [Ubuntu 21.04] net/mlx5: Fix HW spec violation configuring uplink
description:	updated

Revision history for this message

Frank Heimes (fheimes) wrote on 2021-04-26:

#9

Patched test kernels for H, G and F are current built at:
https://launchpad.net/~fheimes/+archive/ubuntu/lp1925452/+packages

Revision history for this message

Frank Heimes (fheimes) wrote on 2021-04-27:

#10

Kernel SRU request submitted for hirsute, groovy and focal:
https://lists.ubuntu.com/archives/kernel-team/2021-April/thread.html#119562
changing status to 'In Progress'.

Frank Heimes (fheimes) on 2021-04-27

Changed in linux (Ubuntu Groovy):
status:	New → In Progress
Changed in linux (Ubuntu Focal):
status:	New → In Progress
Changed in ubuntu-z-systems:
status:	Triaged → In Progress

Revision history for this message

bugproxy (bugproxy) wrote on 2021-04-27:

#11

------- Comment From <email address hidden> 2021-04-27 04:52 EDT-------
Verified successfully on focal, ping works fine in switchdev mode.

root@pok1-qz1-sr1-rk011-s21:~# uname -a
Linux pok1-qz1-sr1-rk011-s21 5.4.0-73-generic #82~lp1925452-Ubuntu SMP Mon Apr 26 15:44:18 UTC 2021 s390x s390x s390x GNU/Linux

root@pok1-qz1-sr1-rk011-s21:~# devlink dev eswitch show pci/0100:00:00.1
pci/0100:00:00.1: mode switchdev inline-mode none encap enable

root@pok1-qz1-sr1-rk011-s21:~# ping -c 5 172.31.22.42
PING 172.31.22.42 (172.31.22.42) 56(84) bytes of data.
64 bytes from 172.31.22.42: icmp_seq=1 ttl=0 time=0.085 ms
64 bytes from 172.31.22.42: icmp_seq=2 ttl=0 time=0.071 ms
64 bytes from 172.31.22.42: icmp_seq=3 ttl=0 time=0.066 ms
64 bytes from 172.31.22.42: icmp_seq=4 ttl=0 time=0.078 ms
64 bytes from 172.31.22.42: icmp_seq=5 ttl=0 time=0.078 ms

--- 172.31.22.42 ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4134ms
rtt min/avg/max/mdev = 0.066/0.075/0.085/0.006 ms

Revision history for this message

Frank Heimes (fheimes) wrote on 2021-04-27:

#12

Great - thx Alexander.

Revision history for this message

bugproxy (bugproxy) wrote on 2021-04-27:

#13

------- Comment From <email address hidden> 2021-04-27 07:51 EDT-------
Also verified on the groovy build

root@pok1-qz1-sr1-rk011-s21:~# uname -a
Linux pok1-qz1-sr1-rk011-s21 5.8.0-51-generic #57~lp1925452-Ubuntu SMP Mon Apr 26 15:27:41 UTC 2021 s390x s390x s390x GNU/Linux

root@pok1-qz1-sr1-rk011-s21:~# ping -c 5 172.31.22.42
PING 172.31.22.42 (172.31.22.42) 56(84) bytes of data.
64 bytes from 172.31.22.42: icmp_seq=2 ttl=0 time=0.117 ms
64 bytes from 172.31.22.42: icmp_seq=3 ttl=0 time=0.080 ms
64 bytes from 172.31.22.42: icmp_seq=4 ttl=0 time=0.066 ms

Revision history for this message

Stefan Bader (smb) wrote on 2021-05-04:

#14

for hirsute this patch was applied as part of 5.11.14 stable (bug #1926368).

Changed in linux (Ubuntu Hirsute):
status:	In Progress → Fix Committed
importance:	High → Medium
Changed in linux (Ubuntu Groovy):
importance:	Undecided → Medium
Changed in linux (Ubuntu Focal):
importance:	Undecided → Medium
Changed in linux (Ubuntu):
status:	In Progress → Invalid
Changed in linux (Ubuntu Groovy):
status:	In Progress → Fix Committed
Changed in linux (Ubuntu Focal):
status:	In Progress → Fix Committed

Frank Heimes (fheimes) on 2021-05-04

Changed in ubuntu-z-systems:
status:	In Progress → Fix Committed

Revision history for this message

Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote on 2021-05-13:

#15

This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-focal' to 'verification-done-focal'. If the problem still exists, change the tag 'verification-needed-focal' to 'verification-failed-focal'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

tags:

added: verification-needed-focal

Revision history for this message

Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote on 2021-05-13:

#16

This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-groovy' to 'verification-done-groovy'. If the problem still exists, change the tag 'verification-needed-groovy' to 'verification-failed-groovy'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

tags:

added: verification-needed-groovy

Revision history for this message

bugproxy (bugproxy) wrote on 2021-05-17:

#17

------- Comment From <email address hidden> 2021-05-17 10:30 EDT-------
Verified successfully on 5.4.0-74, with adapter in eswitch mode and adapter firmware 16.27.2008. Thank you!

alexschm@pok1-qz1-sr1-rk011-s21:~$ uname -a
Linux pok1-qz1-sr1-rk011-s21 5.4.0-74-generic #83 SMP Mon May 17 09:04:32 EDT 2021 s390x s390x s390x GNU/Linux
alexschm@pok1-qz1-sr1-rk011-s21:~$ ping 172.31.22.170
PING 172.31.22.170 (172.31.22.170) 56(84) bytes of data.
64 bytes from 172.31.22.170: icmp_seq=1 ttl=0 time=0.217 ms
64 bytes from 172.31.22.170: icmp_seq=2 ttl=0 time=0.162 ms
64 bytes from 172.31.22.170: icmp_seq=3 ttl=0 time=0.191 ms
^C
--- 172.31.22.170 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2052ms
rtt min/avg/max/mdev = 0.162/0.190/0.217/0.022 ms

Revision history for this message

bugproxy (bugproxy) wrote on 2021-05-18:

#18

------- Comment From <email address hidden> 2021-05-18 04:19 EDT-------
Verified also on groovy and hirsuite..

Revision history for this message

Frank Heimes (fheimes) wrote on 2021-05-18:

#19

Thx for the verification(s) - adjusting tags accordingly ...

tags:

added: verification-done-focal verification-done-groovy
removed: verification-needed-focal verification-needed-groovy

Revision history for this message

Launchpad Janitor (janitor) wrote on 2021-06-02:

#20

Download full text (30.2 KiB)

This bug was fixed in the package linux - 5.4.0-74.83

---------------
linux (5.4.0-74.83) focal; urgency=medium

* focal/linux: 5.4.0-74.83 -proposed tracker (LP: #1927619)

  * Introduce the 465 driver series, fabric-manager, and libnvidia-nscq
    (LP: #1925522)
    - debian/dkms-versions -- add NVIDIA 465 and migrate 450 to 460

  * linux-image-5.0.0-35-generic breaks checkpointing of container
    (LP: #1857257)
    - SAUCE: overlayfs: fix incorrect mnt_id of files opened from map_files

  * Enable CIFS GCM256 (LP: #1921916)
    - smb3: add defines for new crypto algorithms
    - smb3.1.1: add new module load parm require_gcm_256
    - smb3.1.1: add new module load parm enable_gcm_256
    - smb3.1.1: print warning if server does not support requested encryption type
    - smb3.1.1: rename nonces used for GCM and CCM encryption
    - smb3.1.1: set gcm256 when requested
    - cifs: Adjust key sizes and key generation routines for AES256 encryption

* locking/qrwlock: Fix ordering in queued_write_lock_slowpath() (LP: #1926184)
- locking/qrwlock: Fix ordering in queued_write_lock_slowpath()

  * [Ubuntu 21.04] net/mlx5: Fix HW spec violation configuring uplink
    (LP: #1925452)
    - net/mlx5: Fix HW spec violation configuring uplink

  * Focal update: v5.4.114 upstream stable release (LP: #1926493)
    - Revert "scsi: qla2xxx: Retry PLOGI on FC-NVMe PRLI failure"
    - Revert "scsi: qla2xxx: Fix stuck login session using prli_pend_timer"
    - scsi: qla2xxx: Dual FCP-NVMe target port support
    - scsi: qla2xxx: Fix device connect issues in P2P configuration
    - scsi: qla2xxx: Retry PLOGI on FC-NVMe PRLI failure
    - scsi: qla2xxx: Add a shadow variable to hold disc_state history of fcport
    - scsi: qla2xxx: Fix stuck login session using prli_pend_timer
    - scsi: qla2xxx: Fix fabric scan hang
    - net/sctp: fix race condition in sctp_destroy_sock
    - Input: nspire-keypad - enable interrupts only when opened
    - gpio: sysfs: Obey valid_mask
    - dmaengine: dw: Make it dependent to HAS_IOMEM
    - ARM: dts: Drop duplicate sha2md5_fck to fix clk_disable race
    - ARM: dts: Fix moving mmc devices with aliases for omap4 & 5
    - lockdep: Add a missing initialization hint to the "INFO: Trying to register
      non-static key" message
    - arc: kernel: Return -EFAULT if copy_to_user() fails
    - ASoC: max98373: Added 30ms turn on/off time delay
    - neighbour: Disregard DEAD dst in neigh_update
    - ARM: keystone: fix integer overflow warning
    - ARM: omap1: fix building with clang IAS
    - drm/msm: Fix a5xx/a6xx timestamps
    - ASoC: fsl_esai: Fix TDM slot setup for I2S mode
    - scsi: scsi_transport_srp: Don't block target in SRP_PORT_LOST state
    - net: ieee802154: stop dump llsec keys for monitors
    - net: ieee802154: forbid monitor for add llsec key
    - net: ieee802154: forbid monitor for del llsec key
    - net: ieee802154: stop dump llsec devs for monitors
    - net: ieee802154: forbid monitor for add llsec dev
    - net: ieee802154: forbid monitor for del llsec dev
    - net: ieee802154: stop dump llsec devkeys for monitors
    - net: ieee802154: forbid monitor for add llsec devkey
    - net: ieee8021...

This bug was fixed in the package linux - 5.4.0-74.83

---------------
linux (5.4.0-74.83) focal; urgency=medium

* focal/linux: 5.4.0-74.83 -proposed tracker (LP: #1927619)

* Introduce the 465 driver series, fabric-manager, and libnvidia-nscq
    (LP: #1925522)
    - debian/dkms-versions -- add NVIDIA 465 and migrate 450 to 460

* linux-image-5.0.0-35-generic breaks checkpointing of container
    (LP: #1857257)
    - SAUCE: overlayfs: fix incorrect mnt_id of files opened from map_files

* Enable CIFS GCM256 (LP: #1921916)
    - smb3: add defines for new crypto algorithms
    - smb3.1.1: add new module load parm require_gcm_256
    - smb3.1.1: add new module load parm enable_gcm_256
    - smb3.1.1: print warning if server does not support requested encryption type
    - smb3.1.1: rename nonces used for GCM and CCM encryption
    - smb3.1.1: set gcm256 when requested
    - cifs: Adjust key sizes and key generation routines for AES256 encryption

* locking/qrwlock: Fix ordering in queued_write_lock_slowpath() (LP: #1926184)
    - locking/qrwlock: Fix ordering in queued_write_lock_slowpath()

* [Ubuntu 21.04] net/mlx5: Fix HW spec violation configuring uplink
    (LP: #1925452)
    - net/mlx5: Fix HW spec violation configuring uplink

* Focal update: v5.4.114 upstream stable release (LP: #1926493)
    - Revert "scsi: qla2xxx: Retry PLOGI on FC-NVMe PRLI failure"
    - Revert "scsi: qla2xxx: Fix stuck login session using prli_pend_timer"
    - scsi: qla2xxx: Dual FCP-NVMe target port support
    - scsi: qla2xxx: Fix device connect issues in P2P configuration
    - scsi: qla2xxx: Retry PLOGI on FC-NVMe PRLI failure
    - scsi: qla2xxx: Add a shadow variable to hold disc_state history of fcport
    - scsi: qla2xxx: Fix stuck login session using prli_pend_timer
    - scsi: qla2xxx: Fix fabric scan hang
    - net/sctp: fix race condition in sctp_destroy_sock
    - Input: nspire-keypad - enable interrupts only when opened
    - gpio: sysfs: Obey valid_mask
    - dmaengine: dw: Make it dependent to HAS_IOMEM
    - ARM: dts: Drop duplicate sha2md5_fck to fix clk_disable race
    - ARM: dts: Fix moving mmc devices with aliases for omap4 & 5
    - lockdep: Add a missing initialization hint to the "INFO: Trying to register
      non-static key" message
    - arc: kernel: Return -EFAULT if copy_to_user() fails
    - ASoC: max98373: Added 30ms turn on/off time delay
    - neighbour: Disregard DEAD dst in neigh_update
    - ARM: keystone: fix integer overflow warning
    - ARM: omap1: fix building with clang IAS
    - drm/msm: Fix a5xx/a6xx timestamps
    - ASoC: fsl_esai: Fix TDM slot setup for I2S mode
    - scsi: scsi_transport_srp: Don't block target in SRP_PORT_LOST state
    - net: ieee802154: stop dump llsec keys for monitors
    - net: ieee802154: forbid monitor for add llsec key
    - net: ieee802154: forbid monitor for del llsec key
    - net: ieee802154: stop dump llsec devs for monitors
    - net: ieee802154: forbid monitor for add llsec dev
    - net: ieee802154: forbid monitor for del llsec dev
    - net: ieee802154: stop dump llsec devkeys for monitors
    - net: ieee802154: forbid monitor for add llsec devkey
    - net: ieee802154: forbid monitor for del llsec devkey
    - net: ieee802154: stop dump llsec seclevels for monitors
    - net: ieee802154: forbid monitor for add llsec seclevel
    - pcnet32: Use pci_resource_len to validate PCI resource
    - mac80211: clear sta->fast_rx when STA removed from 4-addr VLAN
    - virt_wifi: Return micros for BSS TSF values
    - Input: s6sy761 - fix coordinate read bit shift
    - Input: i8042 - fix Pegatron C15B ID entry
    - HID: wacom: set EV_KEY and EV_ABS only for non-HID_GENERIC type of devices
    - dm verity fec: fix misaligned RS roots IO
    - readdir: make sure to verify directory entry for legacy interfaces too
    - arm64: fix inline asm in load_unaligned_zeropad()
    - arm64: alternatives: Move length validation in alternative_{insn, endif}
    - vfio/pci: Add missing range check in vfio_pci_mmap
    - riscv: Fix spelling mistake "SPARSEMEM" to "SPARSMEM"
    - scsi: libsas: Reset num_scatter if libata marks qc as NODATA
    - netfilter: conntrack: do not print icmpv6 as unknown via /proc
    - libnvdimm/region: Fix nvdimm_has_flush() to handle ND_REGION_ASYNC
    - netfilter: bridge: add pre_exit hooks for ebtable unregistration
    - netfilter: arp_tables: add pre_exit hook for table unregister
    - net: macb: fix the restore of cmp registers
    - netfilter: nft_limit: avoid possible divide error in nft_limit_init
    - net: davicom: Fix regulator not turned off on failed probe
    - net: sit: Unregister catch-all devices
    - net: ip6_tunnel: Unregister catch-all devices
    - i40e: fix the panic when running bpf in xdpdrv mode
    - ibmvnic: avoid calling napi_disable() twice
    - ibmvnic: remove duplicate napi_schedule call in do_reset function
    - ibmvnic: remove duplicate napi_schedule call in open function
    - gro: ensure frag0 meets IP header alignment
    - ARM: footbridge: fix PCI interrupt mapping
    - arm64: dts: allwinner: Fix SD card CD GPIO for SOPine systems
    - r8169: remove fiddling with the PCIe max read request size
    - r8169: simplify setting PCI_EXP_DEVCTL_NOSNOOP_EN
    - r8169: fix performance regression related to PCIe max read request size
    - r8169: improve rtl_jumbo_config
    - r8169: tweak max read request size for newer chips also in jumbo mtu mode
    - r8169: don't advertise pause in jumbo mode
    - ARM: 9071/1: uprobes: Don't hook on thumb instructions
    - net: phy: marvell: fix detection of PHY on Topaz switches
    - Linux 5.4.114

* Focal update: v5.4.113 upstream stable release (LP: #1926490)
    - interconnect: core: fix error return code of icc_link_destroy()
    - KVM: arm64: Hide system instruction access to Trace registers
    - KVM: arm64: Disable guest access to trace filter controls
    - drm/imx: imx-ldb: fix out of bounds array access warning
    - gfs2: report "already frozen/thawed" errors
    - drm/tegra: dc: Don't set PLL clock to 0Hz
    - block: only update parent bi_status when bio fail
    - radix tree test suite: Register the main thread with the RCU library
    - idr test suite: Take RCU read lock in idr_find_test_1
    - idr test suite: Create anchor before launching throbber
    - riscv,entry: fix misaligned base for excp_vect_table
    - block: don't ignore REQ_NOWAIT for direct IO
    - netfilter: x_tables: fix compat match/target pad out-of-bound write
    - driver core: Fix locking bug in deferred_probe_timeout_work_func()
    - perf tools: Use %define api.pure full instead of %pure-parser
    - perf tools: Use %zd for size_t printf formats on 32-bit
    - perf map: Tighten snprintf() string precision to pass gcc check on some
      32-bit arches
    - xen/events: fix setting irq affinity
    - Linux 5.4.113

* Focal update: v5.4.112 upstream stable release (LP: #1926489)
    - counter: stm32-timer-cnt: fix ceiling miss-alignment with reload register
    - ALSA: aloop: Fix initialization of controls
    - ALSA: hda/realtek: Fix speaker amp setup on Acer Aspire E1
    - ASoC: intel: atom: Stop advertising non working S24LE support
    - nfc: fix refcount leak in llcp_sock_bind()
    - nfc: fix refcount leak in llcp_sock_connect()
    - nfc: fix memory leak in llcp_sock_connect()
    - nfc: Avoid endless loops caused by repeated llcp_sock_connect()
    - xen/evtchn: Change irq_info lock to raw_spinlock_t
    - net: ipv6: check for validity before dereferencing cfg->fc_nlinfo.nlh
    - net: dsa: lantiq_gswip: Let GSWIP automatically set the xMII clock
    - drm/i915: Fix invalid access to ACPI _DSM objects
    - gcov: re-fix clang-11+ support
    - ia64: fix user_stack_pointer() for ptrace()
    - nds32: flush_dcache_page: use page_mapping_file to avoid races with swapoff
    - ocfs2: fix deadlock between setattr and dio_end_io_write
    - fs: direct-io: fix missing sdio->boundary
    - parisc: parisc-agp requires SBA IOMMU driver
    - parisc: avoid a warning on u8 cast for cmpxchg on u8 pointers
    - ARM: dts: turris-omnia: configure LED[2]/INTn pin as interrupt pin
    - batman-adv: initialize "struct batadv_tvlv_tt_vlan_data"->reserved field
    - ice: Increase control queue timeout
    - ice: Fix for dereference of NULL pointer
    - ice: Cleanup fltr list in case of allocation issues
    - net: hso: fix null-ptr-deref during tty device unregistration
    - ethernet/netronome/nfp: Fix a use after free in nfp_bpf_ctrl_msg_rx
    - bpf, sockmap: Fix sk->prot unhash op reset
    - net: ensure mac header is set in virtio_net_hdr_to_skb()
    - i40e: Fix sparse warning: missing error code 'err'
    - i40e: Fix sparse error: 'vsi->netdev' could be null
    - net: sched: sch_teql: fix null-pointer dereference
    - mac80211: fix TXQ AC confusion
    - net: hsr: Reset MAC header for Tx path
    - net-ipv6: bugfix - raw & sctp - switch to ipv6_can_nonlocal_bind()
    - net: let skb_orphan_partial wake-up waiters.
    - usbip: add sysfs_lock to synchronize sysfs code paths
    - usbip: stub-dev synchronize sysfs code paths
    - usbip: vudc synchronize sysfs code paths
    - usbip: synchronize event handler with sysfs code paths
    - i2c: turn recovery error on init to debug
    - virtio_net: Add XDP meta data support
    - net: dsa: lantiq_gswip: Don't use PHY auto polling
    - net: dsa: lantiq_gswip: Configure all remaining GSWIP_MII_CFG bits
    - xfrm: interface: fix ipv4 pmtu check to honor ip header df
    - regulator: bd9571mwv: Fix AVS and DVFS voltage range
    - net: xfrm: Localize sequence counter per network namespace
    - esp: delete NETIF_F_SCTP_CRC bit from features for esp offload
    - ASoC: SOF: Intel: hda: remove unnecessary parentheses
    - ASoC: SOF: Intel: HDA: fix core status verification
    - ASoC: wm8960: Fix wrong bclk and lrclk with pll enabled for some chips
    - xfrm: Fix NULL pointer dereference on policy lookup
    - i40e: Added Asym_Pause to supported link modes
    - i40e: Fix kernel oops when i40e driver removes VF's
    - hostfs: Use kasprintf() instead of fixed buffer formatting
    - hostfs: fix memory handling in follow_link()
    - amd-xgbe: Update DMA coherency values
    - sch_red: fix off-by-one checks in red_check_params()
    - arm64: dts: imx8mm/q: Fix pad control of SD1_DATA0
    - can: bcm/raw: fix msg_namelen values depending on CAN_REQUIRED_SIZE
    - gianfar: Handle error code at MAC address change
    - cxgb4: avoid collecting SGE_QBASE regs during traffic
    - net:tipc: Fix a double free in tipc_sk_mcast_rcv
    - ARM: dts: imx6: pbab01: Set vmmc supply for both SD interfaces
    - net/ncsi: Avoid channel_monitor hrtimer deadlock
    - nfp: flower: ignore duplicate merge hints from FW
    - net: phy: broadcom: Only advertise EEE for supported modes
    - ASoC: sunxi: sun4i-codec: fill ASoC card owner
    - net/mlx5e: Fix ethtool indication of connector type
    - net/mlx5: Don't request more than supported EQs
    - net/rds: Fix a use after free in rds_message_map_pages
    - soc/fsl: qbman: fix conflicting alignment attributes
    - i40e: Fix display statistics for veb_tc
    - drm/msm: Set drvdata to NULL when msm_drm_init() fails
    - net: udp: Add support for getsockopt(..., ..., UDP_GRO, ..., ...);
    - scsi: ufs: Fix irq return code
    - scsi: ufs: Avoid busy-waiting by eliminating tag conflicts
    - scsi: ufs: Use blk_{get,put}_request() to allocate and free TMFs
    - scsi: ufs: core: Fix task management request completion timeout
    - scsi: ufs: core: Fix wrong Task Tag used in task management request UPIUs
    - net: macb: restore cmp registers on resume path
    - clk: fix invalid usage of list cursor in register
    - clk: fix invalid usage of list cursor in unregister
    - workqueue: Move the position of debug_work_activate() in __queue_work()
    - s390/cpcmd: fix inline assembly register clobbering
    - perf inject: Fix repipe usage
    - net: openvswitch: conntrack: simplify the return expression of
      ovs_ct_limit_get_default_limit()
    - openvswitch: fix send of uninitialized stack memory in ct limit reply
    - net: hns3: clear VF down state bit before request link status
    - net/mlx5: Fix placement of log_max_flow_counter
    - net/mlx5: Fix PBMC register mapping
    - RDMA/cxgb4: check for ipv6 address properly while destroying listener
    - RDMA/addr: Be strict with gid size
    - RAS/CEC: Correct ce_add_elem()'s returned values
    - clk: socfpga: fix iomem pointer cast on 64-bit
    - dt-bindings: net: ethernet-controller: fix typo in NVMEM
    - net: sched: bump refcount for new action in ACT replace mode
    - cfg80211: remove WARN_ON() in cfg80211_sme_connect
    - net: tun: set tun->dev->addr_len during TUNSETLINK processing
    - drivers: net: fix memory leak in atusb_probe
    - drivers: net: fix memory leak in peak_usb_create_dev
    - net: mac802154: Fix general protection fault
    - net: ieee802154: nl-mac: fix check on panid
    - net: ieee802154: fix nl802154 del llsec key
    - net: ieee802154: fix nl802154 del llsec dev
    - net: ieee802154: fix nl802154 add llsec key
    - net: ieee802154: fix nl802154 del llsec devkey
    - net: ieee802154: forbid monitor for set llsec params
    - net: ieee802154: forbid monitor for del llsec seclevel
    - net: ieee802154: stop dump llsec params for monitors
    - Linux 5.4.112

* crash utility fails on arm64 with  cannot determine VA_BITS_ACTUAL
    (LP: #1919275)
    - arm64/crash_core: Export TCR_EL1.T1SZ in vmcoreinfo

* Focal update: v5.4.111 upstream stable release (LP: #1923874)
    - ARM: dts: am33xx: add aliases for mmc interfaces
    - bus: ti-sysc: Fix warning on unbind if reset is not deasserted
    - platform/x86: intel-hid: Support Lenovo ThinkPad X1 Tablet Gen 2
    - bpf, x86: Use kvmalloc_array instead kmalloc_array in bpf_jit_comp
    - net/mlx5e: Enforce minimum value check for ICOSQ size
    - net: pxa168_eth: Fix a potential data race in pxa168_eth_remove
    - mISDN: fix crash in fritzpci
    - mac80211: choose first enabled channel for monitor
    - drm/msm/adreno: a5xx_power: Don't apply A540 lm_setup to other GPUs
    - drm/msm: Ratelimit invalid-fence message
    - netfilter: conntrack: Fix gre tunneling over ipv6
    - platform/x86: thinkpad_acpi: Allow the FnLock LED to change state
    - x86/build: Turn off -fcf-protection for realmode targets
    - scsi: target: pscsi: Clean up after failure in pscsi_map_sg()
    - ia64: mca: allocate early mca with GFP_ATOMIC
    - ia64: fix format strings for err_inject
    - cifs: revalidate mapping when we open files for SMB1 POSIX
    - cifs: Silently ignore unknown oplock break handle
    - nvme-mpath: replace direct_make_request with generic_make_request
    - init/Kconfig: make COMPILE_TEST depend on !S390
    - init/Kconfig: make COMPILE_TEST depend on HAS_IOMEM
    - Linux 5.4.111

* Focal update: v5.4.110 upstream stable release (LP: #1923869)
    - selinux: vsock: Set SID for socket returned by accept()
    - ipv6: weaken the v4mapped source check
    - modsign: print module name along with error message
    - module: merge repetitive strings in module_sig_check()
    - module: avoid *goto*s in module_sig_check()
    - module: harden ELF info handling
    - ext4: shrink race window in ext4_should_retry_alloc()
    - ext4: fix bh ref count on error paths
    - fs: nfsd: fix kconfig dependency warning for NFSD_V4
    - rpc: fix NULL dereference on kmalloc failure
    - iomap: Fix negative assignment to unsigned sis->pages in
      iomap_swapfile_activate
    - ASoC: rt5640: Fix dac- and adc- vol-tlv values being off by a factor of 10
    - ASoC: rt5651: Fix dac- and adc- vol-tlv values being off by a factor of 10
    - ASoC: sgtl5000: set DAP_AVC_CTRL register to correct default value on probe
    - ASoC: es8316: Simplify adc_pga_gain_tlv table
    - ASoC: cs42l42: Fix Bitclock polarity inversion
    - ASoC: cs42l42: Fix channel width support
    - ASoC: cs42l42: Fix mixer volume control
    - ASoC: cs42l42: Always wait at least 3ms after reset
    - NFSD: fix error handling in NFSv4.0 callbacks
    - powerpc: Force inlining of cpu_has_feature() to avoid build failure
    - vhost: Fix vhost_vq_reset()
    - scsi: st: Fix a use after free in st_open()
    - scsi: qla2xxx: Fix broken #endif placement
    - staging: comedi: cb_pcidas: fix request_irq() warn
    - staging: comedi: cb_pcidas64: fix request_irq() warn
    - ASoC: rt5659: Update MCLK rate in set_sysclk()
    - thermal/core: Add NULL pointer check before using cooling device stats
    - locking/ww_mutex: Simplify use_ww_ctx & ww_ctx handling
    - ext4: do not iput inode under running transaction in ext4_rename()
    - net: mvpp2: fix interrupt mask/unmask skip condition
    - flow_dissector: fix TTL and TOS dissection on IPv4 fragments
    - can: dev: move driver related infrastructure into separate subdir
    - net: introduce CAN specific pointer in the struct net_device
    - can: tcan4x5x: fix max register value
    - brcmfmac: clear EAP/association status bits on linkdown events
    - ath10k: hold RCU lock when calling ieee80211_find_sta_by_ifaddr()
    - net: ethernet: aquantia: Handle error cleanup of start on open
    - appletalk: Fix skb allocation size in loopback case
    - net: wan/lmc: unregister device when no matching device is found
    - bpf: Remove MTU check in __bpf_skb_max_len
    - ALSA: usb-audio: Apply sample rate quirk to Logitech Connect
    - ALSA: hda: Re-add dropped snd_poewr_change_state() calls
    - ALSA: hda: Add missing sanity checks in PM prepare/complete callbacks
    - ALSA: hda/realtek: fix a determine_headset_type issue for a Dell AIO
    - ALSA: hda/realtek: call alc_update_headset_mode() in hp_automute_hook
    - xtensa: move coprocessor_flush to the .text section
    - PM: runtime: Fix race getting/putting suppliers at probe
    - PM: runtime: Fix ordering in pm_runtime_get_suppliers()
    - tracing: Fix stack trace event size
    - mm: fix race by making init_zero_pfn() early_initcall
    - drm/amdgpu: fix offset calculation in amdgpu_vm_bo_clear_mappings()
    - drm/amdgpu: check alignment on CPU page for bo map
    - reiserfs: update reiserfs_xattrs_initialized() condition
    - vfio/nvlink: Add missing SPAPR_TCE_IOMMU depends
    - pinctrl: rockchip: fix restore error in resume
    - extcon: Add stubs for extcon_register_notifier_all() functions
    - extcon: Fix error handling in extcon_dev_register
    - firewire: nosy: Fix a use-after-free bug in nosy_ioctl()
    - usbip: vhci_hcd fix shift out-of-bounds in vhci_hub_control()
    - USB: quirks: ignore remote wake-up on Fibocom L850-GL LTE modem
    - usb: musb: Fix suspend with devices connected for a64
    - usb: xhci-mtk: fix broken streams issue on 0.96 xHCI
    - cdc-acm: fix BREAK rx code path adding necessary calls
    - USB: cdc-acm: untangle a circular dependency between callback and softint
    - USB: cdc-acm: downgrade message to debug
    - USB: cdc-acm: fix double free on probe failure
    - USB: cdc-acm: fix use-after-free after probe failure
    - usb: gadget: udc: amd5536udc_pci fix null-ptr-dereference
    - usb: dwc2: Fix HPRT0.PrtSusp bit setting for HiKey 960 board.
    - usb: dwc2: Prevent core suspend when port connection flag is 0
    - staging: rtl8192e: Fix incorrect source in memcpy()
    - staging: rtl8192e: Change state information from u16 to u8
    - drivers: video: fbcon: fix NULL dereference in fbcon_cursor()
    - Linux 5.4.110

* Focal update: v5.4.109 upstream stable release (LP: #1923220)
    - hugetlbfs: hugetlb_fault_mutex_hash() cleanup
    - net: fec: ptp: avoid register access when ipg clock is disabled
    - powerpc/4xx: Fix build errors from mfdcr()
    - atm: eni: dont release is never initialized
    - atm: lanai: dont run lanai_dev_close if not open
    - Revert "r8152: adjust the settings about MAC clock speed down for RTL8153"
    - ALSA: hda: ignore invalid NHLT table
    - ixgbe: Fix memleak in ixgbe_configure_clsu32
    - net: tehuti: fix error return code in bdx_probe()
    - net: intel: iavf: fix error return code of iavf_init_get_resources()
    - sun/niu: fix wrong RXMAC_BC_FRM_CNT_COUNT count
    - gianfar: fix jumbo packets+napi+rx overrun crash
    - cifs: ask for more credit on async read/write code paths
    - cpufreq: blacklist Arm Vexpress platforms in cpufreq-dt-platdev
    - gpiolib: acpi: Add missing IRQF_ONESHOT
    - nfs: fix PNFS_FLEXFILE_LAYOUT Kconfig default
    - NFS: Correct size calculation for create reply length
    - net: hisilicon: hns: fix error return code of hns_nic_clear_all_rx_fetch()
    - net: wan: fix error return code of uhdlc_init()
    - net: davicom: Use platform_get_irq_optional()
    - atm: uPD98402: fix incorrect allocation
    - atm: idt77252: fix null-ptr-dereference
    - cifs: change noisy error message to FYI
    - irqchip/ingenic: Add support for the JZ4760
    - sparc64: Fix opcode filtering in handling of no fault loads
    - habanalabs: Call put_pid() when releasing control device
    - u64_stats,lockdep: Fix u64_stats_init() vs lockdep
    - regulator: qcom-rpmh: Correct the pmic5_hfsmps515 buck
    - drm/amd/display: Revert dram_clock_change_latency for DCN2.1
    - drm/amdgpu: fb BO should be ttm_bo_type_device
    - drm/radeon: fix AGP dependency
    - nvme: add NVME_REQ_CANCELLED flag in nvme_cancel_request()
    - nvme-fc: return NVME_SC_HOST_ABORTED_CMD when a command has been aborted
    - nvme-pci: add the DISABLE_WRITE_ZEROES quirk for a Samsung PM1725a
    - nfs: we don't support removing system.nfs4_acl
    - block: Suppress uevent for hidden device when removed
    - ia64: fix ia64_syscall_get_set_arguments() for break-based syscalls
    - ia64: fix ptrace(PTRACE_SYSCALL_INFO_EXIT) sign
    - netsec: restore phy power state after controller reset
    - platform/x86: intel-vbtn: Stop reporting SW_DOCK events
    - squashfs: fix inode lookup sanity checks
    - squashfs: fix xattr id and id lookup sanity checks
    - kasan: fix per-page tags for non-page_alloc pages
    - gcov: fix clang-11+ support
    - ACPI: video: Add missing callback back for Sony VPCEH3U1E
    - arm64: dts: ls1046a: mark crypto engine dma coherent
    - arm64: dts: ls1012a: mark crypto engine dma coherent
    - arm64: dts: ls1043a: mark crypto engine dma coherent
    - ARM: dts: at91-sama5d27_som1: fix phy address to 7
    - integrity: double check iint_cache was initialized
    - dm verity: fix DM_VERITY_OPTS_MAX value
    - dm ioctl: fix out of bounds array access when no devices
    - bus: omap_l3_noc: mark l3 irqs as IRQF_NO_THREAD
    - veth: Store queue_mapping independently of XDP prog presence
    - libbpf: Fix INSTALL flag order
    - net/mlx5e: Don't match on Geneve options in case option masks are all zero
    - ipv6: fix suspecious RCU usage warning
    - macvlan: macvlan_count_rx() needs to be aware of preemption
    - net: sched: validate stab values
    - net: dsa: bcm_sf2: Qualify phydev->dev_flags based on port
    - igc: Fix Pause Frame Advertising
    - igc: Fix Supported Pause Frame Link Setting
    - e1000e: add rtnl_lock() to e1000_reset_task
    - e1000e: Fix error handling in e1000_set_d0_lplu_state_82571
    - net/qlcnic: Fix a use after free in qlcnic_83xx_get_minidump_template
    - ftgmac100: Restart MAC HW once
    - selftests/bpf: Set gopt opt_class to 0 if get tunnel opt failed
    - netfilter: ctnetlink: fix dump of the expect mask attribute
    - tcp: relookup sock for RST+ACK packets handled by obsolete req sock
    - can: peak_usb: add forgotten supported devices
    - can: flexcan: flexcan_chip_freeze(): fix chip freeze for missing bitrate
    - can: kvaser_pciefd: Always disable bus load reporting
    - can: c_can_pci: c_can_pci_remove(): fix use-after-free
    - can: c_can: move runtime PM enable/disable to c_can_platform
    - can: m_can: m_can_do_rx_poll(): fix extraneous msg loss warning
    - can: m_can: m_can_rx_peripheral(): fix RX being blocked by errors
    - mac80211: fix rate mask reset
    - nfp: flower: fix pre_tun mask id allocation
    - libbpf: Use SOCK_CLOEXEC when opening the netlink socket
    - octeontx2-af: Fix irq free in rvu teardown
    - octeontx2-af: fix infinite loop in unmapping NPC counter
    - net: cdc-phonet: fix data-interface release on probe failure
    - r8152: limit the RX buffer size of RTL8153A for USB 2.0
    - net: stmmac: dwmac-sun8i: Provide TX and RX fifo sizes
    - selftests: forwarding: vxlan_bridge_1d: Fix vxlan ecn decapsulate value
    - libbpf: Fix BTF dump of pointer-to-array-of-struct
    - drm/msm: fix shutdown hook in case GPU components failed to bind
    - arm64: kdump: update ppos when reading elfcorehdr
    - PM: runtime: Defer suspending suppliers
    - net/mlx5e: Fix error path for ethtool set-priv-flag
    - PM: EM: postpone creating the debugfs dir till fs_initcall
    - RDMA/cxgb4: Fix adapter LE hash errors while destroying ipv6 listening
      server
    - bpf: Don't do bpf_cgroup_storage_set() for kuprobe/tp programs
    - ACPI: scan: Rearrange memory allocation in acpi_device_add()
    - ACPI: scan: Use unique number for instance_no
    - perf auxtrace: Fix auxtrace queue conflict
    - block: recalculate segment count for multi-segment discards correctly
    - scsi: Revert "qla2xxx: Make sure that aborted commands are freed"
    - scsi: qedi: Fix error return code of qedi_alloc_global_queues()
    - scsi: mpt3sas: Fix error return code of mpt3sas_base_attach()
    - locking/mutex: Fix non debug version of mutex_lock_io_nested()
    - x86/mem_encrypt: Correct physical address calculation in __set_clr_pte_enc()
    - can: dev: Move device back to init netns on owning netns delete
    - net: dsa: b53: VLAN filtering is global to all users
    - net: qrtr: fix a kernel-infoleak in qrtr_recvmsg()
    - mac80211: fix double free in ibss_leave
    - ext4: add reclaim checks to xattr code
    - can: peak_usb: Revert "can: peak_usb: add forgotten supported devices"
    - xen-blkback: don't leak persistent grants from xen_blkbk_map()
    - Linux 5.4.109

* Focal update: v5.4.108 upstream stable release (LP: #1923214)
    - ASoC: ak4458: Add MODULE_DEVICE_TABLE
    - ASoC: ak5558: Add MODULE_DEVICE_TABLE
    - ALSA: dice: fix null pointer dereference when node is disconnected
    - ALSA: hda/realtek: apply pin quirk for XiaomiNotebook Pro
    - ALSA: hda: generic: Fix the micmute led init state
    - ALSA: hda/realtek: Apply headset-mic quirks for Xiaomi Redmibook Air
    - Revert "PM: runtime: Update device status before letting suppliers suspend"
    - ARM: 9030/1: entry: omit FP emulation for UND exceptions taken in kernel
      mode
    - ARM: 9044/1: vfp: use undef hook for VFP support detection
    - btrfs: fix race when cloning extent buffer during rewind of an old root
    - btrfs: fix slab cache flags for free space tree bitmap
    - ASoC: fsl_ssi: Fix TDM slot setup for I2S mode
    - ASoC: SOF: Intel: unregister DMIC device on probe error
    - ASoC: SOF: intel: fix wrong poll bits in dsp power down
    - ASoC: simple-card-utils: Do not handle device clock
    - afs: Stop listxattr() from listing "afs.*" attributes
    - nvme: fix Write Zeroes limitations
    - nvme-tcp: fix possible hang when failing to set io queues
    - nvme-tcp: fix a NULL deref when receiving a 0-length r2t PDU
    - nvmet: don't check iosqes,iocqes for discovery controllers
    - nfsd: Don't keep looking up unhashed files in the nfsd file cache
    - NFSD: Repair misuse of sv_lock in 5.10.16-rt30.
    - svcrdma: disable timeouts on rdma backchannel
    - vfio: IOMMU_API should be selected
    - sunrpc: fix refcount leak for rpc auth modules
    - net/qrtr: fix __netdev_alloc_skb call
    - kbuild: Fix <linux/version.h> for empty SUBLEVEL or PATCHLEVEL again
    - riscv: Correct SPARSEMEM configuration
    - scsi: lpfc: Fix some error codes in debugfs
    - scsi: myrs: Fix a double free in myrs_cleanup()
    - counter: stm32-timer-cnt: Report count function when SLAVE_MODE_DISABLED
    - nvme-rdma: fix possible hang when failing to set io queues
    - usb-storage: Add quirk to defeat Kindle's automatic unload
    - usbip: Fix incorrect double assignment to udc->ud.tcp_rx
    - USB: replace hardcode maximum usb string length by definition
    - usb: gadget: configfs: Fix KASAN use-after-free
    - usb: typec: tcpm: Invoke power_supply_changed for tcpm-source-psy-
    - iio:adc:stm32-adc: Add HAS_IOMEM dependency
    - iio:adc:qcom-spmi-vadc: add default scale to LR_MUX2_BAT_ID channel
    - iio: adis16400: Fix an error code in adis16400_initial_setup()
    - iio: gyro: mpu3050: Fix error handling in mpu3050_trigger_handler
    - iio: adc: ad7949: fix wrong ADC result due to incorrect bit mask
    - iio: hid-sensor-humidity: Fix alignment issue of timestamp channel
    - iio: hid-sensor-prox: Fix scale not correct issue
    - iio: hid-sensor-temperature: Fix issues of timestamp channel
    - counter: stm32-timer-cnt: fix ceiling write max value
    - PCI: rpadlpar: Fix potential drc_name corruption in store functions
    - perf/x86/intel: Fix a crash caused by zero PEBS status
    - x86/ioapic: Ignore IRQ2 again
    - kernel, fs: Introduce and use set_restart_fn() and arch_set_restart_data()
    - x86: Move TS_COMPAT back to asm/thread_info.h
    - x86: Introduce TS_COMPAT_RESTART to fix get_nr_restart_syscall()
    - ext4: find old entry again if failed to rename whiteout
    - ext4: do not try to set xattr into ea_inode if value is empty
    - ext4: fix potential error in ext4_do_update_inode
    - efi: use 32-bit alignment for efi_guid_t literals
    - firmware/efi: Fix a use after bug in efi_mem_reserve_persistent
    - genirq: Disable interrupts for force threaded handlers
    - x86/apic/of: Fix CPU devicetree-node lookups
    - cifs: Fix preauth hash corruption
    - Linux 5.4.108

* Focal update: v5.4.107 upstream stable release (LP: #1923210)
    - KVM: arm64: nvhe: Save the SPE context early
    - btrfs: scrub: Don't check free space before marking a block group RO
    - drm/i915/gvt: Set SNOOP for PAT3 on BXT/APL to workaround GPU BB hang
    - drm/i915/gvt: Fix mmio handler break on BXT/APL.
    - drm/i915/gvt: Fix virtual display setup for BXT/APL
    - drm/i915/gvt: Fix port number for BDW on EDID region setup
    - drm/i915/gvt: Fix vfio_edid issue for BXT/APL
    - fuse: fix live lock in fuse_iget()
    - crypto: x86 - Regularize glue function prototypes
    - crypto: aesni - Use TEST %reg,%reg instead of CMP $0,%reg
    - crypto: x86/aes-ni-xts - use direct calls to and 4-way stride
    - net: dsa: tag_mtk: fix 802.1ad VLAN egress
    - net: dsa: b53: Support setting learning on port
    - Linux 5.4.107

-- Kelsey Skunberg <kelsey.skunberg@canonical.com>  Fri, 07 May 2021 18:45:05 -0600

Changed in linux (Ubuntu Focal):
status:	Fix Committed → Fix Released

Revision history for this message

Launchpad Janitor (janitor) wrote on 2021-06-03:

#21

Download full text (51.1 KiB)

This bug was fixed in the package linux - 5.8.0-55.62

---------------
linux (5.8.0-55.62) groovy; urgency=medium

* groovy/linux: 5.8.0-55.62 -proposed tracker (LP: #1930379)

  * [Potential Regression] Unable to create KVM with uvtool on Groovy ARM64
    (LP: #1929925)
    - SAUCE: KVM: arm64: Assign kvm_ipa_limit

linux (5.8.0-54.61) groovy; urgency=medium

* groovy/linux: 5.8.0-54.61 -proposed tracker (LP: #1927592)

  * Introduce the 465 driver series, fabric-manager, and libnvidia-nscq
    (LP: #1925522)
    - debian/dkms-versions -- add NVIDIA 465 and migrate 450 to 460

  * linux-image-5.0.0-35-generic breaks checkpointing of container
    (LP: #1857257)
    - SAUCE: overlayfs: fix incorrect mnt_id of files opened from map_files

  * netfilter: x_tables: fix compat match/target pad out-of-bound write
    (LP: #1927682)
    - netfilter: x_tables: fix compat match/target pad out-of-bound write

  * Groovy update: upstream stable patchset 2021-05-04 (LP: #1927150)
    - mt76: fix tx skb error handling in mt76_dma_tx_queue_skb
    - net: fec: ptp: avoid register access when ipg clock is disabled
    - powerpc/4xx: Fix build errors from mfdcr()
    - atm: eni: dont release is never initialized
    - atm: lanai: dont run lanai_dev_close if not open
    - Revert "r8152: adjust the settings about MAC clock speed down for RTL8153"
    - ALSA: hda: ignore invalid NHLT table
    - ixgbe: Fix memleak in ixgbe_configure_clsu32
    - scsi: ufs: ufs-qcom: Disable interrupt in reset path
    - blk-cgroup: Fix the recursive blkg rwstat
    - net: tehuti: fix error return code in bdx_probe()
    - net: intel: iavf: fix error return code of iavf_init_get_resources()
    - sun/niu: fix wrong RXMAC_BC_FRM_CNT_COUNT count
    - cifs: ask for more credit on async read/write code paths
    - gfs2: fix use-after-free in trans_drain
    - cpufreq: blacklist Arm Vexpress platforms in cpufreq-dt-platdev
    - gpiolib: acpi: Add missing IRQF_ONESHOT
    - nfs: fix PNFS_FLEXFILE_LAYOUT Kconfig default
    - NFS: Correct size calculation for create reply length
    - net: hisilicon: hns: fix error return code of hns_nic_clear_all_rx_fetch()
    - net: wan: fix error return code of uhdlc_init()
    - net: davicom: Use platform_get_irq_optional()
    - net: enetc: set MAC RX FIFO to recommended value
    - atm: uPD98402: fix incorrect allocation
    - atm: idt77252: fix null-ptr-dereference
    - cifs: change noisy error message to FYI
    - irqchip/ingenic: Add support for the JZ4760
    - kbuild: add image_name to no-sync-config-targets
    - kbuild: dummy-tools: fix inverted tests for gcc
    - umem: fix error return code in mm_pci_probe()
    - sparc64: Fix opcode filtering in handling of no fault loads
    - habanalabs: Call put_pid() when releasing control device
    - staging: rtl8192e: fix kconfig dependency on CRYPTO
    - u64_stats,lockdep: Fix u64_stats_init() vs lockdep
    - regulator: qcom-rpmh: Correct the pmic5_hfsmps515 buck
    - block: Fix REQ_OP_ZONE_RESET_ALL handling
    - drm/amd/display: Revert dram_clock_change_latency for DCN2.1
    - drm/amdgpu: fb BO should be ttm_bo_type_device
    - drm/radeon: fix AGP dependency
    - nvme: add NVM...

This bug was fixed in the package linux - 5.8.0-55.62

---------------
linux (5.8.0-55.62) groovy; urgency=medium

* groovy/linux: 5.8.0-55.62 -proposed tracker (LP: #1930379)

* [Potential Regression] Unable to create KVM with uvtool on Groovy ARM64
    (LP: #1929925)
    - SAUCE: KVM: arm64: Assign kvm_ipa_limit

linux (5.8.0-54.61) groovy; urgency=medium

* groovy/linux: 5.8.0-54.61 -proposed tracker (LP: #1927592)

* Introduce the 465 driver series, fabric-manager, and libnvidia-nscq
    (LP: #1925522)
    - debian/dkms-versions -- add NVIDIA 465 and migrate 450 to 460

* linux-image-5.0.0-35-generic breaks checkpointing of container
    (LP: #1857257)
    - SAUCE: overlayfs: fix incorrect mnt_id of files opened from map_files

*  netfilter: x_tables: fix compat match/target pad out-of-bound write
    (LP: #1927682)
    - netfilter: x_tables: fix compat match/target pad out-of-bound write

* Groovy update: upstream stable patchset 2021-05-04 (LP: #1927150)
    - mt76: fix tx skb error handling in mt76_dma_tx_queue_skb
    - net: fec: ptp: avoid register access when ipg clock is disabled
    - powerpc/4xx: Fix build errors from mfdcr()
    - atm: eni: dont release is never initialized
    - atm: lanai: dont run lanai_dev_close if not open
    - Revert "r8152: adjust the settings about MAC clock speed down for RTL8153"
    - ALSA: hda: ignore invalid NHLT table
    - ixgbe: Fix memleak in ixgbe_configure_clsu32
    - scsi: ufs: ufs-qcom: Disable interrupt in reset path
    - blk-cgroup: Fix the recursive blkg rwstat
    - net: tehuti: fix error return code in bdx_probe()
    - net: intel: iavf: fix error return code of iavf_init_get_resources()
    - sun/niu: fix wrong RXMAC_BC_FRM_CNT_COUNT count
    - cifs: ask for more credit on async read/write code paths
    - gfs2: fix use-after-free in trans_drain
    - cpufreq: blacklist Arm Vexpress platforms in cpufreq-dt-platdev
    - gpiolib: acpi: Add missing IRQF_ONESHOT
    - nfs: fix PNFS_FLEXFILE_LAYOUT Kconfig default
    - NFS: Correct size calculation for create reply length
    - net: hisilicon: hns: fix error return code of hns_nic_clear_all_rx_fetch()
    - net: wan: fix error return code of uhdlc_init()
    - net: davicom: Use platform_get_irq_optional()
    - net: enetc: set MAC RX FIFO to recommended value
    - atm: uPD98402: fix incorrect allocation
    - atm: idt77252: fix null-ptr-dereference
    - cifs: change noisy error message to FYI
    - irqchip/ingenic: Add support for the JZ4760
    - kbuild: add image_name to no-sync-config-targets
    - kbuild: dummy-tools: fix inverted tests for gcc
    - umem: fix error return code in mm_pci_probe()
    - sparc64: Fix opcode filtering in handling of no fault loads
    - habanalabs: Call put_pid() when releasing control device
    - staging: rtl8192e: fix kconfig dependency on CRYPTO
    - u64_stats,lockdep: Fix u64_stats_init() vs lockdep
    - regulator: qcom-rpmh: Correct the pmic5_hfsmps515 buck
    - block: Fix REQ_OP_ZONE_RESET_ALL handling
    - drm/amd/display: Revert dram_clock_change_latency for DCN2.1
    - drm/amdgpu: fb BO should be ttm_bo_type_device
    - drm/radeon: fix AGP dependency
    - nvme: add NVME_REQ_CANCELLED flag in nvme_cancel_request()
    - nvme-fc: set NVME_REQ_CANCELLED in nvme_fc_terminate_exchange()
    - nvme-fc: return NVME_SC_HOST_ABORTED_CMD when a command has been aborted
    - nvme-rdma: Fix a use after free in nvmet_rdma_write_data_done
    - nvme-pci: add the DISABLE_WRITE_ZEROES quirk for a Samsung PM1725a
    - nfs: we don't support removing system.nfs4_acl
    - block: Suppress uevent for hidden device when removed
    - ia64: fix ia64_syscall_get_set_arguments() for break-based syscalls
    - ia64: fix ptrace(PTRACE_SYSCALL_INFO_EXIT) sign
    - netsec: restore phy power state after controller reset
    - platform/x86: intel-vbtn: Stop reporting SW_DOCK events
    - psample: Fix user API breakage
    - z3fold: prevent reclaim/free race for headless pages
    - squashfs: fix inode lookup sanity checks
    - squashfs: fix xattr id and id lookup sanity checks
    - hugetlb_cgroup: fix imbalanced css_get and css_put pair for shared mappings
    - kasan: fix per-page tags for non-page_alloc pages
    - gcov: fix clang-11+ support
    - ACPI: video: Add missing callback back for Sony VPCEH3U1E
    - ACPICA: Always create namespace nodes using acpi_ns_create_node()
    - arm64: dts: ls1046a: mark crypto engine dma coherent
    - arm64: dts: ls1012a: mark crypto engine dma coherent
    - arm64: dts: ls1043a: mark crypto engine dma coherent
    - ARM: dts: at91: sam9x60: fix mux-mask for PA7 so it can be set to A, B and C
    - ARM: dts: at91: sam9x60: fix mux-mask to match product's datasheet
    - ARM: dts: at91-sama5d27_som1: fix phy address to 7
    - integrity: double check iint_cache was initialized
    - drm/amd/pm: workaround for audio noise issue
    - drm/i915: Fix the GT fence revocation runtime PM logic
    - dm verity: fix DM_VERITY_OPTS_MAX value
    - dm ioctl: fix out of bounds array access when no devices
    - bus: omap_l3_noc: mark l3 irqs as IRQF_NO_THREAD
    - ARM: OMAP2+: Fix smartreflex init regression after dropping legacy data
    - soc: ti: omap-prm: Fix occasional abort on reset deassert for dra7 iva
    - veth: Store queue_mapping independently of XDP prog presence
    - libbpf: Fix INSTALL flag order
    - net/mlx5e: RX, Mind the MPWQE gaps when calculating offsets
    - net/mlx5e: When changing XDP program without reset, take refs for XSK RQs
    - net/mlx5e: Don't match on Geneve options in case option masks are all zero
    - ipv6: fix suspecious RCU usage warning
    - macvlan: macvlan_count_rx() needs to be aware of preemption
    - net: sched: validate stab values
    - net: dsa: bcm_sf2: Qualify phydev->dev_flags based on port
    - igc: reinit_locked() should be called with rtnl_lock
    - igc: Fix Pause Frame Advertising
    - igc: Fix Supported Pause Frame Link Setting
    - igc: Fix igc_ptp_rx_pktstamp()
    - e1000e: add rtnl_lock() to e1000_reset_task
    - e1000e: Fix error handling in e1000_set_d0_lplu_state_82571
    - net/qlcnic: Fix a use after free in qlcnic_83xx_get_minidump_template
    - net: phy: broadcom: Add power down exit reset state delay
    - ftgmac100: Restart MAC HW once
    - clk: qcom: gcc-sc7180: Use floor ops for the correct sdcc1 clk
    - net: ipa: terminate message handler arrays
    - net: qrtr: fix a kernel-infoleak in qrtr_recvmsg()
    - flow_dissector: fix byteorder of dissected ICMP ID
    - selftests/bpf: Set gopt opt_class to 0 if get tunnel opt failed
    - netfilter: ctnetlink: fix dump of the expect mask attribute
    - net: hdlc_x25: Prevent racing between "x25_close" and "x25_xmit"/"x25_rx"
    - tcp: relookup sock for RST+ACK packets handled by obsolete req sock
    - can: peak_usb: add forgotten supported devices
    - can: flexcan: flexcan_chip_freeze(): fix chip freeze for missing bitrate
    - can: kvaser_pciefd: Always disable bus load reporting
    - can: c_can_pci: c_can_pci_remove(): fix use-after-free
    - can: c_can: move runtime PM enable/disable to c_can_platform
    - can: m_can: m_can_do_rx_poll(): fix extraneous msg loss warning
    - can: m_can: m_can_rx_peripheral(): fix RX being blocked by errors
    - mac80211: fix rate mask reset
    - mac80211: Allow HE operation to be longer than expected.
    - selftests/net: fix warnings on reuseaddr_ports_exhausted
    - nfp: flower: add ipv6 bit to pre_tunnel control message
    - nfp: flower: fix pre_tun mask id allocation
    - ftrace: Fix modify_ftrace_direct.
    - ionic: linearize tso skb with too many frags
    - netfilter: nftables: report EOPNOTSUPP on unsupported flowtable flags
    - netfilter: nftables: allow to update flowtable flags
    - netfilter: flowtable: Make sure GC works periodically in idle system
    - libbpf: Use SOCK_CLOEXEC when opening the netlink socket
    - ipv6: weaken the v4mapped source check
    - octeontx2-af: Formatting debugfs entry rsrc_alloc.
    - octeontx2-af: Fix irq free in rvu teardown
    - octeontx2-pf: Clear RSS enable flag on interace down
    - octeontx2-af: fix infinite loop in unmapping NPC counter
    - net: check all name nodes in __dev_alloc_name
    - net: cdc-phonet: fix data-interface release on probe failure
    - r8152: limit the RX buffer size of RTL8153A for USB 2.0
    - net: stmmac: dwmac-sun8i: Provide TX and RX fifo sizes
    - selinux: vsock: Set SID for socket returned by accept()
    - selftests: forwarding: vxlan_bridge_1d: Fix vxlan ecn decapsulate value
    - libbpf: Fix BTF dump of pointer-to-array-of-struct
    - drm/msm: fix shutdown hook in case GPU components failed to bind
    - arm64: kdump: update ppos when reading elfcorehdr
    - PM: runtime: Defer suspending suppliers
    - net/mlx5: Add back multicast stats for uplink representor
    - net/mlx5e: Allow to match on MPLS parameters only for MPLS over UDP
    - net/mlx5e: Fix error path for ethtool set-priv-flag
    - PM: EM: postpone creating the debugfs dir till fs_initcall
    - net: bridge: don't notify switchdev for local FDB addresses
    - octeontx2-af: Fix memory leak of object buf
    - RDMA/cxgb4: Fix adapter LE hash errors while destroying ipv6 listening
      server
    - bpf: Don't do bpf_cgroup_storage_set() for kuprobe/tp programs
    - net: Consolidate common blackhole dst ops
    - net, bpf: Fix ip6ip6 crash with collect_md populated skbs
    - net: phy: introduce phydev->port
    - net: phy: broadcom: Avoid forward for bcm54xx_config_clock_delay()
    - net: phy: broadcom: Set proper 1000BaseX/SGMII interface mode for BCM54616S
    - net: phy: broadcom: Fix RGMII delays for BCM50160 and BCM50610M
    - dm table: Fix zoned model check and zone sectors check
    - mm/mmu_notifiers: ensure range_end() is paired with range_start()
    - ACPI: scan: Rearrange memory allocation in acpi_device_add()
    - ACPI: scan: Use unique number for instance_no
    - perf auxtrace: Fix auxtrace queue conflict
    - perf synthetic events: Avoid write of uninitialized memory when generating
      PERF_RECORD_MMAP* records
    - block: recalculate segment count for multi-segment discards correctly
    - scsi: Revert "qla2xxx: Make sure that aborted commands are freed"
    - scsi: qedi: Fix error return code of qedi_alloc_global_queues()
    - scsi: mpt3sas: Fix error return code of mpt3sas_base_attach()
    - smb3: fix cached file size problems in duplicate extents (reflink)
    - locking/mutex: Fix non debug version of mutex_lock_io_nested()
    - x86/mem_encrypt: Correct physical address calculation in __set_clr_pte_enc()
    - can: dev: Move device back to init netns on owning netns delete
    - net: dsa: b53: VLAN filtering is global to all users
    - mac80211: fix double free in ibss_leave
    - ext4: add reclaim checks to xattr code
    - can: peak_usb: Revert "can: peak_usb: add forgotten supported devices"
    - xen-blkback: don't leak persistent grants from xen_blkbk_map()
    - arm64: mm: correct the inside linear map range during hotplug check
    - ext4: shrink race window in ext4_should_retry_alloc()
    - ext4: fix bh ref count on error paths
    - fs: nfsd: fix kconfig dependency warning for NFSD_V4
    - rpc: fix NULL dereference on kmalloc failure
    - iomap: Fix negative assignment to unsigned sis->pages in
      iomap_swapfile_activate
    - ASoC: rt1015: fix i2c communication error
    - ASoC: rt5640: Fix dac- and adc- vol-tlv values being off by a factor of 10
    - ASoC: rt5651: Fix dac- and adc- vol-tlv values being off by a factor of 10
    - ASoC: sgtl5000: set DAP_AVC_CTRL register to correct default value on probe
    - ASoC: es8316: Simplify adc_pga_gain_tlv table
    - ASoC: soc-core: Prevent warning if no DMI table is present
    - ASoC: cs42l42: Fix Bitclock polarity inversion
    - ASoC: cs42l42: Fix channel width support
    - ASoC: cs42l42: Fix mixer volume control
    - ASoC: cs42l42: Always wait at least 3ms after reset
    - NFSD: fix error handling in NFSv4.0 callbacks
    - kernel: freezer should treat PF_IO_WORKER like PF_KTHREAD for freezing
    - vhost: Fix vhost_vq_reset()
    - io_uring: fix ->flags races by linked timeouts
    - scsi: st: Fix a use after free in st_open()
    - scsi: qla2xxx: Fix broken #endif placement
    - staging: comedi: cb_pcidas: fix request_irq() warn
    - staging: comedi: cb_pcidas64: fix request_irq() warn
    - ASoC: rt5659: Update MCLK rate in set_sysclk()
    - ASoC: rt711: add snd_soc_component remove callback
    - thermal/core: Add NULL pointer check before using cooling device stats
    - locking/ww_mutex: Simplify use_ww_ctx & ww_ctx handling
    - locking/ww_mutex: Fix acquire/release imbalance in
      ww_acquire_init()/ww_acquire_fini()
    - nvmet-tcp: fix kmap leak when data digest in use
    - ext4: do not iput inode under running transaction in ext4_rename()
    - net: mvpp2: fix interrupt mask/unmask skip condition
    - flow_dissector: fix TTL and TOS dissection on IPv4 fragments
    - can: dev: move driver related infrastructure into separate subdir
    - net: introduce CAN specific pointer in the struct net_device
    - can: tcan4x5x: fix max register value
    - brcmfmac: clear EAP/association status bits on linkdown events
    - netdevsim: dev: Initialize FIB module after debugfs
    - iwlwifi: pcie: don't disable interrupts for reg_lock
    - ath10k: hold RCU lock when calling ieee80211_find_sta_by_ifaddr()
    - net: ethernet: aquantia: Handle error cleanup of start on open
    - appletalk: Fix skb allocation size in loopback case
    - net: ipa: remove two unused register definitions
    - net: ipa: fix register write command validation
    - net: wan/lmc: unregister device when no matching device is found
    - net: 9p: advance iov on empty read
    - bpf: Remove MTU check in __bpf_skb_max_len
    - ACPI: tables: x86: Reserve memory occupied by ACPI tables
    - ACPI: processor: Fix CPU0 wakeup in acpi_idle_play_dead()
    - ALSA: usb-audio: Apply sample rate quirk to Logitech Connect
    - ALSA: hda: Re-add dropped snd_poewr_change_state() calls
    - ALSA: hda: Add missing sanity checks in PM prepare/complete callbacks
    - ALSA: hda/realtek: fix a determine_headset_type issue for a Dell AIO
    - ALSA: hda/realtek: call alc_update_headset_mode() in hp_automute_hook
    - ALSA: hda/realtek: fix mute/micmute LEDs for HP 640 G8
    - xtensa: fix uaccess-related livelock in do_page_fault
    - xtensa: move coprocessor_flush to the .text section
    - PM: runtime: Fix race getting/putting suppliers at probe
    - PM: runtime: Fix ordering in pm_runtime_get_suppliers()
    - tracing: Fix stack trace event size
    - mm: fix race by making init_zero_pfn() early_initcall
    - drm/amdkfd: dqm fence memory corruption
    - drm/amdgpu: fix offset calculation in amdgpu_vm_bo_clear_mappings()
    - drm/amdgpu: check alignment on CPU page for bo map
    - reiserfs: update reiserfs_xattrs_initialized() condition
    - drm/tegra: dc: Restore coupling of display controllers
    - drm/tegra: sor: Grab runtime PM reference across reset
    - vfio/nvlink: Add missing SPAPR_TCE_IOMMU depends
    - pinctrl: rockchip: fix restore error in resume
    - extcon: Add stubs for extcon_register_notifier_all() functions
    - extcon: Fix error handling in extcon_dev_register
    - usb: dwc3: pci: Enable dis_uX_susphy_quirk for Intel Merrifield
    - video: hyperv_fb: Fix a double free in hvfb_probe
    - firewire: nosy: Fix a use-after-free bug in nosy_ioctl()
    - usbip: vhci_hcd fix shift out-of-bounds in vhci_hub_control()
    - USB: quirks: ignore remote wake-up on Fibocom L850-GL LTE modem
    - usb: musb: Fix suspend with devices connected for a64
    - usb: xhci-mtk: fix broken streams issue on 0.96 xHCI
    - cdc-acm: fix BREAK rx code path adding necessary calls
    - USB: cdc-acm: untangle a circular dependency between callback and softint
    - USB: cdc-acm: downgrade message to debug
    - USB: cdc-acm: fix double free on probe failure
    - USB: cdc-acm: fix use-after-free after probe failure
    - usb: gadget: udc: amd5536udc_pci fix null-ptr-dereference
    - usb: dwc2: Fix HPRT0.PrtSusp bit setting for HiKey 960 board.
    - usb: dwc2: Prevent core suspend when port connection flag is 0
    - staging: rtl8192e: Fix incorrect source in memcpy()
    - staging: rtl8192e: Change state information from u16 to u8
    - drivers: video: fbcon: fix NULL dereference in fbcon_cursor()
    - Revert "kernel: freezer should treat PF_IO_WORKER like PF_KTHREAD for
      freezing"
    - ARM: dts: am33xx: add aliases for mmc interfaces
    - bus: ti-sysc: Fix warning on unbind if reset is not deasserted
    - platform/x86: intel-hid: Support Lenovo ThinkPad X1 Tablet Gen 2
    - bpf, x86: Use kvmalloc_array instead kmalloc_array in bpf_jit_comp
    - net/mlx5e: Enforce minimum value check for ICOSQ size
    - net: pxa168_eth: Fix a potential data race in pxa168_eth_remove
    - kunit: tool: Fix a python tuple typing error
    - mISDN: fix crash in fritzpci
    - mac80211: Check crypto_aead_encrypt for errors
    - mac80211: choose first enabled channel for monitor
    - drm/msm/adreno: a5xx_power: Don't apply A540 lm_setup to other GPUs
    - drm/msm: Ratelimit invalid-fence message
    - netfilter: conntrack: Fix gre tunneling over ipv6
    - netfilter: nftables: skip hook overlap logic if flowtable is stale
    - net: ipa: fix init header command validation
    - platform/x86: thinkpad_acpi: Allow the FnLock LED to change state
    - x86/build: Turn off -fcf-protection for realmode targets
    - platform/x86: intel_pmc_core: Ignore GBE LTR on Tiger Lake platforms
    - scsi: target: pscsi: Clean up after failure in pscsi_map_sg()
    - selftests/vm: fix out-of-tree build
    - ia64: mca: allocate early mca with GFP_ATOMIC
    - ia64: fix format strings for err_inject
    - cifs: revalidate mapping when we open files for SMB1 POSIX
    - cifs: Silently ignore unknown oplock break handle
    - init/Kconfig: make COMPILE_TEST depend on !S390
    - init/Kconfig: make COMPILE_TEST depend on HAS_IOMEM
    - nvme-mpath: replace direct_make_request with generic_make_request

* Enable CIFS GCM256 (LP: #1921916)
    - smb3: add defines for new crypto algorithms
    - smb3.1.1: add new module load parm require_gcm_256
    - smb3.1.1: add new module load parm enable_gcm_256
    - smb3.1.1: print warning if server does not support requested encryption type
    - smb3.1.1: rename nonces used for GCM and CCM encryption
    - smb3.1.1: set gcm256 when requested
    - cifs: Adjust key sizes and key generation routines for AES256 encryption

* locking/qrwlock: Fix ordering in queued_write_lock_slowpath() (LP: #1926184)
    - locking/qrwlock: Fix ordering in queued_write_lock_slowpath()

* Make AMD gpus choose YCbCr420 encoding automatically when required for 4k
    60Hz output (LP: #1922754)
    - drm/amd/display: Try YCbCr420 color when YCbCr444 fails

* [Ubuntu 21.04] net/mlx5: Fix HW spec violation configuring uplink
    (LP: #1925452)
    - net/mlx5: Fix HW spec violation configuring uplink

* Groovy update: upstream stable patchset 2021-04-27 (LP: #1926360)
    - crypto: aesni - Use TEST %reg,%reg instead of CMP $0,%reg
    - crypto: x86/aes-ni-xts - use direct calls to and 4-way stride
    - RDMA/srp: Fix support for unpopulated and unbalanced NUMA nodes
    - fuse: fix live lock in fuse_iget()
    - ALSA: usb-audio: Don't avoid stopping the stream at disconnection
    - net: dsa: b53: Support setting learning on port
    - KVM: arm64: nvhe: Save the SPE context early
    - drm/i915/gvt: Set SNOOP for PAT3 on BXT/APL to workaround GPU BB hang
    - drm/i915/gvt: Fix mmio handler break on BXT/APL.
    - drm/i915/gvt: Fix virtual display setup for BXT/APL
    - drm/i915/gvt: Fix vfio_edid issue for BXT/APL
    - ASoC: ak4458: Add MODULE_DEVICE_TABLE
    - ASoC: ak5558: Add MODULE_DEVICE_TABLE
    - ALSA: dice: fix null pointer dereference when node is disconnected
    - ALSA: hda/realtek: apply pin quirk for XiaomiNotebook Pro
    - ALSA: hda: generic: Fix the micmute led init state
    - ALSA: hda/realtek: Apply headset-mic quirks for Xiaomi Redmibook Air
    - s390/pci: refactor zpci_create_device()
    - s390/pci: remove superfluous zdev->zbus check
    - s390/pci: fix leak of PCI device structure
    - zonefs: Fix O_APPEND async write handling
    - zonefs: prevent use of seq files as swap file
    - btrfs: fix race when cloning extent buffer during rewind of an old root
    - btrfs: fix slab cache flags for free space tree bitmap
    - vhost-vdpa: set v->config_ctx to NULL if eventfd_ctx_fdget() fails
    - ASoC: fsl_ssi: Fix TDM slot setup for I2S mode
    - ASoC: Intel: bytcr_rt5640: Fix HP Pavilion x2 10-p0XX OVCD current threshold
    - ASoC: SOF: Intel: unregister DMIC device on probe error
    - ASoC: SOF: intel: fix wrong poll bits in dsp power down
    - ASoC: qcom: sdm845: Fix array out of bounds access
    - ASoC: qcom: sdm845: Fix array out of range on rx slim channels
    - ASoC: codecs: wcd934x: add a sanity check in set channel map
    - ASoC: qcom: lpass-cpu: Fix lpass dai ids parse
    - ASoC: simple-card-utils: Do not handle device clock
    - afs: Fix accessing YFS xattrs on a non-YFS server
    - afs: Stop listxattr() from listing "afs.*" attributes
    - nvme: fix Write Zeroes limitations
    - nvme-tcp: fix misuse of __smp_processor_id with preemption enabled
    - nvme-tcp: fix possible hang when failing to set io queues
    - nvme-tcp: fix a NULL deref when receiving a 0-length r2t PDU
    - nvmet: don't check iosqes,iocqes for discovery controllers
    - nfsd: Don't keep looking up unhashed files in the nfsd file cache
    - nfsd: don't abort copies early
    - NFSD: Repair misuse of sv_lock in 5.10.16-rt30.
    - NFSD: fix dest to src mount in inter-server COPY
    - svcrdma: disable timeouts on rdma backchannel
    - vfio: IOMMU_API should be selected
    - sunrpc: fix refcount leak for rpc auth modules
    - i915/perf: Start hrtimer only if sampling the OA buffer
    - pstore: Fix warning in pstore_kill_sb()
    - net/qrtr: fix __netdev_alloc_skb call
    - kbuild: Fix <linux/version.h> for empty SUBLEVEL or PATCHLEVEL again
    - cifs: fix allocation size on newly created files
    - riscv: Correct SPARSEMEM configuration
    - scsi: lpfc: Fix some error codes in debugfs
    - scsi: myrs: Fix a double free in myrs_cleanup()
    - RISC-V: correct enum sbi_ext_rfence_fid
    - counter: stm32-timer-cnt: Report count function when SLAVE_MODE_DISABLED
    - nvme-rdma: fix possible hang when failing to set io queues
    - ibmvnic: add some debugs
    - ibmvnic: serialize access to work queue on remove
    - tty: serial: stm32-usart: Remove set but unused 'cookie' variables
    - serial: stm32: fix DMA initialization error handling
    - bpf: Declare __bpf_free_used_maps() unconditionally
    - RDMA/rtrs: Remove unnecessary argument dir of rtrs_iu_free
    - RDMA/rtrs-srv: Jump to dereg_mr label if allocate iu fails
    - RDMA/rtrs: Introduce rtrs_post_send
    - RDMA/rtrs: Fix KASAN: stack-out-of-bounds bug
    - module: merge repetitive strings in module_sig_check()
    - module: avoid *goto*s in module_sig_check()
    - module: harden ELF info handling
    - scsi: pm80xx: Fix pm8001_mpi_get_nvmd_resp() race condition
    - RDMA/mlx5: Allow creating all QPs even when non RDMA profile is used
    - i40e: Fix endianness conversions
    - net: phy: micrel: set soft_reset callback to genphy_soft_reset for KSZ8081
    - MIPS: compressed: fix build with enabled UBSAN
    - media: cedrus: h264: Support profile controls
    - ibmvnic: remove excessive irqsave
    - s390/qeth: integrate RX refill worker with NAPI
    - s390/qeth: schedule TX NAPI on QAOB completion
    - drm/amd/pm: fulfill the Polaris implementation for
      get_clock_by_type_with_latency()
    - gfs2: Add common helper for holding and releasing the freeze glock
    - gfs2: move freeze glock outside the make_fs_rw and _ro functions
    - gfs2: bypass signal_our_withdraw if no journal
    - powerpc: Force inlining of cpu_has_feature() to avoid build failure
    - usb-storage: Add quirk to defeat Kindle's automatic unload
    - usbip: Fix incorrect double assignment to udc->ud.tcp_rx
    - usb: gadget: configfs: Fix KASAN use-after-free
    - usb: typec: Remove vdo[3] part of tps6598x_rx_identity_reg struct
    - usb: typec: tcpm: Invoke power_supply_changed for tcpm-source-psy-
    - thunderbolt: Initialize HopID IDAs in tb_switch_alloc()
    - iio:adc:stm32-adc: Add HAS_IOMEM dependency
    - iio:adc:qcom-spmi-vadc: add default scale to LR_MUX2_BAT_ID channel
    - iio: adis16400: Fix an error code in adis16400_initial_setup()
    - iio: gyro: mpu3050: Fix error handling in mpu3050_trigger_handler
    - iio: adc: ab8500-gpadc: Fix off by 10 to 3
    - iio: adc: ad7949: fix wrong ADC result due to incorrect bit mask
    - iio: adc: adi-axi-adc: add proper Kconfig dependencies
    - iio: hid-sensor-humidity: Fix alignment issue of timestamp channel
    - iio: hid-sensor-prox: Fix scale not correct issue
    - iio: hid-sensor-temperature: Fix issues of timestamp channel
    - counter: stm32-timer-cnt: fix ceiling write max value
    - counter: stm32-timer-cnt: fix ceiling miss-alignment with reload register
    - PCI: rpadlpar: Fix potential drc_name corruption in store functions
    - perf/x86/intel: Fix a crash caused by zero PEBS status
    - x86/ioapic: Ignore IRQ2 again
    - kernel, fs: Introduce and use set_restart_fn() and arch_set_restart_data()
    - x86: Move TS_COMPAT back to asm/thread_info.h
    - x86: Introduce TS_COMPAT_RESTART to fix get_nr_restart_syscall()
    - efivars: respect EFI_UNSUPPORTED return from firmware
    - ext4: fix error handling in ext4_end_enable_verity()
    - ext4: find old entry again if failed to rename whiteout
    - ext4: do not try to set xattr into ea_inode if value is empty
    - ext4: fix potential error in ext4_do_update_inode
    - MAINTAINERS: move some real subsystems off of the staging mailing list
    - MAINTAINERS: move the staging subsystem to lists.linux.dev
    - efi: use 32-bit alignment for efi_guid_t literals
    - firmware/efi: Fix a use after bug in efi_mem_reserve_persistent
    - genirq: Disable interrupts for force threaded handlers
    - x86/apic/of: Fix CPU devicetree-node lookups
    - cifs: Fix preauth hash corruption
    - USB: replace hardcode maximum usb string length by definition

* Groovy update: upstream stable patchset 2021-04-20 (LP: #1925259)
    - uapi: nfnetlink_cthelper.h: fix userspace compilation error
    - powerpc/perf: Fix handling of privilege level checks in perf interrupt
      context
    - powerpc/pseries: Don't enforce MSI affinity with kdump
    - crypto: mips/poly1305 - enable for all MIPS processors
    - ath9k: fix transmitting to stations in dynamic SMPS mode
    - net: Fix gro aggregation for udp encaps with zero csum
    - net: check if protocol extracted by virtio_net_hdr_set_proto is correct
    - net: avoid infinite loop in mpls_gso_segment when mpls_hlen == 0
    - can: skb: can_skb_set_owner(): fix ref counting if socket was closed before
      setting skb ownership
    - can: flexcan: assert FRZ bit in flexcan_chip_freeze()
    - can: flexcan: enable RX FIFO after FRZ/HALT valid
    - can: flexcan: invoke flexcan_chip_freeze() to enter freeze mode
    - can: tcan4x5x: tcan4x5x_init(): fix initialization - clear MRAM before
      entering Normal Mode
    - tcp: Fix sign comparison bug in getsockopt(TCP_ZEROCOPY_RECEIVE)
    - tcp: add sanity tests to TCP_QUEUE_SEQ
    - netfilter: nf_nat: undo erroneous tcp edemux lookup
    - netfilter: x_tables: gpf inside xt_find_revision()
    - net: always use icmp{,v6}_ndo_send from ndo_start_xmit
    - net: phy: fix save wrong speed and duplex problem if autoneg is on
    - selftests/bpf: No need to drop the packet when there is no geneve opt
    - selftests/bpf: Mask bpf_csum_diff() return value to 16 bits in test_verifier
    - samples, bpf: Add missing munmap in xdpsock
    - libbpf: Clear map_info before each bpf_obj_get_info_by_fd
    - ibmvnic: always store valid MAC address
    - mt76: dma: do not report truncated frames to mac80211
    - powerpc/603: Fix protection of user pages mapped with PROT_NONE
    - mount: fix mounting of detached mounts onto targets that reside on shared
      mounts
    - cifs: return proper error code in statfs(2)
    - Revert "mm, slub: consider rest of partial list if acquire_slab() fails"
    - sh_eth: fix TRSCER mask for SH771x
    - net: enetc: don't overwrite the RSS indirection table when initializing
    - net: enetc: take the MDIO lock only once per NAPI poll cycle
    - net: enetc: fix incorrect TPID when receiving 802.1ad tagged packets
    - net: enetc: don't disable VLAN filtering in IFF_PROMISC mode
    - net: enetc: remove bogus write to SIRXIDR from enetc_setup_rxbdr
    - net: enetc: keep RX ring consumer index in sync with hardware
    - net: ethernet: mtk-star-emac: fix wrong unmap in RX handling
    - net/mlx4_en: update moderation when config reset
    - net: stmmac: fix incorrect DMA channel intr enable setting of EQoS v4.10
    - nexthop: Do not flush blackhole nexthops when loopback goes down
    - net: sched: avoid duplicates in classes dump
    - net: dsa: sja1105: fix SGMII PCS being forced to SPEED_UNKNOWN instead of
      SPEED_10
    - net: usb: qmi_wwan: allow qmimux add/del with master up
    - netdevsim: init u64 stats for 32bit hardware
    - cipso,calipso: resolve a number of problems with the DOI refcounts
    - net: stmmac: Fix VLAN filter delete timeout issue in Intel mGBE SGMII
    - stmmac: intel: Fixes clock registration error seen for multiple interfaces
    - net: lapbether: Remove netif_start_queue / netif_stop_queue
    - net: davicom: Fix regulator not turned off on failed probe
    - net: davicom: Fix regulator not turned off on driver removal
    - net: enetc: allow hardware timestamping on TX queues with tc-etf enabled
    - net: qrtr: fix error return code of qrtr_sendmsg()
    - s390/qeth: fix memory leak after failed TX Buffer allocation
    - r8169: fix r8168fp_adjust_ocp_cmd function
    - ixgbe: fail to create xfrm offload of IPsec tunnel mode SA
    - perf build: Fix ccache usage in $(CC) when generating arch errno table
    - net: stmmac: stop each tx channel independently
    - net: stmmac: fix watchdog timeout during suspend/resume stress test
    - net: stmmac: fix wrongly set buffer2 valid when sph unsupport
    - ethtool: fix the check logic of at least one channel for RX/TX
    - selftests: forwarding: Fix race condition in mirror installation
    - perf traceevent: Ensure read cmdlines are null terminated.
    - perf report: Fix -F for branch & mem modes
    - net: hns3: fix query vlan mask value error for flow director
    - net: hns3: fix bug when calculating the TCAM table info
    - s390/cio: return -EFAULT if copy_to_user() fails again
    - bnxt_en: reliably allocate IRQ table on reset to avoid crash
    - gpiolib: acpi: Add ACPI_GPIO_QUIRK_ABSOLUTE_NUMBER quirk
    - gpiolib: acpi: Allow to find GpioInt() resource by name and index
    - gpio: pca953x: Set IRQ type when handle Intel Galileo Gen 2
    - gpio: fix gpio-device list corruption
    - drm/compat: Clear bounce structures
    - drm/amd/display: Add a backlight module option
    - drm/amdgpu/display: use GFP_ATOMIC in dcn21_validate_bandwidth_fp()
    - drm/amd/display: Fix nested FPU context in dcn21_validate_bandwidth()
    - drm/amd/pm: bug fix for pcie dpm
    - drm/amdgpu/display: simplify backlight setting
    - drm/amdgpu/display: don't assert in set backlight function
    - drm/amdgpu/display: handle aux backlight in backlight_get_brightness
    - drm/shmem-helper: Check for purged buffers in fault handler
    - drm/shmem-helper: Don't remove the offset in vm_area_struct pgoff
    - drm: Use USB controller's DMA mask when importing dmabufs
    - drm: meson_drv add shutdown function
    - drm/shmem-helpers: vunmap: Don't put pages for dma-buf
    - s390/cio: return -EFAULT if copy_to_user() fails
    - s390/crypto: return -EFAULT if copy_to_user() fails
    - qxl: Fix uninitialised struct field head.surface_id
    - sh_eth: fix TRSCER mask for R7S9210
    - media: usbtv: Fix deadlock on suspend
    - media: rkisp1: params: fix wrong bits settings
    - media: v4l: vsp1: Fix uif null pointer access
    - media: v4l: vsp1: Fix bru null pointer access
    - media: rc: compile rc-cec.c into rc-core
    - [Packaging] update modules for rc-cec
    - cifs: fix credit accounting for extra channel
    - net: hns3: fix error mask definition of flow director
    - s390/qeth: don't replace a fully completed async TX buffer
    - s390/qeth: remove QETH_QDIO_BUF_HANDLED_DELAYED state
    - s390/qeth: improve completion of pending TX buffers
    - s390/qeth: fix notification for pending buffers during teardown
    - net: dsa: tag_ksz: don't allocate additional memory for padding/tagging
    - net: dsa: trailer: don't allocate additional memory for padding/tagging
    - net: dsa: tag_qca: let DSA core deal with TX reallocation
    - net: dsa: tag_ocelot: let DSA core deal with TX reallocation
    - net: dsa: tag_mtk: let DSA core deal with TX reallocation
    - net: dsa: tag_lan9303: let DSA core deal with TX reallocation
    - net: dsa: tag_edsa: let DSA core deal with TX reallocation
    - net: dsa: tag_brcm: let DSA core deal with TX reallocation
    - net: dsa: tag_dsa: let DSA core deal with TX reallocation
    - net: dsa: tag_gswip: let DSA core deal with TX reallocation
    - net: dsa: tag_ar9331: let DSA core deal with TX reallocation
    - net: dsa: tag_mtk: fix 802.1ad VLAN egress
    - ath11k: peer delete synchronization with firmware
    - i2c: rcar: faster irq code to minimize HW race condition
    - i2c: rcar: optimize cacheline to minimize HW race condition
    - scsi: ufs: WB is only available on LUN #0 to #7
    - udf: fix silent AED tagLocation corruption
    - iommu/vt-d: Clear PRQ overflow only when PRQ is empty
    - mmc: mxs-mmc: Fix a resource leak in an error handling path in
      'mxs_mmc_probe()'
    - mmc: mediatek: fix race condition between msdc_request_timeout and irq
    - mmc: sdhci-iproc: Add ACPI bindings for the RPi
    - Platform: OLPC: Fix probe error handling
    - powerpc/pci: Add ppc_md.discover_phbs()
    - spi: stm32: make spurious and overrun interrupts visible
    - powerpc: improve handling of unrecoverable system reset
    - powerpc/perf: Record counter overflow always if SAMPLE_IP is unset
    - HID: logitech-dj: add support for the new lightspeed connection iteration
    - powerpc/64: Fix stack trace not displaying final frame
    - iommu/amd: Fix performance counter initialization
    - clk: qcom: gdsc: Implement NO_RET_PERIPH flag
    - sparc32: Limit memblock allocation to low memory
    - sparc64: Use arch_validate_flags() to validate ADI flag
    - Input: applespi - don't wait for responses to commands indefinitely.
    - PCI: xgene-msi: Fix race in installing chained irq handler
    - PCI: mediatek: Add missing of_node_put() to fix reference leak
    - drivers/base: build kunit tests without structleak plugin
    - PCI/LINK: Remove bandwidth notification
    - [Config] updateconfigs for PCIE_BW
    - kbuild: clamp SUBLEVEL to 255
    - PCI: Fix pci_register_io_range() memory leak
    - i40e: Fix memory leak in i40e_probe
    - s390/smp: __smp_rescan_cpus() - move cpumask away from stack
    - drivers/base/memory: don't store phys_device in memory blocks
    - sysctl.c: fix underflow value setting risk in vm_table
    - scsi: libiscsi: Fix iscsi_prep_scsi_cmd_pdu() error handling
    - scsi: target: core: Add cmd length set before cmd complete
    - scsi: target: core: Prevent underflow for service actions
    - clk: qcom: gpucc-msm8998: Add resets, cxc, fix flags on gpu_gx_gdsc
    - mmc: sdhci: Update firmware interface API
    - ARM: 9029/1: Make iwmmxt.S support Clang's integrated assembler
    - ARM: assembler: introduce adr_l, ldr_l and str_l macros
    - ARM: efistub: replace adrl pseudo-op with adr_l macro invocation
    - ALSA: usb: Add Plantronics C320-M USB ctrl msg delay quirk
    - ALSA: hda/hdmi: Cancel pending works before suspend
    - ALSA: hda/conexant: Add quirk for mute LED control on HP ZBook G5
    - ALSA: hda/ca0132: Add Sound BlasterX AE-5 Plus support
    - ALSA: hda: Drop the BATCH workaround for AMD controllers
    - ALSA: hda: Flush pending unsolicited events before suspend
    - ALSA: hda: Avoid spurious unsol event handling during S3/S4
    - ALSA: usb-audio: Fix "cannot get freq eq" errors on Dell AE515 sound bar
    - ALSA: usb-audio: Apply the control quirk to Plantronics headsets
    - arm64: kasan: fix page_alloc tagging with DEBUG_VIRTUAL
    - s390/dasd: fix hanging DASD driver unbind
    - s390/dasd: fix hanging IO request during DASD driver unbind
    - software node: Fix node registration
    - xen/events: reset affinity of 2-level event when tearing it down
    - mmc: mmci: Add MMC_CAP_NEED_RSP_BUSY for the stm32 variants
    - mmc: core: Fix partition switch time for eMMC
    - mmc: cqhci: Fix random crash when remove mmc module/card
    - cifs: do not send close in compound create+close requests
    - Goodix Fingerprint device is not a modem
    - USB: gadget: u_ether: Fix a configfs return code
    - usb: gadget: f_uac2: always increase endpoint max_packet_size by one audio
      slot
    - usb: gadget: f_uac1: stop playback on function disable
    - usb: dwc3: qcom: Add missing DWC3 OF node refcount decrement
    - usb: dwc3: qcom: add URS Host support for sdm845 ACPI boot
    - usb: dwc3: qcom: add ACPI device id for sc8180x
    - usb: dwc3: qcom: Honor wakeup enabled/disabled state
    - USB: usblp: fix a hang in poll() if disconnected
    - usb: renesas_usbhs: Clear PIPECFG for re-enabling pipe with other EPNUM
    - usb: xhci: do not perform Soft Retry for some xHCI hosts
    - xhci: Improve detection of device initiated wake signal.
    - usb: xhci: Fix ASMedia ASM1042A and ASM3242 DMA addressing
    - xhci: Fix repeated xhci wake after suspend due to uncleared internal wake
      state
    - USB: serial: io_edgeport: fix memory leak in edge_startup
    - USB: serial: ch341: add new Product ID
    - USB: serial: cp210x: add ID for Acuity Brands nLight Air Adapter
    - USB: serial: cp210x: add some more GE USB IDs
    - usbip: fix stub_dev to check for stream socket
    - usbip: fix vhci_hcd to check for stream socket
    - usbip: fix vudc to check for stream socket
    - usbip: fix vhci_hcd attach_store() races leading to gpf
    - usbip: fix vudc usbip_sockfd_store races leading to gpf
    - misc/pvpanic: Export module FDT device table
    - staging: rtl8192u: fix ->ssid overflow in r8192_wx_set_scan()
    - staging: rtl8188eu: prevent ->ssid overflow in rtw_wx_set_scan()
    - staging: rtl8712: unterminated string leads to read overflow
    - staging: rtl8188eu: fix potential memory corruption in
      rtw_check_beacon_data()
    - staging: ks7010: prevent buffer overflow in ks_wlan_set_scan()
    - staging: rtl8712: Fix possible buffer overflow in r8712_sitesurvey_cmd
    - staging: rtl8192e: Fix possible buffer overflow in _rtl92e_wx_set_scan
    - staging: comedi: addi_apci_1032: Fix endian problem for COS sample
    - staging: comedi: addi_apci_1500: Fix endian problem for command sample
    - staging: comedi: adv_pci1710: Fix endian problem for AI command data
    - staging: comedi: das6402: Fix endian problem for AI command data
    - staging: comedi: das800: Fix endian problem for AI command data
    - staging: comedi: dmm32at: Fix endian problem for AI command data
    - staging: comedi: me4000: Fix endian problem for AI command data
    - staging: comedi: pcl711: Fix endian problem for AI command data
    - staging: comedi: pcl818: Fix endian problem for AI command data
    - sh_eth: fix TRSCER mask for R7S72100
    - arm64/mm: Fix pfn_valid() for ZONE_DEVICE based memory
    - SUNRPC: Set memalloc_nofs_save() for sync tasks
    - NFS: Don't revalidate the directory permissions on a lookup failure
    - NFS: Don't gratuitously clear the inode cache when lookup failed
    - NFSv4.2: fix return value of _nfs4_get_security_label()
    - block: rsxx: fix error return code of rsxx_pci_probe()
    - configfs: fix a use-after-free in __configfs_open_file
    - arm64: mm: use a 48-bit ID map when possible on 52-bit VA builds
    - hrtimer: Update softirq_expires_next correctly after
      __hrtimer_get_next_event()
    - powerpc/64s/exception: Clean up a missed SRR specifier
    - stop_machine: mark helpers __always_inline
    - include/linux/sched/mm.h: use rcu_dereference in in_vfork()
    - zram: fix return value on writeback_store
    - linux/compiler-clang.h: define HAVE_BUILTIN_BSWAP*
    - sched/membarrier: fix missing local execution of ipi_sync_rq_state()
    - efi: stub: omit SetVirtualAddressMap() if marked unsupported in RT_PROP
      table
    - powerpc/64s: Fix instruction encoding for lis in ppc_function_entry()
    - powerpc: Fix inverted SET_FULL_REGS bitop
    - powerpc: Fix missing declaration of [en/dis]able_kernel_vsx()
    - binfmt_misc: fix possible deadlock in bm_register_write
    - x86/unwind/orc: Disable KASAN checking in the ORC unwinder, part 2
    - KVM: kvmclock: Fix vCPUs > 64 can't be online/hotpluged
    - KVM: arm64: Reject VM creation when the default IPA size is unsupported
    - KVM: arm64: Fix exclusive limit for IPA size
    - mm/userfaultfd: fix memory corruption due to writeprotect
    - mm/page_alloc.c: refactor initialization of struct page for holes in memory
      layout
    - xen/events: don't unmask an event channel when an eoi is pending
    - xen/events: avoid handling the same event on two cpus at the same time

* Groovy update: upstream stable patchset 2021-04-12 (LP: #1923493)
    - net: usb: qmi_wwan: support ZTE P685M modem
    - drm/virtio: use kvmalloc for large allocations
    - x86/build: Treat R_386_PLT32 relocation as R_386_PC32
    - JFS: more checks for invalid superblock
    - sched/core: Allow try_invoke_on_locked_down_task() with irqs disabled
    - udlfb: Fix memory leak in dlfb_usb_probe
    - media: mceusb: sanity check for prescaler value
    - erofs: fix shift-out-of-bounds of blkszbits
    - media: v4l2-ctrls.c: fix shift-out-of-bounds in std_validate
    - xfs: Fix assert failure in xfs_setattr_size()
    - net/af_iucv: remove WARN_ONCE on malformed RX packets
    - smackfs: restrict bytes count in smackfs write functions
    - tomoyo: ignore data race while checking quota
    - net: fix up truesize of cloned skb in skb_prepare_for_shift()
    - nbd: handle device refs for DESTROY_ON_DISCONNECT properly
    - mm/hugetlb.c: fix unnecessary address expansion of pmd sharing
    - RDMA/rtrs: Do not signal for heatbeat
    - RDMA/rtrs-clt: Use bitmask to check sess->flags
    - RDMA/rtrs-srv: Do not signal REG_MR
    - tcp: fix tcp_rmem documentation
    - net: bridge: use switchdev for port flags set through sysfs too
    - net: ag71xx: remove unnecessary MTU reservation
    - net: hsr: add support for EntryForgetTime
    - net: psample: Fix netlink skb length with tunnel info
    - net: fix dev_ifsioc_locked() race condition
    - dt-bindings: ethernet-controller: fix fixed-link specification
    - dt-bindings: net: btusb: DT fix s/interrupt-name/interrupt-names/
    - rsi: Fix TX EAPOL packet handling against iwlwifi AP
    - rsi: Move card interrupt handling to RX thread
    - EDAC/amd64: Do not load on family 0x15, model 0x13
    - staging: fwserial: Fix error handling in fwserial_create
    - x86/reboot: Add Zotac ZBOX CI327 nano PCI reboot quirk
    - vt/consolemap: do font sum unsigned
    - wlcore: Fix command execute failure 19 for wl12xx
    - Bluetooth: hci_h5: Set HCI_QUIRK_SIMULTANEOUS_DISCOVERY for btrtl
    - Bluetooth: btusb: fix memory leak on suspend and resume
    - mt76: mt7615: reset token when mac_reset happens
    - pktgen: fix misuse of BUG_ON() in pktgen_thread_worker()
    - ath10k: fix wmi mgmt tx queue full due to race condition
    - net: sfp: add mode quirk for GPON module Ubiquiti U-Fiber Instant
    - Bluetooth: Add new HCI_QUIRK_NO_SUSPEND_NOTIFIER quirk
    - Bluetooth: Fix null pointer dereference in amp_read_loc_assoc_final_data
    - staging: most: sound: add sanity check for function argument
    - staging: bcm2835-audio: Replace unsafe strcpy() with strscpy()
    - brcmfmac: Add DMI nvram filename quirk for Predia Basic tablet
    - brcmfmac: Add DMI nvram filename quirk for Voyo winpad A15 tablet
    - drm/hisilicon: Fix use-after-free
    - crypto: tcrypt - avoid signed overflow in byte count
    - fs: make unlazy_walk() error handling consistent
    - drm/amdgpu: Add check to prevent IH overflow
    - PCI: Add a REBAR size quirk for Sapphire RX 5600 XT Pulse
    - ASoC: Intel: bytcr_rt5640: Add new BYT_RT5640_NO_SPEAKERS quirk-flag
    - drm/amd/display: Guard against NULL pointer deref when get_i2c_info fails
    - media: uvcvideo: Allow entities with no pads
    - f2fs: handle unallocated section and zone on pinned/atgc
    - f2fs: fix to set/clear I_LINKABLE under i_lock
    - nvme-core: add cancel tagset helpers
    - nvme-rdma: add clean action for failed reconnection
    - nvme-tcp: add clean action for failed reconnection
    - ASoC: Intel: Add DMI quirk table to soc_intel_is_byt_cr()
    - btrfs: fix error handling in commit_fs_roots
    - perf/x86/kvm: Add Cascade Lake Xeon steppings to isolation_ucodes[]
    - ASoC: Intel: sof_sdw: detect DMIC number based on mach params
    - parisc: Bump 64-bit IRQ stack size to 64 KB
    - sched/features: Fix hrtick reprogramming
    - ASoC: Intel: bytcr_rt5640: Add quirk for the Estar Beauty HD MID 7316R
      tablet
    - ASoC: Intel: bytcr_rt5640: Add quirk for the Voyo Winpad A15 tablet
    - ASoC: Intel: bytcr_rt5651: Add quirk for the Jumper EZpad 7 tablet
    - ASoC: Intel: bytcr_rt5640: Add quirk for the Acer One S1002 tablet
    - Xen/gnttab: handle p2m update errors on a per-slot basis
    - xen-netback: respect gnttab_map_refs()'s return value
    - zsmalloc: account the number of compacted pages correctly
    - swap: fix swapfile read/write offset
    - media: v4l: ioctl: Fix memory leak in video_usercopy
    - ALSA: hda/realtek: Apply dual codec quirks for MSI Godlike X570 board
    - net: sfp: VSOL V2801F / CarlitoxxPro CPGOS03-0490 v2.0 workaround
    - net: sfp: add workaround for Realtek RTL8672 and RTL9601C chips
    - nvme-pci: refactor nvme_unmap_data
    - nvme-pci: fix error unwind in nvme_map_data
    - ALSA: hda/realtek: Enable headset mic of Acer SWIFT with ALC256
    - ALSA: usb-audio: use Corsair Virtuoso mapping for Corsair Virtuoso SE
    - ALSA: usb-audio: Drop bogus dB range in too low level
    - tpm, tpm_tis: Decorate tpm_tis_gen_interrupt() with request_locality()
    - tpm, tpm_tis: Decorate tpm_get_timeouts() with request_locality()
    - btrfs: avoid double put of block group when emptying cluster
    - btrfs: fix raid6 qstripe kmap
    - btrfs: fix race between writes to swap files and scrub
    - btrfs: fix stale data exposure after cloning a hole with NO_HOLES enabled
    - btrfs: fix race between extent freeing/allocation when using bitmaps
    - btrfs: validate qgroup inherit for SNAP_CREATE_V2 ioctl
    - btrfs: free correct amount of space in btrfs_delayed_inode_reserve_metadata
    - btrfs: unlock extents in btrfs_zero_range in case of quota reservation
      errors
    - btrfs: fix warning when creating a directory with smack enabled
    - io_uring: ignore double poll add on the same waitqueue head
    - dm bufio: subtract the number of initial sectors in dm_bufio_get_device_size
    - dm verity: fix FEC for RS roots unaligned to block size
    - drm/amdgpu: fix parameter error of RREG32_PCIE() in amdgpu_regs_pcie
    - crypto - shash: reduce minimum alignment of shash_desc structure
    - arm64: mm: Move reserve_crashkernel() into mem_init()
    - arm64: mm: Move zone_dma_bits initialization into zone_sizes_init()
    - of/address: Introduce of_dma_get_max_cpu_address()
    - of: unittest: Add test for of_dma_get_max_cpu_address()
    - arm64: mm: Set ZONE_DMA size based on devicetree's dma-ranges
    - arm64: mm: Set ZONE_DMA size based on early IORT scan
    - mm: Remove examples from enum zone_type comment
    - ALSA: ctxfi: cthw20k2: fix mask on conf to allow 4 bits
    - RDMA/cm: Fix IRQ restore in ib_send_cm_sidr_rep
    - RDMA/rxe: Fix missing kconfig dependency on CRYPTO
    - IB/mlx5: Add missing error code
    - ALSA: hda: intel-nhlt: verify config type
    - ftrace: Have recordmcount use w8 to read relp->r_info in
      arm64_is_fake_mcount
    - rsxx: Return -EFAULT if copy_to_user() fails
    - iommu/vt-d: Fix status code for Allocate/Free PASID command
    - Revert "arm64: dts: amlogic: add missing ethernet reset ID"
    - of: unittest: Fix build on architectures without CONFIG_OF_ADDRESS
    - tomoyo: recognize kernel threads correctly
    - r8169: fix resuming from suspend on RTL8105e if machine runs on battery
    - ACPICA: Fix race in generic_serial_bus (I2C) and GPIO op_region parameter
      handling
    - ASoC: SOF: Intel: broadwell: fix mutual exclusion with catpt driver
    - nvme-pci: mark Kingston SKC2000 as not supporting the deepest power state
    - parisc: Enable -mlong-calls gcc option with CONFIG_COMPILE_TEST
    - arm64: Make CPU_BIG_ENDIAN depend on ld.bfd or ld.lld 13.0.0+
    - iommu/amd: Fix sleeping in atomic in increase_address_space()
    - Bluetooth: btqca: Add valid le states quirk
    - mwifiex: pcie: skip cancel_work_sync() on reset failure path
    - ASoC: Intel: sof_sdw: add quirk for new TigerLake-SDCA device
    - bus: ti-sysc: Implement GPMC debug quirk to drop platform data
    - platform/x86: acer-wmi: Cleanup ACER_CAP_FOO defines
    - platform/x86: acer-wmi: Cleanup accelerometer device handling
    - platform/x86: acer-wmi: Add new force_caps module parameter
    - platform/x86: acer-wmi: Add ACER_CAP_SET_FUNCTION_MODE capability flag
    - platform/x86: acer-wmi: Add support for SW_TABLET_MODE on Switch devices
    - platform/x86: acer-wmi: Add ACER_CAP_KBD_DOCK quirk for the Aspire Switch
      10E SW3-016
    - HID: mf: add support for 0079:1846 Mayflash/Dragonrise USB Gamecube Adapter
    - media: cx23885: add more quirks for reset DMA on some AMD IOMMU
    - ACPI: video: Add DMI quirk for GIGABYTE GB-BXBT-2807
    - ASoC: Intel: bytcr_rt5640: Add quirk for ARCHOS Cesium 140
    - PCI: Add function 1 DMA alias quirk for Marvell 9215 SATA controller
    - ASoC: Intel: sof_sdw: add missing TGL_HDMI quirk for Dell SKU 0A32
    - scsi: ufs: Add a quirk to permit overriding UniPro defaults
    - misc: eeprom_93xx46: Add quirk to support Microchip 93LC46B eeprom
    - scsi: ufs: Introduce a quirk to allow only page-aligned sg entries
    - drm/msm/a5xx: Remove overwriting A5XX_PC_DBG_ECO_CNTL register
    - mmc: sdhci-of-dwcmshc: set SDHCI_QUIRK2_PRESET_VALUE_BROKEN
    - HID: i2c-hid: Add I2C_HID_QUIRK_NO_IRQ_AFTER_RESET for ITE8568 EC on Voyo
      Winpad A15
    - scsi: ufs: Fix a duplicate dev quirk number
    - KVM: SVM: Clear the CR4 register on reset
    - nvme-pci: mark Seagate Nytro XM1440 as QUIRK_NO_NS_DESC_LIST.
    - nvme-pci: add quirks for Lexar 256GB SSD
    - dm table: fix iterate_devices based device capability checks
    - dm table: fix DAX iterate_devices based device capability checks
    - dm table: fix zoned iterate_devices based device capability checks

* [SRU][F:OEM-5.10/G/H] add realtek 8852 bluetooth support (LP: #1924207)
    - Bluetooth: btusb: btrtl: Add support for RTL8852A
    - Bluetooth: btrtl: Enable central-peripheral role
    - Bluetooth: btrtl: Enable WBS for the specific Realtek devices

* Backport mlx5e fix for tunnel offload (LP: #1921769)
    - net/mlx5e: Check tunnel offload is required before setting SWP

* crash utility fails on arm64 with cannot determine VA_BITS_ACTUAL
    (LP: #1919275)
    - arm64/crash_core: Export TCR_EL1.T1SZ in vmcoreinfo

-- Stefan Bader <stefan.bader@canonical.com>  Tue, 01 Jun 2021 09:57:09 +0200

Changed in linux (Ubuntu Groovy):
status:	Fix Committed → Fix Released

Revision history for this message

Frank Heimes (fheimes) wrote on 2021-06-30:

#22

I just checked the situation for this on hirsute.
The patch is already included in hirsute (master):
da7897c5355f net/mlx5: Fix HW spec violation configuring uplink
It was added as part of:
LP#1926368 "Hirsute update: v5.11.14 upstream stable release"
Hence updating the hirsute entry to Fix Released and with that the entire bug.

Changed in linux (Ubuntu Hirsute):
status:	Fix Committed → Fix Released
Changed in ubuntu-z-systems:
status:	Fix Committed → Fix Released

Revision history for this message

bugproxy (bugproxy) wrote on 2021-07-15:

#23

------- Comment From <email address hidden> 2021-07-14 20:44 EDT-------
IBM bugzilla status->closed, Fix Released for all requested distros

Ubuntu
linux package

[Ubuntu 21.04] net/mlx5: Fix HW spec violation configuring uplink

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	Status	Importance	Assigned to
Ubuntu on IBM z Systems	Fix Released	High	Skipper Bug Screeners
linux (Ubuntu)	Invalid	High	Skipper Bug Screeners
Focal	Fix Released	Medium	Unassigned
Groovy	Fix Released	Medium	Unassigned
Hirsute	Fix Released	Medium	Skipper Bug Screeners

Ubuntulinux package

[Ubuntu 21.04] net/mlx5: Fix HW spec violation configuring uplink

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Ubuntu
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