This bug was fixed in the package linux-bluefield - 5.4.0-1040.44
---------------
linux-bluefield (5.4.0-1040.44) focal; urgency=medium
* focal/linux-bluefield: 5.4.0-1040.44 -proposed tracker (LP:
#1978639)
* fix ref leak when switching zones (LP: #1979009)
- net/sched: act_ct: fix ref leak when switching zones
* Fix XFRM flags validity check (LP: #1978967)
- SAUCE: net/xfrm: Fix XFRM flags validity check
[ Ubuntu: 5.4.0-121.137 ]
* focal/linux: 5.4.0-121.137 -proposed tracker (LP: #1978666)
* Packaging resync (LP: #1786013)
- debian/dkms-versions -- update from kernel-versions (main/2022.05.30)
* CVE-2022-28388
- can: usb_8dev: usb_8dev_start_xmit(): fix double dev_kfree_skb() in error
path
* test_vxlan_under_vrf.sh in net from ubuntu_kernel_selftests failed (Check VM
connectivity through VXLAN (underlay in the default VRF) [FAIL])
(LP: #1871015)
- selftests: net: test_vxlan_under_vrf: fix HV connectivity test
* [UBUNTU 20.04] CPU-MF: add extended counter set definitions for new IBM z16
(LP: #1974433)
- s390/cpumf: add new extended counter set for IBM z16
* [UBUNTU 20.04] KVM nesting support leaks too much memory, might result in
stalls during cleanup (LP: #1974017)
- KVM: s390: vsie/gmap: reduce gmap_rmap overhead
* [UBUNTU 20.04] Null Pointer issue in nfs code running Ubuntu on IBM Z
(LP: #1968096)
- NFS: Fix up nfs_ctx_key_to_expire()
[ Ubuntu: 5.4.0-120.136 ]
* CVE-2022-21123 // CVE-2022-21125 // CVE-2022-21166
- cpu/speculation: Add prototype for cpu_show_srbds()
- x86/cpu: Add Jasper Lake to Intel family
- x86/cpu: Add Lakefield, Alder Lake and Rocket Lake models to the to Intel
CPU family
- x86/cpu: Add another Alder Lake CPU to the Intel family
- Documentation: Add documentation for Processor MMIO Stale Data
- x86/speculation/mmio: Enumerate Processor MMIO Stale Data bug
- x86/speculation: Add a common function for MD_CLEAR mitigation update
- x86/speculation/mmio: Add mitigation for Processor MMIO Stale Data
- x86/bugs: Group MDS, TAA & Processor MMIO Stale Data mitigations
- x86/speculation/mmio: Enable CPU Fill buffer clearing on idle
- x86/speculation/mmio: Add sysfs reporting for Processor MMIO Stale Data
- x86/speculation/srbds: Update SRBDS mitigation selection
- x86/speculation/mmio: Reuse SRBDS mitigation for SBDS
- KVM: x86/speculation: Disable Fill buffer clear within guests
- x86/speculation/mmio: Print SMT warning
-- Zachary Tahenakos <[email protected]> Tue, 21 Jun
2022 13:59:23 -0400
** Changed in: linux-bluefield (Ubuntu Focal)
Status: Fix Committed => Fix Released
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2022-21123
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2022-21125
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2022-21166
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2022-28388
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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-bluefield in Ubuntu.
https://bugs.launchpad.net/bugs/1974241
Title:
mlxbf_gige: revert "add interrupt counts" commit
Status in linux-bluefield package in Ubuntu:
Invalid
Status in linux-bluefield source package in Focal:
Fix Released
Bug description:
SRU Justification:
[Impact]
There is a mlxbf_gige driver commit (ed0dd97e64a5) which pertains to
"UBUNTU: SAUCE: mlxbf_gige: add interrupt counts to "ethtool -S".
This logic is modified in upstream Linux, so this SAUCE commit will
need to be reverted.
[Fix]
The fix is to revert this driver commit.
[Test Case]
With this commit reverted the driver should function as before
(e.g. probe succeeds, oob_net0 link up, etc) EXCEPT that the
output of "ethtool -S" will no longer show the interrupt counts.
[Regression Potential]
The amount of driver logic being reverted is quite small, so
no potential for creating a regression.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux-bluefield/+bug/1974241/+subscriptions
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