This bug is awaiting verification that the linux/6.11.0-26.26 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-oracular-linux' to 'verification-done-oracular-
linux'. If the problem still exists, change the tag 'verification-
needed-oracular-linux' to 'verification-failed-oracular-linux'.


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: kernel-spammed-oracular-linux-v2 
verification-needed-oracular-linux

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/2106251

Title:
  Backport "PCI: Wait for device readiness with Configuration RRS" to
  N/O

Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Noble:
  Fix Committed
Status in linux source package in Oracular:
  Fix Committed

Bug description:
  GCP is requesting a backport of the patch d591f6804e7e "PCI: Wait for
  device readiness with Configuration RRS" from upstream to the Noble
  and Oracular kernels.

  The following patches are required for the backport:
   d591f6804e7e1310881c9224d72247a2b65039af PCI: Wait for device readiness with 
Configuration RRS
   ce526e1b29c70cff175e3ab8d9cb7e3f24321498 PCI: Avoid FLR for Mediatek MT7922 
WiFi

  Impact:
   - GCP states that they would like to leverage the flexibility that the patch 
affords over and above the typical PCI quirks treatment.

  Testing:
   - Boot-tested the changes in GCP environment on amd64 hardware.

  Regression potential:
   - The changes affect the PCI core and the Mediatek MT7922 WiFi driver. The 
PCI core is affected in the device wait logic. Latency between device reset and 
configuration accesses may be altered. The Mediatek driver introduces a quirk 
that specifies those devices don't implement FLR.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2106251/+subscriptions


-- 
Mailing list: https://launchpad.net/~kernel-packages
Post to     : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help   : https://help.launchpad.net/ListHelp

Reply via email to