This bug is awaiting verification that the linux-azure-
fips/5.15.0-1085.94+fips1 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-jammy-linux-azure-fips' to
'verification-done-jammy-linux-azure-fips'. If the problem still exists,
change the tag 'verification-needed-jammy-linux-azure-fips' to
'verification-failed-jammy-linux-azure-fips'.


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-jammy-linux-azure-fips-v2 
verification-needed-jammy-linux-azure-fips

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-azure in Ubuntu.
https://bugs.launchpad.net/bugs/2102678

Title:
  azure: backport "net: mana: Fix oversized sge0 for GSO packets"

Status in linux-azure package in Ubuntu:
  New
Status in linux-azure source package in Jammy:
  Fix Released

Bug description:
  [Impact]

  Microsoft has requested a backport of the following bug fix to the
  5.15 Azure kernels:

  a43e8e9ffa0d "net: mana: Fix oversized sge0 for GSO packets"

  [Fix]

  Manually backport the commit, adapting changes in the
  skb_[inner_]tcp_all_headers helpers due to missing commit
  504148fedb85.

  [Test plan]

  Build/boot tested, Microsoft to do further testing.

  [Where problems could occur]

  This has a significant risk of regression, but the backport has been
  reviewed by the author of the original commit. Any issues here would
  likely manifest as hangs/timeouts coming from MANA NICs with jumbo
  frames enabled.

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