ACK/Cmnt: [SRU][mantic:linux-gcp/aws, lunar:linux-gcp/aws][PATCH 0/1] Kernel oops on 32-0bit kernels due to x86_cache_alignment initialization

Stefan Bader stefan.bader at canonical.com
Fri Oct 13 07:45:03 UTC 2023


On 12.10.23 17:30, John Cabaj wrote:
> BugLink: https://bugs.launchpad.net/bugs/2039191
> 
> [Impact]
> 
> * Kernel OOPS encountered on 32-bit kernels due to commit cd0e9ab from
>    git://git.launchpad.net/~canonical-kernel/ubuntu/+source/linux-gcp/+git/lunar
> 
> [Fix]
> 
> * Clean cherry pick from linux-next, commit 3e3255265291
> 
> [Test Case]
> 
> * Compile tested
> * Boot tested
> * To be tested by Google
> 
> [Where things could go wrong]
> 
> * Low chance of regression, isolated fix slightly modifying when value becomes
>    available.
> 
> Dave Hansen (1):
>    x86/boot: Move x86_cache_alignment initialization to correct spot
> 
>   arch/x86/kernel/cpu/common.c | 3 +--
>   1 file changed, 1 insertion(+), 2 deletions(-)
> 

Small nitpick on the tracking bug. There are nominations for jammy 
without any classification which is confusing (does it need fixing there 
or not?). Also in general I would not leave states as new (put at least 
triaged there, I'd use in-progress for things I have submitted 
something) and importance unset (for the kernel I would say critical is 
something causing data loss or production systems to be unavailable, 
high is crashes and everything else medium). That might be adjusted 
before applying so:

Acked-by: Stefan Bader <stefan.bader at canonical.com>
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