Re: [PATCH v3] PCI: Accept AtomicOps already enabled by the hypervisor

From: Thorsten Leemhuis

Date: Mon Sep 21 2026 - 08:40:14 EST


On 9/21/26 13:04, Prica, Nikola wrote:
> This patch fixes a regression introduced in v7.0-rc1-2-g1ae8c4ce1570.
>
> #regzbot introduced: 1ae8c4ce1570
> #regzbot title: Breaks atomics operations for headless passthrough devices

Thanks for that

> One more question though, we encountered this issue with 6.8.0-138-generic
> kernel, we figured out the regression point is 6.8.0-135-generic. Since our
> validation teams are using older kernels too, is it safe to assume that
> fix will be backported in new release for 6.8.0-*-generic version?

To make life a bit easier for the maintainers I'll answer this: 6.8 is
EOL for years now when it comes to kernel.org aka "upstream". So only
the vendor that still maintains a kernel based on that version can
answer that question (I suspect that's Canonical).

Ciao, Thorsten