Re: [PATCH v2 1/1] x86/mce/amd: Fix VM crash during deferred error handling

From: Yazen Ghannam

Date: Thu Mar 19 2026 - 10:35:33 EST


On Mon, Mar 16, 2026 at 04:26:11PM +0100, William Roche wrote:
[...]
>
> With the suggested fix, we should cover this new exposed failure case.
>
> Now if we have a better way to deal with AO error handling on AMD VMs, it
> could be the subject of a separate thread (probably a Qemu thread).
> Our current suggested kernel fix would still be valid, even if it the code
> may not be exercised in the bare-metal case.
>

Yes, that's right. Enhancing the AO handling flow is separate
discussion.

Thanks,
Yazen