Re: [PATCH v2 0/2] Apply RMP table fixups for kexec.

From: Borislav Petkov
Date: Sat Apr 20 2024 - 07:09:04 EST


Drop linux-tip-commits@xxxxxxxxxxxxxxx from Cc.

On Mon, Apr 15, 2024 at 09:08:56PM +0000, Ashish Kalra wrote:
> From: Ashish Kalra <ashish.kalra@xxxxxxx>
>
> Handle cases where the RMP table placement in the BIOS is
> not 2M aligned and then the kexec kernel could try to allocate
> from within that chunk and that causes a fatal RMP fault.

Is this something that happens on existing systems currently so that it
needs to be fixed upstream?

--
Regards/Gruss,
Boris.

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