From: Borislav Petkov <bp@alien8.de>
To: Ashish Kalra <Ashish.Kalra@amd.com>
Cc: thomas.lendacky@amd.com, michael.roth@amd.com, x86@kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 0/2] Apply RMP table fixups for kexec.
Date: Sat, 20 Apr 2024 13:08:36 +0200 [thread overview]
Message-ID: <20240420110812.GLZiOiHNP4Q6YmWOLl@fat_crate.local> (raw)
In-Reply-To: <cover.1713212104.git.ashish.kalra@amd.com>
Drop linux-tip-commits@vger.kernel.org from Cc.
On Mon, Apr 15, 2024 at 09:08:56PM +0000, Ashish Kalra wrote:
> From: Ashish Kalra <ashish.kalra@amd.com>
>
> 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.
https://people.kernel.org/tglx/notes-about-netiquette
next prev parent reply other threads:[~2024-04-20 11:08 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-15 21:08 [PATCH v2 0/2] Apply RMP table fixups for kexec Ashish Kalra
2024-04-15 21:09 ` [PATCH v2 1/2] x86/e820: Expose API to update e820 kexec and firmware tables externally Ashish Kalra
2024-04-20 11:20 ` Borislav Petkov
2024-04-15 21:09 ` [PATCH v2 2/2] x86/sev: Add callback to apply RMP table fixups for kexec Ashish Kalra
2024-04-20 13:05 ` Borislav Petkov
2024-04-24 23:48 ` Kalra, Ashish
2024-04-26 12:58 ` Borislav Petkov
2024-04-26 14:56 ` Kalra, Ashish
2024-04-20 11:08 ` Borislav Petkov [this message]
2024-04-24 19:10 ` [PATCH v2 0/2] Apply " Kalra, Ashish
2024-04-26 12:49 ` Borislav Petkov
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