linux-kernel - Re: [PATCH 0/2] x86/bugs: RSB tweaks

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Message-ID: <96f4f510fe3bf21263b7d5f9f2ab14c5f8a3266b.camel@amd.com>
Date: Thu, 21 Nov 2024 13:29:03 +0000
From: "Shah, Amit" <Amit.Shah@....com>
To: "jpoimboe@...nel.org" <jpoimboe@...nel.org>, "x86@...nel.org"
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Subject: Re: [PATCH 0/2] x86/bugs: RSB tweaks

On Tue, 2024-11-19 at 23:27 -0800, Josh Poimboeuf wrote:
> Some RSB filling tweaks as discussed in the following thread:
> 
>   [RFC PATCH v2 0/3] Add support for the ERAPS feature
>   https://lore.kernel.org/20241111163913.36139-1-amit@kernel.org
> 
> Josh Poimboeuf (2):
>   x86/bugs: Don't fill RSB on VMEXIT with eIBRS+retpoline
>   x86/bugs: Don't fill RSB on context switch with eIBRS

Reviewed-by: Amit Shah <amit.shah@....com>