linux-kernel - Re: [PATCH] x86/fpu: Avoid writing LBR bit to IA32

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Message-ID: <66b56592.170a0220.2f7c57.8fff@mx.google.com>
Date: Thu, 8 Aug 2024 17:40:46 -0700
From: Mitchell Levy <levymitchell0@...il.com>
To: Thomas Gleixner <tglx@...utronix.de>, Ingo Molnar <mingo@...hat.com>,
	Borislav Petkov <bp@...en8.de>,
	Dave Hansen <dave.hansen@...ux.intel.com>, x86@...nel.org,
	"H. Peter Anvin" <hpa@...or.com>, stable@...r.kernel.org,
	Borislav Petkov <bp@...e.de>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] x86/fpu: Avoid writing LBR bit to IA32_XSS unless
 supported

On Thu, Aug 08, 2024 at 04:30:10PM -0700, Mitchell Levy via B4 Relay wrote:
> Fixes: d72c87018d00 ("x86/fpu/xstate: Move remaining xfeature helpers to core")
Apologies, this Fixes tag is incorrect, it should instead be:
Fixes: f0dccc9da4c0 ("x86/fpu/xstate: Support dynamic supervisor feature for LBR")