linux-kernel - Re: [PATCH 15/14] x86/gds: Lock GDS mitigation when keylocker feature is present

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Message-ID: <b6ae9f58-c883-4d82-aeff-7f85337d9ef7@linux.intel.com>
Date: Fri, 19 Apr 2024 13:33:18 -0700
From: Daniel Sneddon <daniel.sneddon@...ux.intel.com>
To: Pawan Gupta <pawan.kumar.gupta@...ux.intel.com>
Cc: linux-kernel@...r.kernel.org, x86@...nel.org, dan.j.williams@...el.com,
 bernie.keany@...el.com, charishma1.gairuboyina@...el.com,
 chang.seok.bae@...el.com, Josh Poimboeuf <jpoimboe@...nel.org>,
 antonio.gomez.iglesias@...ux.intel.com
Subject: Re: [PATCH 15/14] x86/gds: Lock GDS mitigation when keylocker feature
 is present

On 4/19/24 13:19, Pawan Gupta wrote:
> ... mcu_ctrl is read here, it will overwrite any previous value.Ah, yep. Bummer.