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[2604:1380:40f1:3f00::1]) by mx.google.com with ESMTPS id f18-20020a056a00239200b006da94231494si1948027pfc.156.2024.01.09.11.08.23 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 09 Jan 2024 11:08:23 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-21289-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:40f1:3f00::1 as permitted sender) client-ip=2604:1380:40f1:3f00::1; Authentication-Results: mx.google.com; dkim=pass header.i=@linutronix.de header.s=2020 header.b=HLEmCHfN; dkim=neutral (no key) header.i=@linutronix.de header.s=2020e; spf=pass (google.com: domain of linux-kernel+bounces-21289-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:40f1:3f00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-21289-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=linutronix.de Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sy.mirrors.kernel.org (Postfix) with ESMTPS id CCFFAB236F2 for ; Tue, 9 Jan 2024 19:06:42 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id A6D813D3A8; Tue, 9 Jan 2024 19:06:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="HLEmCHfN"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="3Iqf0/MA" Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6D3EE3D386 for ; Tue, 9 Jan 2024 19:06:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linutronix.de From: Thomas Gleixner DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1704827187; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=JdGPz4mTDft8sCj+fcRW3sdwRbr0YBOH8SMWZ+mJ7KA=; b=HLEmCHfNMgU7aHarvzSHMP+WYna24d6t5+TvcctUyetZ1KzvLh3xJqRSQpwkTmEAgqvIz3 1BIGJxRCZXCnmCMDXsTpZDTScadyW8h3lJnEBty+WJasT72kFSh1nWuUtbgvEO40LDbnpC nrsTHKMVrGSXXt5M6SdyVwNhHviNsobvPIbZBt3oxHqB3MDclZRM3CPnzLiK6aC8j8tDQw XSIfw+ONJ0rDQG4ew21IIZUUyB2UhJmOVbffWJQvGnikrpgxcqL1Qgo1Al2s6ps4klmDKg HNA1KSziHZWvkvpy2doJpX1hhQEGzyCKwrgAC2J4+n5DJEcyjr4TwhWGYnQ6zA== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1704827187; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=JdGPz4mTDft8sCj+fcRW3sdwRbr0YBOH8SMWZ+mJ7KA=; b=3Iqf0/MAsrJSbcgYeDZOnIoywP7x6q4kWsgXRcS8MIfZE0DYdHQInfKRiEbITJ6DsaCcZc /cr4IWgBj3/TqUAA== To: Andi Kleen , x86@kernel.org Cc: linux-kernel@vger.kernel.org Subject: Re: [PATCH] x86/mtrr: Check if fixed MTRRs exist before saving them In-Reply-To: <20240105163711.9278-1-ak@linux.intel.com> References: <20240105163711.9278-1-ak@linux.intel.com> Date: Tue, 09 Jan 2024 20:06:26 +0100 Message-ID: <87plyajphp.ffs@tglx> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain On Fri, Jan 05 2024 at 08:37, Andi Kleen wrote: > This one place forgot to check the fixed capability. What's the consequence of that missing check and shouldn't this have a Fixes tag? Thanks, tglx