From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934729AbdACTtE (ORCPT ); Tue, 3 Jan 2017 14:49:04 -0500 Received: from mail.skyhub.de ([78.46.96.112]:48090 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758612AbdACTsa (ORCPT ); Tue, 3 Jan 2017 14:48:30 -0500 Date: Tue, 3 Jan 2017 20:48:32 +0100 From: Borislav Petkov To: Andy Lutomirski Cc: Junichi Nomura , "x86@kernel.org" , "linux-kernel@vger.kernel.org" , "tglx@linutronix.de" , "mingo@redhat.com" , "hpa@zytor.com" Subject: Re: [PATCH 1/2] x86/CPU: Add native CPUID variants returning a single datum Message-ID: <20170103194832.GA7786@nazgul.tnic> References: <2f771739-a617-0870-2f68-2a8ebba0bc46@ce.jp.nec.com> <20161228111830.GA21788@nazgul.tnic> <20161228112023.GB21788@nazgul.tnic> <20161229093012.GA11221@nazgul.tnic> <20161231110946.GA4789@nazgul.tnic> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.6.0 (2016-04-01) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jan 03, 2017 at 10:35:15AM -0800, Andy Lutomirski wrote: > That's why I didn't type "volatile". :) I think you lost me: the version I'm proposing is with a retval you can choose to ignore or not and it works either way due to the volatile... Hmmm? -- Regards/Gruss, Boris. ECO tip #101: Trim your mails when you reply. --