Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753539AbbBYXFy (ORCPT ); Wed, 25 Feb 2015 18:05:54 -0500 Received: from mail.skyhub.de ([78.46.96.112]:56368 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752714AbbBYXFx (ORCPT ); Wed, 25 Feb 2015 18:05:53 -0500 Date: Thu, 26 Feb 2015 00:04:50 +0100 From: Borislav Petkov To: Denys Vlasenko Cc: Andy Lutomirski , Linus Torvalds , Steven Rostedt , Ingo Molnar , "H. Peter Anvin" , Oleg Nesterov , Frederic Weisbecker , Alexei Starovoitov , Will Drewry , Kees Cook , x86@kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 4/7] x86: entry.S: use JZ mnemonic after TEST, not JE Message-ID: <20150225230449.GM3226@pd.tnic> References: <1424822419-10267-1-git-send-email-dvlasenk@redhat.com> <1424822419-10267-4-git-send-email-dvlasenk@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <1424822419-10267-4-git-send-email-dvlasenk@redhat.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1225 Lines: 37 On Wed, Feb 25, 2015 at 01:00:16AM +0100, Denys Vlasenko wrote: > After TEST insn, JE actually performs "jump if zero", > let's use JZ mnemonic instead. > > No code changes, but less confusion. > > Signed-off-by: Denys Vlasenko > CC: Linus Torvalds > CC: Steven Rostedt > CC: Ingo Molnar > CC: Borislav Petkov > CC: "H. Peter Anvin" > CC: Andy Lutomirski > CC: Oleg Nesterov > CC: Frederic Weisbecker > CC: Alexei Starovoitov > CC: Will Drewry > CC: Kees Cook > CC: x86@kernel.org > CC: linux-kernel@vger.kernel.org > --- > arch/x86/kernel/entry_64.S | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Acked-by: Borislav Petkov -- Regards/Gruss, Boris. ECO tip #101: Trim your mails when you reply. -- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/