From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752613AbbJQLnx (ORCPT ); Sat, 17 Oct 2015 07:43:53 -0400 Received: from mail.skyhub.de ([78.46.96.112]:34125 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751439AbbJQLnw (ORCPT ); Sat, 17 Oct 2015 07:43:52 -0400 Date: Sat, 17 Oct 2015 13:43:47 +0200 From: Borislav Petkov To: Andy Lutomirski Cc: x86@kernel.org, linux-kernel@vger.kernel.org, Brian Gerst , Denys Vlasenko Subject: Re: [PATCH v2 0/2] x86/entry: 32-bit facepalm fixes Message-ID: <20151017114347.GC3669@pd.tnic> References: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: 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 On Fri, Oct 16, 2015 at 03:42:53PM -0700, Andy Lutomirski wrote: > Fixes a (correct) warning and an oops. Oddly, both seem to only > cause problems on some configurations. The second one presumably > only survived my testing because I didn't test a threaded program. > > The first patch is a bit ugly. If that's a problem, suggestions > are welcome. > > Changes from v1: No longer breaks 64-bit builds. > > Andy Lutomirski (2): > x86/entry/32: Fix entry_INT80_32 to expect interrupts to be on > x86/entry/32: Fix FS and GS restore in opportunistic SYSEXIT > > arch/x86/entry/common.c | 15 ++++++++++++--- > arch/x86/entry/entry_32.S | 12 ++++++------ > arch/x86/entry/entry_64_compat.S | 2 +- > 3 files changed, 19 insertions(+), 10 deletions(-) Looks good. Reported-and-tested-by: Borislav Petkov -- Regards/Gruss, Boris. ECO tip #101: Trim your mails when you reply.