From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 3579 invoked by alias); 10 May 2012 20:50:55 -0000 Received: (qmail 3517 invoked by uid 22791); 10 May 2012 20:50:53 -0000 X-SWARE-Spam-Status: No, hits=-3.7 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00,KHOP_THREADED X-Spam-Check-By: sourceware.org Received: from localhost (HELO sourceware.org) (127.0.0.1) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Thu, 10 May 2012 20:50:41 +0000 From: "law at redhat dot com" To: glibc-bugs@sources.redhat.com Subject: [Bug libc/13753] [2.15 backport] Really fix AVX tests Date: Thu, 10 May 2012 20:50:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: glibc X-Bugzilla-Component: libc X-Bugzilla-Keywords: glibc_2.15 X-Bugzilla-Severity: normal X-Bugzilla-Who: law at redhat dot com X-Bugzilla-Status: ASSIGNED X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: carlos at systemhalted dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 Mailing-List: contact glibc-bugs-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: glibc-bugs-owner@sourceware.org X-SW-Source: 2012-05/txt/msg00168.txt.bz2 http://sourceware.org/bugzilla/show_bug.cgi?id=13753 --- Comment #5 from law at redhat dot com 2012-05-10 20:49:18 UTC --- No, the code on the trunk plus the patch in this BZ are not sufficient to fix the problem AFAIK. Unfortunately I don't have the right hardware to do testing, so I'm relying on other folks. I've got a change which I hope fixes this problem, but I'm going to have to wait for feedback. Based on my understanding we really need to avoid using any AVX if the OS doesn't support XSAVE, even for things which don't use the YMM regs. -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.