From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 27663 invoked by alias); 4 Nov 2013 01:11:04 -0000 Mailing-List: contact libc-ports-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: libc-ports-owner@sourceware.org Received: (qmail 27651 invoked by uid 89); 4 Nov 2013 01:11:03 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-0.8 required=5.0 tests=AWL,BAYES_05,FREEMAIL_ENVFROM_END_DIGIT,FREEMAIL_FROM,RDNS_NONE,SPF_PASS autolearn=no version=3.3.2 X-HELO: mail-la0-f41.google.com Received: from Unknown (HELO mail-la0-f41.google.com) (209.85.215.41) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES128-SHA encrypted) ESMTPS; Mon, 04 Nov 2013 01:11:02 +0000 Received: by mail-la0-f41.google.com with SMTP id el20so5020081lab.28 for ; Sun, 03 Nov 2013 17:10:52 -0800 (PST) X-Received: by 10.152.23.137 with SMTP id m9mr9919991laf.17.1383527452463; Sun, 03 Nov 2013 17:10:52 -0800 (PST) MIME-Version: 1.0 Received: by 10.112.61.130 with HTTP; Sun, 3 Nov 2013 17:10:32 -0800 (PST) From: Matt Turner Date: Mon, 04 Nov 2013 01:11:00 -0000 Message-ID: Subject: Signal handling broken on alpha since glibc-2.16 To: libc-ports@sourceware.org Cc: Richard Henderson , Uros Bizjak , Mike Frysinger , Gentoo alpha AT Content-Type: text/plain; charset=ISO-8859-1 X-IsSubscribed: yes X-SW-Source: 2013-11/txt/msg00000.txt.bz2 A test from the gcc test suite shows that signal handling is broken on alpha since glibc-2.16. Bisecting before the glibc-ports merge is rather hard. See: https://bugs.gentoo.org/show_bug.cgi?id=480740 (includes test case) Off hand, do any changes between 2.15 and 2.16 seem to be likely candidates to cause this bug? Thanks, Matt