From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS3215 2.6.0.0/16 X-Spam-Status: No, score=-4.2 required=3.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED,SPF_HELO_PASS,SPF_PASS shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from sourceware.org (server2.sourceware.org [IPv6:2620:52:3:1:0:246e:9693:128c]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by dcvr.yhbt.net (Postfix) with ESMTPS id 381161F8C6 for ; Mon, 23 Aug 2021 10:59:37 +0000 (UTC) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 36F513857C77 for ; Mon, 23 Aug 2021 10:59:36 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 36F513857C77 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1629716376; bh=UsEJaDJ8ldWetO+o5NArNmoHglzPs854mtZnOo/RtpE=; h=To:Subject:References:Date:In-Reply-To:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To:Cc: From; b=vv6t60QM+VRk6eRg+vvcVxnoqW5H/iF4PxSW7GrcdMv4Fl4c0SZZTb8jvsGUm4ZE/ Kjbl3+gkm/G6rkj2RnUgGpOI2ZpylUDsriqw8yLwhXax3QYVvVyCdQWWvZkTHWvxJV NZr6VyZhlREDAMLNdEeqGFBlX/ZMKJHXwwAWpni8= Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [216.205.24.124]) by sourceware.org (Postfix) with ESMTP id BE9B1385842C for ; Mon, 23 Aug 2021 10:58:55 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org BE9B1385842C Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-263-cdyXAjpEMCij3z8qa4-8hw-1; Mon, 23 Aug 2021 06:58:54 -0400 X-MC-Unique: cdyXAjpEMCij3z8qa4-8hw-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id EBECF87D541; Mon, 23 Aug 2021 10:58:52 +0000 (UTC) Received: from oldenburg.str.redhat.com (unknown [10.39.194.2]) by smtp.corp.redhat.com (Postfix) with ESMTPS id E39312C175; Mon, 23 Aug 2021 10:58:51 +0000 (UTC) To: Andreas Schwab Subject: Re: Async cacellation and pthread_cleanup_push References: <87zgtxuxa8.fsf@igel.home> <87fsvp9qcz.fsf@oldenburg.str.redhat.com> <87tuk5tcw8.fsf@igel.home> <87fsvp6vis.fsf@oldenburg.str.redhat.com> <87pmuttbyr.fsf@igel.home> <87tujgqywx.fsf@oldenburg.str.redhat.com> <87mtp8scga.fsf@igel.home> <87h7fgqxm2.fsf@oldenburg.str.redhat.com> <87ilzwsblh.fsf@igel.home> Date: Mon, 23 Aug 2021 12:58:49 +0200 In-Reply-To: <87ilzwsblh.fsf@igel.home> (Andreas Schwab's message of "Mon, 23 Aug 2021 12:24:10 +0200") Message-ID: <874kbgqvfa.fsf@oldenburg.str.redhat.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Florian Weimer via Libc-alpha Reply-To: Florian Weimer Cc: libc-alpha@sourceware.org Errors-To: libc-alpha-bounces+e=80x24.org@sourceware.org Sender: "Libc-alpha" * Andreas Schwab: > On Aug 23 2021, Florian Weimer wrote: > >> GCC should ignore __attribute__ ((nothrow)) with -fnon-call-exceptions. > > Wouldn't help the test case since it doesn't use -fnon-call-exceptions. I see, thanks. We should probably take this to the GCC developers. Or give up entirely on asynchronous cancellation. Florian