From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 93815 invoked by alias); 25 May 2018 17:12:12 -0000 Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org Received: (qmail 93803 invoked by uid 89); 25 May 2018 17:12:10 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.8 required=5.0 tests=AWL,BAYES_00,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,SPF_PASS autolearn=ham version=3.3.2 spammy=kindly X-HELO: mail-oi0-f66.google.com Received: from mail-oi0-f66.google.com (HELO mail-oi0-f66.google.com) (209.85.218.66) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Fri, 25 May 2018 17:12:09 +0000 Received: by mail-oi0-f66.google.com with SMTP id t133-v6so1578196oif.10 for ; Fri, 25 May 2018 10:12:09 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=Fwz5dR2+mylwmq1QimQ6EzaqOCpC1FtuzZ4Xmsa0+wY=; b=cuyMiswHLoAY8jek1ulIJiGuSE7Cz4WmmEbu6f4JPEiznw/8P3Ld/KQ3U7EA98HhyJ mvTyF6+33xIb6urfX8FMuOIBQUbDvRvcseBTjtSbPbq3l25XoMcc1OQ0b4/FSZRmNyz3 mh375q3vKNooLjKYxfn/sfS8xikW3vkObcnQyNvm9Gr0VoSbs1QP3IadLtnda9bYvs1J KVteRzH7P7APShU1+6ZXRfrGTlPyNfsJaa09m2DOpsbIhFyx/A8XPWnYj0NRqTzmxkud wnOJkY44TmAPFLENaooztvYG1w7/Eouq8plqDR+KEhSRtNrrlO308OvW+IqSLckxiBfv mz/g== X-Gm-Message-State: ALKqPweIWrrUzAo7pt+JkzWqeUz0im0y1njq81WJ2PyijhnJP36cHr6K RbSkVR+huDCtGgjcWc12PFipdJpQRBsZ8ackEEg= X-Google-Smtp-Source: ADUXVKLl5Ujx2QeL+LdwwX/nCy5s2rS+2fjV3vutCJruysoYJsEbj/W9YbMwoAMAs3em2V2gO5nCepGu3Xetp8JxZ9E= X-Received: by 2002:aca:5a86:: with SMTP id o128-v6mr1956768oib.100.1527268327592; Fri, 25 May 2018 10:12:07 -0700 (PDT) MIME-Version: 1.0 Received: by 2002:a4a:2e12:0:0:0:0:0 with HTTP; Fri, 25 May 2018 10:12:07 -0700 (PDT) In-Reply-To: <878t873bkk.fsf@redhat.com> References: <1525138292-4526-1-git-send-email-omair.javaid@linaro.org> <459efa20-8a17-e3c2-f1fc-2f1a72ed9140@linaro.org> <937098ad-e1a5-06ba-a124-7457a902167e@redhat.com> <87d0xj3cd0.fsf@redhat.com> <878t873bkk.fsf@redhat.com> From: "H.J. Lu" Date: Fri, 25 May 2018 17:18:00 -0000 Message-ID: Subject: Re: [PATCH] [PR gdb/23127] [AArch64] Fix tagged pointer support To: Sergio Durigan Junior Cc: Omair Javaid , Pedro Alves , "Metzger, Markus T" , Daniel Thompson , GDB Patches Content-Type: text/plain; charset="UTF-8" X-IsSubscribed: yes X-SW-Source: 2018-05/txt/msg00679.txt.bz2 On Fri, May 25, 2018 at 10:11 AM, Sergio Durigan Junior wrote: > On Friday, May 25 2018, I wrote: > >> On Monday, May 21 2018, Omair Javaid wrote: >> >>> On Mon, 21 May 2018, 9:06 PM H.J. Lu, wrote: >>> >>>> On Wed, May 9, 2018 at 7:19 AM, Pedro Alves wrote: >>>> > Hello, >>>> > >>>> > Thanks much for all the investigation & discussion, both of you. >>>> > >>>> > On 05/08/2018 10:31 AM, Omair Javaid wrote: >>>> > >>>> >> I was wondering if you can kindly help review this patch. >>>> >> This is a critical bug as it blocks kernel debugging on AArch64. >>>> >> Also can we push this to GDB 8.1.1 once it gets accepted? >>>> > >>>> > Yes, this is OK for both master and branch. >>>> > >>>> > Please add "PR gdb/23127" to the ChangeLog before pushing. >>>> > >>>> >>>> This breaks gdb on x86-64: >>>> >>>> https://sourceware.org/bugzilla/show_bug.cgi?id=23210 >>>> >>>> >>>> >>> Hmm. I ll check it out. Thanks for reporting. >> >> Hi Omair, >> >> Any news on this failure? It is causing the testcase to take more than >> 14 hours to run when using --target_board=unix/-m32, and is impacting >> some of our builders on BuildBot. > > Apparently you sent a fix already. Sorry about this message. > But the fix is wrong. -- H.J.