From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 12265 invoked by alias); 25 May 2018 17:15:14 -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 9242 invoked by uid 89); 25 May 2018 17:15:09 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.2 required=5.0 tests=AWL,BAYES_00,HTML_MESSAGE,RCVD_IN_DNSWL_NONE,SPF_PASS autolearn=ham version=3.3.2 spammy=Hx-languages-length:3073, H*c:alternative, kindly X-HELO: mail-qt0-f173.google.com Received: from mail-qt0-f173.google.com (HELO mail-qt0-f173.google.com) (209.85.216.173) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Fri, 25 May 2018 17:15:07 +0000 Received: by mail-qt0-f173.google.com with SMTP id q13-v6so7442383qtp.4 for ; Fri, 25 May 2018 10:15:06 -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:references:in-reply-to:from:date :message-id:subject:to:cc; bh=a6E2WxjbDb6VoPMJI47hiQliWRiS7b44bYebAXZ680c=; b=N8IjSa1TCuJ58o/XnWabCrjZFFdcM9wBIAmEeLkCMkmI6ZzTD2BCjAdOOVF7jxmzD5 qyrHwNold6rylV0NdO0Xa6Qift8n7Iv2lG/EoV8/OhbB9xTDyxWblTKKoj0ozc5mMaM8 3fGuP2GlXfXBlbCMMQ5XZZ5vaA6xrdXHPqz7TWkJoIx4k1lIFAs+vUm3Y0AmP0DGtNIH Bfu4+DElCq0KqqCeCca8WigDYjwab0fZCsdlcLfhsQCVmC23MT1kOBIKBdWUiVgT33XB tvA2WXpLQtHfa9+qrj6QMe/avE9dzbcMjS9fIilb/Mh4nqP8Zbxe9bn4rw4jjWUbm1QB LKSQ== X-Gm-Message-State: ALKqPweyuN8iieouzERT2ZdVIbtOpYW4rtIoGSIMVv9DQ+LuE80oh9bB IWwkX/NbmK5O8y0vOM8aLsW9qx8kVuu8Q67wtSWmFA== X-Google-Smtp-Source: ADUXVKLuAhk3N6pstCTdNXZxoopbRO9RFyBeJO4kHlb5/ItBOHtrvjIxArgJ6X5F0VSO8u5hykgs503lHwmzShlL4/g= X-Received: by 2002:ac8:4048:: with SMTP id j8-v6mr3107813qtl.321.1527268504520; Fri, 25 May 2018 10:15:04 -0700 (PDT) MIME-Version: 1.0 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> In-Reply-To: From: Omair Javaid Date: Fri, 25 May 2018 17:28:00 -0000 Message-ID: Subject: Re: [PATCH] [PR gdb/23127] [AArch64] Fix tagged pointer support To: "H.J. Lu" Cc: Sergio Durigan Junior , 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/msg00680.txt.bz2 On Fri, 25 May 2018, 10:12 PM H.J. Lu, wrote: > 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. > I will update gdbarch as suggested. Are there any other issues in the fix I should address.? > > -- > H.J. >