From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 38114 invoked by alias); 1 Nov 2015 07:14:25 -0000 Mailing-List: contact gdb-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-owner@sourceware.org Received: (qmail 38085 invoked by uid 89); 1 Nov 2015 07:14:22 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.6 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_LOW,SPF_PASS,T_RP_MATCHES_RCVD autolearn=ham version=3.3.2 X-HELO: mail-ig0-f175.google.com Received: from mail-ig0-f175.google.com (HELO mail-ig0-f175.google.com) (209.85.213.175) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES128-GCM-SHA256 encrypted) ESMTPS; Sun, 01 Nov 2015 07:14:22 +0000 Received: by igpw7 with SMTP id w7so37928932igp.0 for ; Sun, 01 Nov 2015 00:14:20 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc:content-type; bh=wYQFpBpbzx4+t9yy8VoZTR7Pnuhh6l4OEC1HIrFeTK0=; b=CjuoFoPacEEiw85f8tNMxpDh/v4kcFwr8KhHKSKkDfhqDAHGCwpweG89G49B5gSkz3 zCD7pomEw+mXtCSYXM7uQDhNEwkPuJBGQoZ2XHBmHm0rXRAo+ZrWg5JYrfbHSVGAt07W iHY11xhZdSyHs5fLvq5lxqAspfweTuoKakvfDz56EBITTSG3zy51FOL7XdrLEvpZ0B6B hpI5Oiu4bX8y5WFShFyv6AQeKtZtHXreyKKKnzsiDpYla33drafT97Lvq+VufawTunG+ 00I2sVGTpkHZZ29ePx6/7/ltl0M6dJ39HbtNGecvG0kmpMYpIrC5P8McZRgOrv6K4SFA fzgg== X-Gm-Message-State: ALoCoQl8SW66++8alnu0+G71hkTdV/uPkdak8eblAzGKUGovM+m6WWKbsgsqZSQxQISeS4plM7V/ X-Received: by 10.50.45.100 with SMTP id l4mr5525672igm.48.1446362059844; Sun, 01 Nov 2015 00:14:19 -0700 (PDT) MIME-Version: 1.0 Received: by 10.64.159.195 with HTTP; Sun, 1 Nov 2015 00:13:39 -0700 (PDT) In-Reply-To: <561F903C.2090203@redhat.com> References: <561F903C.2090203@redhat.com> From: Doug Evans Date: Sun, 01 Nov 2015 07:14:00 -0000 Message-ID: Subject: Re: Oldest supported Linux kernel version (require PTRACE_EVENT_CLONE?) To: Pedro Alves Cc: "gdb@sourceware.org" Content-Type: text/plain; charset=UTF-8 X-IsSubscribed: yes X-SW-Source: 2015-11/txt/msg00000.txt.bz2 On Thu, Oct 15, 2015 at 4:38 AM, Pedro Alves wrote: >... > So I think it's reasonable to just remove support for kernels that > don't support PTRACE_EVENT_CLONE, and sidestep the libthread_db > breakpoints issues entirely. SGTM