From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 127096 invoked by alias); 30 Jul 2015 09:14:05 -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 127085 invoked by uid 89); 30 Jul 2015 09:14:05 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.9 required=5.0 tests=AWL,BAYES_00,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,RP_MATCHES_RCVD,SPF_PASS autolearn=ham version=3.3.2 X-HELO: mout.gmx.net Received: from mout.gmx.net (HELO mout.gmx.net) (212.227.15.15) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES256-GCM-SHA384 encrypted) ESMTPS; Thu, 30 Jul 2015 09:14:03 +0000 Received: from licht.localdomain ([62.158.43.41]) by mail.gmx.com (mrgmx001) with ESMTPSA (Nemesis) id 0LfkUs-1YWWjH44Jm-00pPtP; Thu, 30 Jul 2015 11:13:50 +0200 Received: from licht.localdomain (localhost.localdomain [127.0.0.1]) by licht.localdomain (8.12.8/8.12.8) with ESMTP id t6U9Dlah003776; Thu, 30 Jul 2015 11:13:47 +0200 Received: (from pes@localhost) by licht.localdomain (8.12.8/8.12.8/Submit) id t6U9Dkio003773; Thu, 30 Jul 2015 11:13:46 +0200 From: Peter Schauer Message-Id: <201507300913.t6U9Dkio003773@licht.localdomain> Subject: Re: [PATCH obv/pushed] MIPS ptrace build fixes To: sergiodj@redhat.com (Sergio Durigan Junior) Date: Thu, 30 Jul 2015 09:14:00 -0000 Cc: palves@redhat.com (Pedro Alves), simon.marchi@ericsson.com (Simon Marchi), gdb-patches@sourceware.org, brendan.kirby@imgtec.com (Brendan Kirby) In-Reply-To: <871tfqegsx.fsf@redhat.com> from "Sergio Durigan Junior" at Jul 29, 2015 06:32:14 PM MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-UI-Out-Filterresults: notjunk:1;V01:K0:e32sY/3Dv9I=:MC7Ilil3Js3NiCOZkSL5Xq P2xQBvUdWVYjQRJZPf5QspLz1mHz/PRQw3VbiBnawE4K9CWO1i/PpcrlVjMm8v9phxe8zHm3H GrUIvfOtAVOFHajWqJ2ywRN+vPXAaxpDmcs8FiyKha5GCHnC2EnwC5Q9Vl5IXFtDqawqGWhnr g6TnlmXmEGjFCM/EtwxN5d7lnoYLo7nSxYzo/I5x+kXffFCYNANmXUNhpfx66fH/4eOlEvaYt I3iPgAUd0AKhky5nfDu/i8LbA9chxZHF47VDlXSOpdR6+TlbxfvrtLwmaIOdUXxn91yLlDUk5 lp2FnRRNmQuAfDY6zWzEn4+AZXXj9cZ3qKCScU1mS7gNpBX3Wvd9Kv2GhwQF0xuRg8ap2BR3B ZApcFY8gbzecSRNUdJx4kfCgDV6ddLcabfbwzlxtdFEEX8fZPl1ixqlfzMDiYeBCx1rklKNK1 q43FQ8hDdPhtQAOMyAIia/VSinR2slKYvSXjpsw/7oA5YS9w77zTLEA0hdlEID/0ImxcmoQlL oamqhb6NRXcwgFn67meHtisqQB9IVX/K+tyOrgUKSUXRuLFwrgFfPFCix1LqISqRBcEME0Fw5 3dW+mZmi+LgjXDoGGnkcn9ArfvlKWTaywqOnbifwr+VE0dyiJSCpMfhxX5T8qLDtSe9zLr4/q kwB09nXFiDP9aOL2396RGRzXy7ZWqqM9Vr3uXFtvmYJC2x3yn+fQIqyp5hBEoiGX6WMY= X-SW-Source: 2015-07/txt/msg00894.txt.bz2 > On Wednesday, July 29 2015, Pedro Alves wrote: > > > On 07/29/2015 10:26 PM, Simon Marchi wrote: > >> On 15-07-29 05:19 PM, Simon Marchi wrote: > >>> FYI, I am pushing this as obvious. > >>> > >>> Since Pedro's ptrace cleanups, the MIPS buildbot compilation fails. > > > > In my defense, I did get a build fail email report, but it points at: > > > > http://gdb-build.sergiodj.net/builders/Debian-MIPS-m64/builds/77 > > > > and looking at: > > > > http://gdb-build.sergiodj.net/builders/Debian-MIPS-m64/builds/77/steps/compile%20gdb/logs/stdio > > > > it shows the build had failed for an unrelated issue: > > > > tdep.Tpo ../../binutils-gdb/gdb/i386obsd-tdep.c > > In file included from ../../binutils-gdb/gdb/common/common-defs.h:32:0, > > from ../../binutils-gdb/gdb/defs.h:28, > > from ../../binutils-gdb/gdb/i386obsd-tdep.c:20: > > build-gnulib/import/stdlib.h:41:20: fatal error: /usr/lib/gcc/mips-linux-gnu/4.9/include/ctddef.h: No such file or directory > > #include > > ^ This looks like a memory problem on the build slave, it seems that memory flipped from 0x73 ('s') to 0x63 ('c'). > > compilation terminated. > > The bug is not reproducible, so it is likely a hardware or OS problem. > > make[2]: *** [i386obsd-tdep.o] Error 1 > > Makefile:1133: recipe for target 'i386obsd-tdep.o' failed > > > > So I just ignored it. Guess I was "lucky". > > FWIW, I've been noticing random errors in the MIPS buildslave. I even > spotted an ICE once (I think Alan Modra reported it to me). Not sure if > it is because of the load or something else. So these might have been caused by memory problems too. -- Peter Schauer Peter.Schauer@mytum.de