Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753508AbbHaPrL (ORCPT ); Mon, 31 Aug 2015 11:47:11 -0400 Received: from bh-25.webhostbox.net ([208.91.199.152]:59520 "EHLO bh-25.webhostbox.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752968AbbHaPrK (ORCPT ); Mon, 31 Aug 2015 11:47:10 -0400 Message-ID: <55E476FB.2040208@roeck-us.net> Date: Mon, 31 Aug 2015 08:47:07 -0700 From: Guenter Roeck User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.8.0 MIME-Version: 1.0 To: Marc Zyngier CC: Stephen Rothwell , linux-next@vger.kernel.org, linux-kernel@vger.kernel.org, "pi-cheng.chen" , Alexei Starovoitov Subject: Re: linux-next: Tree for Aug 31 (new arm, arm64, s390 failures) References: <20150831195420.371e8849@canb.auug.org.au> <20150831141736.GA19616@roeck-us.net> <20150831163103.2e13b301@arm.com> In-Reply-To: <20150831163103.2e13b301@arm.com> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-Authenticated_sender: linux@roeck-us.net X-OutGoing-Spam-Status: No, score=-1.0 X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - bh-25.webhostbox.net X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - roeck-us.net X-Get-Message-Sender-Via: bh-25.webhostbox.net: authenticated_id: linux@roeck-us.net X-Source: X-Source-Args: X-Source-Dir: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2116 Lines: 61 Hi Marc, On 08/31/2015 08:31 AM, Marc Zyngier wrote: > On Mon, 31 Aug 2015 07:17:36 -0700 > Guenter Roeck wrote: > > Hi Guenter, > >> Qemu test results: >> total: 85 pass: 74 fail: 11 >> Failed tests: >> arm:vexpress-a9:arm_vexpress_defconfig:vexpress-v2p-ca9 >> arm:vexpress-a15:arm_vexpress_defconfig:vexpress-v2p-ca15-tc1 >> arm:vexpress-a9:multi_v7_defconfig:vexpress-v2p-ca9 >> arm:vexpress-a15:multi_v7_defconfig:vexpress-v2p-ca15-tc1 >> arm:realview-pb-a8:arm_realview_pb_defconfig >> arm:realview-eb:arm_realview_eb_defconfig >> mips:fuloong2e_defconfig >> xtensa:dc232b:lx60:xtensa_defconfig >> xtensa:dc232b:kc705:xtensa_defconfig >> xtensa:dc233c:ml605:generic_kc705_defconfig >> xtensa:dc233c:kc705:generic_kc705_defconfi >> >> Notable new failures (since next-20150828) are the s390 build failures, >> the arm64 build failure, and the arm qemu test failures. >> > > [...] > >> The qemu arm tests all fail silently, meaning there is no console >> output. Bisect points to 'irqchip/GIC: Convert to EOImode == 1'. >> Bisect log attached. > > Could you give me a qemu command-line I can use to track this down? > Real HW seems happy enough, from what I can see... > That is what I was most concerned about :-(. Unfortunately, it affects many of the most widely used arm qemu emulations, so it would be very desirable to get this fixed, either in the kernel or in qemu. See https://github.com/groeck/linux-build-test, specifically https://github.com/groeck/linux-build-test/tree/master/rootfs/arm/. run-qemu-arm.sh includes the various command lines and configurations. Note that some of the tests require a patched version of qemu. The tests failing above should all work with the latest published version of qemu (2.4), though. Please let me know if there is anything I can do to help tracking this down. Thanks, Guenter -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/