From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751096AbbGaSfO (ORCPT ); Fri, 31 Jul 2015 14:35:14 -0400 Received: from bh-25.webhostbox.net ([208.91.199.152]:56960 "EHLO bh-25.webhostbox.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750982AbbGaSfN (ORCPT ); Fri, 31 Jul 2015 14:35:13 -0400 Date: Fri, 31 Jul 2015 11:35:10 -0700 From: Guenter Roeck To: Hendrik Brueckner Cc: Martin Schwidefsky , linux390@de.ibm.com, linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Build errors in -next due to ' s390/kernel: lazy restore fpu registers' Message-ID: <20150731183510.GA9117@roeck-us.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.23 (2014-03-12) X-Authenticated_sender: guenter@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: guenter@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 Hi, s390:defconfig and s390:allmodconfig fail to build in -next as follows. arch/s390/kernel/entry.S:806: Error: operand out of range (0x00000000000023e8 is not between 0x0000000000000000 and 0x0000000000000fff) arch/s390/kernel/entry.S:1254: Error: operand out of range (0x00000000000023e8 is not between 0x0000000000000000 and 0x0000000000000fff) bisect points to commit 9977e886cbb (" s390/kernel: lazy restore fpu registers"). The build has been broken since at least July 20. I thought this was reported before, but maybe not; there may have been other failures masking this one. Guenter --- bisect log: # bad: [37bd1ea52d362219b1882814cb75bb365736890f] Add linux-next specific files for 20150731 # good: [cbfe8fa6cd672011c755c3cd85c9ffd4e2d10a6f] Linux 4.2-rc4 git bisect start 'HEAD' 'v4.2-rc4' # bad: [dee8e3fb6da725af9f6576203043e28e1fc24112] Merge remote-tracking branch 'drm/drm-next' git bisect bad dee8e3fb6da725af9f6576203043e28e1fc24112 # bad: [c8fd769bd069deb8413a291b3ed1065713a7c2ac] Merge remote-tracking branch 'nfsd/nfsd-next' git bisect bad c8fd769bd069deb8413a291b3ed1065713a7c2ac # good: [2aeaf3502ff5fc5e6546b90526c5ef83d8147338] Merge remote-tracking branch 'imx-mxs/for-next' git bisect good 2aeaf3502ff5fc5e6546b90526c5ef83d8147338 # good: [a9a6463fbc01f5e6381a60fd26d18c8dbdcb212f] Merge remote-tracking branch 'arm64/for-next/core' git bisect good a9a6463fbc01f5e6381a60fd26d18c8dbdcb212f # good: [baec360b51b688dc8a2ada3cdd49b4dc53365c1e] Merge remote-tracking branch 'mips/mips-for-linux-next' git bisect good baec360b51b688dc8a2ada3cdd49b4dc53365c1e # bad: [fd8d2ad6933201e6fd3a322d14402aa5bf7dfc7f] Merge remote-tracking branch 'ext4/dev' git bisect bad fd8d2ad6933201e6fd3a322d14402aa5bf7dfc7f # bad: [7c1db7c111659e68167217d40440ec8be24b58e0] Merge remote-tracking branch 's390/features' git bisect bad 7c1db7c111659e68167217d40440ec8be24b58e0 # bad: [515f022e8b59ce928fe5d82affb3e93ab53d12ed] s390/pci: handle events for unused functions git bisect bad 515f022e8b59ce928fe5d82affb3e93ab53d12ed # bad: [dcd2a9aaa0e0331ba0c4d7a64830788f22f26aa4] s390/kvm: fix interrupt race with HANDLE_SIE_INTERCEPT git bisect bad dcd2a9aaa0e0331ba0c4d7a64830788f22f26aa4 # good: [155e839a814834a3b4b31e729f4716e59d3d2dd4] s390/kernel: dynamically allocate FP register save area git bisect good 155e839a814834a3b4b31e729f4716e59d3d2dd4 # bad: [7d0c502040a23a5924d3021651cf5326c8694a77] cpufeature: correctly annotate the module init function git bisect bad 7d0c502040a23a5924d3021651cf5326c8694a77 # bad: [9977e886cbbc758b4b601a160b5825ba573b5ca8] s390/kernel: lazy restore fpu registers git bisect bad 9977e886cbbc758b4b601a160b5825ba573b5ca8 # good: [bd550337f61b6f10dee8c60d0bd17ac02367b56d] s390/vx: add vector instruction support for older binutils versions git bisect good bd550337f61b6f10dee8c60d0bd17ac02367b56d # first bad commit: [9977e886cbbc758b4b601a160b5825ba573b5ca8] s390/kernel: lazy restore fpu registers