From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 669C0C433EF for ; Fri, 21 Jan 2022 03:39:26 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.259233.447290 (Exim 4.92) (envelope-from ) id 1nAklP-0002xr-3n; Fri, 21 Jan 2022 03:38:59 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 259233.447290; Fri, 21 Jan 2022 03:38:59 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1nAklP-0002xk-0X; Fri, 21 Jan 2022 03:38:59 +0000 Received: by outflank-mailman (input) for mailman id 259233; Fri, 21 Jan 2022 03:38:58 +0000 Received: from mail.xenproject.org ([104.130.215.37]) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1nAklO-0002xY-G7; Fri, 21 Jan 2022 03:38:58 +0000 Received: from host146.205.237.98.conversent.net ([205.237.98.146] helo=infra.test-lab.xenproject.org) by mail.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1nAklO-0002EI-Ct; Fri, 21 Jan 2022 03:38:58 +0000 Received: from [172.16.148.1] (helo=osstest.test-lab.xenproject.org) by infra.test-lab.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1nAklO-0004Uh-3i; Fri, 21 Jan 2022 03:38:58 +0000 Received: from osstest by osstest.test-lab.xenproject.org with local (Exim 4.92) (envelope-from ) id 1nAklO-0000wM-3M; Fri, 21 Jan 2022 03:38:58 +0000 X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=xenproject.org; s=20200302mail; h=Date:From:Message-Id:Subject:To; bh=aFxlimYUiYOO9Cnm+LmL5UhdsLc2B0rzI0GpLAj/hVg=; b=2wY827XTwpzFjdu17o1ReabFaj ayE2olAf0ce4s6Q1nEWLRJ+WAjxaEnYUbHuoQoGhZG6Iqo+38e0Fv5FMkjWf2B+EelT+U9Z6TxkT2 JvZEDmB7eYWrZCO53FAAWRBuaqI+oVrXUWW5SuM7zgVaAIB8qNGzk1zVVv5eMPXkgKsU=; To: xen-devel@lists.xenproject.org Subject: [xen-unstable-smoke bisection] complete build-amd64 Message-Id: From: osstest service owner Date: Fri, 21 Jan 2022 03:38:58 +0000 branch xen-unstable-smoke xenbranch xen-unstable-smoke job build-amd64 testid xen-build Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git Tree: qemuu git://xenbits.xen.org/qemu-xen.git Tree: xen git://xenbits.xen.org/xen.git *** Found and reproduced problem changeset *** Bug is in tree: xen git://xenbits.xen.org/xen.git Bug introduced: 6536688439dbca1d08fd6db5be29c39e3917fb2f Bug not present: 88d3ff7ab15da277a85b39735797293fb541c718 Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/167778/ commit 6536688439dbca1d08fd6db5be29c39e3917fb2f Author: Andrew Cooper Date: Wed Jan 12 13:52:47 2022 +0000 x86/msr: Split MSR_SPEC_CTRL handling In order to fix a VT-x bug, and support MSR_SPEC_CTRL on AMD, move MSR_SPEC_CTRL handling into the new {pv,hvm}_{get,set}_reg() infrastructure. Duplicate the msrs->spec_ctrl.raw accesses in the PV and VT-x paths for now. The SVM path is currently unreachable because of the CPUID policy. No functional change. Signed-off-by: Andrew Cooper Reviewed-by: Jan Beulich For bisection revision-tuple graph see: http://logs.test-lab.xenproject.org/osstest/results/bisect/xen-unstable-smoke/build-amd64.xen-build.html Revision IDs in each graph node refer, respectively, to the Trees above. ---------------------------------------- Running cs-bisection-step --graph-out=/home/logs/results/bisect/xen-unstable-smoke/build-amd64.xen-build --summary-out=tmp/167778.bisection-summary --basis-template=167761 --blessings=real,real-bisect,real-retry xen-unstable-smoke build-amd64 xen-build Searching for failure / basis pass: 167764 fail [host=himrod2] / 167761 ok. Failure / basis pass flights: 167764 / 167761 (tree with no url: minios) (tree with no url: ovmf) (tree with no url: seabios) Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git Tree: qemuu git://xenbits.xen.org/qemu-xen.git Tree: xen git://xenbits.xen.org/xen.git Latest 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 a68d6d311c2d1fd9d2fa9a0768ea2353e8a79b42 0626219dcc6a4376c1a4b04209d6c15d06e23875 Basis pass 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 a68d6d311c2d1fd9d2fa9a0768ea2353e8a79b42 4e1df69cc9f51b2e017af1da3ed5b45917642115 Generating revisions with ./adhoc-revtuple-generator git://xenbits.xen.org/qemu-xen-traditional.git#3d273dd05e51e5a1ffba3d98c7437ee84e8f8764-3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 git://xenbits.xen.org/qemu-xen.git#a68d6d311c2d1fd9d2fa9a0768ea2353e8a79b42-a68d6d311c2d1fd9d2fa9a0768ea2353e8a79b42 git://xenbits.xen.org/xen.git#4e1df69cc9f51b2e017af1da3ed5b45917642115-0626219dcc6a4376c1a4b04209d6c15d06e23875 Loaded 5001 nodes in revision graph Searching for test results: 167761 pass 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 a68d6d311c2d1fd9d2fa9a0768ea2353e8a79b42 4e1df69cc9f51b2e017af1da3ed5b45917642115 167764 fail 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 a68d6d311c2d1fd9d2fa9a0768ea2353e8a79b42 0626219dcc6a4376c1a4b04209d6c15d06e23875 167768 pass 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 a68d6d311c2d1fd9d2fa9a0768ea2353e8a79b42 4e1df69cc9f51b2e017af1da3ed5b45917642115 167770 fail 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 a68d6d311c2d1fd9d2fa9a0768ea2353e8a79b42 0626219dcc6a4376c1a4b04209d6c15d06e23875 167771 fail 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 a68d6d311c2d1fd9d2fa9a0768ea2353e8a79b42 6536688439dbca1d08fd6db5be29c39e3917fb2f 167772 pass 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 a68d6d311c2d1fd9d2fa9a0768ea2353e8a79b42 88d3ff7ab15da277a85b39735797293fb541c718 167773 fail 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 a68d6d311c2d1fd9d2fa9a0768ea2353e8a79b42 6536688439dbca1d08fd6db5be29c39e3917fb2f 167774 pass 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 a68d6d311c2d1fd9d2fa9a0768ea2353e8a79b42 88d3ff7ab15da277a85b39735797293fb541c718 167776 fail 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 a68d6d311c2d1fd9d2fa9a0768ea2353e8a79b42 6536688439dbca1d08fd6db5be29c39e3917fb2f 167777 pass 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 a68d6d311c2d1fd9d2fa9a0768ea2353e8a79b42 88d3ff7ab15da277a85b39735797293fb541c718 167778 fail 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 a68d6d311c2d1fd9d2fa9a0768ea2353e8a79b42 6536688439dbca1d08fd6db5be29c39e3917fb2f Searching for interesting versions Result found: flight 167761 (pass), for basis pass For basis failure, parent search stopping at 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 a68d6d311c2d1fd9d2fa9a0768ea2353e8a79b42 88d3ff7ab15da277a85b39735797293fb541c718, results HASH(0x5577149a3678) HASH(0x5577149a76b0) HASH(0x5577149ab240) For basis failure, parent search stopping at 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 a68d6d311c2d1fd9d2fa9a0768ea2353e8a79b42 4e1df69cc9f51b2e017af1da3ed5b45917642115, results HASH(0x5577149985a8) HASH(0x55771499cd38) Result found: flight 167764 (fail), for \ basis failure (at ancestor ~9) Repro found: flight 167768 (pass), for basis pass Repro found: flight 167770 (fail), for basis failure 0 revisions at 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 a68d6d311c2d1fd9d2fa9a0768ea2353e8a79b42 88d3ff7ab15da277a85b39735797293fb541c718 No revisions left to test, checking graph state. Result found: flight 167772 (pass), for last pass Result found: flight 167773 (fail), for first failure Repro found: flight 167774 (pass), for last pass Repro found: flight 167776 (fail), for first failure Repro found: flight 167777 (pass), for last pass Repro found: flight 167778 (fail), for first failure *** Found and reproduced problem changeset *** Bug is in tree: xen git://xenbits.xen.org/xen.git Bug introduced: 6536688439dbca1d08fd6db5be29c39e3917fb2f Bug not present: 88d3ff7ab15da277a85b39735797293fb541c718 Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/167778/ commit 6536688439dbca1d08fd6db5be29c39e3917fb2f Author: Andrew Cooper Date: Wed Jan 12 13:52:47 2022 +0000 x86/msr: Split MSR_SPEC_CTRL handling In order to fix a VT-x bug, and support MSR_SPEC_CTRL on AMD, move MSR_SPEC_CTRL handling into the new {pv,hvm}_{get,set}_reg() infrastructure. Duplicate the msrs->spec_ctrl.raw accesses in the PV and VT-x paths for now. The SVM path is currently unreachable because of the CPUID policy. No functional change. Signed-off-by: Andrew Cooper Reviewed-by: Jan Beulich Revision graph left in /home/logs/results/bisect/xen-unstable-smoke/build-amd64.xen-build.{dot,ps,png,html,svg}. ---------------------------------------- 167778: tolerable ALL FAIL flight 167778 xen-unstable-smoke real-bisect [real] http://logs.test-lab.xenproject.org/osstest/logs/167778/ Failures :-/ but no regressions. Tests which did not succeed, including tests which could not be run: build-amd64 6 xen-build fail baseline untested jobs: build-amd64 fail ------------------------------------------------------------ sg-report-flight on osstest.test-lab.xenproject.org logs: /home/logs/logs images: /home/logs/images Logs, config files, etc. are available at http://logs.test-lab.xenproject.org/osstest/logs Explanation of these reports, and of osstest in general, is at http://xenbits.xen.org/gitweb/?p=osstest.git;a=blob;f=README.email;hb=master http://xenbits.xen.org/gitweb/?p=osstest.git;a=blob;f=README;hb=master Test harness code can be found at http://xenbits.xen.org/gitweb?p=osstest.git;a=summary