From mboxrd@z Thu Jan 1 00:00:00 1970 From: xen.org Subject: [xen-unstable bisection] complete test-amd64-i386-rhel6hvm-intel Date: Wed, 22 Dec 2010 02:12:41 +0000 Message-ID: Mime-Version: 1.0 Content-Type: text/plain Return-path: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: xen-devel@lists.xensource.com Cc: ian.jackson@eu.citrix.com, keir.fraser@eu.citrix.com, stefano.stabellini@eu.citrix.com List-Id: xen-devel@lists.xenproject.org branch xen-unstable xen branch xen-unstable job test-amd64-i386-rhel6hvm-intel test xen-boot Tree: git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git Tree: git://mariner.uk.xensource.com/qemu-xen-unstable.git Tree: http://hg.uk.xensource.com/xen-unstable.hg *** Found and reproduced problem changeset *** Bug is in tree: http://hg.uk.xensource.com/xen-unstable.hg Bug introduced: 764e95f64b28 Bug not present: f0d26fdebf40 changeset: 22545:764e95f64b28 user: Keir Fraser date: Wed Dec 15 14:16:03 2010 +0000 EPT/VT-d page table sharing Basic idea is to leverage 2MB and 1GB page size support in EPT by having VT-d using the same page tables as EPT. When EPT page table changes, flush VT-d IOTLB cache. Signed-off-by: Weidong Han Signed-off-by: Allen Kay For bisection revision-tuple graph see: http://www.chiark.greenend.org.uk/~xensrcts/results/bisect.xen-unstable.test-amd64-i386-rhel6hvm-intel.xen-boot.html Revision IDs in each graph node refer, respectively, to the Trees above. ---------------------------------------- Searching for failure: 4222(fail) 4216(fail) 4202(fail) 4041(fail) 3956(fail) 3902(fail) 3863(fail) 3649(pass) Using this failure: 3863 [host=earwig] Searching for basis pass: 3649 [host=gall-mite] 3470. Basis pass flight 3470. Tree: git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git Tree: git://mariner.uk.xensource.com/qemu-xen-unstable.git Tree: http://hg.uk.xensource.com/xen-unstable.hg Latest 862ef97190f6b54d35c76c93fb2b8fadd7ab7d68 bb9c9a127a676b53210f71082330c5e94f7b8171 764e95f64b28 Basis pass 862ef97190f6b54d35c76c93fb2b8fadd7ab7d68 dd9d12dc85dfc5f873c8d57bd42f09b81219c250 e5c48e0cd03d Generating revisions with ./adhoc-revtuple-generator git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git#862ef97190f6b54d35c76c93fb2b8fadd7ab7d68-862ef97190f6b54d35c76c93fb2b8fadd7ab7d68 git://mariner.uk.xensource.com/qemu-xen-unstable.git#dd9d12dc85dfc5f873c8d57bd42f09b81219c250-bb9c9a127a676b53210f71082330c5e94f7b8171 http://hg.uk.xensource.com/xen-unstable.hg#e5c48e0cd03d-764e95f64b28 using cache /export/home/osstest/repos/git-cache... using cache /export/home/osstest/repos/git-cache... locked cache /export/home/osstest/repos/git-cache... processing ./cacheing-git clone --bare git://mariner.uk.xensource.com/qemu-xen-unstable.git /export/home/osstest/repos/qemu-xen-unstable... Initialized empty Git repository in /export/home/osstest/repos/qemu-xen-unstable/ updating cache /export/home/osstest/repos/git-cache qemu-xen-unstable... pulling from http://hg.uk.xensource.com/xen-unstable.hg searching for changes no changes found using cache /export/home/osstest/repos/git-cache... using cache /export/home/osstest/repos/git-cache... locked cache /export/home/osstest/repos/git-cache... processing ./cacheing-git clone --bare git://mariner.uk.xensource.com/qemu-xen-unstable.git /export/home/osstest/repos/qemu-xen-unstable... Initialized empty Git repository in /export/home/osstest/repos/qemu-xen-unstable/ updating cache /export/home/osstest/repos/git-cache qemu-xen-unstable... pulling from http://hg.uk.xensource.com/xen-unstable.hg searching for changes no changes found Loaded 1129 nodes in revision graph Searching for test results: 3863 fail 862ef97190f6b54d35c76c93fb2b8fadd7ab7d68 bb9c9a127a676b53210f71082330c5e94f7b8171 764e95f64b28 3956 fail irrelevant 2976 [host=gall-mite] 4264 fail 862ef97190f6b54d35c76c93fb2b8fadd7ab7d68 bb9c9a127a676b53210f71082330c5e94f7b8171 764e95f64b28 4267 pass 862ef97190f6b54d35c76c93fb2b8fadd7ab7d68 bb9c9a127a676b53210f71082330c5e94f7b8171 f0d26fdebf40 4270 fail 862ef97190f6b54d35c76c93fb2b8fadd7ab7d68 bb9c9a127a676b53210f71082330c5e94f7b8171 764e95f64b28 4228 fail irrelevant 4230 pass 862ef97190f6b54d35c76c93fb2b8fadd7ab7d68 bb9c9a127a676b53210f71082330c5e94f7b8171 6df91a11dcb0 4202 [host=itch-mite] 4231 pass 862ef97190f6b54d35c76c93fb2b8fadd7ab7d68 bb9c9a127a676b53210f71082330c5e94f7b8171 c0662cb08260 3902 fail irrelevant 4233 [host=gall-mite] 2968 pass irrelevant 3579 [host=gall-mite] 4216 fail irrelevant 4217 [host=itch-mite] 2962 [] 2988 [host=gall-mite] 4238 [host=gall-mite] 4239 fail 862ef97190f6b54d35c76c93fb2b8fadd7ab7d68 bb9c9a127a676b53210f71082330c5e94f7b8171 764e95f64b28 2994 pass irrelevant 4241 pass 862ef97190f6b54d35c76c93fb2b8fadd7ab7d68 bb9c9a127a676b53210f71082330c5e94f7b8171 a3a29e67aa7e 2998 pass irrelevant 3000 pass irrelevant 3001 pass irrelevant 4220 [host=itch-mite] 3003 fail irrelevant 4221 [host=itch-mite] 3010 [host=itch-mite] 3649 [host=gall-mite] 3023 pass irrelevant 3035 pass irrelevant 4222 [host=gall-mite] 3056 [host=itch-mite] 4041 [host=itch-mite] 3251 pass irrelevant 4223 pass 862ef97190f6b54d35c76c93fb2b8fadd7ab7d68 dd9d12dc85dfc5f873c8d57bd42f09b81219c250 e5c48e0cd03d 3470 pass 862ef97190f6b54d35c76c93fb2b8fadd7ab7d68 dd9d12dc85dfc5f873c8d57bd42f09b81219c250 e5c48e0cd03d 4246 blocked 862ef97190f6b54d35c76c93fb2b8fadd7ab7d68 bb9c9a127a676b53210f71082330c5e94f7b8171 6ed80a93a5e0 4249 pass 862ef97190f6b54d35c76c93fb2b8fadd7ab7d68 bb9c9a127a676b53210f71082330c5e94f7b8171 1b1174b7181f 4252 pass 862ef97190f6b54d35c76c93fb2b8fadd7ab7d68 bb9c9a127a676b53210f71082330c5e94f7b8171 f0d26fdebf40 4256 fail 862ef97190f6b54d35c76c93fb2b8fadd7ab7d68 bb9c9a127a676b53210f71082330c5e94f7b8171 764e95f64b28 4259 pass 862ef97190f6b54d35c76c93fb2b8fadd7ab7d68 bb9c9a127a676b53210f71082330c5e94f7b8171 f0d26fdebf40 3554 [host=gall-mite] Searching for interesting versions Result found: flight 3470 (pass), for basis pass Result found: flight 3863 (fail), for basis failure Repro found: flight 4223 (pass), for basis pass Repro found: flight 4239 (fail), for basis failure 0 revisions at 862ef97190f6b54d35c76c93fb2b8fadd7ab7d68 bb9c9a127a676b53210f71082330c5e94f7b8171 f0d26fdebf40 No revisions left to test, checking graph state. Result found: flight 4252 (pass), for last pass Result found: flight 4256 (fail), for first failure Repro found: flight 4259 (pass), for last pass Repro found: flight 4264 (fail), for first failure Repro found: flight 4267 (pass), for last pass Repro found: flight 4270 (fail), for first failure *** Found and reproduced problem changeset *** Bug is in tree: http://hg.uk.xensource.com/xen-unstable.hg Bug introduced: 764e95f64b28 Bug not present: f0d26fdebf40 changeset: 22545:764e95f64b28 user: Keir Fraser date: Wed Dec 15 14:16:03 2010 +0000 EPT/VT-d page table sharing Basic idea is to leverage 2MB and 1GB page size support in EPT by having VT-d using the same page tables as EPT. When EPT page table changes, flush VT-d IOTLB cache. Signed-off-by: Weidong Han Signed-off-by: Allen Kay Revision graph left in /home/xc_osstest/results/bisect.xen-unstable.test-amd64-i386-rhel6hvm-intel.xen-boot.{dot,ps,png,html}. ---------------------------------------- 4270: ALL FAIL flight 4270 xen-unstable real-bisect [real] http://www.chiark.greenend.org.uk/~xensrcts/logs/4270/ Tests which did not succeed: test-amd64-i386-rhel6hvm-intel 5 xen-boot fail version targeted for testing: baseline version: jobs: test-amd64-i386-rhel6hvm-intel fail ------------------------------------------------------------------------------- test-amd64-i386-rhel6hvm-intel: 1 xen-build-check(1) pass 2 hosts-allocate pass 3 host-install(3) pass 4 xen-install pass 5 xen-boot fail 6 capture-logs(6) pass ------------------------------------------------------------ sg-report-flight on woking.cam.xci-test.com logs: /home/xc_osstest/logs images: /home/xc_osstest/images Logs, config files, etc. are available at http://www.chiark.greenend.org.uk/~xensrcts/logs Test harness code can be found at http://xenbits.xensource.com/gitweb?p=osstest.git;a=summary