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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [xen-unstable-smoke bisection] complete build-arm64-xsm
branch xen-unstable-smoke xenbranch xen-unstable-smoke job build-arm64-xsm testid xen-build 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: e9be34be5f9a1a6ecbf05ba9502cd705ae441476 Bug not present: 5e04bf333b954fcfd86eda3d258dc69bcf0586a3 Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/128549/ commit e9be34be5f9a1a6ecbf05ba9502cd705ae441476 Author: Roger Pau Monné <roger.pau@xxxxxxxxxx> Date: Tue Oct 9 16:27:13 2018 +0200 x86/vtd: fix iommu_share_p2m_table Commit 2916951c1 "mm / iommu: include need_iommu() test in iommu_use_hap_pt()" changed the check in iommu_share_p2m_table to use need_iommu(d) (as part of iommu_use_hap_pt) instead of iommu_enabled, which broke the check because at the point in domain construction where iommu_share_p2m_table is called need_iommu(d) will always return false. Fix this by reverting to the previous logic. While there turn the hap_enabled check into an ASSERT, since the only caller of iommu_share_p2m_table already performs the hap_enabled check before calling the function. Signed-off-by: Roger Pau Monné <roger.pau@xxxxxxxxxx> Reviewed-by: Paul Durrant <paul.durrant@xxxxxxxxxx> Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx> For bisection revision-tuple graph see: http://logs.test-lab.xenproject.org/osstest/results/bisect/xen-unstable-smoke/build-arm64-xsm.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-arm64-xsm.xen-build --summary-out=tmp/128549.bisection-summary --basis-template=128513 --blessings=real,real-bisect xen-unstable-smoke build-arm64-xsm xen-build Searching for failure / basis pass: 128540 fail [host=laxton1] / 128513 ok. Failure / basis pass flights: 128540 / 128513 Tree: qemuu git://xenbits.xen.org/qemu-xen.git Tree: xen git://xenbits.xen.org/xen.git Latest de5b678ca4dcdfa83e322491d478d66df56c1986 cd395b1d69a773556d2af206b4ecbf56b33057ea Basis pass de5b678ca4dcdfa83e322491d478d66df56c1986 85b00385827e4e061b2ff38b549c03d0f1e66b6a Generating revisions with ./adhoc-revtuple-generator git://xenbits.xen.org/qemu-xen.git#de5b678ca4dcdfa83e322491d478d66df56c1986-de5b678ca4dcdfa83e322491d478d66df56c1986 git://xenbits.xen.org/xen.git#85b00385827e4e061b2ff38b549c03d0f1e66b6a-cd395b1d69a773556d2af206b4ecbf56b33057ea Loaded 1001 nodes in revision graph Searching for test results: 128536 fail de5b678ca4dcdfa83e322491d478d66df56c1986 cd395b1d69a773556d2af206b4ecbf56b33057ea 128547 pass de5b678ca4dcdfa83e322491d478d66df56c1986 5e04bf333b954fcfd86eda3d258dc69bcf0586a3 128513 pass de5b678ca4dcdfa83e322491d478d66df56c1986 85b00385827e4e061b2ff38b549c03d0f1e66b6a 128538 pass de5b678ca4dcdfa83e322491d478d66df56c1986 27225bbb6d148f6d373a4a89b0dc3f3f5bf4d193 128527 fail de5b678ca4dcdfa83e322491d478d66df56c1986 cd395b1d69a773556d2af206b4ecbf56b33057ea 128540 fail de5b678ca4dcdfa83e322491d478d66df56c1986 cd395b1d69a773556d2af206b4ecbf56b33057ea 128544 pass de5b678ca4dcdfa83e322491d478d66df56c1986 5e04bf333b954fcfd86eda3d258dc69bcf0586a3 128534 fail de5b678ca4dcdfa83e322491d478d66df56c1986 cd395b1d69a773556d2af206b4ecbf56b33057ea 128539 pass de5b678ca4dcdfa83e322491d478d66df56c1986 5e04bf333b954fcfd86eda3d258dc69bcf0586a3 128529 pass de5b678ca4dcdfa83e322491d478d66df56c1986 85b00385827e4e061b2ff38b549c03d0f1e66b6a 128545 fail de5b678ca4dcdfa83e322491d478d66df56c1986 e9be34be5f9a1a6ecbf05ba9502cd705ae441476 128541 fail de5b678ca4dcdfa83e322491d478d66df56c1986 e9be34be5f9a1a6ecbf05ba9502cd705ae441476 128549 fail de5b678ca4dcdfa83e322491d478d66df56c1986 e9be34be5f9a1a6ecbf05ba9502cd705ae441476 Searching for interesting versions Result found: flight 128513 (pass), for basis pass Result found: flight 128527 (fail), for basis failure Repro found: flight 128529 (pass), for basis pass Repro found: flight 128534 (fail), for basis failure 0 revisions at de5b678ca4dcdfa83e322491d478d66df56c1986 5e04bf333b954fcfd86eda3d258dc69bcf0586a3 No revisions left to test, checking graph state. Result found: flight 128539 (pass), for last pass Result found: flight 128541 (fail), for first failure Repro found: flight 128544 (pass), for last pass Repro found: flight 128545 (fail), for first failure Repro found: flight 128547 (pass), for last pass Repro found: flight 128549 (fail), for first failure *** Found and reproduced problem changeset *** Bug is in tree: xen git://xenbits.xen.org/xen.git Bug introduced: e9be34be5f9a1a6ecbf05ba9502cd705ae441476 Bug not present: 5e04bf333b954fcfd86eda3d258dc69bcf0586a3 Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/128549/ commit e9be34be5f9a1a6ecbf05ba9502cd705ae441476 Author: Roger Pau Monné <roger.pau@xxxxxxxxxx> Date: Tue Oct 9 16:27:13 2018 +0200 x86/vtd: fix iommu_share_p2m_table Commit 2916951c1 "mm / iommu: include need_iommu() test in iommu_use_hap_pt()" changed the check in iommu_share_p2m_table to use need_iommu(d) (as part of iommu_use_hap_pt) instead of iommu_enabled, which broke the check because at the point in domain construction where iommu_share_p2m_table is called need_iommu(d) will always return false. Fix this by reverting to the previous logic. While there turn the hap_enabled check into an ASSERT, since the only caller of iommu_share_p2m_table already performs the hap_enabled check before calling the function. Signed-off-by: Roger Pau Monné <roger.pau@xxxxxxxxxx> Reviewed-by: Paul Durrant <paul.durrant@xxxxxxxxxx> Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx> Revision graph left in /home/logs/results/bisect/xen-unstable-smoke/build-arm64-xsm.xen-build.{dot,ps,png,html,svg}. ---------------------------------------- 128549: tolerable ALL FAIL flight 128549 xen-unstable-smoke real-bisect [real] http://logs.test-lab.xenproject.org/osstest/logs/128549/ Failures :-/ but no regressions. Tests which did not succeed, including tests which could not be run: build-arm64-xsm 6 xen-build fail baseline untested jobs: build-arm64-xsm 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 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxxx https://lists.xenproject.org/mailman/listinfo/xen-devel
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