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From: Wei Liu <wei.liu2@citrix.com>
To: osstest service owner <osstest-admin@xenproject.org>
Cc: Andrew Cooper <andrew.cooper3@citrix.com>,
	xen-devel@lists.xensource.com, Wei Liu <wei.liu2@citrix.com>,
	Paul Durrant <Paul.Durrant@citrix.com>
Subject: Re: [linux-3.18 bisection] complete test-amd64-i386-xl-qemut-win7-amd64
Date: Mon, 18 Apr 2016 09:23:13 +0100	[thread overview]
Message-ID: <20160418082312.GA11846@citrix.com> (raw)
In-Reply-To: <E1arp4S-0007fo-Hb@osstest.test-lab.xenproject.org>

CC Paul and Andrew

The bisector figured the said commit broke 3.18 test.

Wei.

On Sun, Apr 17, 2016 at 03:57:12PM +0000, osstest service owner wrote:
> branch xen-unstable
> xenbranch xen-unstable
> job test-amd64-i386-xl-qemut-win7-amd64
> testid leak-check/check
> 
> Tree: linux git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
> Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
> 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:  a6f2cdb633bf519244a16674031b8034b581ba7f
>   Bug not present: d0540cbd4a9065b043ae5a26bb28b798f77a085b
>   Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/91781/
> 
> 
>   commit a6f2cdb633bf519244a16674031b8034b581ba7f
>   Author: Paul Durrant <paul.durrant@citrix.com>
>   Date:   Thu Mar 17 13:50:39 2016 +0100
>   
>       x86/hvm/viridian: keep APIC assist page mapped...
>       
>       ... for the lifetime of the domain.
>       
>       If Xen is to make use of the APIC assist enlightenment then a persistent
>       mapping needs to be kept, rather than the temporary one which is currently
>       used only to initialize the page content.
>       
>       This patch also adds a comment block at the top of the source with
>       information on the latest version of the spec. from Microsoft and the
>       current URL where it may be found.
>       
>       Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
>       Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
> 
> 
> For bisection revision-tuple graph see:
>    http://logs.test-lab.xenproject.org/osstest/results/bisect/linux-3.18/test-amd64-i386-xl-qemut-win7-amd64.leak-check--check.html
> Revision IDs in each graph node refer, respectively, to the Trees above.
> 
> ----------------------------------------
> Running cs-bisection-step --graph-out=/home/logs/results/bisect/linux-3.18/test-amd64-i386-xl-qemut-win7-amd64.leak-check--check --summary-out=tmp/91781.bisection-summary --basis-template=86513 --blessings=real,real-bisect linux-3.18 test-amd64-i386-xl-qemut-win7-amd64 leak-check/check
> Searching for failure / basis pass:
>  91420 fail [host=italia1] / 86513 [host=chardonnay0] 85493 [host=fiano0] 66698 [host=huxelrebe1] template as basis? using template as basis.
> Failure / basis pass flights: 91420 / 86513
> (tree with no url: minios)
> (tree with no url: ovmf)
> (tree with no url: seabios)
> Tree: linux git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
> Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
> 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 b36eba9b4dd4344ed51b8f644049aeac606ccff2 c530a75c1e6a472b0eb9558310b518f0dfcd8860 21f6526d1da331611ac5fe12967549d1a04e149b 316a862e5534249a6e6d876b4e203342d3fb870e a6f2cdb633bf519244a16674031b8034b581ba7f
> Basis pass d439e869d612dd7a338ac75a4afc3646a5e67370 c530a75c1e6a472b0eb9558310b518f0dfcd8860 21f6526d1da331611ac5fe12967549d1a04e149b 316a862e5534249a6e6d876b4e203342d3fb870e efc904263f483026672a5cdf3ccf9be8c4fdaa31
> Generating revisions with ./adhoc-revtuple-generator  git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git#d439e869d612dd7a338ac75a4afc3646a5e67370-b36eba9b4dd4344ed51b8f644049aeac606ccff2 git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860 git://xenbits.xen.org/qemu-xen-traditional.git#21f6526d1da331611ac5fe12967549d1a04e149b-21f6526d1da331611ac5fe12967549d1a04e149b git://xenbits.xen.org/qemu-xen.git#316a862e5534249a6e6d876b4e203342d3fb870e-316a862e5534249a6e6d876b4e203342d3fb870e git://xenbits.xen.org/xen.git#efc904263f483026672a5cdf3ccf9be8c4fdaa31-a6f2cdb633bf519244a16674031b8034b581ba7f
> Loaded 2002 nodes in revision graph
> Searching for test results:
>  86513 [host=chardonnay0]
>  89247 fail b36eba9b4dd4344ed51b8f644049aeac606ccff2 c530a75c1e6a472b0eb9558310b518f0dfcd8860 21f6526d1da331611ac5fe12967549d1a04e149b 316a862e5534249a6e6d876b4e203342d3fb870e a6f2cdb633bf519244a16674031b8034b581ba7f
>  89339 blocked b36eba9b4dd4344ed51b8f644049aeac606ccff2 c530a75c1e6a472b0eb9558310b518f0dfcd8860 21f6526d1da331611ac5fe12967549d1a04e149b 316a862e5534249a6e6d876b4e203342d3fb870e a6f2cdb633bf519244a16674031b8034b581ba7f
>  90846 blocked b36eba9b4dd4344ed51b8f644049aeac606ccff2 c530a75c1e6a472b0eb9558310b518f0dfcd8860 21f6526d1da331611ac5fe12967549d1a04e149b 316a862e5534249a6e6d876b4e203342d3fb870e a6f2cdb633bf519244a16674031b8034b581ba7f
>  90979 fail b36eba9b4dd4344ed51b8f644049aeac606ccff2 c530a75c1e6a472b0eb9558310b518f0dfcd8860 21f6526d1da331611ac5fe12967549d1a04e149b 316a862e5534249a6e6d876b4e203342d3fb870e a6f2cdb633bf519244a16674031b8034b581ba7f
>  91131 pass d439e869d612dd7a338ac75a4afc3646a5e67370 c530a75c1e6a472b0eb9558310b518f0dfcd8860 21f6526d1da331611ac5fe12967549d1a04e149b 316a862e5534249a6e6d876b4e203342d3fb870e efc904263f483026672a5cdf3ccf9be8c4fdaa31
>  91130 blocked b36eba9b4dd4344ed51b8f644049aeac606ccff2 c530a75c1e6a472b0eb9558310b518f0dfcd8860 21f6526d1da331611ac5fe12967549d1a04e149b 316a862e5534249a6e6d876b4e203342d3fb870e a6f2cdb633bf519244a16674031b8034b581ba7f
>  91267 blocked b36eba9b4dd4344ed51b8f644049aeac606ccff2 c530a75c1e6a472b0eb9558310b518f0dfcd8860 21f6526d1da331611ac5fe12967549d1a04e149b 316a862e5534249a6e6d876b4e203342d3fb870e a6f2cdb633bf519244a16674031b8034b581ba7f
>  91272 blocked b36eba9b4dd4344ed51b8f644049aeac606ccff2 c530a75c1e6a472b0eb9558310b518f0dfcd8860 21f6526d1da331611ac5fe12967549d1a04e149b 316a862e5534249a6e6d876b4e203342d3fb870e a6f2cdb633bf519244a16674031b8034b581ba7f
>  91275 fail b36eba9b4dd4344ed51b8f644049aeac606ccff2 c530a75c1e6a472b0eb9558310b518f0dfcd8860 21f6526d1da331611ac5fe12967549d1a04e149b 316a862e5534249a6e6d876b4e203342d3fb870e a6f2cdb633bf519244a16674031b8034b581ba7f
>  91255 fail b36eba9b4dd4344ed51b8f644049aeac606ccff2 c530a75c1e6a472b0eb9558310b518f0dfcd8860 21f6526d1da331611ac5fe12967549d1a04e149b 316a862e5534249a6e6d876b4e203342d3fb870e a6f2cdb633bf519244a16674031b8034b581ba7f
>  91261 pass d439e869d612dd7a338ac75a4afc3646a5e67370 c530a75c1e6a472b0eb9558310b518f0dfcd8860 21f6526d1da331611ac5fe12967549d1a04e149b 316a862e5534249a6e6d876b4e203342d3fb870e efc904263f483026672a5cdf3ccf9be8c4fdaa31
>  91395 fail bb431546329c853234bd5e2c5be83bbbcfbbdf45 c530a75c1e6a472b0eb9558310b518f0dfcd8860 21f6526d1da331611ac5fe12967549d1a04e149b 316a862e5534249a6e6d876b4e203342d3fb870e a6f2cdb633bf519244a16674031b8034b581ba7f
>  91408 blocked d439e869d612dd7a338ac75a4afc3646a5e67370 c530a75c1e6a472b0eb9558310b518f0dfcd8860 21f6526d1da331611ac5fe12967549d1a04e149b 316a862e5534249a6e6d876b4e203342d3fb870e 8738c76f0e468155b08fa0a101304837dd481285
>  91420 fail b36eba9b4dd4344ed51b8f644049aeac606ccff2 c530a75c1e6a472b0eb9558310b518f0dfcd8860 21f6526d1da331611ac5fe12967549d1a04e149b 316a862e5534249a6e6d876b4e203342d3fb870e a6f2cdb633bf519244a16674031b8034b581ba7f
>  91418 pass d439e869d612dd7a338ac75a4afc3646a5e67370 c530a75c1e6a472b0eb9558310b518f0dfcd8860 21f6526d1da331611ac5fe12967549d1a04e149b 316a862e5534249a6e6d876b4e203342d3fb870e 6ea2dc59a78ebf24ecdf20193144dada90b0512b
>  91425 fail 103ed77bd8c215adf4894160ced9e92430b793ab c530a75c1e6a472b0eb9558310b518f0dfcd8860 21f6526d1da331611ac5fe12967549d1a04e149b 316a862e5534249a6e6d876b4e203342d3fb870e a6f2cdb633bf519244a16674031b8034b581ba7f
>  91495 pass d439e869d612dd7a338ac75a4afc3646a5e67370 c530a75c1e6a472b0eb9558310b518f0dfcd8860 21f6526d1da331611ac5fe12967549d1a04e149b 316a862e5534249a6e6d876b4e203342d3fb870e 1e4faa2d25639856f776460e8cbbe2b48843dd20
>  91516 fail d439e869d612dd7a338ac75a4afc3646a5e67370 c530a75c1e6a472b0eb9558310b518f0dfcd8860 21f6526d1da331611ac5fe12967549d1a04e149b 316a862e5534249a6e6d876b4e203342d3fb870e a6f2cdb633bf519244a16674031b8034b581ba7f
>  91543 pass d439e869d612dd7a338ac75a4afc3646a5e67370 c530a75c1e6a472b0eb9558310b518f0dfcd8860 21f6526d1da331611ac5fe12967549d1a04e149b 316a862e5534249a6e6d876b4e203342d3fb870e d0540cbd4a9065b043ae5a26bb28b798f77a085b
>  91589 blocked b36eba9b4dd4344ed51b8f644049aeac606ccff2 c530a75c1e6a472b0eb9558310b518f0dfcd8860 21f6526d1da331611ac5fe12967549d1a04e149b 316a862e5534249a6e6d876b4e203342d3fb870e a6f2cdb633bf519244a16674031b8034b581ba7f
>  91530 pass d439e869d612dd7a338ac75a4afc3646a5e67370 c530a75c1e6a472b0eb9558310b518f0dfcd8860 21f6526d1da331611ac5fe12967549d1a04e149b 316a862e5534249a6e6d876b4e203342d3fb870e 65f1fe7fcea6cdbbc7859707929cee971d65f30d
>  91572 blocked d439e869d612dd7a338ac75a4afc3646a5e67370 c530a75c1e6a472b0eb9558310b518f0dfcd8860 21f6526d1da331611ac5fe12967549d1a04e149b 316a862e5534249a6e6d876b4e203342d3fb870e a6f2cdb633bf519244a16674031b8034b581ba7f
>  91579 blocked d439e869d612dd7a338ac75a4afc3646a5e67370 c530a75c1e6a472b0eb9558310b518f0dfcd8860 21f6526d1da331611ac5fe12967549d1a04e149b 316a862e5534249a6e6d876b4e203342d3fb870e a6f2cdb633bf519244a16674031b8034b581ba7f
>  91558 blocked d439e869d612dd7a338ac75a4afc3646a5e67370 c530a75c1e6a472b0eb9558310b518f0dfcd8860 21f6526d1da331611ac5fe12967549d1a04e149b 316a862e5534249a6e6d876b4e203342d3fb870e a6f2cdb633bf519244a16674031b8034b581ba7f
>  91592 blocked d439e869d612dd7a338ac75a4afc3646a5e67370 c530a75c1e6a472b0eb9558310b518f0dfcd8860 21f6526d1da331611ac5fe12967549d1a04e149b 316a862e5534249a6e6d876b4e203342d3fb870e a6f2cdb633bf519244a16674031b8034b581ba7f
>  91629 blocked d439e869d612dd7a338ac75a4afc3646a5e67370 c530a75c1e6a472b0eb9558310b518f0dfcd8860 21f6526d1da331611ac5fe12967549d1a04e149b 316a862e5534249a6e6d876b4e203342d3fb870e a6f2cdb633bf519244a16674031b8034b581ba7f
>  91636 blocked d439e869d612dd7a338ac75a4afc3646a5e67370 c530a75c1e6a472b0eb9558310b518f0dfcd8860 21f6526d1da331611ac5fe12967549d1a04e149b 316a862e5534249a6e6d876b4e203342d3fb870e a6f2cdb633bf519244a16674031b8034b581ba7f
>  91662 fail d439e869d612dd7a338ac75a4afc3646a5e67370 c530a75c1e6a472b0eb9558310b518f0dfcd8860 21f6526d1da331611ac5fe12967549d1a04e149b 316a862e5534249a6e6d876b4e203342d3fb870e a6f2cdb633bf519244a16674031b8034b581ba7f
>  91642 fail d439e869d612dd7a338ac75a4afc3646a5e67370 c530a75c1e6a472b0eb9558310b518f0dfcd8860 21f6526d1da331611ac5fe12967549d1a04e149b 316a862e5534249a6e6d876b4e203342d3fb870e a6f2cdb633bf519244a16674031b8034b581ba7f
>  91669 pass d439e869d612dd7a338ac75a4afc3646a5e67370 c530a75c1e6a472b0eb9558310b518f0dfcd8860 21f6526d1da331611ac5fe12967549d1a04e149b 316a862e5534249a6e6d876b4e203342d3fb870e d0540cbd4a9065b043ae5a26bb28b798f77a085b
>  91653 pass d439e869d612dd7a338ac75a4afc3646a5e67370 c530a75c1e6a472b0eb9558310b518f0dfcd8860 21f6526d1da331611ac5fe12967549d1a04e149b 316a862e5534249a6e6d876b4e203342d3fb870e d0540cbd4a9065b043ae5a26bb28b798f77a085b
>  91675 blocked irrelevant
>  91763 blocked d439e869d612dd7a338ac75a4afc3646a5e67370 c530a75c1e6a472b0eb9558310b518f0dfcd8860 21f6526d1da331611ac5fe12967549d1a04e149b 316a862e5534249a6e6d876b4e203342d3fb870e a6f2cdb633bf519244a16674031b8034b581ba7f
>  91781 fail d439e869d612dd7a338ac75a4afc3646a5e67370 c530a75c1e6a472b0eb9558310b518f0dfcd8860 21f6526d1da331611ac5fe12967549d1a04e149b 316a862e5534249a6e6d876b4e203342d3fb870e a6f2cdb633bf519244a16674031b8034b581ba7f
> Searching for interesting versions
>  Result found: flight 91131 (pass), for basis pass
>  Result found: flight 91255 (fail), for basis failure
>  Repro found: flight 91261 (pass), for basis pass
>  Repro found: flight 91275 (fail), for basis failure
>  0 revisions at d439e869d612dd7a338ac75a4afc3646a5e67370 c530a75c1e6a472b0eb9558310b518f0dfcd8860 21f6526d1da331611ac5fe12967549d1a04e149b 316a862e5534249a6e6d876b4e203342d3fb870e d0540cbd4a9065b043ae5a26bb28b798f77a085b
> No revisions left to test, checking graph state.
>  Result found: flight 91543 (pass), for last pass
>  Result found: flight 91642 (fail), for first failure
>  Repro found: flight 91653 (pass), for last pass
>  Repro found: flight 91662 (fail), for first failure
>  Repro found: flight 91669 (pass), for last pass
>  Repro found: flight 91781 (fail), for first failure
> 
> *** Found and reproduced problem changeset ***
> 
>   Bug is in tree:  xen git://xenbits.xen.org/xen.git
>   Bug introduced:  a6f2cdb633bf519244a16674031b8034b581ba7f
>   Bug not present: d0540cbd4a9065b043ae5a26bb28b798f77a085b
>   Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/91781/
> 
> 
>   commit a6f2cdb633bf519244a16674031b8034b581ba7f
>   Author: Paul Durrant <paul.durrant@citrix.com>
>   Date:   Thu Mar 17 13:50:39 2016 +0100
>   
>       x86/hvm/viridian: keep APIC assist page mapped...
>       
>       ... for the lifetime of the domain.
>       
>       If Xen is to make use of the APIC assist enlightenment then a persistent
>       mapping needs to be kept, rather than the temporary one which is currently
>       used only to initialize the page content.
>       
>       This patch also adds a comment block at the top of the source with
>       information on the latest version of the spec. from Microsoft and the
>       current URL where it may be found.
>       
>       Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
>       Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
> 
> Revision graph left in /home/logs/results/bisect/linux-3.18/test-amd64-i386-xl-qemut-win7-amd64.leak-check--check.{dot,ps,png,html,svg}.
> ----------------------------------------
> 91781: tolerable ALL FAIL
> 
> flight 91781 linux-3.18 real-bisect [real]
> http://logs.test-lab.xenproject.org/osstest/logs/91781/
> 
> Failures :-/ but no regressions.
> 
> Tests which did not succeed,
> including tests which could not be run:
>  test-amd64-i386-xl-qemut-win7-amd64 20 leak-check/check fail baseline untested
> 
> 
> jobs:
>  test-amd64-i386-xl-qemut-win7-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
> 
> 
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xen.org
> http://lists.xen.org/xen-devel

_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xen.org
http://lists.xen.org/xen-devel

  reply	other threads:[~2016-04-18  8:23 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-04-17 15:57 [linux-3.18 bisection] complete test-amd64-i386-xl-qemut-win7-amd64 osstest service owner
2016-04-18  8:23 ` Wei Liu [this message]
2016-04-18  8:30   ` Andrew Cooper
2016-12-23  7:51 osstest service owner

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