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Re: [Xen-devel] [linux-3.18 bisection] complete test-amd64-i386-xl-qemut-win7-amd64



On 18/04/16 09:23, Wei Liu wrote:
CC Paul and Andrew

The bisector figured the said commit broke 3.18 test.

Should be fixed by c/s 78c5f59 "x86/hvm/viridian: save APIC assist vector"

~Andrew


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@xxxxxxxxxx>
   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@xxxxxxxxxx>
       Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>


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@xxxxxxxxxx>
   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@xxxxxxxxxx>
       Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

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


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