[Xen-devel] [xen-unstable bisection] complete build-i386-oldkern

[xen.org <ian.jackson@xxxxxxxxxxxxx>]

branch xen-unstable
xen branch xen-unstable
job build-i386-oldkern
test xen-build

Tree: git://mariner.uk.xensource.com/qemu-xen-unstable.git
Tree: http://hg.uk.xensource.com/linux-2.6.18-xen.hg
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:  86000076dcee
  Bug not present: e2fb56dfebda


  changeset:   22924:86000076dcee
  user:        Tim Deegan <Tim.Deegan@xxxxxxxxxx>
  date:        Wed Feb 16 09:47:37 2011 +0000
      
      x86/mm: partially revert 21093:4a3e131f7498
      
      p2m internals should always gate on whether HAP is enabled for the
      domain, not whether a HAP paging mode is currently advertised.
      This lets us revert the change to hap_enable() that advertises the
      new mode before it's safe to use it.
      
      Signed-off-by: Tim Deegan <Tim.Deegan@xxxxxxxxxx>
      
      


For bisection revision-tuple graph see:
   
http://www.chiark.greenend.org.uk/~xensrcts/results/bisect.xen-unstable.build-i386-oldkern.xen-build.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Searching for failure / basis pass:
 5781 fail [host=insider] / 5775 [host=leaf-beetle] 5772 ok.
Failure / basis pass flights: 5781 / 5772
Tree: git://mariner.uk.xensource.com/qemu-xen-unstable.git
Tree: http://hg.uk.xensource.com/linux-2.6.18-xen.hg
Tree: http://hg.uk.xensource.com/xen-unstable.hg
Latest e073e69457b4d99b6da0b6536296e3498f7f6599 2994d2997f9d 72470de157ce
Basis pass e073e69457b4d99b6da0b6536296e3498f7f6599 2994d2997f9d a3c58347ab34
Generating revisions with ./adhoc-revtuple-generator  
git://mariner.uk.xensource.com/qemu-xen-unstable.git#e073e69457b4d99b6da0b6536296e3498f7f6599-e073e69457b4d99b6da0b6536296e3498f7f6599
 http://hg.uk.xensource.com/linux-2.6.18-xen.hg#2994d2997f9d-2994d2997f9d 
http://hg.uk.xensource.com/xen-unstable.hg#a3c58347ab34-72470de157ce
pulling from http://hg.uk.xensource.com/xen-unstable.hg
searching for changes
no changes found
pulling from http://hg.uk.xensource.com/xen-unstable.hg
searching for changes
no changes found
Loaded 16 nodes in revision graph
Searching for test results:
 5772 pass e073e69457b4d99b6da0b6536296e3498f7f6599 2994d2997f9d a3c58347ab34
 5775 [host=leaf-beetle]
 5781 fail e073e69457b4d99b6da0b6536296e3498f7f6599 2994d2997f9d 72470de157ce
 5796 pass e073e69457b4d99b6da0b6536296e3498f7f6599 2994d2997f9d a3c58347ab34
 5797 fail e073e69457b4d99b6da0b6536296e3498f7f6599 2994d2997f9d 72470de157ce
 5798 pass e073e69457b4d99b6da0b6536296e3498f7f6599 2994d2997f9d e2fb56dfebda
 5799 fail e073e69457b4d99b6da0b6536296e3498f7f6599 2994d2997f9d 86000076dcee
 5800 pass e073e69457b4d99b6da0b6536296e3498f7f6599 2994d2997f9d e2fb56dfebda
 5801 fail e073e69457b4d99b6da0b6536296e3498f7f6599 2994d2997f9d 86000076dcee
 5802 pass e073e69457b4d99b6da0b6536296e3498f7f6599 2994d2997f9d e2fb56dfebda
 5803 fail e073e69457b4d99b6da0b6536296e3498f7f6599 2994d2997f9d 86000076dcee
Searching for interesting versions
 Result found: flight 5772 (pass), for basis pass
 Result found: flight 5781 (fail), for basis failure
 Repro found: flight 5796 (pass), for basis pass
 Repro found: flight 5797 (fail), for basis failure
 0 revisions at e073e69457b4d99b6da0b6536296e3498f7f6599 2994d2997f9d 
e2fb56dfebda
No revisions left to test, checking graph state.
 Result found: flight 5798 (pass), for last pass
 Result found: flight 5799 (fail), for first failure
 Repro found: flight 5800 (pass), for last pass
 Repro found: flight 5801 (fail), for first failure
 Repro found: flight 5802 (pass), for last pass
 Repro found: flight 5803 (fail), for first failure

*** Found and reproduced problem changeset ***

  Bug is in tree:  http://hg.uk.xensource.com/xen-unstable.hg
  Bug introduced:  86000076dcee
  Bug not present: e2fb56dfebda

pulling from http://hg.uk.xensource.com/xen-unstable.hg
searching for changes
no changes found

  changeset:   22924:86000076dcee
  user:        Tim Deegan <Tim.Deegan@xxxxxxxxxx>
  date:        Wed Feb 16 09:47:37 2011 +0000
      
      x86/mm: partially revert 21093:4a3e131f7498
      
      p2m internals should always gate on whether HAP is enabled for the
      domain, not whether a HAP paging mode is currently advertised.
      This lets us revert the change to hap_enable() that advertises the
      new mode before it's safe to use it.
      
      Signed-off-by: Tim Deegan <Tim.Deegan@xxxxxxxxxx>
      
      

Revision graph left in 
/home/xc_osstest/results/bisect.xen-unstable.build-i386-oldkern.xen-build.{dot,ps,png,html}.
----------------------------------------
5803: ALL FAIL

flight 5803 xen-unstable real-bisect [real]
http://www.chiark.greenend.org.uk/~xensrcts/logs/5803/

Tests which did not succeed:
 build-i386-oldkern            4 xen-build                    fail


jobs:
 build-i386-oldkern                                           fail     


------------------------------------------------------------
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


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel