[Xen-devel] [xen-unstable bisection] complete build-amd64

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

branch xen-unstable
xen branch xen-unstable
job build-amd64
test xen-build

Tree: qemu git://xenbits.xen.org/staging/qemu-xen-unstable.git
Tree: xen http://xenbits.xen.org/staging/xen-unstable.hg

*** Found and reproduced problem changeset ***

  Bug is in tree:  xen http://xenbits.xen.org/staging/xen-unstable.hg
  Bug introduced:  d5b706214616
  Bug not present: 1e27e827e6a8


  changeset:   24566:d5b706214616
  user:        Olaf Hering <olaf@xxxxxxxxx>
  date:        Thu Jan 26 11:04:59 2012 +0000
      
      tools/libxc: fix error handling in xc_mem_paging_load
      
      xc_mem_paging_load() does not pass errors in errno and the actual
      errno from xc_mem_event_control() is overwritten by munlock().
      xenpaging_populate_page() needs to check errno, but with the switch to
      xc_mem_paging_load() it could not receive ENOMEM anymore.
      
      Update xc_mem_paging_load() to return -1 and preserve errno during
      munlock().
      
      Signed-off-by: Olaf Hering <olaf@xxxxxxxxx>
      Acked-by: Andres Lagar-Cavilla <andres@xxxxxxxxxxxxxxxx>
      Committed-by: Keir Fraser <keir@xxxxxxx>
      
      


For bisection revision-tuple graph see:
   
http://www.chiark.greenend.org.uk/~xensrcts/results/bisect.xen-unstable.build-amd64.xen-build.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Searching for failure / basis pass:
 11609 fail [host=moss-bug] / 11601 ok.
Failure / basis pass flights: 11609 / 11601
Tree: qemu git://xenbits.xen.org/staging/qemu-xen-unstable.git
Tree: xen http://xenbits.xen.org/staging/xen-unstable.hg
Latest bb36d632e4cabf47882adff07a45c6702c4a5b30 570d0ea0ad2f
Basis pass bb36d632e4cabf47882adff07a45c6702c4a5b30 4271634e4c86
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/staging/qemu-xen-unstable.git#bb36d632e4cabf47882adff07a45c6702c4a5b30-bb36d632e4cabf47882adff07a45c6702c4a5b30
 http://xenbits.xen.org/staging/xen-unstable.hg#4271634e4c86-570d0ea0ad2f
pulling from ssh://xen@xxxxxxxxxxxxxxx/HG/staging/xen-unstable.hg
searching for changes
no changes found
pulling from ssh://xen@xxxxxxxxxxxxxxx/HG/staging/xen-unstable.hg
searching for changes
no changes found
Loaded 127 nodes in revision graph
Searching for test results:
 11600 pass bb36d632e4cabf47882adff07a45c6702c4a5b30 4271634e4c86
 11601 pass bb36d632e4cabf47882adff07a45c6702c4a5b30 4271634e4c86
 11603 fail bb36d632e4cabf47882adff07a45c6702c4a5b30 d8f280c78544
 11604 pass bb36d632e4cabf47882adff07a45c6702c4a5b30 4271634e4c86
 11606 fail bb36d632e4cabf47882adff07a45c6702c4a5b30 d8f280c78544
 11607 pass bb36d632e4cabf47882adff07a45c6702c4a5b30 1e27e827e6a8
 11611 fail bb36d632e4cabf47882adff07a45c6702c4a5b30 d5b706214616
 11612 pass bb36d632e4cabf47882adff07a45c6702c4a5b30 1e27e827e6a8
 11609 fail bb36d632e4cabf47882adff07a45c6702c4a5b30 570d0ea0ad2f
 11613 fail bb36d632e4cabf47882adff07a45c6702c4a5b30 d5b706214616
 11614 pass bb36d632e4cabf47882adff07a45c6702c4a5b30 4271634e4c86
 11615 fail bb36d632e4cabf47882adff07a45c6702c4a5b30 570d0ea0ad2f
 11616 pass bb36d632e4cabf47882adff07a45c6702c4a5b30 1e27e827e6a8
 11617 fail bb36d632e4cabf47882adff07a45c6702c4a5b30 d5b706214616
Searching for interesting versions
 Result found: flight 11600 (pass), for basis pass
 Result found: flight 11609 (fail), for basis failure
 Repro found: flight 11614 (pass), for basis pass
 Repro found: flight 11615 (fail), for basis failure
 0 revisions at bb36d632e4cabf47882adff07a45c6702c4a5b30 1e27e827e6a8
No revisions left to test, checking graph state.
 Result found: flight 11607 (pass), for last pass
 Result found: flight 11611 (fail), for first failure
 Repro found: flight 11612 (pass), for last pass
 Repro found: flight 11613 (fail), for first failure
 Repro found: flight 11616 (pass), for last pass
 Repro found: flight 11617 (fail), for first failure

*** Found and reproduced problem changeset ***

  Bug is in tree:  xen http://xenbits.xen.org/staging/xen-unstable.hg
  Bug introduced:  d5b706214616
  Bug not present: 1e27e827e6a8

pulling from ssh://xen@xxxxxxxxxxxxxxx/HG/staging/xen-unstable.hg
searching for changes
no changes found

  changeset:   24566:d5b706214616
  user:        Olaf Hering <olaf@xxxxxxxxx>
  date:        Thu Jan 26 11:04:59 2012 +0000
      
      tools/libxc: fix error handling in xc_mem_paging_load
      
      xc_mem_paging_load() does not pass errors in errno and the actual
      errno from xc_mem_event_control() is overwritten by munlock().
      xenpaging_populate_page() needs to check errno, but with the switch to
      xc_mem_paging_load() it could not receive ENOMEM anymore.
      
      Update xc_mem_paging_load() to return -1 and preserve errno during
      munlock().
      
      Signed-off-by: Olaf Hering <olaf@xxxxxxxxx>
      Acked-by: Andres Lagar-Cavilla <andres@xxxxxxxxxxxxxxxx>
      Committed-by: Keir Fraser <keir@xxxxxxx>
      
      

Revision graph left in 
/home/xc_osstest/results/bisect.xen-unstable.build-amd64.xen-build.{dot,ps,png,html}.
----------------------------------------
11617: ALL FAIL

flight 11617 xen-unstable real-bisect [real]
http://www.chiark.greenend.org.uk/~xensrcts/logs/11617/


jobs:
 build-amd64                                                  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


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