xen.org
2011-Nov-04 02:13 UTC
[Xen-devel] [xen-unstable bisection] complete test-amd64-amd64-xl-pcipt-intel
branch xen-unstable
xen branch xen-unstable
job test-amd64-amd64-xl-pcipt-intel
test xen-boot
Tree: linux git://github.com/jsgf/linux-xen.git
Tree: qemu git://hg.uk.xensource.com/HG/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: 6928172f7ded
Bug not present: 17ee4c213438
changeset: 24068:6928172f7ded
user: Jan Beulich <jbeulich@suse.com>
date: Thu Nov 03 17:27:38 2011 +0100
IRQ: allocate CPU masks dynamically
This includes delaying the initialization of dynamically created IRQs
until their actual first use and some further elimination of uses of
struct irq_cfg.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Keir Fraser <keir@xen.org>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
For bisection revision-tuple graph see:
http://www.chiark.greenend.org.uk/~xensrcts/results/bisect.xen-unstable.test-amd64-amd64-xl-pcipt-intel.xen-boot.html
Revision IDs in each graph node refer, respectively, to the Trees above.
----------------------------------------
Searching for failure / basis pass:
9663 fail [host=gall-mite] / 9662 [host=itch-mite] 9661 [host=itch-mite] 9659
ok.
Failure / basis pass flights: 9663 / 9659
Tree: linux git://github.com/jsgf/linux-xen.git
Tree: qemu git://hg.uk.xensource.com/HG/qemu-xen-unstable.git
Tree: xen http://xenbits.xen.org/staging/xen-unstable.hg
Latest 6bec8b4a4c14095d0b7ce424db9d583c3decae6c
52834188eedfbbca5636fd869d4c86b3b3044439 801ca6c0fbfa
Basis pass 6bec8b4a4c14095d0b7ce424db9d583c3decae6c
52834188eedfbbca5636fd869d4c86b3b3044439 54a5e994a241
Generating revisions with ./adhoc-revtuple-generator
git://github.com/jsgf/linux-xen.git#6bec8b4a4c14095d0b7ce424db9d583c3decae6c-6bec8b4a4c14095d0b7ce424db9d583c3decae6c
git://hg.uk.xensource.com/HG/qemu-xen-unstable.git#52834188eedfbbca5636fd869d4c86b3b3044439-52834188eedfbbca5636fd869d4c86b3b3044439
http://xenbits.xen.org/staging/xen-unstable.hg#54a5e994a241-801ca6c0fbfa
pulling from ssh://xen@xenbits.xen.org/HG/staging/xen-unstable.hg
searching for changes
no changes found
pulling from ssh://xen@xenbits.xen.org/HG/staging/xen-unstable.hg
searching for changes
no changes found
Loaded 9 nodes in revision graph
Searching for test results:
9661 [host=itch-mite]
9670 pass 6bec8b4a4c14095d0b7ce424db9d583c3decae6c
52834188eedfbbca5636fd869d4c86b3b3044439 17ee4c213438
9662 [host=itch-mite]
9671 fail 6bec8b4a4c14095d0b7ce424db9d583c3decae6c
52834188eedfbbca5636fd869d4c86b3b3044439 6928172f7ded
9672 pass 6bec8b4a4c14095d0b7ce424db9d583c3decae6c
52834188eedfbbca5636fd869d4c86b3b3044439 17ee4c213438
9663 fail 6bec8b4a4c14095d0b7ce424db9d583c3decae6c
52834188eedfbbca5636fd869d4c86b3b3044439 801ca6c0fbfa
9659 pass 6bec8b4a4c14095d0b7ce424db9d583c3decae6c
52834188eedfbbca5636fd869d4c86b3b3044439 54a5e994a241
9673 fail 6bec8b4a4c14095d0b7ce424db9d583c3decae6c
52834188eedfbbca5636fd869d4c86b3b3044439 6928172f7ded
9668 pass 6bec8b4a4c14095d0b7ce424db9d583c3decae6c
52834188eedfbbca5636fd869d4c86b3b3044439 54a5e994a241
9669 fail 6bec8b4a4c14095d0b7ce424db9d583c3decae6c
52834188eedfbbca5636fd869d4c86b3b3044439 801ca6c0fbfa
9674 pass 6bec8b4a4c14095d0b7ce424db9d583c3decae6c
52834188eedfbbca5636fd869d4c86b3b3044439 17ee4c213438
9675 fail 6bec8b4a4c14095d0b7ce424db9d583c3decae6c
52834188eedfbbca5636fd869d4c86b3b3044439 6928172f7ded
Searching for interesting versions
Result found: flight 9659 (pass), for basis pass
Result found: flight 9663 (fail), for basis failure
Repro found: flight 9668 (pass), for basis pass
Repro found: flight 9669 (fail), for basis failure
0 revisions at 6bec8b4a4c14095d0b7ce424db9d583c3decae6c
52834188eedfbbca5636fd869d4c86b3b3044439 17ee4c213438
No revisions left to test, checking graph state.
Result found: flight 9670 (pass), for last pass
Result found: flight 9671 (fail), for first failure
Repro found: flight 9672 (pass), for last pass
Repro found: flight 9673 (fail), for first failure
Repro found: flight 9674 (pass), for last pass
Repro found: flight 9675 (fail), for first failure
*** Found and reproduced problem changeset ***
Bug is in tree: xen http://xenbits.xen.org/staging/xen-unstable.hg
Bug introduced: 6928172f7ded
Bug not present: 17ee4c213438
pulling from ssh://xen@xenbits.xen.org/HG/staging/xen-unstable.hg
searching for changes
no changes found
changeset: 24068:6928172f7ded
user: Jan Beulich <jbeulich@suse.com>
date: Thu Nov 03 17:27:38 2011 +0100
IRQ: allocate CPU masks dynamically
This includes delaying the initialization of dynamically created IRQs
until their actual first use and some further elimination of uses of
struct irq_cfg.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Keir Fraser <keir@xen.org>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
Revision graph left in
/home/xc_osstest/results/bisect.xen-unstable.test-amd64-amd64-xl-pcipt-intel.xen-boot.{dot,ps,png,html}.
----------------------------------------
9675: ALL FAIL
flight 9675 xen-unstable real-bisect [real]
http://www.chiark.greenend.org.uk/~xensrcts/logs/9675/
jobs:
test-amd64-amd64-xl-pcipt-intel 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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Jan Beulich
2011-Nov-04 11:40 UTC
Re: [Xen-devel] [xen-unstable bisection] complete test-amd64-amd64-xl-pcipt-intel
>>> On 04.11.11 at 03:13, xen.org <ian.jackson@eu.citrix.com> wrote: > branch xen-unstable > xen branch xen-unstable > job test-amd64-amd64-xl-pcipt-intel > test xen-boot > > Tree: linux git://github.com/jsgf/linux-xen.git > Tree: qemu git://hg.uk.xensource.com/HG/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: 6928172f7ded > Bug not present: 17ee4c213438 > > > changeset: 24068:6928172f7ded > user: Jan Beulich <jbeulich@suse.com> > date: Thu Nov 03 17:27:38 2011 +0100 > > IRQ: allocate CPU masks dynamically > > This includes delaying the initialization of dynamically created IRQs > until their actual first use and some further elimination of uses of > struct irq_cfg. > > Signed-off-by: Jan Beulich <jbeulich@suse.com> > Acked-by: Keir Fraser <keir@xen.org> > Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>As it turns out my many-CPU build was with debugging disabled, which is why I didn''t notice the problem. Will send a patch in a few minutes. Jan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Ian Jackson
2011-Nov-04 11:51 UTC
Re: [Xen-devel] [xen-unstable bisection] complete test-amd64-amd64-xl-pcipt-intel
Jan Beulich writes ("Re: [Xen-devel] [xen-unstable bisection] complete
test-amd64-amd64-xl-pcipt-intel"):> As it turns out my many-CPU build was with debugging disabled, which
> is why I didn''t notice the problem. Will send a patch in a few
minutes.
Ooops, thanks.
Ian.
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