Mailing List Archive: [xen-unstable bisection] complete build-amd64

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

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: 4ecd3615e726
Bug not present: 53bec838bb08

changeset: 24184:4ecd3615e726
tag: tip
user: Ian Campbell <ian.campbell@citrix.com>
date: Tue Nov 22 17:24:51 2011 +0000

tools: use system installed libaio by default.

I could have sworn I did this years ago.

IIRC the need for our own copy was due to the use of io_set_eventfd which is
not present in version 0.3.106. However it is in 0.3.107 the first version of
which was uploaded to Debian in June 2008 (I can't find a better reference for
the release date).

The necessary version is available in Debian Lenny onwards and is in at least
RHEL 6, Fedora 13 and OpenSuSE 11.3. The necessary version appears to not be
available in RHEL 5 or SLES 11 which is why I haven't simply nuked the in tree
version.

This is based on tools-system-libaio.diff from the Debian packaging although I
have made it optional (but default on).

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>

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:
9962 fail [host=moss-bug] / 9958 ok.
Failure / basis pass flights: 9962 / 9958
Tree: qemu git://hg.uk.xensource.com/HG/qemu-xen-unstable.git
Tree: xen http://xenbits.xen.org/staging/xen-unstable.hg
Latest 9b33a3e5603ecd3ceca482a72c6ff8e951afb6d2 4ecd3615e726
Basis pass 52834188eedfbbca5636fd869d4c86b3b3044439 d3859e348951
Generating revisions with ./adhoc-revtuple-generator git://hg.uk.xensource.com/HG/qemu-xen-unstable.git#52834188eedfbbca5636fd869d4c86b3b3044439-9b33a3e5603ecd3ceca482a72c6ff8e951afb6d2 http://xenbits.xen.org/staging/xen-unstable.hg#d3859e348951-4ecd3615e726
using cache /export/home/osstest/repos/git-cache...
using cache /export/home/osstest/repos/git-cache...
locked cache /export/home/osstest/repos/git-cache...
processing ./cacheing-git clone --bare git://hg.uk.xensource.com/HG/qemu-xen-unstable.git /export/home/osstest/repos/qemu-xen-unstable...
Initialized empty Git repository in /export/home/osstest/repos/qemu-xen-unstable/
updating cache /export/home/osstest/repos/git-cache qemu-xen-unstable...
pulling from ssh://xen@xenbits.xen.org/HG/staging/xen-unstable.hg
searching for changes
no changes found
using cache /export/home/osstest/repos/git-cache...
using cache /export/home/osstest/repos/git-cache...
locked cache /export/home/osstest/repos/git-cache...
processing ./cacheing-git clone --bare git://hg.uk.xensource.com/HG/qemu-xen-unstable.git /export/home/osstest/repos/qemu-xen-unstable...
Initialized empty Git repository in /export/home/osstest/repos/qemu-xen-unstable/
updating cache /export/home/osstest/repos/git-cache qemu-xen-unstable...
pulling from ssh://xen@xenbits.xen.org/HG/staging/xen-unstable.hg
searching for changes
no changes found
Loaded 1008 nodes in revision graph
Searching for test results:
9968 pass 9b33a3e5603ecd3ceca482a72c6ff8e951afb6d2 53bec838bb08
9969 fail 9b33a3e5603ecd3ceca482a72c6ff8e951afb6d2 4ecd3615e726
9970 pass 9b33a3e5603ecd3ceca482a72c6ff8e951afb6d2 53bec838bb08
9971 fail 9b33a3e5603ecd3ceca482a72c6ff8e951afb6d2 4ecd3615e726
9972 pass 9b33a3e5603ecd3ceca482a72c6ff8e951afb6d2 53bec838bb08
9974 fail 9b33a3e5603ecd3ceca482a72c6ff8e951afb6d2 4ecd3615e726
9958 pass 52834188eedfbbca5636fd869d4c86b3b3044439 d3859e348951
9959 fail 9b33a3e5603ecd3ceca482a72c6ff8e951afb6d2 4ecd3615e726
9961 pass irrelevant
9963 pass 52834188eedfbbca5636fd869d4c86b3b3044439 d3859e348951
9962 fail 9b33a3e5603ecd3ceca482a72c6ff8e951afb6d2 4ecd3615e726
9964 fail 9b33a3e5603ecd3ceca482a72c6ff8e951afb6d2 4ecd3615e726
9965 pass 9b33a3e5603ecd3ceca482a72c6ff8e951afb6d2 8edcd2e3f3f1
9966 pass 9b33a3e5603ecd3ceca482a72c6ff8e951afb6d2 99a567be1978
9967 pass 9b33a3e5603ecd3ceca482a72c6ff8e951afb6d2 2b5c6fff0e5b
Searching for interesting versions
Result found: flight 9958 (pass), for basis pass
Result found: flight 9959 (fail), for basis failure
Repro found: flight 9963 (pass), for basis pass
Repro found: flight 9964 (fail), for basis failure
0 revisions at 9b33a3e5603ecd3ceca482a72c6ff8e951afb6d2 53bec838bb08
No revisions left to test, checking graph state.
Result found: flight 9968 (pass), for last pass
Result found: flight 9969 (fail), for first failure
Repro found: flight 9970 (pass), for last pass
Repro found: flight 9971 (fail), for first failure
Repro found: flight 9972 (pass), for last pass
Repro found: flight 9974 (fail), for first failure

*** Found and reproduced problem changeset ***

Bug is in tree: xen http://xenbits.xen.org/staging/xen-unstable.hg
Bug introduced: 4ecd3615e726
Bug not present: 53bec838bb08

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

changeset: 24184:4ecd3615e726
tag: tip
user: Ian Campbell <ian.campbell@citrix.com>
date: Tue Nov 22 17:24:51 2011 +0000

tools: use system installed libaio by default.

I could have sworn I did this years ago.

IIRC the need for our own copy was due to the use of io_set_eventfd which is
not present in version 0.3.106. However it is in 0.3.107 the first version of
which was uploaded to Debian in June 2008 (I can't find a better reference for
the release date).

The necessary version is available in Debian Lenny onwards and is in at least
RHEL 6, Fedora 13 and OpenSuSE 11.3. The necessary version appears to not be
available in RHEL 5 or SLES 11 which is why I haven't simply nuked the in tree
version.

This is based on tools-system-libaio.diff from the Debian packaging although I
have made it optional (but default on).

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>

Revision graph left in /home/xc_osstest/results/bisect.xen-unstable.build-amd64.xen-build.{dot,ps,png,html}.
----------------------------------------
9974: ALL FAIL

flight 9974 xen-unstable real-bisect [real]
http://www.chiark.greenend.org.uk/~xensrcts/logs/9974/

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

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

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

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: 72f4e4cb7440
Bug not present: 109b99239b21

changeset: 24344:72f4e4cb7440
user: Keir Fraser <keir@xen.org>
date: Fri Dec 02 06:31:14 2011 -0800

tools/x86_64: Fix cpuid() inline asm to not clobber stack's red zone

Pushing stuff onto the stack on x86-64 when we do not specify
-mno-red-zone is unsafe. Since the complicated asm is due to register
pressure on i386, we simply implement an all-new simpler alternative
for x86-64.

Signed-off-by: Keir Fraser <keir@xen.org>
Acked-by: Jan Beulich <jbeulich@novell.com>

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:
10244 fail [host=moss-bug] / 10239 ok.
Failure / basis pass flights: 10244 / 10239
Tree: qemu git://hg.uk.xensource.com/HG/qemu-xen-unstable.git
Tree: xen http://xenbits.xen.org/staging/xen-unstable.hg
Latest 65b27b1dd6f205835aa8174031eea057c75f8afb 72f4e4cb7440
Basis pass 65b27b1dd6f205835aa8174031eea057c75f8afb 60d4e257d04b
Generating revisions with ./adhoc-revtuple-generator git://hg.uk.xensource.com/HG/qemu-xen-unstable.git#65b27b1dd6f205835aa8174031eea057c75f8afb-65b27b1dd6f205835aa8174031eea057c75f8afb http://xenbits.xen.org/staging/xen-unstable.hg#60d4e257d04b-72f4e4cb7440
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 13 nodes in revision graph
Searching for test results:
10244 fail 65b27b1dd6f205835aa8174031eea057c75f8afb 72f4e4cb7440
10242 pass irrelevant
10252 pass 65b27b1dd6f205835aa8174031eea057c75f8afb 109b99239b21
10245 pass 65b27b1dd6f205835aa8174031eea057c75f8afb 60d4e257d04b
10237 [host=potato-beetle]
10253 fail 65b27b1dd6f205835aa8174031eea057c75f8afb 72f4e4cb7440
10238 [host=potato-beetle]
10247 fail 65b27b1dd6f205835aa8174031eea057c75f8afb 72f4e4cb7440
10240 [host=itch-mite]
10239 pass 65b27b1dd6f205835aa8174031eea057c75f8afb 60d4e257d04b
10254 pass 65b27b1dd6f205835aa8174031eea057c75f8afb 109b99239b21
10249 pass 65b27b1dd6f205835aa8174031eea057c75f8afb 771e2a303753
10250 pass 65b27b1dd6f205835aa8174031eea057c75f8afb 109b99239b21
10255 fail 65b27b1dd6f205835aa8174031eea057c75f8afb 72f4e4cb7440
10251 fail 65b27b1dd6f205835aa8174031eea057c75f8afb 72f4e4cb7440
Searching for interesting versions
Result found: flight 10239 (pass), for basis pass
Result found: flight 10244 (fail), for basis failure
Repro found: flight 10245 (pass), for basis pass
Repro found: flight 10247 (fail), for basis failure
0 revisions at 65b27b1dd6f205835aa8174031eea057c75f8afb 109b99239b21
No revisions left to test, checking graph state.
Result found: flight 10250 (pass), for last pass
Result found: flight 10251 (fail), for first failure
Repro found: flight 10252 (pass), for last pass
Repro found: flight 10253 (fail), for first failure
Repro found: flight 10254 (pass), for last pass
Repro found: flight 10255 (fail), for first failure

*** Found and reproduced problem changeset ***

Bug is in tree: xen http://xenbits.xen.org/staging/xen-unstable.hg
Bug introduced: 72f4e4cb7440
Bug not present: 109b99239b21

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

changeset: 24344:72f4e4cb7440
user: Keir Fraser <keir@xen.org>
date: Fri Dec 02 06:31:14 2011 -0800

tools/x86_64: Fix cpuid() inline asm to not clobber stack's red zone

Pushing stuff onto the stack on x86-64 when we do not specify
-mno-red-zone is unsafe. Since the complicated asm is due to register
pressure on i386, we simply implement an all-new simpler alternative
for x86-64.

Signed-off-by: Keir Fraser <keir@xen.org>
Acked-by: Jan Beulich <jbeulich@novell.com>

Revision graph left in /home/xc_osstest/results/bisect.xen-unstable.build-amd64.xen-build.{dot,ps,png,html}.
----------------------------------------
10255: ALL FAIL

flight 10255 xen-unstable real-bisect [real]
http://www.chiark.greenend.org.uk/~xensrcts/logs/10255/

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

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