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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [xen-unstable bisection] complete build-armhf-libvirt
branch xen-unstable
xen branch xen-unstable
job build-armhf-libvirt
test libvirt-build
Tree: gnulib_libvirt
git://drall.uk.xensource.com:9419/git://git.sv.gnu.org/gnulib.git%20[fetch=try]
Tree: libvirt git://xenbits.xen.org/libvirt.git
Tree: qemuu git://xenbits.xen.org/staging/qemu-upstream-unstable.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: 871b43a309d80ac99458c13c2c3da8d15c482d30
Bug not present: 6cc89d3101d8874e01a69a89a65736a2adfbd199
commit 871b43a309d80ac99458c13c2c3da8d15c482d30
Author: Dario Faggioli <dario.faggioli@xxxxxxxxxx>
Date: Fri Jun 20 18:19:12 2014 +0200
libxl: get and set soft affinity
Make space a new cpumap in vcpu_info, called cpumap_soft,
for retrieving soft affinity, and amend the relevant API
accordingly.
libxl_set_vcpuaffinity() now takes two cpumaps, one for hard
and one for soft affinity (LIBXL_API_VERSION is exploited to
retain source level backword compatibility). Either of the
two cpumap can be NULL, in which case, only the affinity
corresponding to the non-NULL cpumap will be affected.
Getting soft affinity happens indirectly (see, e.g.,
`xl vcpu-list'), as it is already for hard affinity).
This commit also introduces some logic to check whether the
affinity which will be used by Xen to schedule the vCPU(s)
does actually match with the cpumaps provided. In fact, we
want to allow every possible combination of hard and soft
affinity to be set, but we warn the user upon particularly
weird situations (e.g., hard and soft being disjoint sets
of pCPUs).
This very change also update the error handling for calls
to libxl_set_vcpuaffinity() in xl, as that can now be any
libxl error code, not just only -1.
Signed-off-by: Dario Faggioli <dario.faggioli@xxxxxxxxxx>
Reviewed-by: George Dunlap <george.dunlap@xxxxxxxxxxxxx>
Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
For bisection revision-tuple graph see:
http://www.chiark.greenend.org.uk/~xensrcts/results/bisect.xen-unstable.build-armhf-libvirt.libvirt-build.html
Revision IDs in each graph node refer, respectively, to the Trees above.
----------------------------------------
Searching for failure / basis pass:
27871 fail [host=army] / 27481 ok.
Failure / basis pass flights: 27871 / 27481
Tree: gnulib_libvirt
git://drall.uk.xensource.com:9419/git://git.sv.gnu.org/gnulib.git%20[fetch=try]
Tree: libvirt git://xenbits.xen.org/libvirt.git
Tree: qemuu git://xenbits.xen.org/staging/qemu-upstream-unstable.git
Tree: xen git://xenbits.xen.org/xen.git
Latest e2646b0c6b5acda25e9ffeb4c12a5513a1e3b5ac
b963ca06d4b99e8db71c85b8800aae3c99de6bcb
7d9251f642047974d206b04638ca098917980302
eb2952b43a70ae485e297f826212b6b279ca0361
Basis pass fdf9a5de25e265b41bccde64e93c1a2e13b3fdd2
48d81cef3b2dff6fe02bd7c8f0bf4f5aff917d8c
7d9251f642047974d206b04638ca098917980302
1c9d2acad014e997771c09d75bc071db754d2f4b
Generating revisions with ./adhoc-revtuple-generator
git://drall.uk.xensource.com:9419/git://git.sv.gnu.org/gnulib.git%20[fetch=try]#fdf9a5de25e265b41bccde64e93c1a2e13b3fdd2-e2646b0c6b5acda25e9ffeb4c12a5513a1e3b5ac
git://xenbits.xen.org/libvirt.git#48d81cef3b2dff6fe02bd7c8f0bf4f5aff917d8c-b963ca06d4b99e8db71c85b8800aae3c99de6bcb
git://xenbits.xen.org/staging/qemu-upstream-unstable.git#7d9251f642047974d206b04638ca098917980302-7d9251f642047974d206b04638ca098917980302
git://xenbits.xen.org/xen.git#1c9d2acad014e997771c09d75bc071db754d2f4b-eb2952b43a70ae485e297f826212b6b279ca0361
+ exec
+ sh -xe
+ cd /export/home/osstest/repos/gnulib
+ git remote set-url origin
git://drall.uk.xensource.com:9419/git://git.sv.gnu.org/gnulib.git%20[fetch=try]
+ git fetch -p origin
From
git://drall.uk.xensource.com:9419/git://git.sv.gnu.org/gnulib.git%20[fetch=try]
* branch HEAD -> FETCH_HEAD
+ exec
+ sh -xe
+ cd /export/home/osstest/repos/libvirt
+ git remote set-url origin
git://drall.uk.xensource.com:9419/git://xenbits.xen.org/libvirt.git
+ git fetch -p origin
fatal: Couldn't find remote ref HEAD
+ rm -rf /export/home/osstest/repos/libvirt
+ git clone --bare
git://drall.uk.xensource.com:9419/git://xenbits.xen.org/libvirt.git
/export/home/osstest/repos/libvirt
Cloning into bare repository /export/home/osstest/repos/libvirt...
+ exec
+ sh -xe
+ cd /export/home/osstest/repos/xen
+ git remote set-url origin
git://drall.uk.xensource.com:9419/git://xenbits.xen.org/xen.git
+ git fetch -p origin
From git://drall.uk.xensource.com:9419/git://xenbits.xen.org/xen
* branch HEAD -> FETCH_HEAD
+ exec
+ sh -xe
+ cd /export/home/osstest/repos/gnulib
+ git remote set-url origin
git://drall.uk.xensource.com:9419/git://git.sv.gnu.org/gnulib.git%20[fetch=try]
+ git fetch -p origin
From
git://drall.uk.xensource.com:9419/git://git.sv.gnu.org/gnulib.git%20[fetch=try]
* branch HEAD -> FETCH_HEAD
+ exec
+ sh -xe
+ cd /export/home/osstest/repos/libvirt
+ git remote set-url origin
git://drall.uk.xensource.com:9419/git://xenbits.xen.org/libvirt.git
+ git fetch -p origin
fatal: Couldn't find remote ref HEAD
+ rm -rf /export/home/osstest/repos/libvirt
+ git clone --bare
git://drall.uk.xensource.com:9419/git://xenbits.xen.org/libvirt.git
/export/home/osstest/repos/libvirt
Cloning into bare repository /export/home/osstest/repos/libvirt...
+ exec
+ sh -xe
+ cd /export/home/osstest/repos/xen
+ git remote set-url origin
git://drall.uk.xensource.com:9419/git://xenbits.xen.org/xen.git
+ git fetch -p origin
From git://drall.uk.xensource.com:9419/git://xenbits.xen.org/xen
* branch HEAD -> FETCH_HEAD
Loaded 3001 nodes in revision graph
Searching for test results:
27481 pass fdf9a5de25e265b41bccde64e93c1a2e13b3fdd2
48d81cef3b2dff6fe02bd7c8f0bf4f5aff917d8c
7d9251f642047974d206b04638ca098917980302
1c9d2acad014e997771c09d75bc071db754d2f4b
27580 fail irrelevant
27791 fail irrelevant
27812 fail e2646b0c6b5acda25e9ffeb4c12a5513a1e3b5ac
b963ca06d4b99e8db71c85b8800aae3c99de6bcb
7d9251f642047974d206b04638ca098917980302
ad1746e370e4bd93bf64f555880cae7e68c24531
27868 pass fdf9a5de25e265b41bccde64e93c1a2e13b3fdd2
48d81cef3b2dff6fe02bd7c8f0bf4f5aff917d8c
7d9251f642047974d206b04638ca098917980302
1c9d2acad014e997771c09d75bc071db754d2f4b
27869 fail e2646b0c6b5acda25e9ffeb4c12a5513a1e3b5ac
b963ca06d4b99e8db71c85b8800aae3c99de6bcb
7d9251f642047974d206b04638ca098917980302
ad1746e370e4bd93bf64f555880cae7e68c24531
27871 fail e2646b0c6b5acda25e9ffeb4c12a5513a1e3b5ac
b963ca06d4b99e8db71c85b8800aae3c99de6bcb
7d9251f642047974d206b04638ca098917980302
eb2952b43a70ae485e297f826212b6b279ca0361
27848 fail e2646b0c6b5acda25e9ffeb4c12a5513a1e3b5ac
b963ca06d4b99e8db71c85b8800aae3c99de6bcb
7d9251f642047974d206b04638ca098917980302
eb2952b43a70ae485e297f826212b6b279ca0361
27870 pass fdf9a5de25e265b41bccde64e93c1a2e13b3fdd2
9b291bbe20c36c0820c6e7cd2bf6229bf41807e8
7d9251f642047974d206b04638ca098917980302
1c9d2acad014e997771c09d75bc071db754d2f4b
28829 pass fdf9a5de25e265b41bccde64e93c1a2e13b3fdd2
02bffd47bd1665542079917b16afa62ea5f9683e
7d9251f642047974d206b04638ca098917980302
92b0b80f0d2d29d0e80bf35ea839ed6058b7f0fa
28811 fail fdf9a5de25e265b41bccde64e93c1a2e13b3fdd2
02bffd47bd1665542079917b16afa62ea5f9683e
7d9251f642047974d206b04638ca098917980302
18b2061a136ce4fa72772f065cf9089057673b56
28849 pass fdf9a5de25e265b41bccde64e93c1a2e13b3fdd2
02bffd47bd1665542079917b16afa62ea5f9683e
7d9251f642047974d206b04638ca098917980302
6cc89d3101d8874e01a69a89a65736a2adfbd199
28824 fail fdf9a5de25e265b41bccde64e93c1a2e13b3fdd2
02bffd47bd1665542079917b16afa62ea5f9683e
7d9251f642047974d206b04638ca098917980302
1f04e5b76c9ac1d367487b84f011caefc2fa97e5
28857 pass fdf9a5de25e265b41bccde64e93c1a2e13b3fdd2
02bffd47bd1665542079917b16afa62ea5f9683e
7d9251f642047974d206b04638ca098917980302
6cc89d3101d8874e01a69a89a65736a2adfbd199
28834 fail fdf9a5de25e265b41bccde64e93c1a2e13b3fdd2
02bffd47bd1665542079917b16afa62ea5f9683e
7d9251f642047974d206b04638ca098917980302
871b43a309d80ac99458c13c2c3da8d15c482d30
28842 pass fdf9a5de25e265b41bccde64e93c1a2e13b3fdd2
02bffd47bd1665542079917b16afa62ea5f9683e
7d9251f642047974d206b04638ca098917980302
d172e6b648f35c7f061a5fff351078ff3ff59e8a
28862 pass fdf9a5de25e265b41bccde64e93c1a2e13b3fdd2
02bffd47bd1665542079917b16afa62ea5f9683e
7d9251f642047974d206b04638ca098917980302
6cc89d3101d8874e01a69a89a65736a2adfbd199
28854 fail fdf9a5de25e265b41bccde64e93c1a2e13b3fdd2
02bffd47bd1665542079917b16afa62ea5f9683e
7d9251f642047974d206b04638ca098917980302
871b43a309d80ac99458c13c2c3da8d15c482d30
28860 fail fdf9a5de25e265b41bccde64e93c1a2e13b3fdd2
02bffd47bd1665542079917b16afa62ea5f9683e
7d9251f642047974d206b04638ca098917980302
871b43a309d80ac99458c13c2c3da8d15c482d30
28865 fail fdf9a5de25e265b41bccde64e93c1a2e13b3fdd2
02bffd47bd1665542079917b16afa62ea5f9683e
7d9251f642047974d206b04638ca098917980302
871b43a309d80ac99458c13c2c3da8d15c482d30
Searching for interesting versions
Result found: flight 27481 (pass), for basis pass
Result found: flight 27848 (fail), for basis failure
Repro found: flight 27868 (pass), for basis pass
Repro found: flight 27871 (fail), for basis failure
0 revisions at fdf9a5de25e265b41bccde64e93c1a2e13b3fdd2
02bffd47bd1665542079917b16afa62ea5f9683e
7d9251f642047974d206b04638ca098917980302
6cc89d3101d8874e01a69a89a65736a2adfbd199
No revisions left to test, checking graph state.
Result found: flight 28849 (pass), for last pass
Result found: flight 28854 (fail), for first failure
Repro found: flight 28857 (pass), for last pass
Repro found: flight 28860 (fail), for first failure
Repro found: flight 28862 (pass), for last pass
Repro found: flight 28865 (fail), for first failure
*** Found and reproduced problem changeset ***
Bug is in tree: xen git://xenbits.xen.org/xen.git
Bug introduced: 871b43a309d80ac99458c13c2c3da8d15c482d30
Bug not present: 6cc89d3101d8874e01a69a89a65736a2adfbd199
+ exec
+ sh -xe
+ cd /export/home/osstest/repos/xen
+ git remote set-url origin
git://drall.uk.xensource.com:9419/git://xenbits.xen.org/xen.git
+ git fetch -p origin
From git://drall.uk.xensource.com:9419/git://xenbits.xen.org/xen
* branch HEAD -> FETCH_HEAD
commit 871b43a309d80ac99458c13c2c3da8d15c482d30
Author: Dario Faggioli <dario.faggioli@xxxxxxxxxx>
Date: Fri Jun 20 18:19:12 2014 +0200
libxl: get and set soft affinity
Make space a new cpumap in vcpu_info, called cpumap_soft,
for retrieving soft affinity, and amend the relevant API
accordingly.
libxl_set_vcpuaffinity() now takes two cpumaps, one for hard
and one for soft affinity (LIBXL_API_VERSION is exploited to
retain source level backword compatibility). Either of the
two cpumap can be NULL, in which case, only the affinity
corresponding to the non-NULL cpumap will be affected.
Getting soft affinity happens indirectly (see, e.g.,
`xl vcpu-list'), as it is already for hard affinity).
This commit also introduces some logic to check whether the
affinity which will be used by Xen to schedule the vCPU(s)
does actually match with the cpumaps provided. In fact, we
want to allow every possible combination of hard and soft
affinity to be set, but we warn the user upon particularly
weird situations (e.g., hard and soft being disjoint sets
of pCPUs).
This very change also update the error handling for calls
to libxl_set_vcpuaffinity() in xl, as that can now be any
libxl error code, not just only -1.
Signed-off-by: Dario Faggioli <dario.faggioli@xxxxxxxxxx>
Reviewed-by: George Dunlap <george.dunlap@xxxxxxxxxxxxx>
Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
Revision graph left in
/home/xc_osstest/results/bisect.xen-unstable.build-armhf-libvirt.libvirt-build.{dot,ps,png,html}.
----------------------------------------
28865: tolerable ALL FAIL
flight 28865 xen-unstable real-bisect [real]
http://www.chiark.greenend.org.uk/~xensrcts/logs/28865/
Failures :-/ but no regressions.
Tests which did not succeed,
including tests which could not be run:
build-armhf-libvirt 5 libvirt-build fail baseline untested
jobs:
build-armhf-libvirt fail
------------------------------------------------------------
sg-report-flight on osstest.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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