flight 6394 xen-4.1-testing real [real]
http://www.chiark.greenend.org.uk/~xensrcts/logs/6394/
Regressions :-(
Tests which did not succeed and are blocking:
test-amd64-amd64-xl 16 guest-start.2 fail REGR. vs. 6379
test-amd64-i386-rhel6hvm-amd 7 redhat-install fail REGR. vs. 6379
Tests which did not succeed, but are not blocking,
including regressions (tests previously passed) regarded as allowable:
test-amd64-amd64-win 16 leak-check/check fail never pass
test-amd64-amd64-xl-win 13 guest-stop fail never pass
test-amd64-i386-rhel6hvm-intel 8 guest-saverestore fail never pass
test-amd64-i386-win-vcpus1 16 leak-check/check fail never pass
test-amd64-i386-win 16 leak-check/check fail never pass
test-amd64-i386-xl-win-vcpus1 13 guest-stop fail never pass
test-amd64-xcpkern-i386-rhel6hvm-amd 8 guest-saverestore fail never pass
test-amd64-xcpkern-i386-rhel6hvm-intel 8 guest-saverestore fail never pass
test-amd64-xcpkern-i386-win 16 leak-check/check fail never pass
test-amd64-xcpkern-i386-xl-win 13 guest-stop fail never pass
test-i386-i386-win 16 leak-check/check fail never pass
test-i386-i386-xl-win 13 guest-stop fail never pass
test-i386-xcpkern-i386-win 16 leak-check/check fail never pass
version targeted for testing:
xen 4f5534517e08
baseline version:
xen dc902ffeed73
------------------------------------------------------------
People who touched revisions under test:
Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
Liu, Jinsong <jinsong.liu@xxxxxxxxx>
Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
Wei Gang <gang.wei@xxxxxxxxx>
------------------------------------------------------------
jobs:
build-i386-xcpkern pass
build-amd64 pass
build-i386 pass
build-amd64-oldkern pass
build-i386-oldkern pass
build-amd64-pvops pass
build-i386-pvops pass
test-amd64-amd64-xl fail
test-amd64-i386-xl pass
test-i386-i386-xl pass
test-amd64-xcpkern-i386-xl pass
test-i386-xcpkern-i386-xl pass
test-amd64-i386-rhel6hvm-amd fail
test-amd64-xcpkern-i386-rhel6hvm-amd fail
test-amd64-i386-xl-credit2 pass
test-amd64-xcpkern-i386-xl-credit2 pass
test-amd64-i386-rhel6hvm-intel fail
test-amd64-xcpkern-i386-rhel6hvm-intel fail
test-amd64-i386-xl-multivcpu pass
test-amd64-xcpkern-i386-xl-multivcpu pass
test-amd64-amd64-pair pass
test-amd64-i386-pair pass
test-i386-i386-pair pass
test-amd64-xcpkern-i386-pair pass
test-i386-xcpkern-i386-pair pass
test-amd64-amd64-pv pass
test-amd64-i386-pv pass
test-i386-i386-pv pass
test-amd64-xcpkern-i386-pv pass
test-i386-xcpkern-i386-pv pass
test-amd64-i386-win-vcpus1 fail
test-amd64-i386-xl-win-vcpus1 fail
test-amd64-amd64-win fail
test-amd64-i386-win fail
test-i386-i386-win fail
test-amd64-xcpkern-i386-win fail
test-i386-xcpkern-i386-win fail
test-amd64-amd64-xl-win fail
test-i386-i386-xl-win fail
test-amd64-xcpkern-i386-xl-win 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
Not pushing.
------------------------------------------------------------
changeset: 22991:4f5534517e08
tag: tip
user: Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
date: Fri Mar 11 18:35:15 2011 +0000
libxl: do not try to use blktap with qdisk
libxl_device_disk_add tries to use blktap when available even for qdisk
devices, this patch fixes it.
Signed-off-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
Acked-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
Committed-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
(cherry-picked from xen-unstable
changeset a8fee4ad3ad0650e7a5cc0fb253c6a0ada1ac583)
changeset: 22990:0cd188ac8961
user: Liu, Jinsong <jinsong.liu@xxxxxxxxx>
date: Fri Mar 11 17:33:30 2011 +0000
x86: Fix cpu offline bug: add clflush inside dead loop
At some platform (like Xen 7400), when hyperthreading, an offlined
thread may waked spuriously up by its brother, and returning around
the loop. This patch explicitly clflush the cache line in a light
weight way to workaround potential issue. Unlike wbinvd, clflush is
not serializing instruction, hence memory fence is necessary to make
sure all load/store operation visible before flush cache line.
Signed-off-by: Liu, Jinsong <jinsong.liu@xxxxxxxxx>
xen-unstable changeset: 23024:fb3950888154
xen-unstable date: Fri Mar 11 17:18:53 2011 +0000
x86: Fix cache flush bug of cpu offline
Current xen cpu offline logic flush cache too early, which potentially
break cache coherency. wbinvd should be the last ops before cpu going
into dead, otherwise cache may be dirty, i.e, something like setting
an A bit on page tables. Pointed out by Arjan van de Ven.
Signed-off-by: Liu, Jinsong <jinsong.liu@xxxxxxxxx>
xen-unstable changeset: 23023:552c3059264e
xen-unstable date: Fri Mar 11 17:18:01 2011 +0000
x86: Fix cpu offline bug: cancel SYSIO method when play dead
Play dead is a fragile and tricky point of cpu offline logic. For how
to play cpu dead, linux kernel changed several times: Very old kernel
support 3 ways to play cpu dead: mwait, SYSIO, and halt, just like
what cpuidle did when enter C3; Later, it cancel mwait and SYSIO
support, only use halt to play dead; Latest linux 2.6.38 add mwait
support when cpu dead.
This patch cancel SYSIO method when cpu dead, keep same with latest
kernel.
SYSIO is an obsoleted method to enter deep C, with some tricky
hardware behavior, and seldom supported in new platform. Xen
experiment indicate that when cpu dead, SYSIO method would trigger
unknown issue which would bring strange error. We now cancel SYSIO
method when cpu dead, after all, correctness is more important than
power save, and btw new platform use mwait.
Signed-off-by: Liu, Jinsong <jinsong.liu@xxxxxxxxx>
xen-unstable changeset: 23022:6c5e68521f1d
xen-unstable date: Fri Mar 11 16:27:33 2011 +0000
changeset: 22989:dc902ffeed73
user: Liu, Jinsong <jinsong.liu@xxxxxxxxx>
date: Thu Mar 10 18:37:40 2011 +0000
x86: Fix cpuidle bug
Before invoking C3, bus master disable / flush cache should be the
last step; After resume from C3, bus master enable should be the first
step;
Signed-off-by: Liu, Jinsong <jinsong.liu@xxxxxxxxx>
Acked-by: Wei Gang <gang.wei@xxxxxxxxx>
xen-unstable changeset: 23020:22cc047eb146
xen-unstable date: Thu Mar 10 18:35:32 2011 +0000
(qemu changes not included)
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