* [xen-4.5-testing test] 94670: regressions - FAIL
@ 2016-05-22 0:10 osstest service owner
0 siblings, 0 replies; only message in thread
From: osstest service owner @ 2016-05-22 0:10 UTC (permalink / raw)
To: xen-devel, osstest-admin
flight 94670 xen-4.5-testing real [real]
http://logs.test-lab.xenproject.org/osstest/logs/94670/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-amd64-xl-qemuu-winxpsp3 15 guest-localmigrate/x10 fail REGR. vs. 94570
Regressions which are regarded as allowable (not blocking):
test-amd64-i386-xl-qemuu-win7-amd64 16 guest-stop fail like 94543
test-amd64-amd64-xl-qemuu-win7-amd64 16 guest-stop fail like 94543
test-amd64-amd64-xl-rtds 6 xen-boot fail like 94570
test-amd64-i386-xl-qemut-win7-amd64 16 guest-stop fail like 94570
test-amd64-amd64-xl-qemut-win7-amd64 16 guest-stop fail like 94570
test-armhf-armhf-xl-rtds 11 guest-start fail like 94570
Tests which did not succeed, but are not blocking:
test-amd64-amd64-xl-pvh-amd 11 guest-start fail never pass
test-amd64-amd64-xl-pvh-intel 11 guest-start fail never pass
test-amd64-i386-libvirt 12 migrate-support-check fail never pass
test-armhf-armhf-xl-arndale 12 migrate-support-check fail never pass
test-armhf-armhf-xl-arndale 13 saverestore-support-check fail never pass
test-amd64-amd64-qemuu-nested-amd 16 debian-hvm-install/l1/l2 fail never pass
test-armhf-armhf-libvirt 14 guest-saverestore fail never pass
test-armhf-armhf-libvirt 12 migrate-support-check fail never pass
test-amd64-amd64-libvirt 12 migrate-support-check fail never pass
test-amd64-amd64-libvirt-vhd 11 migrate-support-check fail never pass
test-armhf-armhf-xl-vhd 10 guest-start fail never pass
test-armhf-armhf-libvirt-raw 10 guest-start fail never pass
test-armhf-armhf-xl 13 saverestore-support-check fail never pass
test-armhf-armhf-xl 12 migrate-support-check fail never pass
test-armhf-armhf-xl-cubietruck 12 migrate-support-check fail never pass
test-armhf-armhf-xl-cubietruck 13 saverestore-support-check fail never pass
test-armhf-armhf-xl-credit2 12 migrate-support-check fail never pass
test-armhf-armhf-xl-credit2 13 saverestore-support-check fail never pass
test-armhf-armhf-libvirt-qcow2 10 guest-start fail never pass
test-armhf-armhf-xl-multivcpu 13 saverestore-support-check fail never pass
test-armhf-armhf-xl-multivcpu 12 migrate-support-check fail never pass
version targeted for testing:
xen ffda547469694ff22b6c8d0bc23436c9b4ce84ec
baseline version:
xen facf1562437fb79c05c5e9f1ba9d33e26535930a
Last test of basis 94570 2016-05-19 02:32:24 Z 2 days
Testing same since 94670 2016-05-21 16:40:27 Z 0 days 1 attempts
------------------------------------------------------------
People who touched revisions under test:
Julien Grall <julien.grall@arm.com>
Stefano Stabellini <sstabellini@kernel.org>
Wei Chen <Wei.Chen@arm.com>
jobs:
build-amd64 pass
build-armhf pass
build-i386 pass
build-amd64-libvirt pass
build-armhf-libvirt pass
build-i386-libvirt pass
build-amd64-prev pass
build-i386-prev pass
build-amd64-pvops pass
build-armhf-pvops pass
build-i386-pvops pass
build-amd64-rumpuserxen pass
build-i386-rumpuserxen pass
test-amd64-amd64-xl pass
test-armhf-armhf-xl pass
test-amd64-i386-xl pass
test-amd64-amd64-qemuu-nested-amd fail
test-amd64-amd64-xl-pvh-amd fail
test-amd64-i386-qemut-rhel6hvm-amd pass
test-amd64-i386-qemuu-rhel6hvm-amd pass
test-amd64-amd64-xl-qemut-debianhvm-amd64 pass
test-amd64-i386-xl-qemut-debianhvm-amd64 pass
test-amd64-amd64-xl-qemuu-debianhvm-amd64 pass
test-amd64-i386-xl-qemuu-debianhvm-amd64 pass
test-amd64-i386-freebsd10-amd64 pass
test-amd64-amd64-xl-qemuu-ovmf-amd64 pass
test-amd64-i386-xl-qemuu-ovmf-amd64 pass
test-amd64-amd64-rumpuserxen-amd64 pass
test-amd64-amd64-xl-qemut-win7-amd64 fail
test-amd64-i386-xl-qemut-win7-amd64 fail
test-amd64-amd64-xl-qemuu-win7-amd64 fail
test-amd64-i386-xl-qemuu-win7-amd64 fail
test-armhf-armhf-xl-arndale pass
test-amd64-amd64-xl-credit2 pass
test-armhf-armhf-xl-credit2 pass
test-armhf-armhf-xl-cubietruck pass
test-amd64-i386-freebsd10-i386 pass
test-amd64-i386-rumpuserxen-i386 pass
test-amd64-amd64-qemuu-nested-intel pass
test-amd64-amd64-xl-pvh-intel fail
test-amd64-i386-qemut-rhel6hvm-intel pass
test-amd64-i386-qemuu-rhel6hvm-intel pass
test-amd64-amd64-libvirt pass
test-armhf-armhf-libvirt fail
test-amd64-i386-libvirt pass
test-amd64-amd64-migrupgrade pass
test-amd64-i386-migrupgrade pass
test-amd64-amd64-xl-multivcpu pass
test-armhf-armhf-xl-multivcpu pass
test-amd64-amd64-pair pass
test-amd64-i386-pair pass
test-amd64-amd64-libvirt-pair pass
test-amd64-i386-libvirt-pair pass
test-amd64-amd64-amd64-pvgrub pass
test-amd64-amd64-i386-pvgrub pass
test-amd64-amd64-pygrub pass
test-armhf-armhf-libvirt-qcow2 fail
test-amd64-amd64-xl-qcow2 pass
test-armhf-armhf-libvirt-raw fail
test-amd64-i386-xl-raw pass
test-amd64-amd64-xl-rtds fail
test-armhf-armhf-xl-rtds fail
test-amd64-i386-xl-qemut-winxpsp3-vcpus1 pass
test-amd64-i386-xl-qemuu-winxpsp3-vcpus1 pass
test-amd64-amd64-libvirt-vhd pass
test-armhf-armhf-xl-vhd fail
test-amd64-amd64-xl-qemut-winxpsp3 pass
test-amd64-i386-xl-qemut-winxpsp3 pass
test-amd64-amd64-xl-qemuu-winxpsp3 fail
test-amd64-i386-xl-qemuu-winxpsp3 pass
------------------------------------------------------------
sg-report-flight on osstest.test-lab.xenproject.org
logs: /home/logs/logs
images: /home/logs/images
Logs, config files, etc. are available at
http://logs.test-lab.xenproject.org/osstest/logs
Explanation of these reports, and of osstest in general, is at
http://xenbits.xen.org/gitweb/?p=osstest.git;a=blob;f=README.email;hb=master
http://xenbits.xen.org/gitweb/?p=osstest.git;a=blob;f=README;hb=master
Test harness code can be found at
http://xenbits.xen.org/gitweb?p=osstest.git;a=summary
Not pushing.
------------------------------------------------------------
commit ffda547469694ff22b6c8d0bc23436c9b4ce84ec
Author: Julien Grall <julien.grall@arm.com>
Date: Fri May 20 14:37:42 2016 +0100
xen/arm: p2m: Release the p2m lock before undoing the mappings
Since commit 4b25423a "arch/arm: unmap partially-mapped memory regions",
Xen has been undoing the P2M mappings when an error occurred during
insertion or memory allocation.
This is done by calling recursively apply_p2m_changes, however the
second call is done with the p2m lock taken which will result in a
deadlock for the current processor.
The p2m lock is here to protect 2 threads modifying concurrently the
page tables. However, it does not guarantee the ordering of the
changes. I.e if 2 threads request change on regions that overlaps,
then the result is undefined.
Therefore it is fine to move the recursive call to undo the changes
after the lock is released.
Signed-off-by: Julien Grall <julien.grall@arm.com>
Reviewed-by: Wei Chen <Wei.Chen@arm.com>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
Tested-by: Wei Chen <Wei.Chen@arm.com>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
commit d4d37391c4f2a1fe522de51f2a86c325f11ba0c3
Author: Julien Grall <julien.grall@arm.com>
Date: Fri May 20 14:37:41 2016 +0100
xen/arm: p2m: apply_p2m_changes: Do not undo more than necessary
Since commit 4b25423a "arch/arm: unmap partially-mapped memory regions",
Xen has been undoing the P2M mappings when an error occurred during
insertion or memory allocation.
The function apply_p2m_changes can work with region not-aligned to a
block size (2MB, 1G) or page size (4K). The mapping will be done by
splitting the region in a set of regions aligned to the size supported
by the page table.
The mapping of a region could fail when it is not possible to allocate
memory for an intermediate table (i.e a new or when shattering a block).
When the mapping is undone, the end of the region is computed using the
base address of the current region and the size of the failing level.
However the failing level may not be the leaf one, therefore unrelated
entries will be removed.
Fix it by removing the mapping from the start address up to the last
region that has been successfully mapped.
Signed-off-by: Julien Grall <julien.grall@arm.com>
Reviewed-by: Wei Chen <Wei.Chen@arm.com>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
(qemu changes not included)
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