* [xen-unstable baseline-only test] 67714: tolerable FAIL
@ 2016-09-15 12:58 Platform Team regression test user
0 siblings, 0 replies; only message in thread
From: Platform Team regression test user @ 2016-09-15 12:58 UTC (permalink / raw)
To: xen-devel, osstest-admin
This run is configured for baseline tests only.
flight 67714 xen-unstable real [real]
http://osstest.xs.citrite.net/~osstest/testlogs/logs/67714/
Failures :-/ but no regressions.
Regressions which are regarded as allowable (not blocking):
test-amd64-amd64-i386-pvgrub 10 guest-start fail like 67705
test-amd64-amd64-xl-qemut-debianhvm-amd64-xsm 9 debian-hvm-install fail like 67705
test-amd64-amd64-xl-qemut-stubdom-debianhvm-amd64-xsm 9 debian-hvm-install fail like 67705
test-amd64-amd64-xl-qemut-debianhvm-amd64 9 debian-hvm-install fail like 67705
test-amd64-amd64-xl-qemut-winxpsp3 9 windows-install fail like 67705
test-amd64-i386-xl-qemuu-win7-amd64 16 guest-stop fail like 67705
test-amd64-i386-xl-qemut-debianhvm-amd64 9 debian-hvm-install fail like 67705
test-amd64-i386-qemut-rhel6hvm-intel 9 redhat-install fail like 67705
test-amd64-amd64-qemuu-nested-intel 16 debian-hvm-install/l1/l2 fail like 67705
test-amd64-amd64-amd64-pvgrub 10 guest-start fail like 67705
test-amd64-i386-xl-qemut-debianhvm-amd64-xsm 9 debian-hvm-install fail like 67705
test-amd64-i386-xl-qemut-winxpsp3-vcpus1 9 windows-install fail like 67705
test-amd64-i386-xl-qemut-winxpsp3 9 windows-install fail like 67705
test-amd64-i386-xl-qemut-stubdom-debianhvm-amd64-xsm 9 debian-hvm-install fail like 67705
Tests which did not succeed, but are not blocking:
test-amd64-amd64-rumprun-amd64 1 build-check(1) blocked n/a
test-amd64-i386-rumprun-i386 1 build-check(1) blocked n/a
build-i386-rumprun 5 rumprun-build fail never pass
build-amd64-rumprun 5 rumprun-build fail never pass
test-armhf-armhf-xl-xsm 12 migrate-support-check fail never pass
test-armhf-armhf-xl-xsm 13 saverestore-support-check fail never pass
test-armhf-armhf-libvirt-raw 11 migrate-support-check fail never pass
test-armhf-armhf-libvirt-raw 13 guest-saverestore fail never pass
test-armhf-armhf-libvirt-qcow2 11 migrate-support-check fail never pass
test-armhf-armhf-libvirt-qcow2 13 guest-saverestore fail never pass
test-armhf-armhf-xl-rtds 12 migrate-support-check fail never pass
test-armhf-armhf-xl-rtds 13 saverestore-support-check fail never pass
test-armhf-armhf-libvirt-xsm 12 migrate-support-check fail never pass
test-armhf-armhf-libvirt-xsm 14 guest-saverestore fail never pass
test-armhf-armhf-xl-midway 12 migrate-support-check fail never pass
test-armhf-armhf-xl-midway 13 saverestore-support-check fail never pass
test-amd64-amd64-libvirt-xsm 12 migrate-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-amd64-amd64-libvirt 12 migrate-support-check fail never pass
test-armhf-armhf-xl-multivcpu 12 migrate-support-check fail never pass
test-armhf-armhf-xl-multivcpu 13 saverestore-support-check fail never pass
test-armhf-armhf-xl 12 migrate-support-check fail never pass
test-armhf-armhf-xl 13 saverestore-support-check fail never pass
test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 10 migrate-support-check fail never pass
test-amd64-amd64-libvirt-vhd 11 migrate-support-check fail never pass
test-amd64-i386-libvirt-xsm 12 migrate-support-check fail never pass
test-amd64-amd64-qemuu-nested-amd 16 debian-hvm-install/l1/l2 fail never pass
test-amd64-i386-libvirt 12 migrate-support-check fail never pass
test-armhf-armhf-xl-vhd 11 migrate-support-check fail never pass
test-armhf-armhf-xl-vhd 12 saverestore-support-check fail never pass
test-armhf-armhf-libvirt 12 migrate-support-check fail never pass
test-armhf-armhf-libvirt 14 guest-saverestore fail never pass
test-amd64-amd64-xl-pvh-amd 11 guest-start fail never pass
test-amd64-amd64-xl-qemuu-win7-amd64 16 guest-stop fail never pass
test-amd64-amd64-xl-qemut-win7-amd64 16 guest-stop fail never pass
test-amd64-i386-xl-qemut-win7-amd64 16 guest-stop fail never pass
test-amd64-amd64-xl-pvh-intel 11 guest-start fail never pass
test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm 10 migrate-support-check fail never pass
version targeted for testing:
xen 773522000cc17f6f4323a4d97423790138ea98f2
baseline version:
xen d45fae589b8d8b6d36c211dcc46d767dda730b61
Last test of basis 67705 2016-09-13 13:14:20 Z 1 days
Testing same since 67714 2016-09-14 23:44:47 Z 0 days 1 attempts
------------------------------------------------------------
People who touched revisions under test:
Andrew Cooper <andrew.cooper3@citrix.com>
jobs:
build-amd64-xsm pass
build-armhf-xsm pass
build-i386-xsm pass
build-amd64-xtf pass
build-amd64 pass
build-armhf pass
build-i386 pass
build-amd64-libvirt pass
build-armhf-libvirt pass
build-i386-libvirt pass
build-amd64-oldkern pass
build-i386-oldkern pass
build-amd64-prev pass
build-i386-prev pass
build-amd64-pvops pass
build-armhf-pvops pass
build-i386-pvops pass
build-amd64-rumprun fail
build-i386-rumprun fail
test-xtf-amd64-amd64-1 pass
test-xtf-amd64-amd64-2 pass
test-xtf-amd64-amd64-3 pass
test-xtf-amd64-amd64-4 pass
test-xtf-amd64-amd64-5 pass
test-amd64-amd64-xl pass
test-armhf-armhf-xl pass
test-amd64-i386-xl pass
test-amd64-amd64-xl-qemut-debianhvm-amd64-xsm fail
test-amd64-i386-xl-qemut-debianhvm-amd64-xsm fail
test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm pass
test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm pass
test-amd64-amd64-xl-qemuu-debianhvm-amd64-xsm pass
test-amd64-i386-xl-qemuu-debianhvm-amd64-xsm pass
test-amd64-amd64-xl-qemut-stubdom-debianhvm-amd64-xsm fail
test-amd64-i386-xl-qemut-stubdom-debianhvm-amd64-xsm fail
test-amd64-amd64-libvirt-xsm pass
test-armhf-armhf-libvirt-xsm fail
test-amd64-i386-libvirt-xsm pass
test-amd64-amd64-xl-xsm pass
test-armhf-armhf-xl-xsm pass
test-amd64-i386-xl-xsm 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 fail
test-amd64-i386-xl-qemut-debianhvm-amd64 fail
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-rumprun-amd64 blocked
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-amd64-amd64-xl-credit2 pass
test-armhf-armhf-xl-credit2 pass
test-amd64-i386-freebsd10-i386 pass
test-amd64-i386-rumprun-i386 blocked
test-amd64-amd64-qemuu-nested-intel fail
test-amd64-amd64-xl-pvh-intel fail
test-amd64-i386-qemut-rhel6hvm-intel fail
test-amd64-i386-qemuu-rhel6hvm-intel pass
test-amd64-amd64-libvirt pass
test-armhf-armhf-libvirt fail
test-amd64-i386-libvirt pass
test-armhf-armhf-xl-midway 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 fail
test-amd64-amd64-i386-pvgrub fail
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 pass
test-armhf-armhf-xl-rtds pass
test-amd64-i386-xl-qemut-winxpsp3-vcpus1 fail
test-amd64-i386-xl-qemuu-winxpsp3-vcpus1 pass
test-amd64-amd64-libvirt-vhd pass
test-armhf-armhf-xl-vhd pass
test-amd64-amd64-xl-qemut-winxpsp3 fail
test-amd64-i386-xl-qemut-winxpsp3 fail
test-amd64-amd64-xl-qemuu-winxpsp3 pass
test-amd64-i386-xl-qemuu-winxpsp3 pass
------------------------------------------------------------
sg-report-flight on osstest.xs.citrite.net
logs: /home/osstest/logs
images: /home/osstest/images
Logs, config files, etc. are available at
http://osstest.xs.citrite.net/~osstest/testlogs/logs
Test harness code can be found at
http://xenbits.xensource.com/gitweb?p=osstest.git;a=summary
Push not applicable.
------------------------------------------------------------
commit 773522000cc17f6f4323a4d97423790138ea98f2
Author: Andrew Cooper <andrew.cooper3@citrix.com>
Date: Mon Sep 12 10:30:00 2016 +0100
x86/xstate: Fix latent bugs in compress_xsave_states()
compress_xsave_states() mustn't read xstate_bv or xcomp_bv before first
confirming that the input buffer is large enough. It also doesn't cope with
compressed input. Make all of these problems the callers responsbility to
ensure.
Simplify the decompression logic by inlining get_xsave_addr(). As xstate_bv
is previously validated, dest won't ever been NULL.
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
commit 681aea049c4a83bb847918003dc2ae21c1156ddb
Author: Andrew Cooper <andrew.cooper3@citrix.com>
Date: Mon Sep 12 10:30:00 2016 +0100
x86/domctl: Fix migration of guests which are not using xsave
c/s da62246e "x86/xsaves: enable xsaves/xrstors/xsavec in xen" broke migration
of PV guests which were not using xsave.
In such a case, compress_xsave_states() gets passed a zero length buffer. The
first thing it tries to do is ASSERT() on user-provided data, if it hadn't
already wandered off the end of the buffer to do so.
Perform more verification of the input buffer before passing it to
compress_xsave_states(). This involves making xsave_area_compressed() public.
Similar problems exist on the HVM side, so make equivalent adjustments there.
This doesn't manifest in general, as hvm_save_cpu_xsave_states() elides the
entire record if xsave isn't used, but is a problem if a caller were to
construct an xsave record manually.
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Jan Beulich <JBeulich@suse.com>
commit 40db977eea1e57fc33cd478d60678c71b4328eb0
Author: Andrew Cooper <andrew.cooper3@citrix.com>
Date: Mon Sep 12 10:30:00 2016 +0100
x86/xstate: Fix latent bugs in expand_xsave_states()
Without checking the size input, the memcpy() for the uncompressed path might
read off the end of the vcpu's xsave_area. Both callers pass the approprite
size, so hold them to it with a BUG_ON().
The compressed path is currently dead code, but its attempt to avoid leaking
uninitalised data was incomplete. Work around this by zeroing the whole rest
of the buffer before decompression.
The loop skips all bits which aren't set in xstate_bv, meaning that the
memset() was dead code. The logic is more obvious with get_xsave_addr()
expanded inline, allowing for quite a lot of simplification, including all the
NULL pointer logic.
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Jan Beulich <JBeulich@suse.com>
commit 6accc5f1af1b51ea4fefcddce72db4e795f580c3
Author: Andrew Cooper <andrew.cooper3@citrix.com>
Date: Mon Sep 12 10:30:00 2016 +0100
x86/domctl: Simplfy XEN_DOMCTL_getvcpuextstate when xsave is not in use
Older guests will not use xsave even if it is available. As such, their
xcr0_accum will be 0 at the point of migrate.
If it is empty, forgo the memory allocation and serialisation into a
zero-length buffer.
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
commit d4a322557ae98cccdf90a0f442a29e1f5d76378a
Author: Andrew Cooper <andrew.cooper3@citrix.com>
Date: Mon Sep 12 10:30:00 2016 +0100
x86/domctl: Fix TOCTOU race with the use of XEN_DOMCTL_getvcpuextstate
A toolstack must call XEN_DOMCTL_getvcpuextstate twice; first to find the size
of the buffer to use, and a second time to get the actual content.
The reported size was based on v->arch.xcr0_accum, but a guest which extends
its xcr0_accum between the two hypercalls will cause the toolstack to fail the
evc->size != size check, as the provided buffer is now too small. This causes
a hard error during the final phase of migration.
Instead, return a size based on xfeature_mask, which is the maximum size Xen
will ever permit. The hypercall must now tolerate a toolstack-provided buffer
which is overly large (for the case where a guest isn't using all available
xsave states), and should write back how much data was actually written into
the buffer.
As the query for size now has no dependence on vcpu state, the vcpu_pause()
can be omitted for a small performance improvement.
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
commit 80b9ea63b0955c692a71bc841f4ec0a501da7c4b
Author: Andrew Cooper <andrew.cooper3@citrix.com>
Date: Mon Sep 12 10:30:00 2016 +0100
x86/domctl: Introduce PV_XSAVE_HDR_SIZE and remove its opencoding
Also remove opencoding of PV_XSAVE_SIZE(). Undefine both when they are
done with.
No functional change.
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
(qemu changes not included)
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