From: Platform Team regression test user <citrix-osstest@xenproject.org>
To: xen-devel@lists.xenproject.org, osstest-admin@xenproject.org
Subject: [xen-4.9-testing baseline-only test] 75634: regressions - FAIL
Date: Wed, 5 Dec 2018 12:02:11 +0000 [thread overview]
Message-ID: <osstest-75634-mainreport@xen.org> (raw)
This run is configured for baseline tests only.
flight 75634 xen-4.9-testing real [real]
http://osstest.xensource.com/osstest/logs/75634/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-amd64-xl-qemuu-win10-i386 10 windows-install fail REGR. vs. 75600
test-amd64-i386-xl-qemuu-win7-amd64 15 guest-saverestore.2 fail REGR. vs. 75600
test-amd64-amd64-qemuu-nested-intel 14 xen-boot/l1 fail REGR. vs. 75600
Tests which did not succeed, but are not blocking:
test-amd64-amd64-i386-pvgrub 22 leak-check/check fail blocked in 75600
test-amd64-amd64-xl-qemuu-win7-amd64 17 guest-stop fail blocked in 75600
test-amd64-i386-xl-qemut-ws16-amd64 10 windows-install fail like 75600
test-armhf-armhf-xl-midway 12 guest-start fail like 75600
test-armhf-armhf-xl 12 guest-start fail like 75600
test-armhf-armhf-xl-multivcpu 12 guest-start fail like 75600
test-armhf-armhf-libvirt 12 guest-start fail like 75600
test-armhf-armhf-xl-credit2 12 guest-start fail like 75600
test-armhf-armhf-xl-rtds 12 guest-start fail like 75600
test-amd64-i386-xl-raw 19 guest-start/debian.repeat fail like 75600
test-amd64-i386-xl-qemut-win7-amd64 16 guest-localmigrate/x10 fail like 75600
test-armhf-armhf-xl-vhd 10 debian-di-install fail like 75600
test-amd64-amd64-xl-qemut-win7-amd64 17 guest-stop fail like 75600
test-armhf-armhf-libvirt-raw 10 debian-di-install fail like 75600
test-amd64-i386-xl-qemut-win10-i386 17 guest-stop fail like 75600
test-amd64-amd64-xl-qemut-win10-i386 10 windows-install fail never pass
test-amd64-amd64-xl-qemut-ws16-amd64 10 windows-install fail never pass
test-amd64-i386-xl-qemuu-win10-i386 10 windows-install fail never pass
test-amd64-i386-xl-qemuu-ws16-amd64 10 windows-install fail never pass
test-amd64-amd64-xl-qemuu-ws16-amd64 10 windows-install fail never pass
test-armhf-armhf-xl-credit1 12 guest-start fail never pass
test-amd64-amd64-libvirt-xsm 13 migrate-support-check fail never pass
test-amd64-i386-libvirt 13 migrate-support-check fail never pass
test-amd64-i386-libvirt-xsm 13 migrate-support-check fail never pass
test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm 11 migrate-support-check fail never pass
test-amd64-amd64-libvirt 13 migrate-support-check fail never pass
test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 11 migrate-support-check fail never pass
test-amd64-amd64-libvirt-vhd 12 migrate-support-check fail never pass
test-amd64-amd64-qemuu-nested-amd 17 debian-hvm-install/l1/l2 fail never pass
version targeted for testing:
xen 7f01558d9b3fc4011741e9f469c96fd93dd8454e
baseline version:
xen f13983db120f5e56dfefbee5d56678d2d43e2914
Last test of basis 75600 2018-11-18 11:55:19 Z 16 days
Testing same since 75634 2018-12-05 02:52:12 Z 0 days 1 attempts
------------------------------------------------------------
People who touched revisions under test:
Andrew Cooper <andrew.cooper3@citrix.com>
Jan Beulich <jbeulich@suse.com>
Roger Pau Monné <roger.pau@citrix.com>
jobs:
build-amd64-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-prev pass
build-i386-prev pass
build-amd64-pvops pass
build-armhf-pvops pass
build-i386-pvops pass
build-amd64-rumprun pass
build-i386-rumprun pass
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 fail
test-amd64-i386-xl pass
test-amd64-amd64-xl-qemut-debianhvm-amd64-xsm pass
test-amd64-i386-xl-qemut-debianhvm-amd64-xsm pass
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 pass
test-amd64-i386-xl-qemut-stubdom-debianhvm-amd64-xsm pass
test-amd64-amd64-libvirt-xsm pass
test-amd64-i386-libvirt-xsm pass
test-amd64-amd64-xl-xsm pass
test-amd64-i386-xl-xsm pass
test-amd64-amd64-qemuu-nested-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-rumprun-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-amd64-amd64-xl-qemut-ws16-amd64 fail
test-amd64-i386-xl-qemut-ws16-amd64 fail
test-amd64-amd64-xl-qemuu-ws16-amd64 fail
test-amd64-i386-xl-qemuu-ws16-amd64 fail
test-amd64-amd64-xl-credit1 pass
test-armhf-armhf-xl-credit1 fail
test-amd64-amd64-xl-credit2 pass
test-armhf-armhf-xl-credit2 fail
test-amd64-i386-freebsd10-i386 pass
test-amd64-i386-rumprun-i386 pass
test-amd64-amd64-xl-qemut-win10-i386 fail
test-amd64-i386-xl-qemut-win10-i386 fail
test-amd64-amd64-xl-qemuu-win10-i386 fail
test-amd64-i386-xl-qemuu-win10-i386 fail
test-amd64-amd64-qemuu-nested-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-livepatch pass
test-amd64-i386-livepatch pass
test-armhf-armhf-xl-midway fail
test-amd64-amd64-migrupgrade pass
test-amd64-i386-migrupgrade pass
test-amd64-amd64-xl-multivcpu pass
test-armhf-armhf-xl-multivcpu fail
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 fail
test-amd64-amd64-pygrub pass
test-amd64-amd64-xl-qcow2 pass
test-armhf-armhf-libvirt-raw fail
test-amd64-i386-xl-raw fail
test-amd64-amd64-xl-rtds pass
test-armhf-armhf-xl-rtds fail
test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow pass
test-amd64-i386-xl-qemuu-debianhvm-amd64-shadow pass
test-amd64-amd64-xl-shadow pass
test-amd64-i386-xl-shadow pass
test-amd64-amd64-libvirt-vhd pass
test-armhf-armhf-xl-vhd fail
------------------------------------------------------------
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.xensource.com/osstest/logs
Test harness code can be found at
http://xenbits.xensource.com/gitweb?p=osstest.git;a=summary
Push not applicable.
------------------------------------------------------------
commit 7f01558d9b3fc4011741e9f469c96fd93dd8454e
Author: Jan Beulich <jbeulich@suse.com>
Date: Fri Nov 23 11:50:17 2018 +0100
VMX: allow migration of guests with SSBD enabled
The backport of cd53023df9 ("x86/msr: Virtualise MSR_SPEC_CTRL.SSBD for
guests to use") did not mirror the PV side change into the HVM (VMX-
specific) code path.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
commit e43f2ca943453f04383936727fa8f19827d5e596
Author: Andrew Cooper <andrew.cooper3@citrix.com>
Date: Tue Nov 20 15:52:13 2018 +0100
x86/dom0: Fix shadowing of PV guests with 2M superpages
This is a straight backport of c/s 28d9a9a2d41759b9e5163037b759ac557aea767c
but with a different justification.
Dom0 may have superpages (e.g. initial P2M), and may be shadowed
(e.g. PV-L1TF). Because of this incorrect check, when PV superpages are
disallowed (which is the security supported configuration), attempting to
shadow the P2M with its superpages still intact will fail. A #PF will be
handed back to the kernel, rather than the superpage being splintered and
shadowed.
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Tim Deegan <tim@xen.org>
Reviewed-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
commit 0864dd81814f6f07957d85a1e9c9443e06bb7ee2
Author: Andrew Cooper <andrew.cooper3@citrix.com>
Date: Tue Nov 20 15:51:36 2018 +0100
x86/dom0: Avoid using 1G superpages if shadowing may be necessary
The shadow code doesn't support 1G superpages, and will hand #PF[RSVD] back to
guests.
For dom0's with 512GB of RAM or more (and subject to the P2M alignment), Xen's
domain builder might use 1G superpages.
Avoid using 1G superpages (falling back to 2M superpages instead) if there is
a reasonable chance that we may have to shadow dom0. This assumes that there
are no circumstances where we will activate logdirty mode on dom0.
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
master commit: 96f6ee15ad7ca96472779fc5c083b4149495c584
master date: 2018-11-12 11:26:04 +0000
commit ca5ede63978f79db910f638472ab51d35d703f27
Author: Jan Beulich <jbeulich@suse.com>
Date: Tue Nov 20 15:50:57 2018 +0100
x86/shadow: shrink struct page_info's shadow_flags to 16 bits
This is to avoid it overlapping the linear_pt_count field needed for PV
domains. Introduce a separate, HVM-only pagetable_dying field to replace
the sole one left in the upper 16 bits.
Note that the accesses to ->shadow_flags in shadow_{pro,de}mote() get
switched to non-atomic, non-bitops operations, as {test,set,clear}_bit()
are not allowed on uint16_t fields and hence their use would have
required ugly casts. This is fine because all updates of the field ought
to occur with the paging lock held, and other updates of it use |= and
&= as well (i.e. using atomic operations here didn't really guard
against potentially racing updates elsewhere).
This is part of XSA-280.
Reported-by: Prgmr.com Security <security@prgmr.com>
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Tim Deegan <tim@xen.org>
master commit: 789589968ed90e82a832dbc60e958c76b787be7e
master date: 2018-11-20 14:59:54 +0100
commit d96e6290c217631ff53190105e5e0a0b47c5b8c7
Author: Jan Beulich <jbeulich@suse.com>
Date: Tue Nov 20 15:50:13 2018 +0100
x86/shadow: move OOS flag bit positions
In preparation of reducing struct page_info's shadow_flags field to 16
bits, lower the bit positions used for SHF_out_of_sync and
SHF_oos_may_write.
Instead of also adjusting the open coded use in _get_page_type(),
introduce shadow_prepare_page_type_change() to contain knowledge of the
bit positions to shadow code.
This is part of XSA-280.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Tim Deegan <tim@xen.org>
master commit: d68e1070c3e8f4af7a31040f08bdd98e6d6eac1d
master date: 2018-11-20 14:59:13 +0100
commit d819a65bbc3e68f38dde03ade764de9157605008
Author: Andrew Cooper <andrew.cooper3@citrix.com>
Date: Tue Nov 20 15:49:39 2018 +0100
x86/mm: Don't perform flush after failing to update a guests L1e
If the L1e update hasn't occured, the flush cannot do anything useful. This
skips the potentially expensive vcpumask_to_pcpumask() conversion, and
broadcast TLB shootdown.
More importantly however, we might be in the error path due to a bad va
parameter from the guest, and this should not propagate into the TLB flushing
logic. The INVPCID instruction for example raises #GP for a non-canonical
address.
This is XSA-279.
Reported-by: Matthew Daley <mattd@bugfuzz.com>
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
master commit: 6c8d50288722672ecc8e19b0741a31b521d01706
master date: 2018-11-20 14:58:41 +0100
commit 15b4ee94bed702cb732e7fa4cbab33280a0965d8
Author: Jan Beulich <jbeulich@suse.com>
Date: Tue Nov 20 15:49:01 2018 +0100
AMD/IOMMU: suppress PTE merging after initial table creation
The logic is not fit for this purpose, so simply disable its use until
it can be fixed / replaced. Note that this re-enables merging for the
table creation case, which was disabled as a (perhaps unintended) side
effect of the earlier "amd/iommu: fix flush checks". It relies on no
page getting mapped more than once (with different properties) in this
process, as that would still be beyond what the merging logic can cope
with. But arch_iommu_populate_page_table() guarantees this afaict.
This is part of XSA-275.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
master commit: 937ef32565fa3a81fdb37b9dd5aa99a1b87afa75
master date: 2018-11-20 14:55:14 +0100
commit f97a1d1375becd30d0541ba85caac4215340d0c4
Author: Roger Pau Monné <roger.pau@citrix.com>
Date: Tue Nov 20 15:48:22 2018 +0100
amd/iommu: fix flush checks
Flush checking for AMD IOMMU didn't check whether the previous entry
was present, or whether the flags (writable/readable) changed in order
to decide whether a flush should be executed.
Fix this by taking the writable/readable/next-level fields into account,
together with the present bit.
Along these lines the flushing in amd_iommu_map_page() must not be
omitted for PV domains. The comment there was simply wrong: Mappings may
very well change, both their addresses and their permissions. Ultimately
this should honor iommu_dont_flush_iotlb, but to achieve this
amd_iommu_ops first needs to gain an .iotlb_flush hook.
Also make clear_iommu_pte_present() static, to demonstrate there's no
caller omitting the (subsequent) flush.
This is part of XSA-275.
Reported-by: Paul Durrant <paul.durrant@citrix.com>
Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
Signed-off-by: Jan Beulich <jbeulich@suse.com>
master commit: 1a7ffe466cd057daaef245b0a1ab6b82588e4c01
master date: 2018-11-20 14:52:12 +0100
(qemu changes not included)
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