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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [xen-4.2-testing bisection] complete build-amd64
branch xen-4.2-testing
xen branch xen-4.2-testing
job build-amd64
test xen-build
Tree: qemu git://xenbits.xen.org/staging/qemu-xen-4.2-testing.git
Tree: qemuu git://xenbits.xen.org/staging/qemu-upstream-4.2-testing.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: 64c4c7c870dc8bf4786bb91faad431aa744dfa5c
Bug not present: c35ff6fa5478b7804fc66b01ed497fb3481f8763
commit 64c4c7c870dc8bf4786bb91faad431aa744dfa5c
Author: Jan Beulich <jbeulich@xxxxxxxx>
Date: Mon May 12 17:33:41 2014 +0200
VT-d: suppress UR signaling for server chipsets
Unsupported Requests can be signaled for malformed writes to the MSI
address region, e.g. due to buggy or malicious DMA set up to that
region. These should normally result in IOMMU faults, but don't on
the server chipsets dealt with here.
IDs 0xe00, 0xe01, and 0xe04 ... 0xe0b (Ivytown) aren't needed here -
Intel confirmed the issue to be fixed in hardware there.
This is CVE-2013-3495 / XSA-59.
Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
Acked-by: Don Dugger <donald.d.dugger@xxxxxxxxx>
Acked-by: Tim Deegan <tim@xxxxxxx>
Acked-by: Xiantao Zhang <xiantao.zhang@xxxxxxxxx>
master commit: d061d200eb92bcb1d86f9b55c6de73e35ce63fdf
master date: 2014-04-25 12:11:55 +0200
For bisection revision-tuple graph see:
http://www.chiark.greenend.org.uk/~xensrcts/results/bisect.xen-4.2-testing.build-amd64.xen-build.html
Revision IDs in each graph node refer, respectively, to the Trees above.
----------------------------------------
Searching for failure / basis pass:
26239 fail [host=rice-weevil] / 26102 [host=field-cricket] 25859
[host=potato-beetle] 25805 ok.
Failure / basis pass flights: 26239 / 25805
Tree: qemu git://xenbits.xen.org/staging/qemu-xen-4.2-testing.git
Tree: qemuu git://xenbits.xen.org/staging/qemu-upstream-4.2-testing.git
Tree: xen git://xenbits.xen.org/xen.git
Latest 8d7e96f625c4a58d721db413b032fd0bb5671b96
6d17c397dfadb29e641d5da1eb3381d240decedc
025500b9ae76fddd875aa981a2e8b767e390f6bb
Basis pass 8d7e96f625c4a58d721db413b032fd0bb5671b96
6d17c397dfadb29e641d5da1eb3381d240decedc
4911963dd76abcc1f1770b118b7e4d04f584438b
Generating revisions with ./adhoc-revtuple-generator
git://xenbits.xen.org/staging/qemu-xen-4.2-testing.git#8d7e96f625c4a58d721db413b032fd0bb5671b96-8d7e96f625c4a58d721db413b032fd0bb5671b96
git://xenbits.xen.org/staging/qemu-upstream-4.2-testing.git#6d17c397dfadb29e641d5da1eb3381d240decedc-6d17c397dfadb29e641d5da1eb3381d240decedc
git://xenbits.xen.org/xen.git#4911963dd76abcc1f1770b118b7e4d04f584438b-025500b9ae76fddd875aa981a2e8b767e390f6bb
Cloning into bare repository /export/home/osstest/repos/xen...
Cloning into bare repository /export/home/osstest/repos/xen...
Loaded 1001 nodes in revision graph
Searching for test results:
25771 [host=itch-mite]
25792 [host=itch-mite]
25805 pass 8d7e96f625c4a58d721db413b032fd0bb5671b96
6d17c397dfadb29e641d5da1eb3381d240decedc
4911963dd76abcc1f1770b118b7e4d04f584438b
25859 [host=potato-beetle]
26102 [host=field-cricket]
26250 pass 8d7e96f625c4a58d721db413b032fd0bb5671b96
6d17c397dfadb29e641d5da1eb3381d240decedc
560d630110f9f11fe6a0bd18522d0e2bea9ab401
26268 pass 8d7e96f625c4a58d721db413b032fd0bb5671b96
6d17c397dfadb29e641d5da1eb3381d240decedc
c35ff6fa5478b7804fc66b01ed497fb3481f8763
26238 pass 8d7e96f625c4a58d721db413b032fd0bb5671b96
6d17c397dfadb29e641d5da1eb3381d240decedc
4911963dd76abcc1f1770b118b7e4d04f584438b
26252 fail 8d7e96f625c4a58d721db413b032fd0bb5671b96
6d17c397dfadb29e641d5da1eb3381d240decedc
64c4c7c870dc8bf4786bb91faad431aa744dfa5c
26256 pass 8d7e96f625c4a58d721db413b032fd0bb5671b96
6d17c397dfadb29e641d5da1eb3381d240decedc
c35ff6fa5478b7804fc66b01ed497fb3481f8763
26237 fail 8d7e96f625c4a58d721db413b032fd0bb5671b96
6d17c397dfadb29e641d5da1eb3381d240decedc
025500b9ae76fddd875aa981a2e8b767e390f6bb
26253 pass 8d7e96f625c4a58d721db413b032fd0bb5671b96
6d17c397dfadb29e641d5da1eb3381d240decedc
4797cb940577f2de5d7fabd81a0bdae29aad6984
26245 fail 8d7e96f625c4a58d721db413b032fd0bb5671b96
6d17c397dfadb29e641d5da1eb3381d240decedc
025500b9ae76fddd875aa981a2e8b767e390f6bb
26257 fail 8d7e96f625c4a58d721db413b032fd0bb5671b96
6d17c397dfadb29e641d5da1eb3381d240decedc
64c4c7c870dc8bf4786bb91faad431aa744dfa5c
26254 pass 8d7e96f625c4a58d721db413b032fd0bb5671b96
6d17c397dfadb29e641d5da1eb3381d240decedc
50ea806e2cbb6160a12da98132ad2349d9c8c9f3
26239 fail 8d7e96f625c4a58d721db413b032fd0bb5671b96
6d17c397dfadb29e641d5da1eb3381d240decedc
025500b9ae76fddd875aa981a2e8b767e390f6bb
26258 pass 8d7e96f625c4a58d721db413b032fd0bb5671b96
6d17c397dfadb29e641d5da1eb3381d240decedc
c35ff6fa5478b7804fc66b01ed497fb3481f8763
26260 fail 8d7e96f625c4a58d721db413b032fd0bb5671b96
6d17c397dfadb29e641d5da1eb3381d240decedc
64c4c7c870dc8bf4786bb91faad431aa744dfa5c
26269 fail 8d7e96f625c4a58d721db413b032fd0bb5671b96
6d17c397dfadb29e641d5da1eb3381d240decedc
64c4c7c870dc8bf4786bb91faad431aa744dfa5c
Searching for interesting versions
Result found: flight 25805 (pass), for basis pass
Result found: flight 26237 (fail), for basis failure
Repro found: flight 26238 (pass), for basis pass
Repro found: flight 26239 (fail), for basis failure
0 revisions at 8d7e96f625c4a58d721db413b032fd0bb5671b96
6d17c397dfadb29e641d5da1eb3381d240decedc
c35ff6fa5478b7804fc66b01ed497fb3481f8763
No revisions left to test, checking graph state.
Result found: flight 26256 (pass), for last pass
Result found: flight 26257 (fail), for first failure
Repro found: flight 26258 (pass), for last pass
Repro found: flight 26260 (fail), for first failure
Repro found: flight 26268 (pass), for last pass
Repro found: flight 26269 (fail), for first failure
*** Found and reproduced problem changeset ***
Bug is in tree: xen git://xenbits.xen.org/xen.git
Bug introduced: 64c4c7c870dc8bf4786bb91faad431aa744dfa5c
Bug not present: c35ff6fa5478b7804fc66b01ed497fb3481f8763
Cloning into bare repository /export/home/osstest/repos/xen...
commit 64c4c7c870dc8bf4786bb91faad431aa744dfa5c
Author: Jan Beulich <jbeulich@xxxxxxxx>
Date: Mon May 12 17:33:41 2014 +0200
VT-d: suppress UR signaling for server chipsets
Unsupported Requests can be signaled for malformed writes to the MSI
address region, e.g. due to buggy or malicious DMA set up to that
region. These should normally result in IOMMU faults, but don't on
the server chipsets dealt with here.
IDs 0xe00, 0xe01, and 0xe04 ... 0xe0b (Ivytown) aren't needed here -
Intel confirmed the issue to be fixed in hardware there.
This is CVE-2013-3495 / XSA-59.
Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
Acked-by: Don Dugger <donald.d.dugger@xxxxxxxxx>
Acked-by: Tim Deegan <tim@xxxxxxx>
Acked-by: Xiantao Zhang <xiantao.zhang@xxxxxxxxx>
master commit: d061d200eb92bcb1d86f9b55c6de73e35ce63fdf
master date: 2014-04-25 12:11:55 +0200
Revision graph left in
/home/xc_osstest/results/bisect.xen-4.2-testing.build-amd64.xen-build.{dot,ps,png,html}.
----------------------------------------
26269: tolerable ALL FAIL
flight 26269 xen-4.2-testing real-bisect [real]
http://www.chiark.greenend.org.uk/~xensrcts/logs/26269/
Failures :-/ but no regressions.
Tests which did not succeed,
including tests which could not be run:
build-amd64 4 xen-build fail baseline untested
jobs:
build-amd64 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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