* [linux-3.18 bisection] complete test-amd64-amd64-qemuu-nested-intel
@ 2016-06-15 8:54 osstest service owner
0 siblings, 0 replies; 3+ messages in thread
From: osstest service owner @ 2016-06-15 8:54 UTC (permalink / raw)
To: xen-devel, osstest-admin
branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-qemuu-nested-intel
testid xen-boot/l1
Tree: linux git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.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: c52319642bb9069436d4aec75361049f5fac63ed
Bug not present: 268ead59ce10967cf7490353d743ebc1bb7a9a4c
Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/95765/
commit c52319642bb9069436d4aec75361049f5fac63ed
Author: Andrew Cooper <andrew.cooper3@citrix.com>
Date: Thu Jun 2 12:08:42 2016 +0100
x86/cpuid: Calculate a guests xfeature_mask from its featureset
libxc current performs the xstate calculation for guests, and provides the
information to Xen to be used when satisfying CPUID traps. (There is further
work planned to improve this arrangement, but the worst a buggy toolstack can
do is make junk appear in the cpuid leaves for the guest.)
dom0 however has no policy constructed for it, and certain fields filter
straight through from hardware.
Linux queries CPUID.7[0].{EAX/EDX} alone to choose a setting for %xcr0, which
is a valid action to take, but features such as MPX and PKRU are not supported
for PV guests. As a result, Linux, using leaked hardware information, fails
to set %xcr0 on newer Skylake hardware with PKRU support, and crashes.
As an interim solution, dynamically calculate the correct xfeature_mask and
xstate_size to report to the guest for CPUID.7[0] queries. This ensures that
domains don't see leaked hardware values, even when no cpuid policy is
provided.
Similarly, CPUID.7[1]{ECX/EDX} represents the applicable settings for MSR_XSS.
As Xen doesn't yet support any XSS states in guests, unconditionally zero
them.
Reported-by: Luwei Kang <luwei.kang@intel.com>
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Tested-by: Luwei Kang <luwei.kang@intel.com>
Release-acked-by: Wei Liu <wei.liu2@citrix.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
For bisection revision-tuple graph see:
http://logs.test-lab.xenproject.org/osstest/results/bisect/linux-3.18/test-amd64-amd64-qemuu-nested-intel.xen-boot--l1.html
Revision IDs in each graph node refer, respectively, to the Trees above.
----------------------------------------
Running cs-bisection-step --graph-out=/home/logs/results/bisect/linux-3.18/test-amd64-amd64-qemuu-nested-intel.xen-boot--l1 --summary-out=tmp/95765.bisection-summary --basis-template=94728 --blessings=real,real-bisect linux-3.18 test-amd64-amd64-qemuu-nested-intel xen-boot/l1
Searching for failure / basis pass:
95597 fail [host=baroque0] / 94728 [host=italia1] 94153 [host=chardonnay0] 94083 [host=fiano1] 94056 [host=huxelrebe0] 94035 [host=italia0] 92982 [host=huxelrebe0] 92189 [host=italia0] 92139 [host=fiano1] 91757 [host=chardonnay0] 91675 [host=godello0] 91589 [host=chardonnay1] 91420 [host=fiano0] 91272 [host=huxelrebe1] 91130 [host=huxelrebe0] 90979 ok.
Failure / basis pass flights: 95597 / 90979
(tree with no url: minios)
(tree with no url: ovmf)
(tree with no url: seabios)
Tree: linux git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: xen git://xenbits.xen.org/xen.git
Latest b5076139991c6b12c62346d9880eec1d4227d99f c530a75c1e6a472b0eb9558310b518f0dfcd8860 df553c056104e3dd8a2bd2e72539a57c4c085bae 44a072f0de0d57c95c2212bbce02888832b7b74f c2a17869d5dcd845d646bf4db122cad73596a2be
Basis pass b36eba9b4dd4344ed51b8f644049aeac606ccff2 c530a75c1e6a472b0eb9558310b518f0dfcd8860 21f6526d1da331611ac5fe12967549d1a04e149b 316a862e5534249a6e6d876b4e203342d3fb870e a6f2cdb633bf519244a16674031b8034b581ba7f
Generating revisions with ./adhoc-revtuple-generator git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git#b36eba9b4dd4344ed51b8f644049aeac606ccff2-b5076139991c6b12c62346d9880eec1d4227d99f git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860 git://xenbits.xen.org/qemu-xen-traditional.git#21f6526d1da331611ac5fe12967549d1a04e149b-df553c056104e3dd8a2bd2e72539a57c4c085bae git://xenbits.xen.org/qemu-xen.git#316a862e5534249a6e6d876b4e203342d3fb870e-44a072f0de0d57c95c2212bbce02888832b7b74f git://xenbits.xen.org/xen.git#a6f2cdb633bf519244a16674031b8034b581ba7f-c2a17869d5dcd845d646bf4db122cad73596a2be
Loaded 10941 nodes in revision graph
Searching for test results:
89247 [host=italia1]
89339 [host=elbling0]
90846 [host=godello1]
90979 pass b36eba9b4dd4344ed51b8f644049aeac606ccff2 c530a75c1e6a472b0eb9558310b518f0dfcd8860 21f6526d1da331611ac5fe12967549d1a04e149b 316a862e5534249a6e6d876b4e203342d3fb870e a6f2cdb633bf519244a16674031b8034b581ba7f
91130 [host=huxelrebe0]
91272 [host=huxelrebe1]
91420 [host=fiano0]
91589 [host=chardonnay1]
91675 [host=godello0]
91757 [host=chardonnay0]
92189 [host=italia0]
92139 [host=fiano1]
92982 [host=huxelrebe0]
94035 [host=italia0]
94083 [host=fiano1]
94056 [host=huxelrebe0]
94153 [host=chardonnay0]
94728 [host=italia1]
95457 pass b36eba9b4dd4344ed51b8f644049aeac606ccff2 c530a75c1e6a472b0eb9558310b518f0dfcd8860 21f6526d1da331611ac5fe12967549d1a04e149b 316a862e5534249a6e6d876b4e203342d3fb870e a6f2cdb633bf519244a16674031b8034b581ba7f
95406 fail b5076139991c6b12c62346d9880eec1d4227d99f c530a75c1e6a472b0eb9558310b518f0dfcd8860 df553c056104e3dd8a2bd2e72539a57c4c085bae 44a072f0de0d57c95c2212bbce02888832b7b74f c2a17869d5dcd845d646bf4db122cad73596a2be
95458 fail b5076139991c6b12c62346d9880eec1d4227d99f c530a75c1e6a472b0eb9558310b518f0dfcd8860 df553c056104e3dd8a2bd2e72539a57c4c085bae 44a072f0de0d57c95c2212bbce02888832b7b74f c2a17869d5dcd845d646bf4db122cad73596a2be
95524 pass d028e82749093b973b194a3152b278a3bb49b1aa c530a75c1e6a472b0eb9558310b518f0dfcd8860 df553c056104e3dd8a2bd2e72539a57c4c085bae 44a072f0de0d57c95c2212bbce02888832b7b74f bbfd2d6ccb31a3aeea49c8f9c7884792ddc26e3b
95511 pass 88965e61d381a0d3cd3e0d49aa5fb6481a9447cc c530a75c1e6a472b0eb9558310b518f0dfcd8860 21f6526d1da331611ac5fe12967549d1a04e149b 316a862e5534249a6e6d876b4e203342d3fb870e ac703c285a4fbfcb85c19364ea0c67780bf16c2d
95507 fail b5076139991c6b12c62346d9880eec1d4227d99f c530a75c1e6a472b0eb9558310b518f0dfcd8860 df553c056104e3dd8a2bd2e72539a57c4c085bae 44a072f0de0d57c95c2212bbce02888832b7b74f c2a17869d5dcd845d646bf4db122cad73596a2be
95518 pass d123375e55cb78061df3e8f2bf1b0fb4ad59f4ac c530a75c1e6a472b0eb9558310b518f0dfcd8860 21f6526d1da331611ac5fe12967549d1a04e149b 62b3d206425c245ed0a020390a64640d40d97471 2656bc7b0c145932e1af80d54d48975edd081997
95582 fail 17e4101162b8eaedde73ef7b6723303b4fb86ce6 c530a75c1e6a472b0eb9558310b518f0dfcd8860 df553c056104e3dd8a2bd2e72539a57c4c085bae 44a072f0de0d57c95c2212bbce02888832b7b74f c52319642bb9069436d4aec75361049f5fac63ed
95521 fail b5076139991c6b12c62346d9880eec1d4227d99f c530a75c1e6a472b0eb9558310b518f0dfcd8860 df553c056104e3dd8a2bd2e72539a57c4c085bae 44a072f0de0d57c95c2212bbce02888832b7b74f c2a17869d5dcd845d646bf4db122cad73596a2be
95588 pass 887f64e66000496335a0bd894d57f45a6b37076b c530a75c1e6a472b0eb9558310b518f0dfcd8860 df553c056104e3dd8a2bd2e72539a57c4c085bae 44a072f0de0d57c95c2212bbce02888832b7b74f e4a4a8495733f5bed64f8847642f1c182c04e3f4
95592 pass 887f64e66000496335a0bd894d57f45a6b37076b c530a75c1e6a472b0eb9558310b518f0dfcd8860 df553c056104e3dd8a2bd2e72539a57c4c085bae 44a072f0de0d57c95c2212bbce02888832b7b74f e228585d122817f987806145b09de7914c42a5fe
95661 fail 4595d851f38f6c457877f2fa52935a54e6030c5e c530a75c1e6a472b0eb9558310b518f0dfcd8860 df553c056104e3dd8a2bd2e72539a57c4c085bae 44a072f0de0d57c95c2212bbce02888832b7b74f c52319642bb9069436d4aec75361049f5fac63ed
95667 pass 887f64e66000496335a0bd894d57f45a6b37076b c530a75c1e6a472b0eb9558310b518f0dfcd8860 df553c056104e3dd8a2bd2e72539a57c4c085bae 44a072f0de0d57c95c2212bbce02888832b7b74f 268ead59ce10967cf7490353d743ebc1bb7a9a4c
95596 fail 986374ca1035875bab63d1803fc453f2c49de2ef c530a75c1e6a472b0eb9558310b518f0dfcd8860 df553c056104e3dd8a2bd2e72539a57c4c085bae 44a072f0de0d57c95c2212bbce02888832b7b74f c52319642bb9069436d4aec75361049f5fac63ed
95675 fail 887f64e66000496335a0bd894d57f45a6b37076b c530a75c1e6a472b0eb9558310b518f0dfcd8860 df553c056104e3dd8a2bd2e72539a57c4c085bae 44a072f0de0d57c95c2212bbce02888832b7b74f c52319642bb9069436d4aec75361049f5fac63ed
95597 fail b5076139991c6b12c62346d9880eec1d4227d99f c530a75c1e6a472b0eb9558310b518f0dfcd8860 df553c056104e3dd8a2bd2e72539a57c4c085bae 44a072f0de0d57c95c2212bbce02888832b7b74f c2a17869d5dcd845d646bf4db122cad73596a2be
95751 pass 887f64e66000496335a0bd894d57f45a6b37076b c530a75c1e6a472b0eb9558310b518f0dfcd8860 df553c056104e3dd8a2bd2e72539a57c4c085bae 44a072f0de0d57c95c2212bbce02888832b7b74f 268ead59ce10967cf7490353d743ebc1bb7a9a4c
95765 fail 887f64e66000496335a0bd894d57f45a6b37076b c530a75c1e6a472b0eb9558310b518f0dfcd8860 df553c056104e3dd8a2bd2e72539a57c4c085bae 44a072f0de0d57c95c2212bbce02888832b7b74f c52319642bb9069436d4aec75361049f5fac63ed
95753 fail 887f64e66000496335a0bd894d57f45a6b37076b c530a75c1e6a472b0eb9558310b518f0dfcd8860 df553c056104e3dd8a2bd2e72539a57c4c085bae 44a072f0de0d57c95c2212bbce02888832b7b74f c52319642bb9069436d4aec75361049f5fac63ed
95761 pass 887f64e66000496335a0bd894d57f45a6b37076b c530a75c1e6a472b0eb9558310b518f0dfcd8860 df553c056104e3dd8a2bd2e72539a57c4c085bae 44a072f0de0d57c95c2212bbce02888832b7b74f 268ead59ce10967cf7490353d743ebc1bb7a9a4c
Searching for interesting versions
Result found: flight 90979 (pass), for basis pass
Result found: flight 95406 (fail), for basis failure
Repro found: flight 95457 (pass), for basis pass
Repro found: flight 95458 (fail), for basis failure
0 revisions at 887f64e66000496335a0bd894d57f45a6b37076b c530a75c1e6a472b0eb9558310b518f0dfcd8860 df553c056104e3dd8a2bd2e72539a57c4c085bae 44a072f0de0d57c95c2212bbce02888832b7b74f 268ead59ce10967cf7490353d743ebc1bb7a9a4c
No revisions left to test, checking graph state.
Result found: flight 95667 (pass), for last pass
Result found: flight 95675 (fail), for first failure
Repro found: flight 95751 (pass), for last pass
Repro found: flight 95753 (fail), for first failure
Repro found: flight 95761 (pass), for last pass
Repro found: flight 95765 (fail), for first failure
*** Found and reproduced problem changeset ***
Bug is in tree: xen git://xenbits.xen.org/xen.git
Bug introduced: c52319642bb9069436d4aec75361049f5fac63ed
Bug not present: 268ead59ce10967cf7490353d743ebc1bb7a9a4c
Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/95765/
commit c52319642bb9069436d4aec75361049f5fac63ed
Author: Andrew Cooper <andrew.cooper3@citrix.com>
Date: Thu Jun 2 12:08:42 2016 +0100
x86/cpuid: Calculate a guests xfeature_mask from its featureset
libxc current performs the xstate calculation for guests, and provides the
information to Xen to be used when satisfying CPUID traps. (There is further
work planned to improve this arrangement, but the worst a buggy toolstack can
do is make junk appear in the cpuid leaves for the guest.)
dom0 however has no policy constructed for it, and certain fields filter
straight through from hardware.
Linux queries CPUID.7[0].{EAX/EDX} alone to choose a setting for %xcr0, which
is a valid action to take, but features such as MPX and PKRU are not supported
for PV guests. As a result, Linux, using leaked hardware information, fails
to set %xcr0 on newer Skylake hardware with PKRU support, and crashes.
As an interim solution, dynamically calculate the correct xfeature_mask and
xstate_size to report to the guest for CPUID.7[0] queries. This ensures that
domains don't see leaked hardware values, even when no cpuid policy is
provided.
Similarly, CPUID.7[1]{ECX/EDX} represents the applicable settings for MSR_XSS.
As Xen doesn't yet support any XSS states in guests, unconditionally zero
them.
Reported-by: Luwei Kang <luwei.kang@intel.com>
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Tested-by: Luwei Kang <luwei.kang@intel.com>
Release-acked-by: Wei Liu <wei.liu2@citrix.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
dot: graph is too large for cairo-renderer bitmaps. Scaling by 0.588065 to fit
pnmtopng: 78 colors found
Revision graph left in /home/logs/results/bisect/linux-3.18/test-amd64-amd64-qemuu-nested-intel.xen-boot--l1.{dot,ps,png,html,svg}.
----------------------------------------
95765: tolerable ALL FAIL
flight 95765 linux-3.18 real-bisect [real]
http://logs.test-lab.xenproject.org/osstest/logs/95765/
Failures :-/ but no regressions.
Tests which did not succeed,
including tests which could not be run:
test-amd64-amd64-qemuu-nested-intel 13 xen-boot/l1 fail baseline untested
jobs:
test-amd64-amd64-qemuu-nested-intel fail
------------------------------------------------------------
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
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xen.org
http://lists.xen.org/xen-devel
^ permalink raw reply [flat|nested] 3+ messages in thread
* [linux-3.18 bisection] complete test-amd64-amd64-qemuu-nested-intel
@ 2019-05-15 16:00 osstest service owner
0 siblings, 0 replies; 3+ messages in thread
From: osstest service owner @ 2019-05-15 16:00 UTC (permalink / raw)
To: xen-devel, osstest-admin
branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-qemuu-nested-intel
testid xen-boot
Tree: linux git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: ovmf git://xenbits.xen.org/osstest/ovmf.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: xen git://xenbits.xen.org/xen.git
*** Found and reproduced problem changeset ***
Bug is in tree: linux git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
Bug introduced: dc3e913edf94d54de5678e726cf95b38327e5d09
Bug not present: c0305995d3676c8f7764eb79a7f99de8d18c591a
Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/136298/
(Revision log too long, omitted.)
For bisection revision-tuple graph see:
http://logs.test-lab.xenproject.org/osstest/results/bisect/linux-3.18/test-amd64-amd64-qemuu-nested-intel.xen-boot.html
Revision IDs in each graph node refer, respectively, to the Trees above.
----------------------------------------
Running cs-bisection-step --graph-out=/home/logs/results/bisect/linux-3.18/test-amd64-amd64-qemuu-nested-intel.xen-boot --summary-out=tmp/136298.bisection-summary --basis-template=128858 --blessings=real,real-bisect linux-3.18 test-amd64-amd64-qemuu-nested-intel xen-boot
Searching for failure / basis pass:
136089 fail [host=debina1] / 132456 [host=godello0] 131420 [host=godello1] 131370 [host=albana0] 131336 [host=baroque0] 131307 [host=huxelrebe1] 131279 [host=huxelrebe0] 131231 [host=fiano0] 131192 [host=italia0] 131149 [host=baroque1] 131095 [host=godello0] 131035 [host=godello1] 130939 [host=albana0] 130876 [host=huxelrebe1] 130843 [host=chardonnay1] 130367 [host=godello1] 130203 [host=huxelrebe1] 130067 [host=chardonnay0] 129845 [host=godello0] 129760 [host=fiano0] 128858 [host=albana1] 1288\
41 [host=baroque0] 128807 [host=godello1] 128691 [host=albana0] 128258 [host=baroque1] 128232 [host=baroque0] 128177 [host=godello1] 128096 [host=fiano0] 127486 [host=fiano0] 127472 ok.
Failure / basis pass flights: 136089 / 127472
(tree with no url: minios)
(tree with no url: seabios)
Tree: linux git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: ovmf git://xenbits.xen.org/osstest/ovmf.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: xen git://xenbits.xen.org/xen.git
Latest dc3e913edf94d54de5678e726cf95b38327e5d09 c530a75c1e6a472b0eb9558310b518f0dfcd8860 cd5147734cbe82f0c1665eb232608d75643944b0 d0d8ad39ecb51cd7497cd524484fe09f50876798 9cca02d8ffc23e9688a971d858e4ffdff5389b11 cb70a26f78848fe45f593f7ebc9cfaac760a791b
Basis pass c0305995d3676c8f7764eb79a7f99de8d18c591a c530a75c1e6a472b0eb9558310b518f0dfcd8860 ef529e6ab7c31290a33045bb1f1837447cc0eb56 9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149 de5b678ca4dcdfa83e322491d478d66df56c1986 1d069e45f7c2f6b2982797dd32092b300bacafad
Generating revisions with ./adhoc-revtuple-generator git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git#c0305995d3676c8f7764eb79a7f99de8d18c591a-dc3e913edf94d54de5678e726cf95b38327e5d09 git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860 git://xenbits.xen.org/osstest/ovmf.git#ef529e6ab7c31290a33045bb1f1837447cc0eb56-cd5147734cbe82f0c1665eb232608d75643944b0 git://xenbits.xen.org/qemu-xen-traditional\
.git#9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149-d0d8ad39ecb51cd7497cd524484fe09f50876798 git://xenbits.xen.org/qemu-xen.git#de5b678ca4dcdfa83e322491d478d66df56c1986-9cca02d8ffc23e9688a971d858e4ffdff5389b11 git://xenbits.xen.org/xen.git#1d069e45f7c2f6b2982797dd32092b300bacafad-cb70a26f78848fe45f593f7ebc9cfaac760a791b
adhoc-revtuple-generator: tree discontiguous: linux-stable
adhoc-revtuple-generator: tree discontiguous: ovmf
adhoc-revtuple-generator: tree discontiguous: qemu-xen
From git://cache:9419/git://xenbits.xen.org/xen
03e48b7b2a..2a556b63a2 staging -> origin/staging
Loaded 2007 nodes in revision graph
Searching for test results:
127486 [host=fiano0]
127472 pass c0305995d3676c8f7764eb79a7f99de8d18c591a c530a75c1e6a472b0eb9558310b518f0dfcd8860 ef529e6ab7c31290a33045bb1f1837447cc0eb56 9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149 de5b678ca4dcdfa83e322491d478d66df56c1986 1d069e45f7c2f6b2982797dd32092b300bacafad
127455 [host=godello0]
128096 [host=fiano0]
128177 [host=godello1]
128232 [host=baroque0]
128258 [host=baroque1]
128691 [host=albana0]
128807 [host=godello1]
128858 [host=albana1]
128841 [host=baroque0]
129760 [host=fiano0]
129845 [host=godello0]
130067 [host=chardonnay0]
130203 [host=huxelrebe1]
130367 [host=godello1]
130843 [host=chardonnay1]
130876 [host=huxelrebe1]
130939 [host=albana0]
131095 [host=godello0]
131035 [host=godello1]
131149 [host=baroque1]
131192 [host=italia0]
131279 [host=huxelrebe0]
131231 [host=fiano0]
131307 [host=huxelrebe1]
131336 [host=baroque0]
131420 [host=godello1]
131370 [host=albana0]
131539 [host=debina0]
131442 [host=debina0]
131479 [host=debina0]
131548 [host=debina0]
131512 [host=debina0]
131536 [host=debina0]
131546 [host=debina0]
131554 [host=debina0]
131549 [host=debina0]
131553 [host=debina0]
131551 [host=debina0]
131555 [host=debina0]
131556 [host=debina0]
131535 [host=debina0]
131563 [host=debina0]
131580 [host=debina0]
131593 [host=debina0]
131641 [host=debina0]
131619 [host=debina0]
131666 [host=debina0]
131673 [host=debina0]
131705 [host=debina0]
131749 [host=debina0]
131729 [host=debina0]
131769 [host=debina0]
131990 [host=debina0]
131969 [host=debina0]
132066 [host=debina0]
132179 [host=debina0]
132290 [host=debina0]
132408 fail irrelevant
132456 [host=godello0]
132579 [host=debina0]
132652 [host=debina0]
132741 fail irrelevant
132798 fail irrelevant
132969 [host=debina0]
133275 [host=debina0]
133288 [host=debina0]
133523 fail irrelevant
133534 blocked irrelevant
133524 blocked irrelevant
133546 pass irrelevant
133525 pass irrelevant
133541 fail irrelevant
133526 fail irrelevant
133464 fail irrelevant
133499 fail irrelevant
133527 pass irrelevant
133528 blocked irrelevant
133550 pass irrelevant
133520 pass c0305995d3676c8f7764eb79a7f99de8d18c591a c530a75c1e6a472b0eb9558310b518f0dfcd8860 ef529e6ab7c31290a33045bb1f1837447cc0eb56 9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149 de5b678ca4dcdfa83e322491d478d66df56c1986 1d069e45f7c2f6b2982797dd32092b300bacafad
133535 pass irrelevant
133529 pass irrelevant
133521 fail irrelevant
133531 fail irrelevant
133543 fail irrelevant
133538 blocked irrelevant
133548 pass irrelevant
133540 blocked irrelevant
133545 fail irrelevant
133549 fail irrelevant
133553 fail irrelevant
133554 fail irrelevant
133556 pass irrelevant
133558 pass irrelevant
133565 fail irrelevant
133539 fail irrelevant
133630 fail irrelevant
133577 fail irrelevant
133671 fail irrelevant
133693 fail irrelevant
133774 fail irrelevant
133736 fail irrelevant
133819 fail irrelevant
133856 fail irrelevant
133891 fail irrelevant
133918 fail irrelevant
133953 fail irrelevant
134758 fail irrelevant
134917 fail irrelevant
135000 fail irrelevant
135113 fail irrelevant
135441 fail irrelevant
135538 fail irrelevant
135739 fail irrelevant
135872 fail irrelevant
135981 fail irrelevant
136290 fail dc3e913edf94d54de5678e726cf95b38327e5d09 c530a75c1e6a472b0eb9558310b518f0dfcd8860 ef529e6ab7c31290a33045bb1f1837447cc0eb56 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 cb70a26f78848fe45f593f7ebc9cfaac760a791b
136089 fail dc3e913edf94d54de5678e726cf95b38327e5d09 c530a75c1e6a472b0eb9558310b518f0dfcd8860 cd5147734cbe82f0c1665eb232608d75643944b0 d0d8ad39ecb51cd7497cd524484fe09f50876798 9cca02d8ffc23e9688a971d858e4ffdff5389b11 cb70a26f78848fe45f593f7ebc9cfaac760a791b
136225 pass c0305995d3676c8f7764eb79a7f99de8d18c591a c530a75c1e6a472b0eb9558310b518f0dfcd8860 ef529e6ab7c31290a33045bb1f1837447cc0eb56 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 f993c3e90728705dacd834b49a6e5608c1360409
136216 pass c0305995d3676c8f7764eb79a7f99de8d18c591a c530a75c1e6a472b0eb9558310b518f0dfcd8860 ef529e6ab7c31290a33045bb1f1837447cc0eb56 9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149 de5b678ca4dcdfa83e322491d478d66df56c1986 1d069e45f7c2f6b2982797dd32092b300bacafad
136218 fail dc3e913edf94d54de5678e726cf95b38327e5d09 c530a75c1e6a472b0eb9558310b518f0dfcd8860 cd5147734cbe82f0c1665eb232608d75643944b0 d0d8ad39ecb51cd7497cd524484fe09f50876798 9cca02d8ffc23e9688a971d858e4ffdff5389b11 cb70a26f78848fe45f593f7ebc9cfaac760a791b
136228 pass c0305995d3676c8f7764eb79a7f99de8d18c591a c530a75c1e6a472b0eb9558310b518f0dfcd8860 ef529e6ab7c31290a33045bb1f1837447cc0eb56 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 77b595836bfd97711afae9b1bb2548e33e87b042
136221 pass c0305995d3676c8f7764eb79a7f99de8d18c591a c530a75c1e6a472b0eb9558310b518f0dfcd8860 ef529e6ab7c31290a33045bb1f1837447cc0eb56 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 68292c94a60eab24514ab4a8e4772af24dead807
136224 blocked c0305995d3676c8f7764eb79a7f99de8d18c591a c530a75c1e6a472b0eb9558310b518f0dfcd8860 ef529e6ab7c31290a33045bb1f1837447cc0eb56 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 102a437d59ae93449a94f46d7b790aded25b8179
136236 pass c0305995d3676c8f7764eb79a7f99de8d18c591a c530a75c1e6a472b0eb9558310b518f0dfcd8860 ef529e6ab7c31290a33045bb1f1837447cc0eb56 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 43282a5e64da26fad544e0100abf35048cf65b46
136242 pass c0305995d3676c8f7764eb79a7f99de8d18c591a c530a75c1e6a472b0eb9558310b518f0dfcd8860 ef529e6ab7c31290a33045bb1f1837447cc0eb56 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 919ddc3c0e566dd7a08634a074f43de998acd048
136251 pass c0305995d3676c8f7764eb79a7f99de8d18c591a c530a75c1e6a472b0eb9558310b518f0dfcd8860 ef529e6ab7c31290a33045bb1f1837447cc0eb56 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 2455983ac4c03dae33b330c98e38e447478416d6
136257 pass c0305995d3676c8f7764eb79a7f99de8d18c591a c530a75c1e6a472b0eb9558310b518f0dfcd8860 ef529e6ab7c31290a33045bb1f1837447cc0eb56 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 ba27aaa88548c824a47dcf5609288ee1c05d2946
136264 pass c0305995d3676c8f7764eb79a7f99de8d18c591a c530a75c1e6a472b0eb9558310b518f0dfcd8860 ef529e6ab7c31290a33045bb1f1837447cc0eb56 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 210eb89ed52c0fef15941093d8f399e1938949a8
136268 pass c0305995d3676c8f7764eb79a7f99de8d18c591a c530a75c1e6a472b0eb9558310b518f0dfcd8860 ef529e6ab7c31290a33045bb1f1837447cc0eb56 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 c16d22fce85b736bf0f748e18878c51db348a968
136279 pass c0305995d3676c8f7764eb79a7f99de8d18c591a c530a75c1e6a472b0eb9558310b518f0dfcd8860 ef529e6ab7c31290a33045bb1f1837447cc0eb56 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 cb70a26f78848fe45f593f7ebc9cfaac760a791b
136274 fail dc3e913edf94d54de5678e726cf95b38327e5d09 c530a75c1e6a472b0eb9558310b518f0dfcd8860 ef529e6ab7c31290a33045bb1f1837447cc0eb56 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 cb70a26f78848fe45f593f7ebc9cfaac760a791b
136284 pass c0305995d3676c8f7764eb79a7f99de8d18c591a c530a75c1e6a472b0eb9558310b518f0dfcd8860 ef529e6ab7c31290a33045bb1f1837447cc0eb56 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 cb70a26f78848fe45f593f7ebc9cfaac760a791b
136283 fail dc3e913edf94d54de5678e726cf95b38327e5d09 c530a75c1e6a472b0eb9558310b518f0dfcd8860 ef529e6ab7c31290a33045bb1f1837447cc0eb56 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 cb70a26f78848fe45f593f7ebc9cfaac760a791b
136294 pass c0305995d3676c8f7764eb79a7f99de8d18c591a c530a75c1e6a472b0eb9558310b518f0dfcd8860 ef529e6ab7c31290a33045bb1f1837447cc0eb56 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 cb70a26f78848fe45f593f7ebc9cfaac760a791b
136298 fail dc3e913edf94d54de5678e726cf95b38327e5d09 c530a75c1e6a472b0eb9558310b518f0dfcd8860 ef529e6ab7c31290a33045bb1f1837447cc0eb56 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 cb70a26f78848fe45f593f7ebc9cfaac760a791b
Searching for interesting versions
Result found: flight 127472 (pass), for basis pass
Result found: flight 136089 (fail), for basis failure
Repro found: flight 136216 (pass), for basis pass
Repro found: flight 136218 (fail), for basis failure
0 revisions at c0305995d3676c8f7764eb79a7f99de8d18c591a c530a75c1e6a472b0eb9558310b518f0dfcd8860 ef529e6ab7c31290a33045bb1f1837447cc0eb56 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 cb70a26f78848fe45f593f7ebc9cfaac760a791b
No revisions left to test, checking graph state.
Result found: flight 136279 (pass), for last pass
Result found: flight 136283 (fail), for first failure
Repro found: flight 136284 (pass), for last pass
Repro found: flight 136290 (fail), for first failure
Repro found: flight 136294 (pass), for last pass
Repro found: flight 136298 (fail), for first failure
*** Found and reproduced problem changeset ***
Bug is in tree: linux git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
Bug introduced: dc3e913edf94d54de5678e726cf95b38327e5d09
Bug not present: c0305995d3676c8f7764eb79a7f99de8d18c591a
Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/136298/
(Revision log too long, omitted.)
dot: graph is too large for cairo-renderer bitmaps. Scaling by 0.638696 to fit
pnmtopng: 86 colors found
Revision graph left in /home/logs/results/bisect/linux-3.18/test-amd64-amd64-qemuu-nested-intel.xen-boot.{dot,ps,png,html,svg}.
----------------------------------------
136298: tolerable ALL FAIL
flight 136298 linux-3.18 real-bisect [real]
http://logs.test-lab.xenproject.org/osstest/logs/136298/
Failures :-/ but no regressions.
Tests which did not succeed,
including tests which could not be run:
test-amd64-amd64-qemuu-nested-intel 7 xen-boot fail baseline untested
jobs:
test-amd64-amd64-qemuu-nested-intel fail
------------------------------------------------------------
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
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel
^ permalink raw reply [flat|nested] 3+ messages in thread
* [linux-3.18 bisection] complete test-amd64-amd64-qemuu-nested-intel
@ 2016-12-24 20:14 osstest service owner
0 siblings, 0 replies; 3+ messages in thread
From: osstest service owner @ 2016-12-24 20:14 UTC (permalink / raw)
To: xen-devel, osstest-admin
branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-qemuu-nested-intel
testid xen-boot
Tree: linux git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: xen git://xenbits.xen.org/xen.git
*** Found and reproduced problem changeset ***
Bug is in tree: linux git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
Bug introduced: 24542192519d21719377d89f14654b3afd993a61
Bug not present: c6f51aabaf400f357eebe8f8f17e8bb39fc033dc
Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/103904/
commit 24542192519d21719377d89f14654b3afd993a61
Author: Kashyap Desai <kashyap.desai@broadcom.com>
Date: Fri Oct 21 06:33:32 2016 -0700
scsi: megaraid_sas: Fix data integrity failure for JBOD (passthrough) devices
[ Upstream commit 1e793f6fc0db920400574211c48f9157a37e3945 ]
Commit 02b01e010afe ("megaraid_sas: return sync cache call with
success") modified the driver to successfully complete SYNCHRONIZE_CACHE
commands without passing them to the controller. Disk drive caches are
only explicitly managed by controller firmware when operating in RAID
mode. So this commit effectively disabled writeback cache flushing for
any drives used in JBOD mode, leading to data integrity failures.
[mkp: clarified patch description]
Fixes: 02b01e010afeeb49328d35650d70721d2ca3fd59
CC: stable@vger.kernel.org
Signed-off-by: Kashyap Desai <kashyap.desai@broadcom.com>
Signed-off-by: Sumit Saxena <sumit.saxena@broadcom.com>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Ewan D. Milne <emilne@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
For bisection revision-tuple graph see:
http://logs.test-lab.xenproject.org/osstest/results/bisect/linux-3.18/test-amd64-amd64-qemuu-nested-intel.xen-boot.html
Revision IDs in each graph node refer, respectively, to the Trees above.
----------------------------------------
Running cs-bisection-step --graph-out=/home/logs/results/bisect/linux-3.18/test-amd64-amd64-qemuu-nested-intel.xen-boot --summary-out=tmp/103904.bisection-summary --basis-template=101675 --blessings=real,real-bisect linux-3.18 test-amd64-amd64-qemuu-nested-intel xen-boot
Searching for failure / basis pass:
103855 fail [host=nobling0] / 101675 [host=godello1] 101662 [host=huxelrebe1] 101648 [host=huxelrebe0] 101637 [host=italia0] 101623 [host=elbling0] 101603 [host=chardonnay0] 101584 [host=italia1] 101570 [host=fiano0] 101561 [host=godello0] 101552 [host=baroque1] 101541 [host=godello1] 101532 [host=baroque0] 101515 [host=nobling1] 101497 [host=chardonnay1] 101493 [host=huxelrebe0] 101487 [host=huxelrebe1] 101483 ok.
Failure / basis pass flights: 103855 / 101483
(tree with no url: minios)
(tree with no url: ovmf)
(tree with no url: seabios)
Tree: linux git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: xen git://xenbits.xen.org/xen.git
Latest ac3d826bef907afe35f80ecccbcdd57223df4b88 c530a75c1e6a472b0eb9558310b518f0dfcd8860 b669e922b37b8957248798a5eb7aa96a666cd3fe 4220231eb22235e757d269722b9f6a594fbcb70f fc9229c4bb35c5474fbc67f78e628dcbcc90afc5
Basis pass 3cab355c2ff3a781b6ebe9d1a25bd4ebc1207430 c530a75c1e6a472b0eb9558310b518f0dfcd8860 c4e0d84d3c92923fdbc7fa922638d54e5e834753 570117996772b762e9654e58e708943a4db68b4f 20295ab63ce7f57edca9c450602ac2dace1fc721
Generating revisions with ./adhoc-revtuple-generator git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git#3cab355c2ff3a781b6ebe9d1a25bd4ebc1207430-ac3d826bef907afe35f80ecccbcdd57223df4b88 git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860 git://xenbits.xen.org/qemu-xen-traditional.git#c4e0d84d3c92923fdbc7fa922638d54e5e834753-b669e922b37b8957248798a5eb7aa96a666cd3fe git://xenbits.xen.org/qemu-xen.git#570117996772b762e9654e58e708943a4db68b4f-4220231eb22235e757d269722b9f6a594fbcb70f git://xenbits.xen.org/xen.git#20295ab63ce7f57edca9c450602ac2dace1fc721-fc9229c4bb35c5474fbc67f78e628dcbcc90afc5
Loaded 7002 nodes in revision graph
Searching for test results:
101460 [host=elbling0]
101466 []
101470 [host=italia1]
101476 [host=italia0]
101480 [host=fiano1]
101487 [host=huxelrebe1]
101483 pass 3cab355c2ff3a781b6ebe9d1a25bd4ebc1207430 c530a75c1e6a472b0eb9558310b518f0dfcd8860 c4e0d84d3c92923fdbc7fa922638d54e5e834753 570117996772b762e9654e58e708943a4db68b4f 20295ab63ce7f57edca9c450602ac2dace1fc721
101493 [host=huxelrebe0]
101532 [host=baroque0]
101515 [host=nobling1]
101497 [host=chardonnay1]
101552 [host=baroque1]
101541 [host=godello1]
101561 [host=godello0]
101570 [host=fiano0]
101584 [host=italia1]
101603 [host=chardonnay0]
101648 [host=huxelrebe0]
101637 [host=italia0]
101623 [host=elbling0]
101662 [host=huxelrebe1]
101675 [host=godello1]
102732 fail irrelevant
102754 fail irrelevant
102773 fail ac3d826bef907afe35f80ecccbcdd57223df4b88 c530a75c1e6a472b0eb9558310b518f0dfcd8860 89c4cbe8d234049b0145e4dc5e5d19d626250b57 4220231eb22235e757d269722b9f6a594fbcb70f a7a578ce6b8634eec30cb8445ea98e18d9b4e9b8
102823 fail ac3d826bef907afe35f80ecccbcdd57223df4b88 c530a75c1e6a472b0eb9558310b518f0dfcd8860 89c4cbe8d234049b0145e4dc5e5d19d626250b57 4220231eb22235e757d269722b9f6a594fbcb70f a7a578ce6b8634eec30cb8445ea98e18d9b4e9b8
102875 fail ac3d826bef907afe35f80ecccbcdd57223df4b88 c530a75c1e6a472b0eb9558310b518f0dfcd8860 89c4cbe8d234049b0145e4dc5e5d19d626250b57 4220231eb22235e757d269722b9f6a594fbcb70f a7a578ce6b8634eec30cb8445ea98e18d9b4e9b8
102974 fail ac3d826bef907afe35f80ecccbcdd57223df4b88 c530a75c1e6a472b0eb9558310b518f0dfcd8860 89c4cbe8d234049b0145e4dc5e5d19d626250b57 4220231eb22235e757d269722b9f6a594fbcb70f 8e4b2676685f50bc26f03b5f62d8b7aea8e69dbf
102920 fail ac3d826bef907afe35f80ecccbcdd57223df4b88 c530a75c1e6a472b0eb9558310b518f0dfcd8860 89c4cbe8d234049b0145e4dc5e5d19d626250b57 4220231eb22235e757d269722b9f6a594fbcb70f 8e4b2676685f50bc26f03b5f62d8b7aea8e69dbf
103074 fail ac3d826bef907afe35f80ecccbcdd57223df4b88 c530a75c1e6a472b0eb9558310b518f0dfcd8860 89c4cbe8d234049b0145e4dc5e5d19d626250b57 4220231eb22235e757d269722b9f6a594fbcb70f 8e4b2676685f50bc26f03b5f62d8b7aea8e69dbf
103169 fail ac3d826bef907afe35f80ecccbcdd57223df4b88 c530a75c1e6a472b0eb9558310b518f0dfcd8860 89c4cbe8d234049b0145e4dc5e5d19d626250b57 4220231eb22235e757d269722b9f6a594fbcb70f 8e4b2676685f50bc26f03b5f62d8b7aea8e69dbf
103312 fail ac3d826bef907afe35f80ecccbcdd57223df4b88 c530a75c1e6a472b0eb9558310b518f0dfcd8860 89c4cbe8d234049b0145e4dc5e5d19d626250b57 4220231eb22235e757d269722b9f6a594fbcb70f 8e4b2676685f50bc26f03b5f62d8b7aea8e69dbf
103386 fail ac3d826bef907afe35f80ecccbcdd57223df4b88 c530a75c1e6a472b0eb9558310b518f0dfcd8860 89c4cbe8d234049b0145e4dc5e5d19d626250b57 4220231eb22235e757d269722b9f6a594fbcb70f 8e4b2676685f50bc26f03b5f62d8b7aea8e69dbf
103482 fail ac3d826bef907afe35f80ecccbcdd57223df4b88 c530a75c1e6a472b0eb9558310b518f0dfcd8860 b669e922b37b8957248798a5eb7aa96a666cd3fe 4220231eb22235e757d269722b9f6a594fbcb70f fc9229c4bb35c5474fbc67f78e628dcbcc90afc5
103561 fail ac3d826bef907afe35f80ecccbcdd57223df4b88 c530a75c1e6a472b0eb9558310b518f0dfcd8860 b669e922b37b8957248798a5eb7aa96a666cd3fe 4220231eb22235e757d269722b9f6a594fbcb70f fc9229c4bb35c5474fbc67f78e628dcbcc90afc5
103688 fail ac3d826bef907afe35f80ecccbcdd57223df4b88 c530a75c1e6a472b0eb9558310b518f0dfcd8860 b669e922b37b8957248798a5eb7aa96a666cd3fe 4220231eb22235e757d269722b9f6a594fbcb70f fc9229c4bb35c5474fbc67f78e628dcbcc90afc5
103800 fail ac3d826bef907afe35f80ecccbcdd57223df4b88 c530a75c1e6a472b0eb9558310b518f0dfcd8860 b669e922b37b8957248798a5eb7aa96a666cd3fe 4220231eb22235e757d269722b9f6a594fbcb70f fc9229c4bb35c5474fbc67f78e628dcbcc90afc5
103898 fail 24542192519d21719377d89f14654b3afd993a61 c530a75c1e6a472b0eb9558310b518f0dfcd8860 c4e0d84d3c92923fdbc7fa922638d54e5e834753 53307d7a9c749237386eb2ccaa709c786cb5f8a5 7b5266abfdf7f842c49ce4a52d250e523bc0172d
103879 pass 3cab355c2ff3a781b6ebe9d1a25bd4ebc1207430 c530a75c1e6a472b0eb9558310b518f0dfcd8860 c4e0d84d3c92923fdbc7fa922638d54e5e834753 570117996772b762e9654e58e708943a4db68b4f 20295ab63ce7f57edca9c450602ac2dace1fc721
103882 fail ac3d826bef907afe35f80ecccbcdd57223df4b88 c530a75c1e6a472b0eb9558310b518f0dfcd8860 b669e922b37b8957248798a5eb7aa96a666cd3fe 4220231eb22235e757d269722b9f6a594fbcb70f fc9229c4bb35c5474fbc67f78e628dcbcc90afc5
103883 fail e45cc4194b96ede706205a7df824d85eb10a51eb c530a75c1e6a472b0eb9558310b518f0dfcd8860 c4e0d84d3c92923fdbc7fa922638d54e5e834753 4220231eb22235e757d269722b9f6a594fbcb70f 3a782c76036063e9b654fb54e952211ddc1e38f6
103885 pass a6846cfd266b48af1ee7c3c19d5cb60477ca4469 c530a75c1e6a472b0eb9558310b518f0dfcd8860 c4e0d84d3c92923fdbc7fa922638d54e5e834753 6cfcdf037edadba984ccf8476b5d1e2a0940b789 0f43883193da76fc928e836e319c3172f394e0f3
103899 pass c6f51aabaf400f357eebe8f8f17e8bb39fc033dc c530a75c1e6a472b0eb9558310b518f0dfcd8860 c4e0d84d3c92923fdbc7fa922638d54e5e834753 53307d7a9c749237386eb2ccaa709c786cb5f8a5 7b5266abfdf7f842c49ce4a52d250e523bc0172d
103886 pass 6e64ac0957e06a81b22f95f3509cc39b07735d3d c530a75c1e6a472b0eb9558310b518f0dfcd8860 c4e0d84d3c92923fdbc7fa922638d54e5e834753 53307d7a9c749237386eb2ccaa709c786cb5f8a5 7b5266abfdf7f842c49ce4a52d250e523bc0172d
103902 fail 24542192519d21719377d89f14654b3afd993a61 c530a75c1e6a472b0eb9558310b518f0dfcd8860 c4e0d84d3c92923fdbc7fa922638d54e5e834753 53307d7a9c749237386eb2ccaa709c786cb5f8a5 7b5266abfdf7f842c49ce4a52d250e523bc0172d
103887 fail debebae7513631270b3051dac8e5e7a0e3bdfe89 c530a75c1e6a472b0eb9558310b518f0dfcd8860 c4e0d84d3c92923fdbc7fa922638d54e5e834753 53307d7a9c749237386eb2ccaa709c786cb5f8a5 7b5266abfdf7f842c49ce4a52d250e523bc0172d
103889 pass d95841d1158bf0234198a4491471f5f3ab3de7fa c530a75c1e6a472b0eb9558310b518f0dfcd8860 c4e0d84d3c92923fdbc7fa922638d54e5e834753 53307d7a9c749237386eb2ccaa709c786cb5f8a5 7b5266abfdf7f842c49ce4a52d250e523bc0172d
103855 fail ac3d826bef907afe35f80ecccbcdd57223df4b88 c530a75c1e6a472b0eb9558310b518f0dfcd8860 b669e922b37b8957248798a5eb7aa96a666cd3fe 4220231eb22235e757d269722b9f6a594fbcb70f fc9229c4bb35c5474fbc67f78e628dcbcc90afc5
103903 pass c6f51aabaf400f357eebe8f8f17e8bb39fc033dc c530a75c1e6a472b0eb9558310b518f0dfcd8860 c4e0d84d3c92923fdbc7fa922638d54e5e834753 53307d7a9c749237386eb2ccaa709c786cb5f8a5 7b5266abfdf7f842c49ce4a52d250e523bc0172d
103904 fail 24542192519d21719377d89f14654b3afd993a61 c530a75c1e6a472b0eb9558310b518f0dfcd8860 c4e0d84d3c92923fdbc7fa922638d54e5e834753 53307d7a9c749237386eb2ccaa709c786cb5f8a5 7b5266abfdf7f842c49ce4a52d250e523bc0172d
103890 fail 24542192519d21719377d89f14654b3afd993a61 c530a75c1e6a472b0eb9558310b518f0dfcd8860 c4e0d84d3c92923fdbc7fa922638d54e5e834753 53307d7a9c749237386eb2ccaa709c786cb5f8a5 7b5266abfdf7f842c49ce4a52d250e523bc0172d
103893 pass 2c21744a274cb04817ce35c1ae13aa49d3246ca5 c530a75c1e6a472b0eb9558310b518f0dfcd8860 c4e0d84d3c92923fdbc7fa922638d54e5e834753 53307d7a9c749237386eb2ccaa709c786cb5f8a5 7b5266abfdf7f842c49ce4a52d250e523bc0172d
103895 pass 2b5408a089d9f8672f89e90f77bc3f958c7263b5 c530a75c1e6a472b0eb9558310b518f0dfcd8860 c4e0d84d3c92923fdbc7fa922638d54e5e834753 53307d7a9c749237386eb2ccaa709c786cb5f8a5 7b5266abfdf7f842c49ce4a52d250e523bc0172d
103896 pass c6f51aabaf400f357eebe8f8f17e8bb39fc033dc c530a75c1e6a472b0eb9558310b518f0dfcd8860 c4e0d84d3c92923fdbc7fa922638d54e5e834753 53307d7a9c749237386eb2ccaa709c786cb5f8a5 7b5266abfdf7f842c49ce4a52d250e523bc0172d
Searching for interesting versions
Result found: flight 101483 (pass), for basis pass
Result found: flight 103482 (fail), for basis failure
Repro found: flight 103879 (pass), for basis pass
Repro found: flight 103882 (fail), for basis failure
0 revisions at c6f51aabaf400f357eebe8f8f17e8bb39fc033dc c530a75c1e6a472b0eb9558310b518f0dfcd8860 c4e0d84d3c92923fdbc7fa922638d54e5e834753 53307d7a9c749237386eb2ccaa709c786cb5f8a5 7b5266abfdf7f842c49ce4a52d250e523bc0172d
No revisions left to test, checking graph state.
Result found: flight 103896 (pass), for last pass
Result found: flight 103898 (fail), for first failure
Repro found: flight 103899 (pass), for last pass
Repro found: flight 103902 (fail), for first failure
Repro found: flight 103903 (pass), for last pass
Repro found: flight 103904 (fail), for first failure
*** Found and reproduced problem changeset ***
Bug is in tree: linux git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
Bug introduced: 24542192519d21719377d89f14654b3afd993a61
Bug not present: c6f51aabaf400f357eebe8f8f17e8bb39fc033dc
Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/103904/
commit 24542192519d21719377d89f14654b3afd993a61
Author: Kashyap Desai <kashyap.desai@broadcom.com>
Date: Fri Oct 21 06:33:32 2016 -0700
scsi: megaraid_sas: Fix data integrity failure for JBOD (passthrough) devices
[ Upstream commit 1e793f6fc0db920400574211c48f9157a37e3945 ]
Commit 02b01e010afe ("megaraid_sas: return sync cache call with
success") modified the driver to successfully complete SYNCHRONIZE_CACHE
commands without passing them to the controller. Disk drive caches are
only explicitly managed by controller firmware when operating in RAID
mode. So this commit effectively disabled writeback cache flushing for
any drives used in JBOD mode, leading to data integrity failures.
[mkp: clarified patch description]
Fixes: 02b01e010afeeb49328d35650d70721d2ca3fd59
CC: stable@vger.kernel.org
Signed-off-by: Kashyap Desai <kashyap.desai@broadcom.com>
Signed-off-by: Sumit Saxena <sumit.saxena@broadcom.com>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Ewan D. Milne <emilne@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
pnmtopng: 175 colors found
Revision graph left in /home/logs/results/bisect/linux-3.18/test-amd64-amd64-qemuu-nested-intel.xen-boot.{dot,ps,png,html,svg}.
----------------------------------------
103904: tolerable ALL FAIL
flight 103904 linux-3.18 real-bisect [real]
http://logs.test-lab.xenproject.org/osstest/logs/103904/
Failures :-/ but no regressions.
Tests which did not succeed,
including tests which could not be run:
test-amd64-amd64-qemuu-nested-intel 6 xen-boot fail baseline untested
jobs:
test-amd64-amd64-qemuu-nested-intel fail
------------------------------------------------------------
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
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xen.org
https://lists.xen.org/xen-devel
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