From: osstest service owner <osstest-admin@xenproject.org>
To: xen-devel@lists.xenproject.org, osstest-admin@xenproject.org
Subject: [linux-linus bisection] complete test-arm64-arm64-xl-xsm
Date: Mon, 11 Mar 2019 23:52:44 +0000 [thread overview]
Message-ID: <E1h3Uiq-0002L6-Ij@osstest.test-lab.xenproject.org> (raw)
branch xen-unstable
xenbranch xen-unstable
job test-arm64-arm64-xl-xsm
testid guest-start
Tree: linux git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.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/torvalds/linux-2.6.git
Bug introduced: 0ee930e6cafa048c1925893d0ca89918b2814f2c
Bug not present: 2d432cb7091e99881af803cdd67a31969b863005
Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/133723/
commit 0ee930e6cafa048c1925893d0ca89918b2814f2c
Author: Matthew Wilcox <willy@infradead.org>
Date: Tue Mar 5 15:46:06 2019 -0800
mm/memory.c: prevent mapping typed pages to userspace
Pages which use page_type must never be mapped to userspace as it would
destroy their page type. Add an explicit check for this instead of
assuming that kernel drivers always get this right.
Link: http://lkml.kernel.org/r/20190129053830.3749-1-willy@infradead.org
Signed-off-by: Matthew Wilcox <willy@infradead.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: David Hildenbrand <david@redhat.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
For bisection revision-tuple graph see:
http://logs.test-lab.xenproject.org/osstest/results/bisect/linux-linus/test-arm64-arm64-xl-xsm.guest-start.html
Revision IDs in each graph node refer, respectively, to the Trees above.
----------------------------------------
Running cs-bisection-step --graph-out=/home/logs/results/bisect/linux-linus/test-arm64-arm64-xl-xsm.guest-start --summary-out=tmp/133723.bisection-summary --basis-template=133580 --blessings=real,real-bisect linux-linus test-arm64-arm64-xl-xsm guest-start
Searching for failure / basis pass:
133673 fail [host=laxton0] / 133605 [host=laxton1] 133580 ok.
Failure / basis pass flights: 133673 / 133580
Tree: linux git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: xen git://xenbits.xen.org/xen.git
Latest 38e7571c07be01f9f19b355a9306a4e3d5cb0f5b c530a75c1e6a472b0eb9558310b518f0dfcd8860 de5b678ca4dcdfa83e322491d478d66df56c1986 eeb31ee522c7bb8541eb4c037be2c42bfcf0a3c3
Basis pass 736706bee3298208343a76096370e4f6a5c55915 c530a75c1e6a472b0eb9558310b518f0dfcd8860 de5b678ca4dcdfa83e322491d478d66df56c1986 f393b82fe5ba3ed9cfe2b306ffa53368e55b75af
Generating revisions with ./adhoc-revtuple-generator git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git#736706bee3298208343a76096370e4f6a5c55915-38e7571c07be01f9f19b355a9306a4e3d5cb0f5b git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860 git://xenbits.xen.org/qemu-xen.git#de5b678ca4dcdfa83e322491d478d66df56c1986-de5b678ca4dcdfa83e322491d478d66df56c1986 git://xenbits.xen.org/xen.git#f393b82fe5ba3ed9c\
fe2b306ffa53368e55b75af-eeb31ee522c7bb8541eb4c037be2c42bfcf0a3c3
Loaded 149180 nodes in revision graph
Searching for test results:
133581 blocked irrelevant
133585 blocked irrelevant
133605 [host=laxton1]
133580 pass 736706bee3298208343a76096370e4f6a5c55915 c530a75c1e6a472b0eb9558310b518f0dfcd8860 de5b678ca4dcdfa83e322491d478d66df56c1986 f393b82fe5ba3ed9cfe2b306ffa53368e55b75af
133679 fail irrelevant
133689 pass irrelevant
133674 pass 736706bee3298208343a76096370e4f6a5c55915 c530a75c1e6a472b0eb9558310b518f0dfcd8860 de5b678ca4dcdfa83e322491d478d66df56c1986 f393b82fe5ba3ed9cfe2b306ffa53368e55b75af
133631 fail irrelevant
133686 fail irrelevant
133678 fail irrelevant
133681 pass irrelevant
133683 pass irrelevant
133685 pass irrelevant
133687 fail irrelevant
133688 fail irrelevant
133673 fail 38e7571c07be01f9f19b355a9306a4e3d5cb0f5b c530a75c1e6a472b0eb9558310b518f0dfcd8860 de5b678ca4dcdfa83e322491d478d66df56c1986 eeb31ee522c7bb8541eb4c037be2c42bfcf0a3c3
133690 fail irrelevant
133720 fail 0ee930e6cafa048c1925893d0ca89918b2814f2c c530a75c1e6a472b0eb9558310b518f0dfcd8860 de5b678ca4dcdfa83e322491d478d66df56c1986 eeb31ee522c7bb8541eb4c037be2c42bfcf0a3c3
133691 fail irrelevant
133692 fail irrelevant
133694 fail 38e7571c07be01f9f19b355a9306a4e3d5cb0f5b c530a75c1e6a472b0eb9558310b518f0dfcd8860 de5b678ca4dcdfa83e322491d478d66df56c1986 eeb31ee522c7bb8541eb4c037be2c42bfcf0a3c3
133721 pass 2d432cb7091e99881af803cdd67a31969b863005 c530a75c1e6a472b0eb9558310b518f0dfcd8860 de5b678ca4dcdfa83e322491d478d66df56c1986 eeb31ee522c7bb8541eb4c037be2c42bfcf0a3c3
133723 fail 0ee930e6cafa048c1925893d0ca89918b2814f2c c530a75c1e6a472b0eb9558310b518f0dfcd8860 de5b678ca4dcdfa83e322491d478d66df56c1986 eeb31ee522c7bb8541eb4c037be2c42bfcf0a3c3
133697 fail e5eed351fd5eb73eecc1407cf00309e868379253 c530a75c1e6a472b0eb9558310b518f0dfcd8860 de5b678ca4dcdfa83e322491d478d66df56c1986 eeb31ee522c7bb8541eb4c037be2c42bfcf0a3c3
133700 fail f900482da560941f978b0d36660e96f48ea78752 c530a75c1e6a472b0eb9558310b518f0dfcd8860 de5b678ca4dcdfa83e322491d478d66df56c1986 eeb31ee522c7bb8541eb4c037be2c42bfcf0a3c3
133701 pass c52e75935f8ded2bd4a75eb08e914bd96802725b c530a75c1e6a472b0eb9558310b518f0dfcd8860 de5b678ca4dcdfa83e322491d478d66df56c1986 eeb31ee522c7bb8541eb4c037be2c42bfcf0a3c3
133702 fail 8bb4e7a2ee26c05a94ae6cb0aec2f82a3523cf35 c530a75c1e6a472b0eb9558310b518f0dfcd8860 de5b678ca4dcdfa83e322491d478d66df56c1986 eeb31ee522c7bb8541eb4c037be2c42bfcf0a3c3
133704 pass 9bebefd59084af7c75b66eeee241bf0777f39b88 c530a75c1e6a472b0eb9558310b518f0dfcd8860 de5b678ca4dcdfa83e322491d478d66df56c1986 eeb31ee522c7bb8541eb4c037be2c42bfcf0a3c3
133705 pass dc50537bdd1a0804fa2cbc990565ee9a944e66fa c530a75c1e6a472b0eb9558310b518f0dfcd8860 de5b678ca4dcdfa83e322491d478d66df56c1986 eeb31ee522c7bb8541eb4c037be2c42bfcf0a3c3
133709 fail 0ee930e6cafa048c1925893d0ca89918b2814f2c c530a75c1e6a472b0eb9558310b518f0dfcd8860 de5b678ca4dcdfa83e322491d478d66df56c1986 eeb31ee522c7bb8541eb4c037be2c42bfcf0a3c3
133710 pass 677dc9731b54dccaaadbdcea18f8eecc95cee832 c530a75c1e6a472b0eb9558310b518f0dfcd8860 de5b678ca4dcdfa83e322491d478d66df56c1986 eeb31ee522c7bb8541eb4c037be2c42bfcf0a3c3
133711 pass afd07389d3f4933c7f7817a92fb5e053d59a3182 c530a75c1e6a472b0eb9558310b518f0dfcd8860 de5b678ca4dcdfa83e322491d478d66df56c1986 eeb31ee522c7bb8541eb4c037be2c42bfcf0a3c3
133713 pass 2d432cb7091e99881af803cdd67a31969b863005 c530a75c1e6a472b0eb9558310b518f0dfcd8860 de5b678ca4dcdfa83e322491d478d66df56c1986 eeb31ee522c7bb8541eb4c037be2c42bfcf0a3c3
133715 fail 0ee930e6cafa048c1925893d0ca89918b2814f2c c530a75c1e6a472b0eb9558310b518f0dfcd8860 de5b678ca4dcdfa83e322491d478d66df56c1986 eeb31ee522c7bb8541eb4c037be2c42bfcf0a3c3
133718 blocked 2d432cb7091e99881af803cdd67a31969b863005 c530a75c1e6a472b0eb9558310b518f0dfcd8860 de5b678ca4dcdfa83e322491d478d66df56c1986 eeb31ee522c7bb8541eb4c037be2c42bfcf0a3c3
133719 pass 2d432cb7091e99881af803cdd67a31969b863005 c530a75c1e6a472b0eb9558310b518f0dfcd8860 de5b678ca4dcdfa83e322491d478d66df56c1986 eeb31ee522c7bb8541eb4c037be2c42bfcf0a3c3
Searching for interesting versions
Result found: flight 133580 (pass), for basis pass
Result found: flight 133673 (fail), for basis failure
Repro found: flight 133674 (pass), for basis pass
Repro found: flight 133694 (fail), for basis failure
0 revisions at 2d432cb7091e99881af803cdd67a31969b863005 c530a75c1e6a472b0eb9558310b518f0dfcd8860 de5b678ca4dcdfa83e322491d478d66df56c1986 eeb31ee522c7bb8541eb4c037be2c42bfcf0a3c3
No revisions left to test, checking graph state.
Result found: flight 133713 (pass), for last pass
Result found: flight 133715 (fail), for first failure
Repro found: flight 133719 (pass), for last pass
Repro found: flight 133720 (fail), for first failure
Repro found: flight 133721 (pass), for last pass
Repro found: flight 133723 (fail), for first failure
*** Found and reproduced problem changeset ***
Bug is in tree: linux git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Bug introduced: 0ee930e6cafa048c1925893d0ca89918b2814f2c
Bug not present: 2d432cb7091e99881af803cdd67a31969b863005
Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/133723/
commit 0ee930e6cafa048c1925893d0ca89918b2814f2c
Author: Matthew Wilcox <willy@infradead.org>
Date: Tue Mar 5 15:46:06 2019 -0800
mm/memory.c: prevent mapping typed pages to userspace
Pages which use page_type must never be mapped to userspace as it would
destroy their page type. Add an explicit check for this instead of
assuming that kernel drivers always get this right.
Link: http://lkml.kernel.org/r/20190129053830.3749-1-willy@infradead.org
Signed-off-by: Matthew Wilcox <willy@infradead.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: David Hildenbrand <david@redhat.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
pnmtopng: 189 colors found
Revision graph left in /home/logs/results/bisect/linux-linus/test-arm64-arm64-xl-xsm.guest-start.{dot,ps,png,html,svg}.
----------------------------------------
133723: tolerable ALL FAIL
flight 133723 linux-linus real-bisect [real]
http://logs.test-lab.xenproject.org/osstest/logs/133723/
Failures :-/ but no regressions.
Tests which did not succeed,
including tests which could not be run:
test-arm64-arm64-xl-xsm 12 guest-start fail baseline untested
jobs:
test-arm64-arm64-xl-xsm 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
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next reply other threads:[~2019-03-11 23:52 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-11 23:52 osstest service owner [this message]
2019-03-12 15:59 ` [linux-linus bisection] complete test-arm64-arm64-xl-xsm Julien Grall
2019-03-12 17:05 ` xen: Can't insert balloon page into VM userspace (WAS Re: [linux-linus bisection] complete test-arm64-arm64-xl-xsm) Julien Grall
2019-03-12 17:05 ` xen: Can't insert balloon page into VM userspace (WAS Re: [Xen-devel] " Julien Grall
2019-03-12 17:14 ` Matthew Wilcox
2019-03-12 17:14 ` xen: Can't insert balloon page into VM userspace (WAS " Matthew Wilcox
2019-03-12 17:18 ` xen: Can't insert balloon page into VM userspace (WAS Re: [Xen-devel] " David Hildenbrand
2019-03-12 17:18 ` xen: Can't insert balloon page into VM userspace (WAS " David Hildenbrand
2019-03-12 17:24 ` Andrew Cooper
2019-03-12 17:24 ` [Xen-devel] " Andrew Cooper
2019-03-12 18:02 ` Boris Ostrovsky
2019-03-12 18:02 ` [Xen-devel] " Boris Ostrovsky
2019-03-12 18:11 ` Andrew Cooper
2019-03-12 18:11 ` [Xen-devel] " Andrew Cooper
2019-03-12 18:23 ` David Hildenbrand
2019-03-12 18:23 ` [Xen-devel] " David Hildenbrand
2019-03-12 19:46 ` David Hildenbrand
2019-03-14 8:37 ` Juergen Gross
2019-03-14 14:12 ` Julien Grall
2019-03-14 14:12 ` [Xen-devel] " Julien Grall
2019-03-14 14:14 ` David Hildenbrand
2019-03-14 14:14 ` [Xen-devel] " David Hildenbrand
2019-03-14 14:15 ` Juergen Gross
2019-03-14 14:16 ` David Hildenbrand
2019-03-14 14:16 ` [Xen-devel] " David Hildenbrand
2019-03-14 14:15 ` Juergen Gross
2019-03-14 8:37 ` Juergen Gross
2019-03-12 19:46 ` David Hildenbrand
2019-03-12 17:39 ` Julien Grall
2019-03-12 17:39 ` xen: Can't insert balloon page into VM userspace (WAS Re: [Xen-devel] " Julien Grall
2019-03-12 17:49 ` xen: Can't insert balloon page into VM userspace (WAS " David Hildenbrand
2019-03-12 17:49 ` xen: Can't insert balloon page into VM userspace (WAS Re: [Xen-devel] " David Hildenbrand
2019-03-12 17:23 ` xen: Can't insert balloon page into VM userspace (WAS " David Hildenbrand
2019-03-12 17:23 ` xen: Can't insert balloon page into VM userspace (WAS Re: [Xen-devel] " David Hildenbrand
2019-03-12 17:25 ` xen: Can't insert balloon page into VM userspace (WAS " Nadav Amit
2019-03-12 17:25 ` xen: Can't insert balloon page into VM userspace (WAS Re: [Xen-devel] " Nadav Amit
2019-03-12 17:27 ` [linux-linus bisection] complete test-arm64-arm64-xl-xsm Roger Pau Monné
2019-03-12 18:00 ` Wei Liu
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