From: osstest service owner <osstest-admin@xenproject.org>
To: xen-devel@lists.xenproject.org
Subject: [xen-unstable-smoke bisection] complete test-arm64-arm64-xl-xsm
Date: Wed, 06 Jul 2022 15:32:07 +0000 [thread overview]
Message-ID: <E1o970Z-0005Ux-IS@osstest.test-lab.xenproject.org> (raw)
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branch xen-unstable-smoke
xenbranch xen-unstable-smoke
job test-arm64-arm64-xl-xsm
testid xen-boot
Tree: linux git://xenbits.xen.org/linux-pvops.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: xen git://xenbits.xen.org/xen.git
Bug introduced: 8d410ac2c178e1dd1001cadddbe9ca75a9738c95
Bug not present: 4df2e99d731402da48afb19dc970ccab5a0814d6
Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/171534/
commit 8d410ac2c178e1dd1001cadddbe9ca75a9738c95
Author: Demi Marie Obenour <demi@invisiblethingslab.com>
Date: Tue Jul 5 13:10:46 2022 +0200
EFI: preserve the System Resource Table for dom0
The EFI System Resource Table (ESRT) is necessary for fwupd to identify
firmware updates to install. According to the UEFI specification §23.4,
the ESRT shall be stored in memory of type EfiBootServicesData. However,
memory of type EfiBootServicesData is considered general-purpose memory
by Xen, so the ESRT needs to be moved somewhere where Xen will not
overwrite it. Copy the ESRT to memory of type EfiRuntimeServicesData,
which Xen will not reuse. dom0 can use the ESRT if (and only if) it is
in memory of type EfiRuntimeServicesData.
Earlier versions of this patch reserved the memory in which the ESRT was
located. This created awkward alignment problems, and required either
splitting the E820 table or wasting memory. It also would have required
a new platform op for dom0 to use to indicate if the ESRT is reserved.
By copying the ESRT into EfiRuntimeServicesData memory, the E820 table
does not need to be modified, and dom0 can just check the type of the
memory region containing the ESRT. The copy is only done if the ESRT is
not already in EfiRuntimeServicesData memory, avoiding memory leaks on
repeated kexec.
See https://lore.kernel.org/xen-devel/20200818184018.GN1679@mail-itl/T/
for details.
Signed-off-by: Demi Marie Obenour <demi@invisiblethingslab.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
For bisection revision-tuple graph see:
http://logs.test-lab.xenproject.org/osstest/results/bisect/xen-unstable-smoke/test-arm64-arm64-xl-xsm.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/xen-unstable-smoke/test-arm64-arm64-xl-xsm.xen-boot --summary-out=tmp/171534.bisection-summary --basis-template=171486 --blessings=real,real-bisect,real-retry xen-unstable-smoke test-arm64-arm64-xl-xsm xen-boot
Searching for failure / basis pass:
171529 fail [host=laxton1] / 171486 ok.
Failure / basis pass flights: 171529 / 171486
Tree: linux git://xenbits.xen.org/linux-pvops.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 f0f0e602f7c9781699ecda9be763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 b746458e1ce1bec85e58b458386f8b7a0bedfaa6 61ff2733221e3b5bae5f647d9a460c7a68a5ace8
Basis pass f0f0e602f7c9781699ecda9be763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 b746458e1ce1bec85e58b458386f8b7a0bedfaa6 4df2e99d731402da48afb19dc970ccab5a0814d6
Generating revisions with ./adhoc-revtuple-generator git://xenbits.xen.org/linux-pvops.git#f0f0e602f7c9781699ecda9be763eac0b03d54f0-f0f0e602f7c9781699ecda9be763eac0b03d54f0 git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860 git://xenbits.xen.org/qemu-xen.git#b746458e1ce1bec85e58b458386f8b7a0bedfaa6-b746458e1ce1bec85e58b458386f8b7a0bedfaa6 git://xenbits.xen.org/xen.git#4df2e99d731402da48afb19dc970ccab5a0814d6-61ff273\
3221e3b5bae5f647d9a460c7a68a5ace8
Loaded 5001 nodes in revision graph
Searching for test results:
171486 pass f0f0e602f7c9781699ecda9be763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 b746458e1ce1bec85e58b458386f8b7a0bedfaa6 4df2e99d731402da48afb19dc970ccab5a0814d6
171501 [host=rochester0]
171505 [host=rochester0]
171506 fail f0f0e602f7c9781699ecda9be763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 b746458e1ce1bec85e58b458386f8b7a0bedfaa6 61ff2733221e3b5bae5f647d9a460c7a68a5ace8
171507 [host=rochester0]
171510 pass f0f0e602f7c9781699ecda9be763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 b746458e1ce1bec85e58b458386f8b7a0bedfaa6 4df2e99d731402da48afb19dc970ccab5a0814d6
171513 fail f0f0e602f7c9781699ecda9be763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 b746458e1ce1bec85e58b458386f8b7a0bedfaa6 61ff2733221e3b5bae5f647d9a460c7a68a5ace8
171511 fail f0f0e602f7c9781699ecda9be763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 b746458e1ce1bec85e58b458386f8b7a0bedfaa6 61ff2733221e3b5bae5f647d9a460c7a68a5ace8
171515 fail f0f0e602f7c9781699ecda9be763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 b746458e1ce1bec85e58b458386f8b7a0bedfaa6 c4184bf305dc14c3e150617904c40b120664efe6
171518 fail f0f0e602f7c9781699ecda9be763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 b746458e1ce1bec85e58b458386f8b7a0bedfaa6 8d410ac2c178e1dd1001cadddbe9ca75a9738c95
171521 pass f0f0e602f7c9781699ecda9be763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 b746458e1ce1bec85e58b458386f8b7a0bedfaa6 4df2e99d731402da48afb19dc970ccab5a0814d6
171522 fail f0f0e602f7c9781699ecda9be763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 b746458e1ce1bec85e58b458386f8b7a0bedfaa6 8d410ac2c178e1dd1001cadddbe9ca75a9738c95
171519 [host=rochester1]
171524 pass f0f0e602f7c9781699ecda9be763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 b746458e1ce1bec85e58b458386f8b7a0bedfaa6 4df2e99d731402da48afb19dc970ccab5a0814d6
171527 [host=rochester1]
171530 [host=rochester1]
171531 [host=rochester1]
171529 fail f0f0e602f7c9781699ecda9be763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 b746458e1ce1bec85e58b458386f8b7a0bedfaa6 61ff2733221e3b5bae5f647d9a460c7a68a5ace8
171532 [host=rochester1]
171534 fail f0f0e602f7c9781699ecda9be763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 b746458e1ce1bec85e58b458386f8b7a0bedfaa6 8d410ac2c178e1dd1001cadddbe9ca75a9738c95
Searching for interesting versions
Result found: flight 171486 (pass), for basis pass
For basis failure, parent search stopping at f0f0e602f7c9781699ecda9be763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 b746458e1ce1bec85e58b458386f8b7a0bedfaa6 4df2e99d731402da48afb19dc970ccab5a0814d6, results HASH(0x558b35d49170) HASH(0x558b35d531c0) HASH(0x558b35d5c8b0) HASH(0x558b35d605c0) Result found: flight 171506 (fail), for basis failure (at ancestor ~260)
Repro found: flight 171510 (pass), for basis pass
Repro found: flight 171511 (fail), for basis failure
0 revisions at f0f0e602f7c9781699ecda9be763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 b746458e1ce1bec85e58b458386f8b7a0bedfaa6 4df2e99d731402da48afb19dc970ccab5a0814d6
No revisions left to test, checking graph state.
Result found: flight 171486 (pass), for last pass
Result found: flight 171518 (fail), for first failure
Repro found: flight 171521 (pass), for last pass
Repro found: flight 171522 (fail), for first failure
Repro found: flight 171524 (pass), for last pass
Repro found: flight 171534 (fail), for first failure
*** Found and reproduced problem changeset ***
Bug is in tree: xen git://xenbits.xen.org/xen.git
Bug introduced: 8d410ac2c178e1dd1001cadddbe9ca75a9738c95
Bug not present: 4df2e99d731402da48afb19dc970ccab5a0814d6
Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/171534/
commit 8d410ac2c178e1dd1001cadddbe9ca75a9738c95
Author: Demi Marie Obenour <demi@invisiblethingslab.com>
Date: Tue Jul 5 13:10:46 2022 +0200
EFI: preserve the System Resource Table for dom0
The EFI System Resource Table (ESRT) is necessary for fwupd to identify
firmware updates to install. According to the UEFI specification §23.4,
the ESRT shall be stored in memory of type EfiBootServicesData. However,
memory of type EfiBootServicesData is considered general-purpose memory
by Xen, so the ESRT needs to be moved somewhere where Xen will not
overwrite it. Copy the ESRT to memory of type EfiRuntimeServicesData,
which Xen will not reuse. dom0 can use the ESRT if (and only if) it is
in memory of type EfiRuntimeServicesData.
Earlier versions of this patch reserved the memory in which the ESRT was
located. This created awkward alignment problems, and required either
splitting the E820 table or wasting memory. It also would have required
a new platform op for dom0 to use to indicate if the ESRT is reserved.
By copying the ESRT into EfiRuntimeServicesData memory, the E820 table
does not need to be modified, and dom0 can just check the type of the
memory region containing the ESRT. The copy is only done if the ESRT is
not already in EfiRuntimeServicesData memory, avoiding memory leaks on
repeated kexec.
See https://lore.kernel.org/xen-devel/20200818184018.GN1679@mail-itl/T/
for details.
Signed-off-by: Demi Marie Obenour <demi@invisiblethingslab.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
Revision graph left in /home/logs/results/bisect/xen-unstable-smoke/test-arm64-arm64-xl-xsm.xen-boot.{dot,ps,png,html,svg}.
----------------------------------------
171534: tolerable ALL FAIL
flight 171534 xen-unstable-smoke real-bisect [real]
http://logs.test-lab.xenproject.org/osstest/logs/171534/
Failures :-/ but no regressions.
Tests which did not succeed,
including tests which could not be run:
test-arm64-arm64-xl-xsm 8 xen-boot 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
next reply other threads:[~2022-07-06 15:32 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-06 15:32 osstest service owner [this message]
-- strict thread matches above, loose matches on Subject: below --
2020-10-10 13:10 [xen-unstable-smoke bisection] complete test-arm64-arm64-xl-xsm osstest service owner
2018-09-25 6:45 osstest service owner
2018-09-25 12:34 ` Andrew Cooper
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