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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [xen-4.10-testing bisection] complete test-armhf-armhf-xl-arndale
branch xen-4.10-testing xenbranch xen-4.10-testing job test-armhf-armhf-xl-arndale testid debian-install Tree: linux git://xenbits.xen.org/linux-pvops.git Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git Tree: ovmf git://xenbits.xen.org/osstest/ovmf.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: 702c9146c00d65d1e9c5955335ba002505e97e09 Bug not present: 52220b5f437a8d03ba108e127e7d717657edf99c Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/138005/ commit 702c9146c00d65d1e9c5955335ba002505e97e09 Author: Julien Grall <julien.grall@xxxxxxx> Date: Mon Apr 29 15:05:16 2019 +0100 xen/arm: Add an isb() before reading CNTPCT_EL0 to prevent re-ordering Per D8.2.1 in ARM DDI 0487C.a, "a read to CNTPCT_EL0 can occur speculatively and out of order relative to other instructions executed on the same PE." Add an instruction barrier to get accurate number of cycles when requested in get_cycles(). For the other users of CNPCT_EL0, replace by a call to get_cycles(). This is part of XSA-295. Signed-off-by: Julien Grall <julien.grall@xxxxxxx> Acked-by: Stefano Stabellini <sstabellini@xxxxxxxxxx> For bisection revision-tuple graph see: http://logs.test-lab.xenproject.org/osstest/results/bisect/xen-4.10-testing/test-armhf-armhf-xl-arndale.debian-install.html Revision IDs in each graph node refer, respectively, to the Trees above. ---------------------------------------- Running cs-bisection-step --graph-out=/home/logs/results/bisect/xen-4.10-testing/test-armhf-armhf-xl-arndale.debian-install --summary-out=tmp/138005.bisection-summary --basis-template=137381 --blessings=real,real-bisect xen-4.10-testing test-armhf-armhf-xl-arndale debian-install Searching for failure / basis pass: 137854 fail [host=arndale-metrocentre] / 137381 [host=arndale-bluewater] 137277 [host=arndale-lakeside] 136692 [host=arndale-westfield] 136552 [host=arndale-bluewater] 136391 [host=arndale-lakeside] 136232 ok. Failure / basis pass flights: 137854 / 136232 (tree in latest but not in basispass: seabios) Tree: linux git://xenbits.xen.org/linux-pvops.git Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git Tree: ovmf git://xenbits.xen.org/osstest/ovmf.git Tree: qemuu git://xenbits.xen.org/qemu-xen.git Tree: xen git://xenbits.xen.org/xen.git Latest e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 fc7d997c35372126823c3b0acf7b67c45cbeea36 8acabec966263f90ad493e4af2642947c0c43d23 6197b859ec77e4950e5ae0202002d6d4dbef143b Basis pass e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 f684c3f5eef4be691e137ae64e7d00521ec201de 6ea4cef2bd717045ac0e84b52a5b1b7716feb0c2 ab261f5ac491a0a4d65a641fc7da29b810ec0fb2 Generating revisions with ./adhoc-revtuple-generator git://xenbits.xen.org/linux-pvops.git#e64ac26749dc2c0f390caccd04274608ab31c8cf-e64ac26749dc2c0f390caccd04274608ab31c8cf git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860 git://xenbits.xen.org/osstest/ovmf.git#f684c3f5eef4be691e137ae64e7d00521ec201de-fc7d997c35372126823c3b0acf7b67c45cbeea36 git://xenbits.xen.org/qemu-xen.git#6ea4cef2bd717045ac0e84b52a5b1b7716feb0c\ 2-8acabec966263f90ad493e4af2642947c0c43d23 git://xenbits.xen.org/xen.git#ab261f5ac491a0a4d65a641fc7da29b810ec0fb2-6197b859ec77e4950e5ae0202002d6d4dbef143b Loaded 3009 nodes in revision graph Searching for test results: 136232 pass e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 f684c3f5eef4be691e137ae64e7d00521ec201de 6ea4cef2bd717045ac0e84b52a5b1b7716feb0c2 ab261f5ac491a0a4d65a641fc7da29b810ec0fb2 136391 [host=arndale-lakeside] 136552 [host=arndale-bluewater] 136692 [host=arndale-westfield] 137277 [host=arndale-lakeside] 137381 [host=arndale-bluewater] 137727 fail irrelevant 137854 fail e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 fc7d997c35372126823c3b0acf7b67c45cbeea36 8acabec966263f90ad493e4af2642947c0c43d23 6197b859ec77e4950e5ae0202002d6d4dbef143b 137924 pass e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 f684c3f5eef4be691e137ae64e7d00521ec201de 6ea4cef2bd717045ac0e84b52a5b1b7716feb0c2 ab261f5ac491a0a4d65a641fc7da29b810ec0fb2 137934 pass e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 e2afc8ab59c3dc6cf368c339a26840f0869a2356 04a43f76e2d73e8387bd3e3bd439ef8c6d69d361 ac516e89402b0c8df92b139831727ece5db700e3 137926 fail irrelevant 137944 fail e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 fc7d997c35372126823c3b0acf7b67c45cbeea36 8acabec966263f90ad493e4af2642947c0c43d23 6197b859ec77e4950e5ae0202002d6d4dbef143b 137970 fail e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 fc7d997c35372126823c3b0acf7b67c45cbeea36 8acabec966263f90ad493e4af2642947c0c43d23 7484d020f0e91b70fe3a14030a45369f959c932f 137951 pass e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 49fb605709796488589c6f282522283911a575f6 04a43f76e2d73e8387bd3e3bd439ef8c6d69d361 adf037bba1e6af47fef8584c1ad41f424ebda01e 137957 pass e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 1631bb26ae991e530d3c96fe3161ea15144b358e 8acabec966263f90ad493e4af2642947c0c43d23 adf037bba1e6af47fef8584c1ad41f424ebda01e 138005 fail e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 fc7d997c35372126823c3b0acf7b67c45cbeea36 8acabec966263f90ad493e4af2642947c0c43d23 702c9146c00d65d1e9c5955335ba002505e97e09 137983 pass e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 fc7d997c35372126823c3b0acf7b67c45cbeea36 8acabec966263f90ad493e4af2642947c0c43d23 c11933bda1eeb6ffc3350720bf4701d37b02211c 137988 fail e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 fc7d997c35372126823c3b0acf7b67c45cbeea36 8acabec966263f90ad493e4af2642947c0c43d23 3f10c53b3ef12f770f64b914914b9f13882e9dae 137993 pass e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 fc7d997c35372126823c3b0acf7b67c45cbeea36 8acabec966263f90ad493e4af2642947c0c43d23 52220b5f437a8d03ba108e127e7d717657edf99c 137996 fail e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 fc7d997c35372126823c3b0acf7b67c45cbeea36 8acabec966263f90ad493e4af2642947c0c43d23 702c9146c00d65d1e9c5955335ba002505e97e09 137998 pass e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 fc7d997c35372126823c3b0acf7b67c45cbeea36 8acabec966263f90ad493e4af2642947c0c43d23 52220b5f437a8d03ba108e127e7d717657edf99c 138000 fail e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 fc7d997c35372126823c3b0acf7b67c45cbeea36 8acabec966263f90ad493e4af2642947c0c43d23 702c9146c00d65d1e9c5955335ba002505e97e09 138003 pass e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 fc7d997c35372126823c3b0acf7b67c45cbeea36 8acabec966263f90ad493e4af2642947c0c43d23 52220b5f437a8d03ba108e127e7d717657edf99c Searching for interesting versions Result found: flight 136232 (pass), for basis pass Result found: flight 137854 (fail), for basis failure Repro found: flight 137924 (pass), for basis pass Repro found: flight 137944 (fail), for basis failure 0 revisions at e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 fc7d997c35372126823c3b0acf7b67c45cbeea36 8acabec966263f90ad493e4af2642947c0c43d23 52220b5f437a8d03ba108e127e7d717657edf99c No revisions left to test, checking graph state. Result found: flight 137993 (pass), for last pass Result found: flight 137996 (fail), for first failure Repro found: flight 137998 (pass), for last pass Repro found: flight 138000 (fail), for first failure Repro found: flight 138003 (pass), for last pass Repro found: flight 138005 (fail), for first failure *** Found and reproduced problem changeset *** Bug is in tree: xen git://xenbits.xen.org/xen.git Bug introduced: 702c9146c00d65d1e9c5955335ba002505e97e09 Bug not present: 52220b5f437a8d03ba108e127e7d717657edf99c Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/138005/ commit 702c9146c00d65d1e9c5955335ba002505e97e09 Author: Julien Grall <julien.grall@xxxxxxx> Date: Mon Apr 29 15:05:16 2019 +0100 xen/arm: Add an isb() before reading CNTPCT_EL0 to prevent re-ordering Per D8.2.1 in ARM DDI 0487C.a, "a read to CNTPCT_EL0 can occur speculatively and out of order relative to other instructions executed on the same PE." Add an instruction barrier to get accurate number of cycles when requested in get_cycles(). For the other users of CNPCT_EL0, replace by a call to get_cycles(). This is part of XSA-295. Signed-off-by: Julien Grall <julien.grall@xxxxxxx> Acked-by: Stefano Stabellini <sstabellini@xxxxxxxxxx> pnmtopng: 203 colors found Revision graph left in /home/logs/results/bisect/xen-4.10-testing/test-armhf-armhf-xl-arndale.debian-install.{dot,ps,png,html,svg}. ---------------------------------------- 138005: tolerable ALL FAIL flight 138005 xen-4.10-testing real-bisect [real] http://logs.test-lab.xenproject.org/osstest/logs/138005/ Failures :-/ but no regressions. Tests which did not succeed, including tests which could not be run: test-armhf-armhf-xl-arndale 10 debian-install fail baseline untested jobs: test-armhf-armhf-xl-arndale 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 _______________________________________________ osstest-output mailing list osstest-output@xxxxxxxxxxxxxxxxxxxx https://lists.xenproject.org/mailman/listinfo/osstest-output
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