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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [xen-4.10-testing bisection] complete test-armhf-armhf-xl-credit1
branch xen-4.10-testing xenbranch xen-4.10-testing job test-armhf-armhf-xl-credit1 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: seabios git://xenbits.xen.org/osstest/seabios.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/138310/ 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-credit1.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-credit1.debian-install --summary-out=tmp/138310.bisection-summary --basis-template=137381 --blessings=real,real-bisect xen-4.10-testing test-armhf-armhf-xl-credit1 debian-install Searching for failure / basis pass: 137854 fail [host=arndale-lakeside] / 137381 [host=arndale-westfield] 137277 [host=cubietruck-metzinger] 136692 ok. Failure / basis pass flights: 137854 / 136692 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: seabios git://xenbits.xen.org/osstest/seabios.git Tree: xen git://xenbits.xen.org/xen.git Latest e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 fc7d997c35372126823c3b0acf7b67c45cbeea36 8acabec966263f90ad493e4af2642947c0c43d23 85137fb5f2dfa5f83e9e340ca881c634ae14d4e9 6197b859ec77e4950e5ae0202002d6d4dbef143b Basis pass e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 1887b995a3598795dba8704f8eb964a644f21658 04a43f76e2d73e8387bd3e3bd439ef8c6d69d361 55eca9a14abef410d45c2f10ecd3f11c946064fc ac516e89402b0c8df92b139831727ece5db700e3 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#1887b995a3598795dba8704f8eb964a644f21658-fc7d997c35372126823c3b0acf7b67c45cbeea36 git://xenbits.xen.org/qemu-xen.git#04a43f76e2d73e8387bd3e3bd439ef8c6d69d36\ 1-8acabec966263f90ad493e4af2642947c0c43d23 git://xenbits.xen.org/osstest/seabios.git#55eca9a14abef410d45c2f10ecd3f11c946064fc-85137fb5f2dfa5f83e9e340ca881c634ae14d4e9 git://xenbits.xen.org/xen.git#ac516e89402b0c8df92b139831727ece5db700e3-6197b859ec77e4950e5ae0202002d6d4dbef143b Loaded 4009 nodes in revision graph Searching for test results: 136552 [host=arndale-metrocentre] 136692 pass e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 1887b995a3598795dba8704f8eb964a644f21658 04a43f76e2d73e8387bd3e3bd439ef8c6d69d361 55eca9a14abef410d45c2f10ecd3f11c946064fc ac516e89402b0c8df92b139831727ece5db700e3 137277 [host=cubietruck-metzinger] 137381 [host=arndale-westfield] 137727 fail irrelevant 137854 fail e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 fc7d997c35372126823c3b0acf7b67c45cbeea36 8acabec966263f90ad493e4af2642947c0c43d23 85137fb5f2dfa5f83e9e340ca881c634ae14d4e9 6197b859ec77e4950e5ae0202002d6d4dbef143b 138182 pass e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 1887b995a3598795dba8704f8eb964a644f21658 04a43f76e2d73e8387bd3e3bd439ef8c6d69d361 55eca9a14abef410d45c2f10ecd3f11c946064fc ac516e89402b0c8df92b139831727ece5db700e3 138211 pass e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 7cea4d71a8a87a93924a07ab32348332f5881ef9 04a43f76e2d73e8387bd3e3bd439ef8c6d69d361 85137fb5f2dfa5f83e9e340ca881c634ae14d4e9 af62f4b1b617c140454306683fa54ca4880520e2 138231 pass e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 fc7d997c35372126823c3b0acf7b67c45cbeea36 8acabec966263f90ad493e4af2642947c0c43d23 85137fb5f2dfa5f83e9e340ca881c634ae14d4e9 52220b5f437a8d03ba108e127e7d717657edf99c 138191 fail e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 fc7d997c35372126823c3b0acf7b67c45cbeea36 8acabec966263f90ad493e4af2642947c0c43d23 85137fb5f2dfa5f83e9e340ca881c634ae14d4e9 6197b859ec77e4950e5ae0202002d6d4dbef143b 138222 pass e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 ccc97f6df415134dccad1dc2206d8e59a819bc23 8acabec966263f90ad493e4af2642947c0c43d23 85137fb5f2dfa5f83e9e340ca881c634ae14d4e9 adf037bba1e6af47fef8584c1ad41f424ebda01e 138263 fail e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 fc7d997c35372126823c3b0acf7b67c45cbeea36 8acabec966263f90ad493e4af2642947c0c43d23 85137fb5f2dfa5f83e9e340ca881c634ae14d4e9 21441ed5270bf5ab4fdff1c4d12d150b3fbfb7e0 138243 fail e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 fc7d997c35372126823c3b0acf7b67c45cbeea36 8acabec966263f90ad493e4af2642947c0c43d23 85137fb5f2dfa5f83e9e340ca881c634ae14d4e9 b8036fed1d8461ec1f60e5d4bc04d120877d13ef 138273 fail e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 fc7d997c35372126823c3b0acf7b67c45cbeea36 8acabec966263f90ad493e4af2642947c0c43d23 85137fb5f2dfa5f83e9e340ca881c634ae14d4e9 3f10c53b3ef12f770f64b914914b9f13882e9dae 138288 fail e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 fc7d997c35372126823c3b0acf7b67c45cbeea36 8acabec966263f90ad493e4af2642947c0c43d23 85137fb5f2dfa5f83e9e340ca881c634ae14d4e9 702c9146c00d65d1e9c5955335ba002505e97e09 138300 fail e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 fc7d997c35372126823c3b0acf7b67c45cbeea36 8acabec966263f90ad493e4af2642947c0c43d23 85137fb5f2dfa5f83e9e340ca881c634ae14d4e9 702c9146c00d65d1e9c5955335ba002505e97e09 138297 pass e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 fc7d997c35372126823c3b0acf7b67c45cbeea36 8acabec966263f90ad493e4af2642947c0c43d23 85137fb5f2dfa5f83e9e340ca881c634ae14d4e9 52220b5f437a8d03ba108e127e7d717657edf99c 138304 pass e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 fc7d997c35372126823c3b0acf7b67c45cbeea36 8acabec966263f90ad493e4af2642947c0c43d23 85137fb5f2dfa5f83e9e340ca881c634ae14d4e9 52220b5f437a8d03ba108e127e7d717657edf99c 138310 fail e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 fc7d997c35372126823c3b0acf7b67c45cbeea36 8acabec966263f90ad493e4af2642947c0c43d23 85137fb5f2dfa5f83e9e340ca881c634ae14d4e9 702c9146c00d65d1e9c5955335ba002505e97e09 Searching for interesting versions Result found: flight 136692 (pass), for basis pass Result found: flight 137854 (fail), for basis failure Repro found: flight 138182 (pass), for basis pass Repro found: flight 138191 (fail), for basis failure 0 revisions at e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 fc7d997c35372126823c3b0acf7b67c45cbeea36 8acabec966263f90ad493e4af2642947c0c43d23 85137fb5f2dfa5f83e9e340ca881c634ae14d4e9 52220b5f437a8d03ba108e127e7d717657edf99c No revisions left to test, checking graph state. Result found: flight 138231 (pass), for last pass Result found: flight 138288 (fail), for first failure Repro found: flight 138297 (pass), for last pass Repro found: flight 138300 (fail), for first failure Repro found: flight 138304 (pass), for last pass Repro found: flight 138310 (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/138310/ 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: 256 colors found Revision graph left in /home/logs/results/bisect/xen-4.10-testing/test-armhf-armhf-xl-credit1.debian-install.{dot,ps,png,html,svg}. ---------------------------------------- 138310: tolerable ALL FAIL flight 138310 xen-4.10-testing real-bisect [real] http://logs.test-lab.xenproject.org/osstest/logs/138310/ Failures :-/ but no regressions. Tests which did not succeed, including tests which could not be run: test-armhf-armhf-xl-credit1 10 debian-install fail baseline untested jobs: test-armhf-armhf-xl-credit1 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@xxxxxxxxxxxxxxxxxxxx https://lists.xenproject.org/mailman/listinfo/xen-devel
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