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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [xen-4.9-testing bisection] complete test-armhf-armhf-xl
branch xen-4.9-testing xenbranch xen-4.9-testing job test-armhf-armhf-xl 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: 56aa2394b46b900a46fc068c6b39f6cfdb0933dc Bug not present: 105db424a34155c74a6b963f793a1657d1803a42 Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/138360/ commit 56aa2394b46b900a46fc068c6b39f6cfdb0933dc 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-4.9-testing/test-armhf-armhf-xl.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-4.9-testing/test-armhf-armhf-xl.debian-install --summary-out=tmp/138360.bisection-summary --basis-template=132889 --blessings=real,real-bisect xen-4.9-testing test-armhf-armhf-xl debian-install Searching for failure / basis pass: 137849 fail [host=arndale-lakeside] / 137721 [host=cubietruck-picasso] 137664 [host=cubietruck-braque] 137567 [host=arndale-westfield] 137461 [host=arndale-bluewater] 137371 [host=arndale-metrocentre] 137267 [host=cubietruck-gleizes] 137169 ok. Failure / basis pass flights: 137849 / 137169 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 aad23066e4b27296d219b9123393fbe2a5a885bb 85137fb5f2dfa5f83e9e340ca881c634ae14d4e9 34907f5ef9a14ee025503266cf87dc1524fb1e4c Basis pass e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 5a9e23ceb991f3bd0eea74d6b67f9102f65ea6bc aad23066e4b27296d219b9123393fbe2a5a885bb 0932c20560574696cf87ddd12623e8c423ee821b ac90240785b8e5f6b40ee36739bb8ea9c645bf4b 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#5a9e23ceb991f3bd0eea74d6b67f9102f65ea6bc-fc7d997c35372126823c3b0acf7b67c45cbeea36 git://xenbits.xen.org/qemu-xen.git#aad23066e4b27296d219b9123393fbe2a5a885b\ b-aad23066e4b27296d219b9123393fbe2a5a885bb git://xenbits.xen.org/osstest/seabios.git#0932c20560574696cf87ddd12623e8c423ee821b-85137fb5f2dfa5f83e9e340ca881c634ae14d4e9 git://xenbits.xen.org/xen.git#ac90240785b8e5f6b40ee36739bb8ea9c645bf4b-34907f5ef9a14ee025503266cf87dc1524fb1e4c From git://cache:9419/git://xenbits.xen.org/xen f3d8eef909..1191156361 smoke -> origin/smoke Loaded 3001 nodes in revision graph Searching for test results: 137080 [host=cubietruck-picasso] 137108 [host=cubietruck-metzinger] 137169 pass e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 5a9e23ceb991f3bd0eea74d6b67f9102f65ea6bc aad23066e4b27296d219b9123393fbe2a5a885bb 0932c20560574696cf87ddd12623e8c423ee821b ac90240785b8e5f6b40ee36739bb8ea9c645bf4b 137267 [host=cubietruck-gleizes] 137371 [host=arndale-metrocentre] 137461 [host=arndale-bluewater] 137567 [host=arndale-westfield] 137721 [host=cubietruck-picasso] 137664 [host=cubietruck-braque] 137849 fail e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 fc7d997c35372126823c3b0acf7b67c45cbeea36 aad23066e4b27296d219b9123393fbe2a5a885bb 85137fb5f2dfa5f83e9e340ca881c634ae14d4e9 34907f5ef9a14ee025503266cf87dc1524fb1e4c 138345 fail e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 fc7d997c35372126823c3b0acf7b67c45cbeea36 aad23066e4b27296d219b9123393fbe2a5a885bb 85137fb5f2dfa5f83e9e340ca881c634ae14d4e9 f804549a36a549a00437c8d8df069ee69de01716 138325 fail e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 fc7d997c35372126823c3b0acf7b67c45cbeea36 aad23066e4b27296d219b9123393fbe2a5a885bb 85137fb5f2dfa5f83e9e340ca881c634ae14d4e9 34907f5ef9a14ee025503266cf87dc1524fb1e4c 138349 fail e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 fc7d997c35372126823c3b0acf7b67c45cbeea36 aad23066e4b27296d219b9123393fbe2a5a885bb 85137fb5f2dfa5f83e9e340ca881c634ae14d4e9 56aa2394b46b900a46fc068c6b39f6cfdb0933dc 138360 fail e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 fc7d997c35372126823c3b0acf7b67c45cbeea36 aad23066e4b27296d219b9123393fbe2a5a885bb 85137fb5f2dfa5f83e9e340ca881c634ae14d4e9 56aa2394b46b900a46fc068c6b39f6cfdb0933dc 138331 pass e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 fe0c2770a72af3a34f79c84676b7bf0c97090bda aad23066e4b27296d219b9123393fbe2a5a885bb 85137fb5f2dfa5f83e9e340ca881c634ae14d4e9 ac90240785b8e5f6b40ee36739bb8ea9c645bf4b 138316 pass e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 5a9e23ceb991f3bd0eea74d6b67f9102f65ea6bc aad23066e4b27296d219b9123393fbe2a5a885bb 0932c20560574696cf87ddd12623e8c423ee821b ac90240785b8e5f6b40ee36739bb8ea9c645bf4b 138351 pass e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 fc7d997c35372126823c3b0acf7b67c45cbeea36 aad23066e4b27296d219b9123393fbe2a5a885bb 85137fb5f2dfa5f83e9e340ca881c634ae14d4e9 105db424a34155c74a6b963f793a1657d1803a42 138339 pass e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 e5b4d825afc474a8cb916a2476dc0bb85fb32b2d aad23066e4b27296d219b9123393fbe2a5a885bb 85137fb5f2dfa5f83e9e340ca881c634ae14d4e9 ac90240785b8e5f6b40ee36739bb8ea9c645bf4b 138343 fail e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 fc7d997c35372126823c3b0acf7b67c45cbeea36 aad23066e4b27296d219b9123393fbe2a5a885bb 85137fb5f2dfa5f83e9e340ca881c634ae14d4e9 f6b0f33b9cb06c3d0535720f7d940cf841797dc0 138344 pass e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 fc7d997c35372126823c3b0acf7b67c45cbeea36 aad23066e4b27296d219b9123393fbe2a5a885bb 85137fb5f2dfa5f83e9e340ca881c634ae14d4e9 105db424a34155c74a6b963f793a1657d1803a42 138354 fail e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 fc7d997c35372126823c3b0acf7b67c45cbeea36 aad23066e4b27296d219b9123393fbe2a5a885bb 85137fb5f2dfa5f83e9e340ca881c634ae14d4e9 56aa2394b46b900a46fc068c6b39f6cfdb0933dc 138358 pass e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 fc7d997c35372126823c3b0acf7b67c45cbeea36 aad23066e4b27296d219b9123393fbe2a5a885bb 85137fb5f2dfa5f83e9e340ca881c634ae14d4e9 105db424a34155c74a6b963f793a1657d1803a42 Searching for interesting versions Result found: flight 137169 (pass), for basis pass Result found: flight 137849 (fail), for basis failure Repro found: flight 138316 (pass), for basis pass Repro found: flight 138325 (fail), for basis failure 0 revisions at e64ac26749dc2c0f390caccd04274608ab31c8cf c530a75c1e6a472b0eb9558310b518f0dfcd8860 fc7d997c35372126823c3b0acf7b67c45cbeea36 aad23066e4b27296d219b9123393fbe2a5a885bb 85137fb5f2dfa5f83e9e340ca881c634ae14d4e9 105db424a34155c74a6b963f793a1657d1803a42 No revisions left to test, checking graph state. Result found: flight 138344 (pass), for last pass Result found: flight 138349 (fail), for first failure Repro found: flight 138351 (pass), for last pass Repro found: flight 138354 (fail), for first failure Repro found: flight 138358 (pass), for last pass Repro found: flight 138360 (fail), for first failure *** Found and reproduced problem changeset *** Bug is in tree: xen git://xenbits.xen.org/xen.git Bug introduced: 56aa2394b46b900a46fc068c6b39f6cfdb0933dc Bug not present: 105db424a34155c74a6b963f793a1657d1803a42 Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/138360/ commit 56aa2394b46b900a46fc068c6b39f6cfdb0933dc 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> Revision graph left in /home/logs/results/bisect/xen-4.9-testing/test-armhf-armhf-xl.debian-install.{dot,ps,png,html,svg}. ---------------------------------------- 138360: tolerable ALL FAIL flight 138360 xen-4.9-testing real-bisect [real] http://logs.test-lab.xenproject.org/osstest/logs/138360/ Failures :-/ but no regressions. Tests which did not succeed, including tests which could not be run: test-armhf-armhf-xl 10 debian-install fail baseline untested jobs: test-armhf-armhf-xl 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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