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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [xen-4.18-testing test] 184121: regressions - trouble: blocked/fail/pass/starved
flight 184121 xen-4.18-testing real [real] http://logs.test-lab.xenproject.org/osstest/logs/184121/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: build-arm64-pvops 6 kernel-build fail REGR. vs. 184105 Tests which did not succeed, but are not blocking: test-arm64-arm64-libvirt-raw 1 build-check(1) blocked n/a test-arm64-arm64-libvirt-xsm 1 build-check(1) blocked n/a test-arm64-arm64-xl 1 build-check(1) blocked n/a test-arm64-arm64-xl-credit1 1 build-check(1) blocked n/a test-arm64-arm64-xl-credit2 1 build-check(1) blocked n/a test-arm64-arm64-xl-thunderx 1 build-check(1) blocked n/a test-arm64-arm64-xl-vhd 1 build-check(1) blocked n/a test-arm64-arm64-xl-xsm 1 build-check(1) blocked n/a test-amd64-i386-xl-qemuu-ws16-amd64 19 guest-stop fail blocked in 184105 test-amd64-amd64-xl-qemut-win7-amd64 19 guest-stop fail like 184105 test-amd64-amd64-xl-qemuu-win7-amd64 19 guest-stop fail like 184105 test-amd64-amd64-xl-qemut-ws16-amd64 19 guest-stop fail like 184105 test-armhf-armhf-libvirt-qcow2 15 saverestore-support-check fail like 184105 test-armhf-armhf-libvirt-raw 15 saverestore-support-check fail like 184105 test-amd64-amd64-xl-qemuu-ws16-amd64 19 guest-stop fail like 184105 test-amd64-i386-xl-qemut-win7-amd64 19 guest-stop fail like 184105 test-amd64-i386-xl-qemuu-win7-amd64 19 guest-stop fail like 184105 test-amd64-amd64-qemuu-nested-amd 20 debian-hvm-install/l1/l2 fail like 184105 test-amd64-i386-xl-qemut-ws16-amd64 19 guest-stop fail like 184105 test-amd64-i386-libvirt 15 migrate-support-check fail never pass test-amd64-amd64-libvirt-xsm 15 migrate-support-check fail never pass test-amd64-amd64-libvirt 15 migrate-support-check fail never pass test-amd64-i386-libvirt-xsm 15 migrate-support-check fail never pass test-amd64-i386-xl-pvshim 14 guest-start fail never pass test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm 13 migrate-support-check fail never pass test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 13 migrate-support-check fail never pass test-armhf-armhf-xl-rtds 15 migrate-support-check fail never pass test-armhf-armhf-xl-rtds 16 saverestore-support-check fail never pass test-armhf-armhf-xl-credit1 15 migrate-support-check fail never pass test-armhf-armhf-xl-credit1 16 saverestore-support-check fail never pass test-armhf-armhf-xl-arndale 15 migrate-support-check fail never pass test-armhf-armhf-xl-arndale 16 saverestore-support-check fail never pass test-amd64-i386-libvirt-raw 14 migrate-support-check fail never pass test-armhf-armhf-libvirt-qcow2 14 migrate-support-check fail never pass test-armhf-armhf-libvirt-raw 14 migrate-support-check fail never pass test-armhf-armhf-xl-vhd 14 migrate-support-check fail never pass test-armhf-armhf-xl-vhd 15 saverestore-support-check fail never pass test-armhf-armhf-xl 15 migrate-support-check fail never pass test-armhf-armhf-xl 16 saverestore-support-check fail never pass test-armhf-armhf-xl-credit2 15 migrate-support-check fail never pass test-armhf-armhf-xl-credit2 16 saverestore-support-check fail never pass test-amd64-amd64-libvirt-vhd 14 migrate-support-check fail never pass test-armhf-armhf-libvirt 3 hosts-allocate starved n/a test-armhf-armhf-xl-multivcpu 3 hosts-allocate starved n/a version targeted for testing: xen 1792d1723b7fb45a20b145d2de4d233913b22c09 baseline version: xen a4f3f5a62c10a5adc898cf45261783209f5bc037 Last test of basis 184105 2023-12-12 13:37:12 Z 1 days Testing same since 184121 2023-12-13 09:00:42 Z 0 days 1 attempts ------------------------------------------------------------ People who touched revisions under test: Henry Wang <Henry.Wang@xxxxxxx> Roger Pau Monné <roger.pau@xxxxxxxxxx> jobs: build-amd64-xsm pass build-arm64-xsm pass build-i386-xsm pass build-amd64-xtf pass build-amd64 pass build-arm64 pass build-armhf pass build-i386 pass build-amd64-libvirt pass build-arm64-libvirt pass build-armhf-libvirt pass build-i386-libvirt pass build-amd64-prev pass build-i386-prev pass build-amd64-pvops pass build-arm64-pvops fail build-armhf-pvops pass build-i386-pvops pass test-xtf-amd64-amd64-1 pass test-xtf-amd64-amd64-2 pass test-xtf-amd64-amd64-3 pass test-xtf-amd64-amd64-4 pass test-xtf-amd64-amd64-5 pass test-amd64-amd64-xl pass test-amd64-coresched-amd64-xl pass test-arm64-arm64-xl blocked test-armhf-armhf-xl pass test-amd64-i386-xl pass test-amd64-coresched-i386-xl pass test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm pass test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm pass test-amd64-amd64-xl-qemut-stubdom-debianhvm-amd64-xsm pass test-amd64-i386-xl-qemut-stubdom-debianhvm-amd64-xsm pass test-amd64-amd64-xl-qemut-debianhvm-i386-xsm pass test-amd64-i386-xl-qemut-debianhvm-i386-xsm pass test-amd64-amd64-xl-qemuu-debianhvm-i386-xsm pass test-amd64-i386-xl-qemuu-debianhvm-i386-xsm pass test-amd64-amd64-libvirt-xsm pass test-arm64-arm64-libvirt-xsm blocked test-amd64-i386-libvirt-xsm pass test-amd64-amd64-xl-xsm pass test-arm64-arm64-xl-xsm blocked test-amd64-i386-xl-xsm pass test-amd64-amd64-qemuu-nested-amd fail test-amd64-amd64-xl-pvhv2-amd pass test-amd64-i386-qemut-rhel6hvm-amd pass test-amd64-i386-qemuu-rhel6hvm-amd pass test-amd64-amd64-dom0pvh-xl-amd pass test-amd64-amd64-xl-qemut-debianhvm-amd64 pass test-amd64-i386-xl-qemut-debianhvm-amd64 pass test-amd64-amd64-xl-qemuu-debianhvm-amd64 pass test-amd64-i386-xl-qemuu-debianhvm-amd64 pass test-amd64-i386-freebsd10-amd64 pass test-amd64-amd64-qemuu-freebsd11-amd64 pass test-amd64-amd64-qemuu-freebsd12-amd64 pass test-amd64-amd64-xl-qemuu-ovmf-amd64 pass test-amd64-i386-xl-qemuu-ovmf-amd64 pass test-amd64-amd64-xl-qemut-win7-amd64 fail test-amd64-i386-xl-qemut-win7-amd64 fail test-amd64-amd64-xl-qemuu-win7-amd64 fail test-amd64-i386-xl-qemuu-win7-amd64 fail test-amd64-amd64-xl-qemut-ws16-amd64 fail test-amd64-i386-xl-qemut-ws16-amd64 fail test-amd64-amd64-xl-qemuu-ws16-amd64 fail test-amd64-i386-xl-qemuu-ws16-amd64 fail test-armhf-armhf-xl-arndale pass test-amd64-amd64-xl-credit1 pass test-arm64-arm64-xl-credit1 blocked test-armhf-armhf-xl-credit1 pass test-amd64-amd64-xl-credit2 pass test-arm64-arm64-xl-credit2 blocked test-armhf-armhf-xl-credit2 pass test-amd64-amd64-xl-qemuu-dmrestrict-amd64-dmrestrict pass test-amd64-i386-xl-qemuu-dmrestrict-amd64-dmrestrict pass test-amd64-i386-freebsd10-i386 pass test-amd64-amd64-qemuu-nested-intel pass test-amd64-amd64-xl-pvhv2-intel pass test-amd64-i386-qemut-rhel6hvm-intel pass test-amd64-i386-qemuu-rhel6hvm-intel pass test-amd64-amd64-dom0pvh-xl-intel pass test-amd64-amd64-libvirt pass test-armhf-armhf-libvirt starved test-amd64-i386-libvirt pass test-amd64-amd64-livepatch pass test-amd64-i386-livepatch pass test-amd64-amd64-migrupgrade pass test-amd64-i386-migrupgrade pass test-amd64-amd64-xl-multivcpu pass test-armhf-armhf-xl-multivcpu starved test-amd64-amd64-pair pass test-amd64-i386-pair pass test-amd64-amd64-libvirt-pair pass test-amd64-i386-libvirt-pair pass test-amd64-amd64-xl-pvshim pass test-amd64-i386-xl-pvshim fail test-amd64-amd64-pygrub pass test-armhf-armhf-libvirt-qcow2 pass test-amd64-amd64-xl-qcow2 pass test-arm64-arm64-libvirt-raw blocked test-armhf-armhf-libvirt-raw pass test-amd64-i386-libvirt-raw pass test-amd64-amd64-xl-rtds pass test-armhf-armhf-xl-rtds pass test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow pass test-amd64-i386-xl-qemuu-debianhvm-amd64-shadow pass test-amd64-amd64-xl-shadow pass test-amd64-i386-xl-shadow pass test-arm64-arm64-xl-thunderx blocked test-amd64-amd64-libvirt-vhd pass test-arm64-arm64-xl-vhd blocked test-armhf-armhf-xl-vhd pass test-amd64-i386-xl-vhd pass ------------------------------------------------------------ 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 Not pushing. ------------------------------------------------------------ commit 1792d1723b7fb45a20b145d2de4d233913b22c09 Author: Roger Pau Monné <roger.pau@xxxxxxxxxx> Date: Tue Dec 12 14:45:52 2023 +0100 x86/x2apic: introduce a mixed physical/cluster mode The current implementation of x2APIC requires to either use Cluster Logical or Physical mode for all interrupts. However the selection of Physical vs Logical is not done at APIC setup, an APIC can be addressed both in Physical or Logical destination modes concurrently. Introduce a new x2APIC mode called Mixed, which uses Logical Cluster mode for IPIs, and Physical mode for external interrupts, thus attempting to use the best method for each interrupt type. Using Physical mode for external interrupts allows more vectors to be used, and interrupt balancing to be more accurate. Using Logical Cluster mode for IPIs allows fewer accesses to the ICR register when sending those, as multiple CPUs can be targeted with a single ICR register write. A simple test calling flush_tlb_all() 10000 times on a tight loop on AMD EPYC 9754 with 512 CPUs gives the following figures in nano seconds: x mixed + phys * cluster N Min Max Median Avg Stddev x 25 3.5131328e+08 3.5716441e+08 3.5410987e+08 3.5432659e+08 1566737.4 + 12 1.231082e+09 1.238824e+09 1.2370528e+09 1.2357981e+09 2853892.9 Difference at 95.0% confidence 8.81472e+08 +/- 1.46849e+06 248.774% +/- 0.96566% (Student's t, pooled s = 2.05985e+06) * 11 3.5099276e+08 3.5561459e+08 3.5461234e+08 3.5415668e+08 1415071.9 No difference proven at 95.0% confidence So Mixed has no difference when compared to Cluster mode, and Physical mode is 248% slower when compared to either Mixed or Cluster modes with a 95% confidence. Note that Xen uses Cluster mode by default, and hence is already using the fastest way for IPI delivery at the cost of reducing the amount of vectors available system-wide. Make the newly introduced mode the default one. Note the printing of the APIC addressing mode done in connect_bsp_APIC() has been removed, as with the newly introduced mixed mode this would require more fine grained printing, or else would be incorrect. The addressing mode can already be derived from the APIC driver in use, which is printed by different helpers. Suggested-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Signed-off-by: Roger Pau Monné <roger.pau@xxxxxxxxxx> Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx> Acked-by: Henry Wang <Henry.Wang@xxxxxxx> master commit: e3c409d59ac87ccdf97b8c7708c81efa8069cb31 master date: 2023-11-07 09:59:48 +0000 (qemu changes not included)
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