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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [xen-unstable test] 63540: regressions - FAIL
flight 63540 xen-unstable real [real] http://logs.test-lab.xenproject.org/osstest/logs/63540/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-amd64-xl-qemut-winxpsp3 6 xen-boot fail REGR. vs. 63475 Regressions which are regarded as allowable (not blocking): test-amd64-i386-xl-qemut-stubdom-debianhvm-amd64-xsm 9 debian-hvm-install fail like 63475 test-amd64-i386-xl-qemuu-win7-amd64 17 guest-stop fail like 63475 test-amd64-amd64-xl-qemut-win7-amd64 17 guest-stop fail like 63475 Tests which did not succeed, but are not blocking: test-amd64-amd64-xl-pvh-amd 11 guest-start fail never pass test-amd64-amd64-xl-pvh-intel 11 guest-start fail never pass test-armhf-armhf-xl-vhd 9 debian-di-install fail never pass test-armhf-armhf-libvirt-raw 9 debian-di-install fail never pass test-amd64-i386-libvirt 12 migrate-support-check fail never pass test-amd64-amd64-libvirt 12 migrate-support-check fail never pass test-armhf-armhf-xl-rtds 13 saverestore-support-check fail never pass test-armhf-armhf-xl-rtds 12 migrate-support-check fail never pass test-armhf-armhf-xl-rtds 16 guest-start/debian.repeat fail never pass test-armhf-armhf-xl 12 migrate-support-check fail never pass test-armhf-armhf-xl 13 saverestore-support-check fail never pass test-armhf-armhf-xl-multivcpu 13 saverestore-support-check fail never pass test-armhf-armhf-xl-multivcpu 12 migrate-support-check fail never pass test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm 10 migrate-support-check fail never pass test-amd64-amd64-libvirt-xsm 12 migrate-support-check fail never pass test-armhf-armhf-xl-cubietruck 12 migrate-support-check fail never pass test-armhf-armhf-xl-cubietruck 13 saverestore-support-check fail never pass test-amd64-i386-xl-qemut-win7-amd64 17 guest-stop fail never pass test-amd64-amd64-xl-qemuu-win7-amd64 17 guest-stop fail never pass test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 10 migrate-support-check fail never pass test-armhf-armhf-xl-xsm 13 saverestore-support-check fail never pass test-armhf-armhf-xl-xsm 12 migrate-support-check fail never pass test-armhf-armhf-libvirt-qcow2 9 debian-di-install fail never pass test-armhf-armhf-libvirt 14 guest-saverestore fail never pass test-armhf-armhf-libvirt 12 migrate-support-check fail never pass test-amd64-amd64-libvirt-vhd 11 migrate-support-check fail never pass test-armhf-armhf-xl-arndale 12 migrate-support-check fail never pass test-armhf-armhf-xl-arndale 13 saverestore-support-check fail never pass test-amd64-i386-libvirt-xsm 12 migrate-support-check fail never pass test-armhf-armhf-xl-credit2 13 saverestore-support-check fail never pass test-armhf-armhf-xl-credit2 12 migrate-support-check fail never pass test-armhf-armhf-libvirt-xsm 12 migrate-support-check fail never pass test-armhf-armhf-libvirt-xsm 14 guest-saverestore fail never pass version targeted for testing: xen 990ea04ebedf543156dc2afa980061eb6645c390 baseline version: xen e294a0c3af9f4443dc692b180fb1771b1cb075e8 Last test of basis 63475 2015-11-02 05:45:42 Z 2 days Testing same since 63540 2015-11-03 16:02:15 Z 1 days 1 attempts ------------------------------------------------------------ People who touched revisions under test: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Dario Faggioli <dario.faggioli@xxxxxxxxxx> George Dunlap <george.dunlap@xxxxxxxxxx> Ian Campbell <ian.campbell@xxxxxxxxxx> Jan Beulich <jbeulich@xxxxxxxx> Kun Suo <ksuo@xxxxxxxx> Wei Liu <wei.liu2@xxxxxxxxxx> jobs: build-amd64-xsm pass build-armhf-xsm pass build-i386-xsm pass build-amd64 pass build-armhf pass build-i386 pass build-amd64-libvirt pass build-armhf-libvirt pass build-i386-libvirt pass build-amd64-oldkern pass build-i386-oldkern pass build-amd64-prev pass build-i386-prev pass build-amd64-pvops pass build-armhf-pvops pass build-i386-pvops pass build-amd64-rumpuserxen pass build-i386-rumpuserxen pass test-amd64-amd64-xl pass test-armhf-armhf-xl pass test-amd64-i386-xl pass test-amd64-amd64-xl-qemut-debianhvm-amd64-xsm pass test-amd64-i386-xl-qemut-debianhvm-amd64-xsm pass test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm pass test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm pass test-amd64-amd64-xl-qemuu-debianhvm-amd64-xsm pass test-amd64-i386-xl-qemuu-debianhvm-amd64-xsm pass test-amd64-amd64-xl-qemut-stubdom-debianhvm-amd64-xsm pass test-amd64-i386-xl-qemut-stubdom-debianhvm-amd64-xsm fail test-amd64-amd64-libvirt-xsm pass test-armhf-armhf-libvirt-xsm fail test-amd64-i386-libvirt-xsm pass test-amd64-amd64-xl-xsm pass test-armhf-armhf-xl-xsm pass test-amd64-i386-xl-xsm pass test-amd64-amd64-xl-pvh-amd fail test-amd64-i386-qemut-rhel6hvm-amd pass test-amd64-i386-qemuu-rhel6hvm-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-xl-qemuu-ovmf-amd64 pass test-amd64-i386-xl-qemuu-ovmf-amd64 pass test-amd64-amd64-rumpuserxen-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-armhf-armhf-xl-arndale pass test-amd64-amd64-xl-credit2 pass test-armhf-armhf-xl-credit2 pass test-armhf-armhf-xl-cubietruck pass test-amd64-i386-freebsd10-i386 pass test-amd64-i386-rumpuserxen-i386 pass test-amd64-amd64-xl-pvh-intel fail test-amd64-i386-qemut-rhel6hvm-intel pass test-amd64-i386-qemuu-rhel6hvm-intel pass test-amd64-amd64-libvirt pass test-armhf-armhf-libvirt fail test-amd64-i386-libvirt pass test-amd64-amd64-migrupgrade pass test-amd64-i386-migrupgrade pass test-amd64-amd64-xl-multivcpu pass test-armhf-armhf-xl-multivcpu pass 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-amd64-pvgrub pass test-amd64-amd64-i386-pvgrub pass test-amd64-amd64-pygrub pass test-armhf-armhf-libvirt-qcow2 fail test-amd64-amd64-xl-qcow2 pass test-armhf-armhf-libvirt-raw fail test-amd64-i386-xl-raw pass test-amd64-amd64-xl-rtds pass test-armhf-armhf-xl-rtds fail test-amd64-i386-xl-qemut-winxpsp3-vcpus1 pass test-amd64-i386-xl-qemuu-winxpsp3-vcpus1 pass test-amd64-amd64-libvirt-vhd pass test-armhf-armhf-xl-vhd fail test-amd64-amd64-xl-qemut-winxpsp3 fail test-amd64-i386-xl-qemut-winxpsp3 pass test-amd64-amd64-xl-qemuu-winxpsp3 pass test-amd64-i386-xl-qemuu-winxpsp3 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 990ea04ebedf543156dc2afa980061eb6645c390 Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Date: Mon Nov 2 15:34:01 2015 +0100 x86/mm: return -ESRCH for an invalid foreign domid For consistency with all other invalid domid handling. Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Reviewed-by: George Dunlap <george.dunlap@xxxxxxxxxx> commit 59a5061723ba47c0028cf48487e5de551c42a378 Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Date: Mon Nov 2 15:33:38 2015 +0100 x86/PoD: Make p2m_pod_empty_cache() restartable This avoids a long running operation when destroying a domain with a large PoD cache. Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Reviewed-by: George Dunlap <george.dunlap@xxxxxxxxxx> commit f02a5760c75c8ce17c930e7c9068eb64997418d0 Author: Dario Faggioli <dario.faggioli@xxxxxxxxxx> Date: Mon Nov 2 15:33:19 2015 +0100 credit1: on vCPU wakeup, kick away current only if makes sense In fact, when waking up a vCPU, __runq_tickle() is called to allow the new vCPU to run on a pCPU (which one, depends on the relationship between the priority of the new vCPU, and the ones of the vCPUs that are already running). If there is no idle processor on which the new vCPU can run (e.g., because of pinning/affinity), we try to migrate away the vCPU that is currently running on the new vCPU's processor (i.e., the processor on which the vCPU is waking up). Now, trying to migrate a vCPU has the effect of pushing it through a running --> offline --> runnable transition, which, in turn, has the following negative effects: 1) Credit1 counts that as a wakeup, and it BOOSTs the vCPU, even if it is a CPU-bound one, which wouldn't normally have deserved boosting. This can prevent legit IO-bound vCPUs to get ahold of the processor until such spurious boosting expires, hurting the performance! 2) since the vCPU is fails the vcpu_runnable() test (within the call to csched_schedule() that follows the wakeup, as a consequence of tickling) the scheduling rate-limiting mechanism is also fooled, i.e., the context switch happens even if less than the minimum execution amount of time passed. In particular, 1) has been reported to cause the following issue: * VM-IO: 1-vCPU pinned to a pCPU, running netperf * VM-CPU: 1-vCPU pinned the the same pCPU, running a busy CPU loop ==> Only VM-I/O: throughput is 806.64 Mbps ==> VM-I/O + VM-CPU: throughput is 166.50 Mbps This patch solves (for the above scenario) the problem by checking whether or not it makes sense to try to migrate away the vCPU currently running on the processor. In fact, if there aren't idle processors where such a vCPU can execute. attempting the migration is just futile (harmful, actually!). With this patch, in the above configuration, results are: ==> Only VM-I/O: throughput is 807.18 Mbps ==> VM-I/O + VM-CPU: throughput is 731.66 Mbps Reported-by: Kun Suo <ksuo@xxxxxxxx> Signed-off-by: Dario Faggioli <dario.faggioli@xxxxxxxxxx> Tested-by: Kun Suo <ksuo@xxxxxxxx> Acked-by: George Dunlap <george.dunlap@xxxxxxxxxx> commit 957af2e22c7f68462cdfc531f505a0688c70941a Author: Jan Beulich <jbeulich@xxxxxxxx> Date: Mon Nov 2 15:32:48 2015 +0100 x86: make compat_iret() domain crash cases distinguishable Rather than issuing a (mostly) useless separate message, rely on domain_crash() providing enough data, and leverage the line number information it prints. Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx> Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> commit 5a647406c0fe1d3ed801019b7bde0be32effaea9 Author: Jan Beulich <jbeulich@xxxxxxxx> Date: Mon Nov 2 15:28:33 2015 +0100 libxlu: avoid linker warnings Recent ld warns about libxenlight.so's dependency libraries not being available, which can be easily avoided by not just passing the raw library name on ld's command line. In the course of checking how things fit together (I originally suspected the warning to come from the linking of xl) I also noticed a stray L in SHLIB_libxenguest, which gets removed at once. Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx> Acked-by: Wei Liu <wei.liu2@xxxxxxxxxx> Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx> commit 83a20172cc70cc579afb8a9e539a0408a533c31d Author: Jan Beulich <jbeulich@xxxxxxxx> Date: Mon Nov 2 15:26:40 2015 +0100 drop get_xen_guest_handle() Its use in the tools (and its apparent abuse in the hypervisor) are long gone. Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx> Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Reviewed-by: Julien Grall <julien.grall@xxxxxxxxxx> Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx> (qemu changes not included) _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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