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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [xen-4.9-testing test] 118487: regressions - FAIL
flight 118487 xen-4.9-testing real [real] http://logs.test-lab.xenproject.org/osstest/logs/118487/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-armhf-armhf-xl-credit2 <job status> broken in 118314 test-amd64-i386-xl-qemuu-ws16-amd64 17 guest-stop fail in 118314 REGR. vs. 118167 Tests which are failing intermittently (not blocking): test-armhf-armhf-xl-credit2 4 host-install(4) broken in 118314 pass in 118487 test-amd64-i386-xl-qemut-ws16-amd64 18 guest-start/win.repeat fail in 118452 pass in 118314 test-amd64-i386-xl-qemut-win7-amd64 16 guest-localmigrate/x10 fail in 118452 pass in 118487 test-amd64-amd64-xl-qemuu-win7-amd64 16 guest-localmigrate/x10 fail pass in 118452 Tests which did not succeed, but are not blocking: test-amd64-amd64-xl-qemuu-win7-amd64 17 guest-stop fail in 118452 like 118222 test-armhf-armhf-xl-rtds 16 guest-start/debian.repeat fail like 118167 test-amd64-i386-xl-qemuu-win7-amd64 17 guest-stop fail like 118167 test-amd64-i386-xl-qemut-ws16-amd64 17 guest-stop fail like 118167 test-amd64-amd64-xl-qemut-win7-amd64 17 guest-stop fail like 118222 test-amd64-i386-xl-qemut-win7-amd64 17 guest-stop fail like 118222 test-amd64-amd64-xl-qemuu-ws16-amd64 17 guest-stop fail like 118222 test-amd64-amd64-xl-qemut-ws16-amd64 17 guest-stop fail like 118222 test-amd64-i386-xl-qemuu-ws16-amd64 16 guest-localmigrate/x10 fail like 118222 test-amd64-i386-libvirt 13 migrate-support-check fail never pass test-amd64-amd64-libvirt-xsm 13 migrate-support-check fail never pass test-amd64-i386-libvirt-xsm 13 migrate-support-check fail never pass test-amd64-amd64-libvirt 13 migrate-support-check fail never pass test-arm64-arm64-xl-credit2 13 migrate-support-check fail never pass test-arm64-arm64-libvirt-xsm 13 migrate-support-check fail never pass test-arm64-arm64-xl-credit2 14 saverestore-support-check fail never pass test-arm64-arm64-libvirt-xsm 14 saverestore-support-check fail never pass test-arm64-arm64-xl-xsm 13 migrate-support-check fail never pass test-arm64-arm64-xl-xsm 14 saverestore-support-check fail never pass test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 11 migrate-support-check fail never pass test-armhf-armhf-xl-arndale 13 migrate-support-check fail never pass test-armhf-armhf-xl-arndale 14 saverestore-support-check fail never pass test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm 11 migrate-support-check fail never pass test-amd64-amd64-qemuu-nested-amd 17 debian-hvm-install/l1/l2 fail never pass test-amd64-amd64-libvirt-vhd 12 migrate-support-check fail never pass test-armhf-armhf-xl-rtds 13 migrate-support-check fail never pass test-armhf-armhf-xl-rtds 14 saverestore-support-check fail never pass test-armhf-armhf-xl-credit2 13 migrate-support-check fail never pass test-armhf-armhf-xl-credit2 14 saverestore-support-check fail never pass test-armhf-armhf-xl 13 migrate-support-check fail never pass test-armhf-armhf-xl 14 saverestore-support-check fail never pass test-armhf-armhf-xl-xsm 13 migrate-support-check fail never pass test-armhf-armhf-xl-xsm 14 saverestore-support-check fail never pass test-armhf-armhf-xl-cubietruck 13 migrate-support-check fail never pass test-armhf-armhf-xl-cubietruck 14 saverestore-support-check fail never pass test-armhf-armhf-libvirt-xsm 13 migrate-support-check fail never pass test-armhf-armhf-libvirt-xsm 14 saverestore-support-check fail never pass test-armhf-armhf-libvirt 13 migrate-support-check fail never pass test-armhf-armhf-libvirt 14 saverestore-support-check fail never pass test-armhf-armhf-xl-multivcpu 13 migrate-support-check fail never pass test-armhf-armhf-xl-multivcpu 14 saverestore-support-check fail never pass test-arm64-arm64-xl 13 migrate-support-check fail never pass test-arm64-arm64-xl 14 saverestore-support-check fail never pass test-armhf-armhf-xl-vhd 12 migrate-support-check fail never pass test-armhf-armhf-xl-vhd 13 saverestore-support-check fail never pass test-armhf-armhf-libvirt-raw 12 migrate-support-check fail never pass test-armhf-armhf-libvirt-raw 13 saverestore-support-check fail never pass test-amd64-amd64-xl-qemut-win10-i386 10 windows-install fail never pass test-amd64-i386-xl-qemuu-win10-i386 10 windows-install fail never pass test-amd64-amd64-xl-qemuu-win10-i386 10 windows-install fail never pass test-amd64-i386-xl-qemut-win10-i386 10 windows-install fail never pass version targeted for testing: xen a2567d6b54b7b187ecc0165021b6dd07dafaf06a baseline version: xen dc7d46580d9c633a59be1c3776f79c01dd0cb98b Last test of basis 118222 2018-01-19 06:53:40 Z 13 days Testing same since 118314 2018-01-24 21:44:17 Z 8 days 7 attempts ------------------------------------------------------------ People who touched revisions under test: Julien Grall <julien.grall@xxxxxxxxxx> Stefano Stabellini <sstabellini@xxxxxxxxxx> jobs: build-amd64-xsm pass build-arm64-xsm pass build-armhf-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 pass build-armhf-pvops pass build-i386-pvops pass build-amd64-rumprun pass build-i386-rumprun 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-arm64-arm64-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 pass test-amd64-amd64-libvirt-xsm pass test-arm64-arm64-libvirt-xsm pass test-armhf-armhf-libvirt-xsm pass test-amd64-i386-libvirt-xsm pass test-amd64-amd64-xl-xsm pass test-arm64-arm64-xl-xsm pass test-armhf-armhf-xl-xsm pass test-amd64-i386-xl-xsm pass test-amd64-amd64-qemuu-nested-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-rumprun-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-credit2 pass test-arm64-arm64-xl-credit2 pass test-armhf-armhf-xl-credit2 pass test-armhf-armhf-xl-cubietruck pass test-amd64-i386-freebsd10-i386 pass test-amd64-i386-rumprun-i386 pass test-amd64-amd64-xl-qemut-win10-i386 fail test-amd64-i386-xl-qemut-win10-i386 fail test-amd64-amd64-xl-qemuu-win10-i386 fail test-amd64-i386-xl-qemuu-win10-i386 fail test-amd64-amd64-qemuu-nested-intel pass test-amd64-i386-qemut-rhel6hvm-intel pass test-amd64-i386-qemuu-rhel6hvm-intel pass test-amd64-amd64-libvirt pass test-armhf-armhf-libvirt pass 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 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-amd64-amd64-xl-qcow2 pass test-armhf-armhf-libvirt-raw pass test-amd64-i386-xl-raw pass test-amd64-amd64-xl-rtds pass test-armhf-armhf-xl-rtds fail test-amd64-amd64-libvirt-vhd pass test-armhf-armhf-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 broken-job test-armhf-armhf-xl-credit2 broken Not pushing. ------------------------------------------------------------ commit a2567d6b54b7b187ecc0165021b6dd07dafaf06a Author: Julien Grall <julien.grall@xxxxxxxxxx> Date: Mon Jan 22 14:35:42 2018 +0000 xen/arm: cpuerrata: Remove percpu.h include The include percpu.h was added by mistake in cpuerrata.h (see commit 4c4fddc166 "xen/arm64: Add skeleton to harden the branch aliasing attacks"). So remove it. Signed-off-by: Julien Grall <julien.grall@xxxxxxxxxx> Reviewed-by: Stefano Stabellini <sstabellini@xxxxxxxxxx> (cherry picked from commit a5e7ce9560b408dbdc2f7fb8a58f6209601cc054) commit 9f79e8d846e8413c828f5fc7cc6ac733728dff00 Author: Julien Grall <julien.grall@xxxxxxxxxx> Date: Tue Jan 16 14:23:37 2018 +0000 xen/arm64: Implement branch predictor hardening for affected Cortex-A CPUs Cortex-A57, A72, A73 and A75 are susceptible to branch predictor aliasing and can theoritically be attacked by malicious code. This patch implements a PSCI-based mitigation for these CPUs when available. The call into firmware will invalidate the branch predictor state, preventing any malicious entries from affection other victim contexts. Ported from Linux git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git branch kpti. Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx> Signed-off-by: Will Deacon <will.deacon@xxxxxxx> This is part of XSA-254. Signed-off-by: Julien Grall <julien.grall@xxxxxxxxxx> Reviewed-by: Stefano Stabellini <sstabellini@xxxxxxxxxx> (cherry picked from commit e730f8e41e8537f1db9770b9464f9523c28857b9) commit fba48eff18c02d716c95b92df804a755620be82e Author: Julien Grall <julien.grall@xxxxxxxxxx> Date: Tue Jan 16 14:23:36 2018 +0000 xen/arm64: Add skeleton to harden the branch predictor aliasing attacks Aliasing attacked against CPU branch predictors can allow an attacker to redirect speculative control flow on some CPUs and potentially divulge information from one context to another. This patch adds initial skeleton code behind a new Kconfig option to enable implementation-specific mitigations against these attacks for CPUs that are affected. Most of the mitigations will have to be applied when entering to the hypervisor from the guest context. For safety, it is applied at every exception entry. So there are potential for optimizing when receiving an exception at the same level. Because the attack is against branch predictor, it is not possible to safely use branch instruction before the mitigation is applied. Therefore, this has to be done in the vector entry before jump to the helper handling a given exception. On Arm64, each vector can hold 32 instructions. This leave us 31 instructions for the mitigation. The last one is the branch instruction to the helper. Because a platform may have CPUs with different micro-architectures, per-CPU vector table needs to be provided. Realistically, only a few different mitigations will be necessary. So provide a small set of vector tables. They will be re-used and patch with the mitigations on-demand. This is based on the work done in Linux (see [1]). This is part of XSA-254. [1] git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git branch ktpi Signed-off-by: Julien Grall <julien.grall@xxxxxxxxxx> Reviewed-by: Stefano Stabellini <sstabellini@xxxxxxxxxx> Signed-off-by: Stefano Stabellini <sstabellini@xxxxxxxxxx> (cherry picked from commit 4c4fddc166cf528aca49540bcc9ee4f196b01dac) commit 3790833ef16b95653424ec9b145e460ec1a56d16 Author: Julien Grall <julien.grall@xxxxxxxxxx> Date: Tue Jan 16 14:23:35 2018 +0000 xen/arm: cpuerrata: Add MIDR_ALL_VERSIONS Introduce a new macro MIDR_ALL_VERSIONS to match all variant/revision of a given CPU model. This is part of XSA-254. Signed-off-by: Julien Grall <julien.grall@xxxxxxxxxx> Reviewed-by: Stefano Stabellini <sstabellini@xxxxxxxxxx> Signed-off-by: Stefano Stabellini <sstabellini@xxxxxxxxxx> (cherry picked from commit ba73070af43a38d200413f446d6a718e108867b6) Conflicts: xen/arch/arm/cpuerrata.c commit 50450c1f33dc72f2138a671d738934f796be3318 Author: Julien Grall <julien.grall@xxxxxxxxxx> Date: Tue Jan 16 14:23:34 2018 +0000 xen/arm64: Add missing MIDR values for Cortex-A72, A73 and A75 Cortex-A72, A73 and A75 MIDR will be used to a follow-up for hardening the branch predictor. This is part of XSA-254. Signed-off-by: Julien Grall <julien.grall@xxxxxxxxxx> Acked-by: Stefano Stabellini <sstabellini@xxxxxxxxxx> (cherry picked from commit 7975bff524c4e2c30efbf144de753f151d974e53) commit 2ec7ccbffc6b788f65e55498e4347c1ee3a44b01 Author: Julien Grall <julien.grall@xxxxxxxxxx> Date: Tue Jan 16 14:23:33 2018 +0000 xen/arm: Introduce enable callback to enable a capabilities on each online CPU Once Xen knows what features/workarounds present on the platform, it might be necessary to configure each online CPU. Introduce a new callback "enable" that will be called on each online CPU to configure the "capability". The code is based on Linux v4.14 (where cpufeature.c comes from), the explanation of why using stop_machine_run is kept as we have similar problem in the future. Lastly introduce enable_errata_workaround that will be called once CPUs have booted and before the hardware domain is created. This is part of XSA-254. Signed-of-by: Julien Grall <julien.grall@xxxxxxxxxx> Reviewed-by: Stefano Stabellini <sstabellini@xxxxxxxxxx> Signed-off-by: Stefano Stabellini <sstabellini@xxxxxxxxxx> (cherry picked from commit 7500495155aacce437878cb576f45224ae984f40) Conflicts: xen/include/asm-arm/cpufeature.h (qemu changes not included) _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxxx https://lists.xenproject.org/mailman/listinfo/xen-devel
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