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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [xen-4.8-testing test] 118329: regressions - FAIL
flight 118329 xen-4.8-testing real [real] http://logs.test-lab.xenproject.org/osstest/logs/118329/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-xtf-amd64-amd64-3 49 xtf/test-hvm64-lbr-tsx-vmentry fail REGR. vs. 118170 test-xtf-amd64-amd64-5 49 xtf/test-hvm64-lbr-tsx-vmentry fail REGR. vs. 118170 test-xtf-amd64-amd64-4 49 xtf/test-hvm64-lbr-tsx-vmentry fail REGR. vs. 118170 Tests which did not succeed, but are not blocking: test-amd64-amd64-xl-qemut-win7-amd64 17 guest-stop fail like 118170 test-amd64-i386-xl-qemut-win7-amd64 17 guest-stop fail like 118170 test-armhf-armhf-xl-rtds 16 guest-start/debian.repeat fail like 118170 test-amd64-i386-xl-qemuu-win7-amd64 17 guest-stop fail like 118170 test-amd64-amd64-xl-qemuu-win7-amd64 17 guest-stop fail like 118170 test-amd64-i386-xl-qemuu-ws16-amd64 17 guest-stop fail like 118170 test-amd64-amd64-xl-qemut-ws16-amd64 17 guest-stop fail like 118170 test-amd64-i386-xl-qemut-ws16-amd64 17 guest-stop fail like 118170 test-amd64-amd64-xl-qemuu-ws16-amd64 17 guest-stop fail like 118170 build-amd64-prev 7 xen-build/dist-test fail never pass test-amd64-amd64-libvirt 13 migrate-support-check fail never pass test-amd64-i386-libvirt-xsm 13 migrate-support-check fail never pass test-amd64-amd64-libvirt-xsm 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-xl 13 migrate-support-check fail never pass test-arm64-arm64-libvirt-xsm 14 saverestore-support-check fail never pass test-arm64-arm64-xl 14 saverestore-support-check fail never pass build-i386-prev 7 xen-build/dist-test fail never pass test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm 11 migrate-support-check fail never pass test-amd64-amd64-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-multivcpu 13 migrate-support-check fail never pass test-armhf-armhf-xl-multivcpu 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-libvirt 13 migrate-support-check fail never pass test-armhf-armhf-libvirt 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-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 13 migrate-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-arm64-arm64-xl-xsm 13 migrate-support-check fail never pass test-arm64-arm64-xl-xsm 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-libvirt-xsm 13 migrate-support-check fail never pass test-armhf-armhf-libvirt-xsm 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-amd64-amd64-xl-qemut-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 test-amd64-i386-xl-qemuu-win10-i386 10 windows-install fail never pass version targeted for testing: xen 6f6786ef0d7f7025860d360f6b1267193ffd1b27 baseline version: xen 31d38d633a306b2b06767b5a5f5a8a00269f3c92 Last test of basis 118170 2018-01-17 16:50:03 Z 9 days Failing since 118285 2018-01-23 14:15:31 Z 3 days 3 attempts Testing same since 118329 2018-01-25 13:48:27 Z 1 days 1 attempts ------------------------------------------------------------ People who touched revisions under test: Jan Beulich <jbeulich@xxxxxxxx> 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 Not pushing. ------------------------------------------------------------ commit 6f6786ef0d7f7025860d360f6b1267193ffd1b27 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) (cherry picked from commit 9f79e8d846e8413c828f5fc7cc6ac733728dff00) Conflicts: xen/arch/arm/cpuerrata.c commit 44139fed7c794eb4e47a9bb93061e325bd57fe8c 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) (cherry picked from commit fba48eff18c02d716c95b92df804a755620be82e) Conflicts: xen/arch/arm/cpuerrata.c xen/include/asm-arm/cpuerrata.h xen/include/asm-arm/cpufeature.h commit cf0b584c8c5030588bc47a3614ad860af7482c53 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 (cherry picked from commit 3790833ef16b95653424ec9b145e460ec1a56d16) commit 85990bf53addcdb0ce8e458a3d8fad199710ac59 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) (cherry picked from commit 50450c1f33dc72f2138a671d738934f796be3318) commit 946dd2eefae2faeecbeb9662e66935c8070f64f5 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 (cherry picked from commit 2ec7ccbffc6b788f65e55498e4347c1ee3a44b01) commit 4507bb6ae2b778a484394338452546c1e4fc6ae5 Author: Jan Beulich <jbeulich@xxxxxxxx> Date: Tue Jan 23 14:49:58 2018 +0100 update Xen version to 4.8.3 (qemu changes not included) _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxxx https://lists.xenproject.org/mailman/listinfo/xen-devel
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