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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [xen-unstable test] 20099: regressions - trouble: broken/fail/pass
flight 20099 xen-unstable real [real] http://www.chiark.greenend.org.uk/~xensrcts/logs/20099/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-i386-xl-win7-amd64 10 guest-saverestore.2 fail REGR. vs. 20097 Tests which did not succeed, but are not blocking: test-amd64-amd64-xl-pcipt-intel 9 guest-start fail never pass test-armhf-armhf-xl 3 host-install(3) broken never pass test-amd64-i386-xend-winxpsp3 16 leak-check/check fail never pass test-amd64-amd64-xl-qemuu-winxpsp3 13 guest-stop fail never pass test-amd64-amd64-xl-win7-amd64 13 guest-stop fail never pass test-amd64-amd64-xl-qemuu-win7-amd64 13 guest-stop fail never pass test-amd64-i386-xl-qemut-win7-amd64 13 guest-stop fail never pass test-amd64-amd64-xl-qemut-winxpsp3 13 guest-stop fail never pass test-amd64-amd64-xl-winxpsp3 13 guest-stop fail never pass test-amd64-i386-xl-winxpsp3-vcpus1 13 guest-stop fail never pass test-amd64-i386-xl-qemut-winxpsp3-vcpus1 13 guest-stop fail never pass test-amd64-i386-xend-qemut-winxpsp3 16 leak-check/check fail never pass test-amd64-amd64-xl-qemut-win7-amd64 13 guest-stop fail never pass version targeted for testing: xen 84f04d8f0dbfc24a48ee888011ca7410b7bbafc5 baseline version: xen 8e0da8c07f4f80e14314977a11f738bd74a5b62b ------------------------------------------------------------ People who touched revisions under test: Ian Campbell <ian.campbell@xxxxxxxxxx> Jan Beulich <jbeulich@xxxxxxxx> Keir Fraser <keir@xxxxxxx> Kyungsik Lee <kyungsik.lee@xxxxxxx> Yann Collet <yann.collet.73@xxxxxxxxx> ------------------------------------------------------------ jobs: build-amd64 pass build-armhf pass build-i386 pass build-amd64-oldkern pass build-i386-oldkern pass build-amd64-pvops pass build-armhf-pvops pass build-i386-pvops pass test-amd64-amd64-xl pass test-armhf-armhf-xl broken test-amd64-i386-xl pass test-amd64-i386-rhel6hvm-amd pass test-amd64-i386-qemut-rhel6hvm-amd pass test-amd64-i386-qemuu-rhel6hvm-amd 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-amd64-xl-win7-amd64 fail test-amd64-i386-xl-win7-amd64 fail test-amd64-i386-xl-credit2 pass test-amd64-amd64-xl-pcipt-intel fail test-amd64-i386-rhel6hvm-intel pass test-amd64-i386-qemut-rhel6hvm-intel pass test-amd64-i386-qemuu-rhel6hvm-intel pass test-amd64-i386-xl-multivcpu pass test-amd64-amd64-pair pass test-amd64-i386-pair pass test-amd64-amd64-xl-sedf-pin pass test-amd64-amd64-pv pass test-amd64-i386-pv pass test-amd64-amd64-xl-sedf pass test-amd64-i386-xl-qemut-winxpsp3-vcpus1 fail test-amd64-i386-xl-winxpsp3-vcpus1 fail test-amd64-i386-xend-qemut-winxpsp3 fail test-amd64-amd64-xl-qemut-winxpsp3 fail test-amd64-amd64-xl-qemuu-winxpsp3 fail test-amd64-i386-xend-winxpsp3 fail test-amd64-amd64-xl-winxpsp3 fail ------------------------------------------------------------ sg-report-flight on woking.cam.xci-test.com logs: /home/xc_osstest/logs images: /home/xc_osstest/images Logs, config files, etc. are available at http://www.chiark.greenend.org.uk/~xensrcts/logs Test harness code can be found at http://xenbits.xensource.com/gitweb?p=osstest.git;a=summary Not pushing. ------------------------------------------------------------ commit 84f04d8f0dbfc24a48ee888011ca7410b7bbafc5 Author: Jan Beulich <jbeulich@xxxxxxxx> Date: Mon Oct 7 09:42:51 2013 +0200 libxc: add LZ4 decompression support Since there's no shared or static library to link against, this simply re-uses the hypervisor side code. However, I only audited the code added here for possible security issues, not the referenced code in the hypervisor tree. Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx> Acked-by: Keir Fraser <keir@xxxxxxx> Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx> commit e850049bbc831bfe40b87eaea673675d8a829e74 Author: Kyungsik Lee <kyungsik.lee@xxxxxxx> Date: Mon Oct 7 09:40:35 2013 +0200 xen: add LZ4 decompression support Add support for LZ4 decompression in Xen. LZ4 Decompression APIs for Xen are based on LZ4 implementation by Yann Collet. Benchmark Results(PATCH v3) Compiler: Linaro ARM gcc 4.6.2 1. ARMv7, 1.5GHz based board Kernel: linux 3.4 Uncompressed Kernel Size: 14MB Compressed Size Decompression Speed LZO 6.7MB 20.1MB/s, 25.2MB/s(UA) LZ4 7.3MB 29.1MB/s, 45.6MB/s(UA) 2. ARMv7, 1.7GHz based board Kernel: linux 3.7 Uncompressed Kernel Size: 14MB Compressed Size Decompression Speed LZO 6.0MB 34.1MB/s, 52.2MB/s(UA) LZ4 6.5MB 86.7MB/s - UA: Unaligned memory Access support - Latest patch set for LZO applied This patch set is for adding support for LZ4-compressed Kernel. LZ4 is a very fast lossless compression algorithm and it also features an extremely fast decoder [1]. But we have five of decompressors already and one question which does arise, however, is that of where do we stop adding new ones? This issue had been discussed and came to the conclusion [2]. Russell King said that we should have: - one decompressor which is the fastest - one decompressor for the highest compression ratio - one popular decompressor (eg conventional gzip) If we have a replacement one for one of these, then it should do exactly that: replace it. The benchmark shows that an 8% increase in image size vs a 66% increase in decompression speed compared to LZO(which has been known as the fastest decompressor in the Kernel). Therefore the "fast but may not be small" compression title has clearly been taken by LZ4 [3]. [1] http://code.google.com/p/lz4/ [2] http://thread.gmane.org/gmane.linux.kbuild.devel/9157 [3] http://thread.gmane.org/gmane.linux.kbuild.devel/9347 LZ4 homepage: http://fastcompression.blogspot.com/p/lz4.html LZ4 source repository: http://code.google.com/p/lz4/ Signed-off-by: Kyungsik Lee <kyungsik.lee@xxxxxxx> Signed-off-by: Yann Collet <yann.collet.73@xxxxxxxxx> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx> Acked-by: Keir Fraser <keir@xxxxxxx> (qemu changes not included) _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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