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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [xen-unstable-smoke test] 162517: regressions - FAIL
flight 162517 xen-unstable-smoke real [real] http://logs.test-lab.xenproject.org/osstest/logs/162517/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: build-amd64 6 xen-build fail REGR. vs. 162327 Tests which did not succeed, but are not blocking: build-amd64-libvirt 1 build-check(1) blocked n/a test-amd64-amd64-libvirt 1 build-check(1) blocked n/a test-amd64-amd64-xl-qemuu-debianhvm-amd64 1 build-check(1) blocked n/a test-arm64-arm64-xl-xsm 15 migrate-support-check fail never pass test-arm64-arm64-xl-xsm 16 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 version targeted for testing: xen d21121685fac829c988e432407fb0e4ef9b19331 baseline version: xen 5268b2dcf7e5342c8a51ceb4bed3e7740c69f5c1 Last test of basis 162327 2021-06-01 16:01:37 Z 6 days Failing since 162370 2021-06-04 17:01:35 Z 3 days 20 attempts Testing same since 162517 2021-06-07 16:01:28 Z 0 days 1 attempts ------------------------------------------------------------ People who touched revisions under test: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Christian Lindig <christian.lindig@xxxxxxxxxx> Dario Faggioli <dfaggioli@xxxxxxxx> George Dunlap <george.dunlap@xxxxxxxxxx> Ian Jackson <iwj@xxxxxxxxxxxxxx> Jan Beulich <jbeulich@xxxxxxxx> Juergen Gross <jgross@xxxxxxxx> Wei Liu <wl@xxxxxxx> jobs: build-arm64-xsm pass build-amd64 fail build-armhf pass build-amd64-libvirt blocked test-armhf-armhf-xl pass test-arm64-arm64-xl-xsm pass test-amd64-amd64-xl-qemuu-debianhvm-amd64 blocked test-amd64-amd64-libvirt blocked ------------------------------------------------------------ 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 d21121685fac829c988e432407fb0e4ef9b19331 Author: Juergen Gross <jgross@xxxxxxxx> Date: Mon Jun 7 15:00:05 2021 +0200 tools/libs/guest: fix save and restore of pv domains after 32-bit de-support After 32-bit PV-guests have been security de-supported when not running under PV-shim, the hypervisor will no longer be configured to support those domains per default when not being built as PV-shim. Unfortunately libxenguest will fail saving or restoring a PV domain due to this restriction, as it is trying to get the compat MFN list even for 64 bit guests. Fix that by obtaining the compat MFN list only for 32-bit PV guests. Fixes: 1a0f2fe2297d122a08fe ("SUPPORT.md: Un-shimmed 32-bit PV guests are no longer supported") Signed-off-by: Juergen Gross <jgross@xxxxxxxx> Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx> Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> commit 69e1472d21cf7e5cf0795ef38b99d00de78a910e Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Date: Mon Jun 7 13:38:53 2021 +0100 x86/cpuid: Drop special_features[] While the ! annotation is useful to indicate that something special is happening, an array of bits is not. Drop it, to prevent mistakes. Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx> commit 60fa12dbf1d4d2c4ffe1ef34b495b24aa7e41aa0 Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Date: Mon Jun 7 13:25:09 2021 +0100 x86/cpuid: Fix HLE and RTM handling (again) For reasons which are my fault, but I don't recall why, the FDP_EXCP_ONLY/NO_FPU_SEL adjustment uses the whole special_features[] array element, not the two relevant bits. HLE and RTM were recently added to the list of special features, causing them to be always set in guest view, irrespective of the toolstacks choice on the matter. Rewrite the logic to refer to the features specifically, rather than relying on the contents of the special_features[] array. Fixes: 8fe24090d9 ("x86/cpuid: Rework HLE and RTM handling") Reported-by: Edwin Török <edvin.torok@xxxxxxxxxx> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx> commit c4beefcada0a406681dcfb6e89f6cbe4aa368c2d Author: Jan Beulich <jbeulich@xxxxxxxx> Date: Mon Jun 7 15:40:55 2021 +0200 docs: release-technician-checklist: update to leaf tree version pinning Our releases look to flip-flop between keeping or discarding the date and title of the referenced qemu-trad commit. I think with the hash replaced by a tag, the commit's date and title would better also be purged. Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx> Acked-by: Ian Jackson <iwj@xxxxxxxxxxxxxx> commit 89052b9fa24bf976924e40918fc9fa3b1b940e17 Author: Dario Faggioli <dfaggioli@xxxxxxxx> Date: Fri Mar 19 12:14:17 2021 +0000 xen: credit2: fix per-entity load tracking when continuing running If we schedule, and the current vCPU continues to run, its statistical load is not properly updated, resulting in something like this, even if all the 8 vCPUs are 100% busy: (XEN) Runqueue 0: (XEN) [...] (XEN) aveload = 2097152 (~800%) (XEN) [...] (XEN) Domain: 0 w 256 c 0 v 8 (XEN) 1: [0.0] flags=2 cpu=4 credit=9996885 [w=256] load=35 (~0%) (XEN) 2: [0.1] flags=2 cpu=2 credit=9993725 [w=256] load=796 (~0%) (XEN) 3: [0.2] flags=2 cpu=1 credit=9995885 [w=256] load=883 (~0%) (XEN) 4: [0.3] flags=2 cpu=5 credit=9998833 [w=256] load=487 (~0%) (XEN) 5: [0.4] flags=2 cpu=6 credit=9998942 [w=256] load=1595 (~0%) (XEN) 6: [0.5] flags=2 cpu=0 credit=9994669 [w=256] load=22 (~0%) (XEN) 7: [0.6] flags=2 cpu=7 credit=9997706 [w=256] load=0 (~0%) (XEN) 8: [0.7] flags=2 cpu=3 credit=9992440 [w=256] load=0 (~0%) As we can see, the average load of the runqueue as a whole is, instead, computed properly. This issue would, in theory, potentially affect Credit2 load balancing logic. In practice, however, the problem only manifests (at least with these characteristics) when there is only 1 runqueue active in the cpupool, which also means there is no need to do any load-balancing. Hence its real impact is pretty much limited to wrong per-vCPU load percentages, when looking at the output of the 'r' debug-key. With this patch, the load is updated and displayed correctly: (XEN) Runqueue 0: (XEN) [...] (XEN) aveload = 2097152 (~800%) (XEN) [...] (XEN) Domain info: (XEN) Domain: 0 w 256 c 0 v 8 (XEN) 1: [0.0] flags=2 cpu=4 credit=9995584 [w=256] load=262144 (~100%) (XEN) 2: [0.1] flags=2 cpu=6 credit=9992992 [w=256] load=262144 (~100%) (XEN) 3: [0.2] flags=2 cpu=3 credit=9998918 [w=256] load=262118 (~99%) (XEN) 4: [0.3] flags=2 cpu=5 credit=9996867 [w=256] load=262144 (~100%) (XEN) 5: [0.4] flags=2 cpu=1 credit=9998912 [w=256] load=262144 (~100%) (XEN) 6: [0.5] flags=2 cpu=2 credit=9997842 [w=256] load=262144 (~100%) (XEN) 7: [0.6] flags=2 cpu=7 credit=9994623 [w=256] load=262144 (~100%) (XEN) 8: [0.7] flags=2 cpu=0 credit=9991815 [w=256] load=262144 (~100%) Signed-off-by: Dario Faggioli <dfaggioli@xxxxxxxx> Reviewed-by: George Dunlap <george.dunlap@xxxxxxxxxx> commit 07b0eb5d0ef0be154606aa46b5b4c5c59b158505 Author: Dario Faggioli <dfaggioli@xxxxxxxx> Date: Fri May 28 17:12:48 2021 +0200 credit2: make sure we pick a runnable unit from the runq if there is one A !runnable unit (temporarily) present in the runq may cause us to stop scanning the runq itself too early. Of course, we don't run any non-runnable vCPUs, but we end the scan and we fallback to picking the idle unit. In other word, this prevent us to find there and pick the actual unit that we're meant to start running (which might be further ahead in the runq). Depending on the vCPU pinning configuration, this may lead to such unit to be stuck in the runq for long time, causing malfunctioning inside the guest. Fix this by checking runnable/non-runnable status up-front, in the runq scanning function. Reported-by: Michał Leszczyński <michal.leszczynski@xxxxxxx> Reported-by: Dion Kant <g.w.kant@xxxxxxxxxx> Signed-off-by: Dario Faggioli <dfaggioli@xxxxxxxx> Reviewed-by: George Dunlap <george.dunlap@xxxxxxxxxx> commit 75f13e9b221e2c8603f15ee1d53318526cf56113 Author: Juergen Gross <jgross@xxxxxxxx> Date: Fri Jun 4 08:02:14 2021 +0200 tools/libs/guest: make some definitions private to libxenguest There are some definitions which are used in libxenguest only now. Move them from libxenctrl over to libxenguest. Remove an unused macro. Signed-off-by: Juergen Gross <jgross@xxxxxxxx> Acked-by: Wei Liu <wl@xxxxxxx> commit 455790573d3bbad6d5a1bb7e9d28b6dd71075693 Author: Juergen Gross <jgross@xxxxxxxx> Date: Fri Jun 4 08:02:13 2021 +0200 tools/libs: move xc_core* from libxenctrl to libxenguest The functionality in xc_core* should be part of libxenguest instead of libxenctrl. Users are already either in libxenguest, or in xl. There is one single exception: xc_core_arch_auto_translated_physmap() is being used by xc_domain_memory_mapping(), which is used by qemu. So leave the xc_core_arch_auto_translated_physmap() functionality in libxenctrl. This will make it easier to merge common functionality of xc_core* and xg_sr_save*. Signed-off-by: Juergen Gross <jgross@xxxxxxxx> Acked-by: Wei Liu <wl@xxxxxxx> commit bf1fc18901dfea05a69f661493b934c0db7d3503 Author: Juergen Gross <jgross@xxxxxxxx> Date: Fri Jun 4 08:02:12 2021 +0200 tools/libs: move xc_resume.c to libxenguest The guest suspend functionality is already part of libxenguest. Move the resume functionality from libxenctrl to libxenguest, too. Signed-off-by: Juergen Gross <jgross@xxxxxxxx> Acked-by: Wei Liu <wl@xxxxxxx> commit f183854facad996fe891c086c024bca7cbcdc1e4 Author: Juergen Gross <jgross@xxxxxxxx> Date: Fri Jun 4 08:02:11 2021 +0200 tools/libs/ctrl: use common p2m mapping code in xc_domain_resume_any() Instead of open coding the mapping of the p2m list use the already existing xc_core_arch_map_p2m() call, especially as the current code does not support guests with the linear p2m map. It should be noted that this code is needed for colo/remus only. Switching to xc_core_arch_map_p2m() drops the need to bail out for bitness of tool stack and guest differing. Signed-off-by: Juergen Gross <jgross@xxxxxxxx> Acked-by: Christian Lindig <christian.lindig@xxxxxxxxxx> Acked-by: Wei Liu <wl@xxxxxxx> commit bd7a29c3d0b937ab542abea06ff1b575abe7247a Author: Juergen Gross <jgross@xxxxxxxx> Date: Fri Jun 4 08:02:10 2021 +0200 tools/libs/ctrl: fix xc_core_arch_map_p2m() to support linear p2m table The core of a pv linux guest produced via "xl dump-core" is nor usable as since kernel 4.14 only the linear p2m table is kept if Xen indicates it is supporting that. Unfortunately xc_core_arch_map_p2m() is still supporting the 3-level p2m tree only. Fix that by copying the functionality of map_p2m() from libxenguest to libxenctrl. Additionally the mapped p2m isn't of a fixed length now, so the interface to the mapping functions needs to be adapted. In order not to add even more parameters, expand struct domain_info_context and use a pointer to that as a parameter. Fixes: dc6d60937121 ("libxc: set flag for support of linear p2m list in domain builder") Signed-off-by: Juergen Gross <jgross@xxxxxxxx> Acked-by: Wei Liu <wl@xxxxxxx> commit 7bd8989ab77b6ade3b7a5f4b640a55248d1791a3 Author: Juergen Gross <jgross@xxxxxxxx> Date: Fri Jun 4 08:02:09 2021 +0200 tools/libs/guest: fix max_pfn setting in map_p2m() When setting the highest pfn used in the guest, don't subtract 1 from the value read from the shared_info data. The value read already is the correct pfn. Fixes: 91e204d37f449 ("libxc: try to find last used pfn when migrating") Signed-off-by: Juergen Gross <jgross@xxxxxxxx> Acked-by: Wei Liu <wl@xxxxxxx> commit 1a0f2fe2297d122a08fee2b26de5de995fdeca13 Author: George Dunlap <george.dunlap@xxxxxxxxxx> Date: Thu May 6 13:38:02 2021 +0100 SUPPORT.md: Un-shimmed 32-bit PV guests are no longer supported The support status of 32-bit guests doesn't seem particularly useful. With it changed to fully unsupported outside of PV-shim, adjust the PV32 Kconfig default accordingly. Reported-by: Jann Horn <jannh@xxxxxxxxxx> Signed-off-by: George Dunlap <george.dunlap@xxxxxxxxxx> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx> (qemu changes not included)
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