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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [xen-unstable-smoke test] 103356: regressions - FAIL
flight 103356 xen-unstable-smoke real [real] http://logs.test-lab.xenproject.org/osstest/logs/103356/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: build-amd64-libvirt 5 libvirt-build fail REGR. vs. 103284 Tests which did not succeed, but are not blocking: test-amd64-amd64-libvirt 1 build-check(1) blocked n/a test-armhf-armhf-xl 12 migrate-support-check fail never pass test-armhf-armhf-xl 13 saverestore-support-check fail never pass version targeted for testing: xen 7b9f21cabc14d823d888ff00413e49b41ca430fe baseline version: xen fc9229c4bb35c5474fbc67f78e628dcbcc90afc5 Last test of basis 103284 2016-12-13 19:03:56 Z 1 days Failing since 103292 2016-12-13 22:19:08 Z 0 days 8 attempts Testing same since 103356 2016-12-14 19:02:39 Z 0 days 1 attempts ------------------------------------------------------------ People who touched revisions under test: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Cédric Bosdonnat <cbosdonnat@xxxxxxxx> Ian Jackson <ian.jackson@xxxxxxxxxxxxx> Jan Beulich <jbeulich@xxxxxxxx> Juergen Gross <jgross@xxxxxxxx> Ross Lagerwall <ross.lagerwall@xxxxxxxxxx> Stefano Stabellini <sstabellini@xxxxxxxxxx> Wei Liu <wei.liu2@xxxxxxxxxx> jobs: build-amd64 pass build-armhf pass build-amd64-libvirt fail test-armhf-armhf-xl pass test-amd64-amd64-xl-qemuu-debianhvm-i386 pass 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 7b9f21cabc14d823d888ff00413e49b41ca430fe Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Date: Wed Dec 14 11:33:17 2016 +0000 x86/traps: Correct pagefault handling issues introduced in c/s d5c251c There are two bugs. Firstly, the ASSERT(paging_mode_only_log_dirty(d)) can trip when servicing a hypervisor #PF in the context of an HVM guest, e.g. a copy_to_user() failure in the shadow pagetable code. Secondly, the entry conditions paging_fault() were previously guarded on !paging_mode_external(d) which limited entry to PV contexts, but for both guest and hypervisor faults. Switching this to paging_mode_log_dirty() opened it up to HVM contexts as well. Reinstate the old !paging_mode_external(d) check, as it is actually the relevent fact, and extend the comment to explicitly state that hypervisor faults should follow this path. Inside, we are now guarenteed to be in the context of a PV guest, so can safely use the assertion about log dirty. Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Reviewed-by: Tim Deegan <tim@xxxxxxx> commit 6a6bbedd39e39f6c45001ce468c5e53a3a2b3ba6 Author: Ross Lagerwall <ross.lagerwall@xxxxxxxxxx> Date: Wed Dec 14 11:12:01 2016 +0000 x86: Use ACPI reboot method for Dell OptiPlex 9020 When EFI booting the Dell OptiPlex 9020, it sometimes GP faults in the EFI runtime instead of rebooting. Quirk this hardware to use the ACPI reboot method instead. dmidecode info: BIOS Information Vendor: Dell Inc. Version: A15 Release Date: 11/08/2015 System Information Manufacturer: Dell Inc. Product Name: OptiPlex 9020 Version: 00 Signed-off-by: Ross Lagerwall <ross.lagerwall@xxxxxxxxxx> Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> commit 47591e012f08f95858d444641e773f101ba41e21 Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Date: Wed Dec 14 10:58:08 2016 +0000 x86/emul: Further simplify DstBitBase handling The masking of src.val is common to both paths. Move it later and simplify the entry condition for adjusting the memory operand. Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx> commit 713b23ccd1e6c9188b9beb52494e4a4196329056 Author: Wei Liu <wei.liu2@xxxxxxxxxx> Date: Wed Dec 14 14:44:33 2016 +0000 Config.mk: update mini-os changeset Signed-off-by: Wei Liu <wei.liu2@xxxxxxxxxx> commit 0738d6fe7116cc2398bcb557c957ab38b712fe96 Author: Juergen Gross <jgross@xxxxxxxx> Date: Tue Dec 13 16:38:06 2016 +0100 stubdom: modify ioemu linkfarm only if necessary Several stubdom libraries are being rebuilt each time a top level make is called as they depend on stubdom/ioemu/linkfarm.stamp which is depending on tools/qemu-xen-traditional-dir. Unfortunately this directory is modified by each "make tools" call. This can be avoided by writing stubdom/ioemu/linkfarm.stamp only if a source file beneath tools/qemu-xen-traditional-dir has been added or removed. Signed-off-by: Juergen Gross <jgross@xxxxxxxx> Acked-by: Wei Liu <wei.liu2@xxxxxxxxxx> Reviewed-by: Samuel Thibault <samuel.thibault@xxxxxxxxxxxx> commit 96a7cb37b921d2b320183d194d143262e1dd5b53 Author: Jan Beulich <jbeulich@xxxxxxxx> Date: Wed Dec 14 10:11:08 2016 +0100 x86emul: MOVNTI does not allow REP prefixes Just like 66, prefixes F3 and F2 cause #UD. Also adjust a related comment, which in its previous wording was misleading (as in 16-bit mode there would nothing be undone when adjusting operand size from 2 to 4). Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx> Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> commit bd201eb1681ce6eb1b2d53b4d26a27081956770f Author: Jan Beulich <jbeulich@xxxxxxxx> Date: Wed Dec 14 10:10:39 2016 +0100 x86emul: check for LAHF_LM availability We can't exclude someone wanting to hide LAHF/SAHF from 64-bit guests. Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx> Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> commit 4133077d06a14d041d68250e67eac4d7bcbabfcf Author: Jan Beulich <jbeulich@xxxxxxxx> Date: Wed Dec 14 10:10:11 2016 +0100 x86emul: check for CLFLUSH{,OPT} availability We can't exclude someone wanting to hide either of the instructions from guests. Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx> Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> commit d95533f554cde498b9afe731b94a4d9198b47cbe Author: Jan Beulich <jbeulich@xxxxxxxx> Date: Wed Dec 14 10:09:40 2016 +0100 x86emul: check for SYSENTER/SYSEXIT availability We can't exclude someone wanting to hide the instructions from guests. Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx> Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> commit 54abe826c8297e12f805be2bcf318ef75cc7f58d Author: Jan Beulich <jbeulich@xxxxxxxx> Date: Wed Dec 14 10:08:22 2016 +0100 x86emul: CMPXCHG{8,16}B ignore prefixes This removes 0F C7 from the list of two-byte opcodes treating prefixes 66, F3, and F2 as opcode extensions. We better manually handle this in the opcode specific code: - CMPXCHG8B ignores all these prefixes (its handling is being adjusted accordingly, with a respective test case added as well, to avoid re-introducing the subject of XSA-200), - RDRAND/RDSEED (support to be added subsequently) honor 66, but treat F3 and F2 as opcode extensions (resolving to RDPID in the RDSEED case, which in turn ignores 66). Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx> Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> commit 6cf995f1f59240532e27cb788a390185f4276d6f Author: Jan Beulich <jbeulich@xxxxxxxx> Date: Wed Dec 14 09:54:35 2016 +0100 x86/PV: prefer pv_inject_hw_exception() ... over editing the error code and calling do_guest_trap(). Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx> Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> commit 4999bf3e8b4ced3fbdc4f64443a7fdab638322bb Author: Jan Beulich <jbeulich@xxxxxxxx> Date: Wed Dec 14 09:54:03 2016 +0100 x86/PV: use generic emulator for privileged instruction handling There's a new emulator return code being added to allow bypassing certain operations (see the code comment). Another small tweak to the emulator is to single iteration handling of INS and OUTS: Since we don't want to handle any other memory access instructions, we want these to be handled by the rep_ins() / rep_outs() hooks here too. And then long-mode related bits now get hidden from the guest. This should have been that way from the beginning, but becomes a requirement now as the emulator's in_longmode() needs this to reflect guest view. Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx> Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> commit 36a808eeb2b9d365ab7ab13a8659e66e49d049bf Author: Jan Beulich <jbeulich@xxxxxxxx> Date: Wed Dec 14 09:53:09 2016 +0100 x86emul: make write and cmpxchg hooks optional While the read and fetch hooks are basically unavoidable, write and cmpxchg aren't really needed by that many insns. Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx> Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> commit 53f87c03b4ead25df97ccfbeaeddc78ff8375c91 Author: Jan Beulich <jbeulich@xxxxxxxx> Date: Wed Dec 14 09:52:35 2016 +0100 x86emul: generalize exception handling for rep_* hooks If any of those hooks returns X86EMUL_EXCEPTION, some register state should still get updated if some iterations have been performed (but the rIP update will get suppressed if not all of them did get handled). This updating is done by register_address_increment() and __put_rep_prefix() (which hence must no longer be bypassed). As a result put_rep_prefix() can then skip most of the writeback, but needs to ensure proper completion of the executed instruction. While on the HVM side the VA -> LA -> PA translation process ensures that an exception would be raised on the first iteration only, doing so would unduly complicate the PV side code about to be added. Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx> Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Reviewed-by: Paul Durrant <paul.durrant@xxxxxxxxxx> commit 653cae725cea44c867bb450617da3b08596287ff Author: Jan Beulich <jbeulich@xxxxxxxx> Date: Wed Dec 14 09:51:40 2016 +0100 x86/32on64: use generic instruction decoding for call gate emulation ... instead of custom handling. Note that we can't use generic emulation, as the emulator's far branch support is rather rudimentary at this point in time. Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx> Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> commit 1035fe9b160bf298985296a6c73f2ab3d1ae55c5 Author: Cédric Bosdonnat <cbosdonnat@xxxxxxxx> Date: Tue Dec 13 17:31:52 2016 +0100 libxl: QED disks support Qdisk supports qcow and qcow2, extend it to also support qed disk format. Signed-off-by: Cédric Bosdonnat <cbosdonnat@xxxxxxxx> [ wei: regenerate libxlu_disk_l.{c,h} ] Acked-by: Wei Liu <wei.liu2@xxxxxxxxxx> Acked-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx> commit 9963caae97ad140fa207c3c61a9442b417afc1e9 Author: Stefano Stabellini <sstabellini@xxxxxxxxxx> Date: Tue Dec 13 11:08:39 2016 -0800 fix LDRB Thumb2 decoding Rt is four bit at offset 12, not three. See see encoding T2 for LDRB A8.8.70 in ARM DDI 0406C.c Suggested-by: Julien Grall <julien.grall@xxxxxxx> Signed-off-by: Stefano Stabellini <sstabellini@xxxxxxxxxx> Reviewed-by: Julien Grall <julien.grall@xxxxxxx> (qemu changes not included) _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx https://lists.xen.org/xen-devel
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