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[Xen-devel] [xen-4.3-testing test] 25825: regressions - trouble: broken/fail/pass



flight 25825 xen-4.3-testing real [real]
http://www.chiark.greenend.org.uk/~xensrcts/logs/25825/

Regressions :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 test-amd64-i386-xl-multivcpu 15 guest-localmigrate/x10    fail REGR. vs. 25814
 test-amd64-i386-xend-qemut-winxpsp3 16 guest-destroy      fail REGR. vs. 25814
 test-amd64-i386-xend-winxpsp3  3 host-install(3)        broken REGR. vs. 25814
 test-amd64-amd64-xl-winxpsp3  3 host-install(3)         broken REGR. vs. 25814

Regressions which are regarded as allowable (not blocking):
 test-amd64-amd64-xl-sedf-pin  3 host-install(3)         broken REGR. vs. 25814
 test-amd64-amd64-xl-sedf     14 guest-localmigrate.2      fail REGR. vs. 25814
 test-amd64-amd64-xl-qemut-winxpsp3  7 windows-install          fail like 25814

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           5 xen-boot                     fail   never pass
 test-amd64-i386-xl-win7-amd64 14 guest-stop                   fail  never pass
 test-amd64-i386-xl-qemuu-win7-amd64 14 guest-stop              fail never pass
 test-amd64-i386-xl-qemut-win7-amd64 14 guest-stop              fail never pass
 test-amd64-i386-xl-qemuu-winxpsp3-vcpus1 14 guest-stop         fail never pass
 test-amd64-i386-xl-winxpsp3-vcpus1 14 guest-stop               fail never pass
 test-amd64-i386-xl-qemut-winxpsp3-vcpus1 14 guest-stop         fail never pass
 test-amd64-amd64-xl-qemuu-winxpsp3 14 guest-stop               fail never pass
 test-amd64-amd64-xl-win7-amd64 14 guest-stop                   fail never pass
 test-amd64-amd64-xl-qemuu-win7-amd64 14 guest-stop             fail never pass
 test-amd64-amd64-xl-qemut-win7-amd64 14 guest-stop             fail never pass

version targeted for testing:
 xen                  6c733e549889a9b8c4e03140348b8e00241d4ce9
baseline version:
 xen                  651da73a2bbe4a54008f779ef65a147a760f4def

------------------------------------------------------------
People who touched revisions under test:
  Jan Beulich <jbeulich@xxxxxxxx>
------------------------------------------------------------

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                                          fail    
 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-i386-freebsd10-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-win7-amd64                               fail    
 test-amd64-i386-xl-win7-amd64                                fail    
 test-amd64-i386-xl-credit2                                   pass    
 test-amd64-i386-freebsd10-i386                               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                                 fail    
 test-amd64-amd64-pair                                        pass    
 test-amd64-i386-pair                                         pass    
 test-amd64-amd64-xl-sedf-pin                                 broken  
 test-amd64-amd64-pv                                          pass    
 test-amd64-i386-pv                                           pass    
 test-amd64-amd64-xl-sedf                                     fail    
 test-amd64-i386-xl-qemut-winxpsp3-vcpus1                     fail    
 test-amd64-i386-xl-qemuu-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                                broken  
 test-amd64-amd64-xl-winxpsp3                                 broken  


------------------------------------------------------------
sg-report-flight on osstest.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 6c733e549889a9b8c4e03140348b8e00241d4ce9
Author: Jan Beulich <jbeulich@xxxxxxxx>
Date:   Wed Apr 9 11:24:43 2014 +0200

    x86/HVM: correct CPUID leaf 80000008 handling
    
    CPUID[80000008].EAX[23:16] have been given the meaning of the guest
    physical address restriction (in case it needs to be smaller than the
    host's), hence we need to mirror that into vCPUID[80000008].EAX[7:0].
    
    Enforce a lower limit at the same time, as well as a fixed value for
    the virtual address bits, and zero for the guest physical address ones.
    
    In order for the vMTRR code to see these overrides we need to make it
    call hvm_cpuid() instead of domain_cpuid(), which in turn requires
    special casing (and relaxing) the controlling domain.
    
    This additionally should hide an ordering problem in the tools: Both
    xend and xl appear to be restoring a guest from its image before
    setting up the CPUID policy in the hypervisor, resulting in
    domain_cpuid() returning all zeros and hence the check in
    mtrr_var_range_msr_set() failing if the guest previously had more than
    the minimum 36 physical address bits.
    
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Reviewed-by: Tim Deegan <tim@xxxxxxx>
    master commit: ef437690af8b75e6758dce77af75a22b63982883
    master date: 2014-03-28 13:33:34 +0100
(qemu changes not included)

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