[xen-unstable-smoke test] 117173: regressions - trouble: blocked/broken/fail/pass

[osstest service owner <osstest-admin@xxxxxxxxxxxxxx>]

flight 117173 xen-unstable-smoke real [real]
http://logs.test-lab.xenproject.org/osstest/logs/117173/

Regressions :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 test-arm64-arm64-xl-xsm         <job status>                 broken
 build-armhf                   6 xen-build                fail REGR. vs. 117152

Tests which did not succeed, but are not blocking:
 test-armhf-armhf-xl           1 build-check(1)               blocked  n/a
 test-arm64-arm64-xl-xsm       1 build-check(1)               blocked  n/a
 test-amd64-amd64-libvirt     13 migrate-support-check        fail   never pass

version targeted for testing:
 xen                  896ee3980e72866b602e743396751384de301fb0
baseline version:
 xen                  c4f6ad4c5fd25cb0ccc0cdbe711db97e097f0407

Last test of basis   117152  2017-12-14 16:18:09 Z    0 days
Testing same since   117157  2017-12-14 19:03:00 Z    0 days    5 attempts

------------------------------------------------------------
People who touched revisions under test:
  Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
  Jan Beulich <jbeulich@xxxxxxxx>
  Kevin Tian <kevin.tian@xxxxxxxxx>

jobs:
 build-amd64                                                  pass    
 build-armhf                                                  fail    
 build-amd64-libvirt                                          pass    
 test-armhf-armhf-xl                                          blocked 
 test-arm64-arm64-xl-xsm                                      broken  
 test-amd64-amd64-xl-qemuu-debianhvm-i386                     pass    
 test-amd64-amd64-libvirt                                     pass    


------------------------------------------------------------
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images: /home/logs/images

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    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

broken-job test-arm64-arm64-xl-xsm broken

Not pushing.

------------------------------------------------------------
commit 896ee3980e72866b602e743396751384de301fb0
Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
Date:   Wed Dec 6 17:46:20 2017 +0000

    x86/vmx: Don't use hvm_inject_hw_exception() in long_mode_do_msr_write()
    
    Since c/s 49de10f3c1718 "x86/hvm: Don't raise #GP behind the emulators back
    for MSR accesses", returning X86EMUL_EXCEPTION has pushed the exception
    generation to the top of the call tree.
    
    Using hvm_inject_hw_exception() and returning X86EMUL_EXCEPTION causes a
    double #GP injection, which combines to #DF.
    
    Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Acked-by: Kevin Tian <kevin.tian@xxxxxxxxx>
    Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>

commit d630832f9f9c2ef80b04a2c7d7f08581a18df2b3
Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
Date:   Mon Oct 23 10:49:33 2017 +0100

    x86/efer: Make {read,write}_efer() into inline helpers
    
    There is no need for the overhead of a call to a separate translation unit.
    While moving the implementation, update them to use uint64_t over u64
    
    Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Acked-by: Jan Beulich <jbeulich@xxxxxxxx>

commit fe66b42da63b820ae75dd9dd2987b32f0631ec4e
Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
Date:   Fri Dec 1 13:16:12 2017 +0000

    x86/domctl: Avoid redundant zeroing in XEN_DOMCTL_get_vcpu_msrs
    
    Zero the msr structure once at initialisation time, and avoid re-zeroing the
    reserved field every time the structure is used.
    
    Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Acked-by: Jan Beulich <jbeulich@xxxxxxxx>
(qemu changes not included)

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