[xen-unstable-smoke test] 100564: regressions - FAIL

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

flight 100564 xen-unstable-smoke real [real]
http://logs.test-lab.xenproject.org/osstest/logs/100564/

Regressions :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 test-armhf-armhf-xl           7 host-ping-check-xen      fail REGR. vs. 100561

Tests which did not succeed, but are not blocking:
 test-amd64-amd64-libvirt     12 migrate-support-check        fail   never pass

version targeted for testing:
 xen                  2a99aa99fc84a45f505f84802af56b006d14c52e
baseline version:
 xen                  f8992212c9ee537e67f30841e3232b982d74af2b

Last test of basis   100561  2016-08-19 16:01:07 Z    0 days
Testing same since   100564  2016-08-19 18:01:31 Z    0 days    1 attempts

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

jobs:
 build-amd64                                                  pass    
 build-armhf                                                  pass    
 build-amd64-libvirt                                          pass    
 test-armhf-armhf-xl                                          fail    
 test-amd64-amd64-xl-qemuu-debianhvm-i386                     pass    
 test-amd64-amd64-libvirt                                     pass    


------------------------------------------------------------
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 2a99aa99fc84a45f505f84802af56b006d14c52e
Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
Date:   Fri Aug 19 15:08:10 2016 +0100

    xen/physmap: Do not permit a guest to populate PoD pages for itself
    
    PoD is supposed to be entirely transparent to guest, but this interface has
    been left exposed for a long time.
    
    The use of PoD requires careful co-ordination by the toolstack with the
    XENMEM_{get,set}_pod_target hypercalls, and xenstore ballooning target.  The
    best a guest can do without toolstack cooperation crash.
    
    Furthermore, there are combinations of features (e.g. c/s c63868ff "libxl:
    disallow PCI device assignment for HVM guest when PoD is enabled") which a
    toolstack might wish to explicitly prohibit (in this case, because the two
    simply don't function in combination).  In such cases, the guest mustn't be
    able to subvert the configuration chosen by the toolstack.
    
    Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Acked-by: Jan Beulich <jbeulich@xxxxxxxx>

commit f2c060fc972b1cb7aa7a1be35508a9ebfd564fdc
Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
Date:   Fri Aug 19 14:28:54 2016 +0100

    xen/memop: Latch current->domain in a local variable
    
    It is more efficient.
    
    Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Acked-by: Jan Beulich <jbeulich@xxxxxxxx>
(qemu changes not included)

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