[xen-unstable-smoke test] 109902: regressions - trouble: broken/fail/pass

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

flight 109902 xen-unstable-smoke real [real]
http://logs.test-lab.xenproject.org/osstest/logs/109902/

Regressions :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 test-amd64-amd64-xl-qemuu-debianhvm-i386 9 debian-hvm-install fail REGR. vs. 
109900

Tests which did not succeed, but are not blocking:
 test-arm64-arm64-xl-xsm       1 build-check(1)               blocked  n/a
 test-amd64-amd64-libvirt     12 migrate-support-check        fail   never pass
 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                  78825e1c60faadf99d9ed6c1a01a617b7543f506
baseline version:
 xen                  382329d44da8269b77d236a47ddb04747b7495a3

Last test of basis   109900  2017-05-31 13:18:15 Z    0 days
Testing same since   109902  2017-05-31 15:01:19 Z    0 days    1 attempts

------------------------------------------------------------
People who touched revisions under test:
  Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
  Jan Beulich <JBeulich@xxxxxxxx>
  Julien Grall <julien.grall@xxxxxxx>

jobs:
 build-amd64                                                  pass    
 build-armhf                                                  pass    
 build-amd64-libvirt                                          pass    
 test-armhf-armhf-xl                                          pass    
 test-arm64-arm64-xl-xsm                                      broken  
 test-amd64-amd64-xl-qemuu-debianhvm-i386                     fail    
 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 78825e1c60faadf99d9ed6c1a01a617b7543f506
Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
Date:   Fri May 12 15:07:16 2017 +0100

    x86/string: Clean up x86/string.h
    
     * None of the GCC docs mention memmove() in its list of builtins even 
today,
       but 4.1 does have the builtin, meaning that all currently supported
       compilers have it.
     * Consistently use Xen style, matching the common code, and introduce 
symbol
       definitions for function pointer use.
    
    No functional change.
    
    Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Acked-by: Jan Beulich <JBeulich@xxxxxxxx>

commit b9088aa7e8959566b9c27fb9e225b3a7efa882eb
Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
Date:   Tue Aug 2 19:55:12 2016 +0000

    xen/string: Use compiler __builtin_*() where possible
    
    The use of -fno-builtin inhibits these automatic transformations.  This 
causes
    constructs such as strlen("literal") to be evaluated at compile time, and
    certain simple operations to be replaced with repeated string operations.
    
    To avoid the macro altering the function names, use the method recommended 
by
    the C specification by enclosing the function name in brackets to avoid the
    macro being expanded.  This means that optimisation opportunities continue 
to
    work in the rest of the translation unit.
    
    Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>

commit b02728b3b689e145a52c46cd9eae5be48e905df7
Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
Date:   Fri May 12 17:15:36 2017 +0100

    xen/string: Clean up {xen,arm}/string.h
    
     * Drop __kernel_size_t entirely.  It isn't a useful distinction, especially
       as it means the the prototypes don't appear to match their common
       definitions.
     * Introduce __HAVE_ARCH_* guards for strpbrk(), strsep() and strspn(), 
which
       match their implementation in common/string.c
     * Apply consistent Xen style throughout.
    
    No functional change.
    
    Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>
    Acked-by: Julien Grall <julien.grall@xxxxxxx>
(qemu changes not included)

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