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[Xen-devel] [xen-unstable baseline-only test] 44418: trouble: blocked/broken/fail/pass



This run is configured for baseline tests only.

flight 44418 xen-unstable real [real]
http://osstest.xs.citrite.net/~osstest/testlogs/logs/44418/

Failures and problems with tests :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 build-armhf-xsm               4 capture-logs             !broken [st=!broken!]
 build-armhf-pvops             4 capture-logs             !broken [st=!broken!]
 build-armhf                   4 capture-logs             !broken [st=!broken!]

Regressions which are regarded as allowable (not blocking):
 build-armhf-xsm               3 host-install(3)              broken like 44414
 build-armhf-pvops             3 host-install(3)              broken like 44414
 build-armhf                   3 host-install(3)              broken like 44414
 build-amd64-rumpuserxen       6 xen-build                    fail   like 44414
 build-i386-rumpuserxen        6 xen-build                    fail   like 44414
 test-amd64-i386-xl-qemuu-win7-amd64 16 guest-stop              fail like 44414
 test-amd64-amd64-qemuu-nested-intel 16 debian-hvm-install/l1/l2 fail like 44414

Tests which did not succeed, but are not blocking:
 test-amd64-amd64-rumpuserxen-amd64  1 build-check(1)               blocked n/a
 test-amd64-i386-rumpuserxen-i386  1 build-check(1)               blocked  n/a
 build-armhf-libvirt           1 build-check(1)               blocked  n/a
 test-armhf-armhf-libvirt-xsm  1 build-check(1)               blocked  n/a
 test-armhf-armhf-libvirt      1 build-check(1)               blocked  n/a
 test-armhf-armhf-xl-xsm       1 build-check(1)               blocked  n/a
 test-armhf-armhf-xl-credit2   1 build-check(1)               blocked  n/a
 test-armhf-armhf-xl-midway    1 build-check(1)               blocked  n/a
 test-armhf-armhf-xl           1 build-check(1)               blocked  n/a
 test-armhf-armhf-xl-multivcpu  1 build-check(1)               blocked  n/a
 test-armhf-armhf-libvirt-raw  1 build-check(1)               blocked  n/a
 test-armhf-armhf-xl-rtds      1 build-check(1)               blocked  n/a
 test-armhf-armhf-xl-vhd       1 build-check(1)               blocked  n/a
 test-armhf-armhf-libvirt-qcow2  1 build-check(1)               blocked  n/a
 test-amd64-amd64-xl-pvh-amd  11 guest-start                  fail   never pass
 test-amd64-amd64-xl-pvh-intel 11 guest-start                  fail  never pass
 test-amd64-amd64-libvirt     12 migrate-support-check        fail   never pass
 test-amd64-i386-libvirt      12 migrate-support-check        fail   never pass
 test-amd64-amd64-qemuu-nested-amd 16 debian-hvm-install/l1/l2  fail never pass
 test-amd64-i386-libvirt-xsm  12 migrate-support-check        fail   never pass
 test-amd64-amd64-libvirt-xsm 12 migrate-support-check        fail   never pass
 test-amd64-amd64-xl-qemuu-win7-amd64 16 guest-stop             fail never pass
 test-amd64-i386-xl-qemut-win7-amd64 16 guest-stop              fail never pass
 test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 10 migrate-support-check 
fail never pass
 test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm 10 migrate-support-check 
fail never pass
 test-amd64-amd64-xl-qemut-win7-amd64 16 guest-stop             fail never pass
 test-amd64-amd64-libvirt-vhd 11 migrate-support-check        fail   never pass

version targeted for testing:
 xen                  4f6aea066fe2cf3bf4929d6dac1e558071566f73
baseline version:
 xen                  cd2cd109e7db3a7e689c20b8991d41115ed5bea6

Last test of basis    44414  2016-05-14 00:52:11 Z    1 days
Testing same since    44418  2016-05-15 06:19:24 Z    0 days    1 attempts

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

jobs:
 build-amd64-xsm                                              pass    
 build-armhf-xsm                                              broken  
 build-i386-xsm                                               pass    
 build-amd64                                                  pass    
 build-armhf                                                  broken  
 build-i386                                                   pass    
 build-amd64-libvirt                                          pass    
 build-armhf-libvirt                                          blocked 
 build-i386-libvirt                                           pass    
 build-amd64-oldkern                                          pass    
 build-i386-oldkern                                           pass    
 build-amd64-prev                                             pass    
 build-i386-prev                                              pass    
 build-amd64-pvops                                            pass    
 build-armhf-pvops                                            broken  
 build-i386-pvops                                             pass    
 build-amd64-rumpuserxen                                      fail    
 build-i386-rumpuserxen                                       fail    
 test-amd64-amd64-xl                                          pass    
 test-armhf-armhf-xl                                          blocked 
 test-amd64-i386-xl                                           pass    
 test-amd64-amd64-xl-qemut-debianhvm-amd64-xsm                pass    
 test-amd64-i386-xl-qemut-debianhvm-amd64-xsm                 pass    
 test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm           pass    
 test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm            pass    
 test-amd64-amd64-xl-qemuu-debianhvm-amd64-xsm                pass    
 test-amd64-i386-xl-qemuu-debianhvm-amd64-xsm                 pass    
 test-amd64-amd64-xl-qemut-stubdom-debianhvm-amd64-xsm        pass    
 test-amd64-i386-xl-qemut-stubdom-debianhvm-amd64-xsm         pass    
 test-amd64-amd64-libvirt-xsm                                 pass    
 test-armhf-armhf-libvirt-xsm                                 blocked 
 test-amd64-i386-libvirt-xsm                                  pass    
 test-amd64-amd64-xl-xsm                                      pass    
 test-armhf-armhf-xl-xsm                                      blocked 
 test-amd64-i386-xl-xsm                                       pass    
 test-amd64-amd64-qemuu-nested-amd                            fail    
 test-amd64-amd64-xl-pvh-amd                                  fail    
 test-amd64-i386-qemut-rhel6hvm-amd                           pass    
 test-amd64-i386-qemuu-rhel6hvm-amd                           pass    
 test-amd64-amd64-xl-qemut-debianhvm-amd64                    pass    
 test-amd64-i386-xl-qemut-debianhvm-amd64                     pass    
 test-amd64-amd64-xl-qemuu-debianhvm-amd64                    pass    
 test-amd64-i386-xl-qemuu-debianhvm-amd64                     pass    
 test-amd64-i386-freebsd10-amd64                              pass    
 test-amd64-amd64-xl-qemuu-ovmf-amd64                         pass    
 test-amd64-i386-xl-qemuu-ovmf-amd64                          pass    
 test-amd64-amd64-rumpuserxen-amd64                           blocked 
 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-credit2                                  pass    
 test-armhf-armhf-xl-credit2                                  blocked 
 test-amd64-i386-freebsd10-i386                               pass    
 test-amd64-i386-rumpuserxen-i386                             blocked 
 test-amd64-amd64-qemuu-nested-intel                          fail    
 test-amd64-amd64-xl-pvh-intel                                fail    
 test-amd64-i386-qemut-rhel6hvm-intel                         pass    
 test-amd64-i386-qemuu-rhel6hvm-intel                         pass    
 test-amd64-amd64-libvirt                                     pass    
 test-armhf-armhf-libvirt                                     blocked 
 test-amd64-i386-libvirt                                      pass    
 test-armhf-armhf-xl-midway                                   blocked 
 test-amd64-amd64-migrupgrade                                 pass    
 test-amd64-i386-migrupgrade                                  pass    
 test-amd64-amd64-xl-multivcpu                                pass    
 test-armhf-armhf-xl-multivcpu                                blocked 
 test-amd64-amd64-pair                                        pass    
 test-amd64-i386-pair                                         pass    
 test-amd64-amd64-libvirt-pair                                pass    
 test-amd64-i386-libvirt-pair                                 pass    
 test-amd64-amd64-amd64-pvgrub                                pass    
 test-amd64-amd64-i386-pvgrub                                 pass    
 test-amd64-amd64-pygrub                                      pass    
 test-armhf-armhf-libvirt-qcow2                               blocked 
 test-amd64-amd64-xl-qcow2                                    pass    
 test-armhf-armhf-libvirt-raw                                 blocked 
 test-amd64-i386-xl-raw                                       pass    
 test-amd64-amd64-xl-rtds                                     pass    
 test-armhf-armhf-xl-rtds                                     blocked 
 test-amd64-i386-xl-qemut-winxpsp3-vcpus1                     pass    
 test-amd64-i386-xl-qemuu-winxpsp3-vcpus1                     pass    
 test-amd64-amd64-libvirt-vhd                                 pass    
 test-armhf-armhf-xl-vhd                                      blocked 
 test-amd64-amd64-xl-qemut-winxpsp3                           pass    
 test-amd64-i386-xl-qemut-winxpsp3                            pass    
 test-amd64-amd64-xl-qemuu-winxpsp3                           pass    
 test-amd64-i386-xl-qemuu-winxpsp3                            pass    


------------------------------------------------------------
sg-report-flight on osstest.xs.citrite.net
logs: /home/osstest/logs
images: /home/osstest/images

Logs, config files, etc. are available at
    http://osstest.xs.citrite.net/~osstest/testlogs/logs

Test harness code can be found at
    http://xenbits.xensource.com/gitweb?p=osstest.git;a=summary

broken build-armhf-xsm capture-logs !broken
broken-step build-armhf-xsm host-install(3)
broken-step build-armhf-pvops host-install(3)
broken build-armhf-pvops capture-logs !broken
broken-step build-armhf host-install(3)
broken build-armhf capture-logs !broken

Push not applicable.

------------------------------------------------------------
commit 4f6aea066fe2cf3bf4929d6dac1e558071566f73
Author: Jan Beulich <jbeulich@xxxxxxxx>
Date:   Fri May 13 18:15:34 2016 +0100

    x86: reduce code size of struct cpu_info member accesses
    
    Instead of addressing these fields via the base of the stack (which
    uniformly requires 4-byte displacements), address them from the end
    (which for everything other than guest_cpu_user_regs requires just
    1-byte ones). This yields a code size reduction somewhere between 8k
    and 12k in my builds.
    
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
    Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Release-acked-by: Wei Liu <wei.liu2@xxxxxxxxxx>

commit 25eb87cb3242474413de439321b9c92b747ce8ab
Author: Jan Beulich <jbeulich@xxxxxxxx>
Date:   Fri May 13 18:14:58 2016 +0100

    x86: use 32-bit loads for 32-bit PV guest state reload
    
    This is slightly more efficient than loading 64-bit quantities.
    
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Release-acked-by: Wei Liu <wei.liu2@xxxxxxxxxx>

commit 01a0bd0a7d72be638a359db3f8cf551123467d29
Author: Jan Beulich <jbeulich@xxxxxxxx>
Date:   Fri May 13 18:13:54 2016 +0100

    x86: use optimal NOPs to fill the SMEP/SMAP placeholders
    
    Alternatives patching code picks the most suitable NOPs for the
    running system, so simply use it to replace the pre-populated ones.
    
    Use an arbitrary, always available feature to key off from, but
    hide this behind the new X86_FEATURE_ALWAYS.
    
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Release-acked-by: Wei Liu <wei.liu2@xxxxxxxxxx>

commit ea3e8edfdbabfb17f0d39ed128716ec464f348b8
Author: Jan Beulich <jbeulich@xxxxxxxx>
Date:   Fri May 13 18:12:22 2016 +0100

    x86: suppress SMEP and SMAP while running 32-bit PV guest code
    
    Since such guests' kernel code runs in ring 1, their memory accesses,
    at the paging layer, are supervisor mode ones, and hence subject to
    SMAP/SMEP checks. Such guests cannot be expected to be aware of those
    two features though (and so far we also don't expose the respective
    feature flags), and hence may suffer page faults they cannot deal with.
    
    While the placement of the re-enabling slightly weakens the intended
    protection, it was selected such that 64-bit paths would remain
    unaffected where possible. At the expense of a further performance hit
    the re-enabling could be put right next to the CLACs.
    
    Note that this introduces a number of extra TLB flushes - CR4.SMEP
    transitioning from 0 to 1 always causes a flush, and it transitioning
    from 1 to 0 may also do.
    
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Release-acked-by: Wei Liu <wei.liu2@xxxxxxxxxx>
(qemu changes not included)

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