[xen-unstable-smoke test] 128934: regressions - FAIL

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

flight 128934 xen-unstable-smoke real [real]
http://logs.test-lab.xenproject.org/osstest/logs/128934/

Regressions :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 test-arm64-arm64-xl-xsm       7 xen-boot                 fail REGR. vs. 128884
 test-armhf-armhf-xl           7 xen-boot                 fail REGR. vs. 128884
 test-amd64-amd64-xl-qemuu-debianhvm-i386 16 guest-localmigrate/x10 fail REGR. 
vs. 128884

Tests which did not succeed, but are not blocking:
 test-amd64-amd64-libvirt     13 migrate-support-check        fail   never pass

version targeted for testing:
 xen                  8cd9500958d818e3deabdd0d4164ea6fe1623d7c
baseline version:
 xen                  62aa9e7f1b8ef64b8c7c1dacb1122351cb9fd132

Last test of basis   128884  2018-10-19 20:00:41 Z    2 days
Failing since        128931  2018-10-22 10:00:40 Z    0 days    2 attempts
Testing same since   128934  2018-10-22 13:00:44 Z    0 days    1 attempts

------------------------------------------------------------
People who touched revisions under test:
  <jbeulich@xxxxxxxx>
  Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
  Wei Liu <wei.liu2@xxxxxxxxxx>

jobs:
 build-arm64-xsm                                              pass    
 build-amd64                                                  pass    
 build-armhf                                                  pass    
 build-amd64-libvirt                                          pass    
 test-armhf-armhf-xl                                          fail    
 test-arm64-arm64-xl-xsm                                      fail    
 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 8cd9500958d818e3deabdd0d4164ea6fe1623d7c
Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
Date:   Thu Sep 6 10:25:59 2018 +0000

    xen/vsprintf: Introduce %*pb[l] for printing bitmaps
    
    The format identifier is consistent with Linux.  The code is adapted from
    bitmap_scn{,list}printf() but cleaned up.
    
    This change allows all callers to avoid needing a secondary buffer to 
render a
    cpumask/nodemask into.
    
    Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Acked-by: Wei Liu <wei.liu2@xxxxxxxxxx>
    Acked-by: <jbeulich@xxxxxxxx>

commit 3528426cb93948e440da947963bd8163f186ef67
Author: Wei Liu <wei.liu2@xxxxxxxxxx>
Date:   Fri Oct 19 15:28:36 2018 +0100

    x86: don't setup legacy syscall vector when !CONFIG_PV
    
    The code snippet is to switch between SYS_DECS_trap_gate and
    SYS_DESC_irq_gate depending on whether XPTI is used. When PV is
    disabled there is no need to switch.
    
    Signed-off-by: Wei Liu <wei.liu2@xxxxxxxxxx>
    Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

commit d7ccb75b9623e8cca4fec718539c32412a3b8b6d
Author: Wei Liu <wei.liu2@xxxxxxxxxx>
Date:   Fri Oct 19 15:28:38 2018 +0100

    x86: stub out PV only code in do_debug
    
    When PV is disabled those symbols won't be available. It is impossible
    for Xen to hit #DB there.
    
    Signed-off-by: Wei Liu <wei.liu2@xxxxxxxxxx>
    Acked-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

commit ef72c93df9a8775faa5006516fbcc375dcb14a5d
Author: Wei Liu <wei.liu2@xxxxxxxxxx>
Date:   Fri Oct 19 15:28:34 2018 +0100

    x86: connect guest creation with CONFIG_PV
    
    This is a bit more complicated than the HVM case because system
    domains have PV guest type. Leave them like that.
    
    Signed-off-by: Wei Liu <wei.liu2@xxxxxxxxxx>
    Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

commit 6f407dc4fc943286d4843ce7aba265b94e2eb9c9
Author: Wei Liu <wei.liu2@xxxxxxxxxx>
Date:   Fri Oct 19 15:28:31 2018 +0100

    x86/pv: make guest_io_{read,write} local functions
    
    Signed-off-by: Wei Liu <wei.liu2@xxxxxxxxxx>
    Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

commit 29b0678b3cbc03c2acc738d503988eb523201317
Author: Wei Liu <wei.liu2@xxxxxxxxxx>
Date:   Fri Oct 19 15:28:30 2018 +0100

    x86: make construct_dom0 build with !CONFIG_PV
    
    Signed-off-by: Wei Liu <wei.liu2@xxxxxxxxxx>
    Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
(qemu changes not included)

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