[Xen-devel] [xen-unstable test] 22455: regressions - FAIL

[xen.org <ian.jackson@xxxxxxxxxxxxx>]

flight 22455 xen-unstable real [real]
http://www.chiark.greenend.org.uk/~xensrcts/logs/22455/

Regressions :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 test-amd64-i386-xl-winxpsp3-vcpus1  7 windows-install     fail REGR. vs. 22451
 test-amd64-amd64-xl-qemut-win7-amd64  7 windows-install   fail REGR. vs. 22451

Regressions which are regarded as allowable (not blocking):
 test-amd64-amd64-xl-qemuu-winxpsp3  7 windows-install          fail like 22451
 test-amd64-i386-xl-win7-amd64  7 windows-install              fail  like 22451

Tests which did not succeed, but are not blocking:
 test-amd64-amd64-xl-pcipt-intel  9 guest-start                 fail never pass
 test-amd64-i386-xend-winxpsp3 16 leak-check/check             fail  never pass
 test-amd64-amd64-xl-qemuu-win7-amd64 13 guest-stop             fail never pass
 test-armhf-armhf-xl           8 debian-fixup                 fail   never pass
 test-amd64-i386-xl-qemut-win7-amd64 13 guest-stop              fail never pass
 test-amd64-amd64-xl-qemut-winxpsp3 13 guest-stop               fail never pass
 test-amd64-amd64-xl-win7-amd64 13 guest-stop                   fail never pass
 test-amd64-i386-xend-qemut-winxpsp3 16 leak-check/check        fail never pass
 test-amd64-i386-xl-qemut-winxpsp3-vcpus1 13 guest-stop         fail never pass
 test-amd64-amd64-xl-winxpsp3 13 guest-stop                   fail   never pass

version targeted for testing:
 xen                  a0070f7a5ad8652c74c685a0ee5f10215402279d
baseline version:
 xen                  5816c3e4dcb92fb444e7b8eb2004a1fb357ea733

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

jobs:
 build-amd64                                                  pass    
 build-armhf                                                  pass    
 build-i386                                                   pass    
 build-amd64-oldkern                                          pass    
 build-i386-oldkern                                           pass    
 build-amd64-pvops                                            pass    
 build-armhf-pvops                                            pass    
 build-i386-pvops                                             pass    
 test-amd64-amd64-xl                                          pass    
 test-armhf-armhf-xl                                          fail    
 test-amd64-i386-xl                                           pass    
 test-amd64-i386-rhel6hvm-amd                                 pass    
 test-amd64-i386-qemut-rhel6hvm-amd                           pass    
 test-amd64-i386-qemuu-rhel6hvm-amd                           pass    
 test-amd64-i386-freebsd10-amd64                              pass    
 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-amd64-xl-win7-amd64                               fail    
 test-amd64-i386-xl-win7-amd64                                fail    
 test-amd64-i386-xl-credit2                                   pass    
 test-amd64-i386-freebsd10-i386                               pass    
 test-amd64-amd64-xl-pcipt-intel                              fail    
 test-amd64-i386-rhel6hvm-intel                               pass    
 test-amd64-i386-qemut-rhel6hvm-intel                         pass    
 test-amd64-i386-qemuu-rhel6hvm-intel                         pass    
 test-amd64-i386-xl-multivcpu                                 pass    
 test-amd64-amd64-pair                                        pass    
 test-amd64-i386-pair                                         pass    
 test-amd64-amd64-xl-sedf-pin                                 pass    
 test-amd64-amd64-pv                                          pass    
 test-amd64-i386-pv                                           pass    
 test-amd64-amd64-xl-sedf                                     pass    
 test-amd64-i386-xl-qemut-winxpsp3-vcpus1                     fail    
 test-amd64-i386-xl-winxpsp3-vcpus1                           fail    
 test-amd64-i386-xend-qemut-winxpsp3                          fail    
 test-amd64-amd64-xl-qemut-winxpsp3                           fail    
 test-amd64-amd64-xl-qemuu-winxpsp3                           fail    
 test-amd64-i386-xend-winxpsp3                                fail    
 test-amd64-amd64-xl-winxpsp3                                 fail    


------------------------------------------------------------
sg-report-flight on woking.cam.xci-test.com
logs: /home/xc_osstest/logs
images: /home/xc_osstest/images

Logs, config files, etc. are available at
    http://www.chiark.greenend.org.uk/~xensrcts/logs

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


Not pushing.

------------------------------------------------------------
commit a0070f7a5ad8652c74c685a0ee5f10215402279d
Author: Jan Beulich <jbeulich@xxxxxxxx>
Date:   Tue Dec 17 16:39:39 2013 +0100

    x86/memshr: fix preemption in relinquish_shared_pages()
    
    For one, should hypercall_preempt_check() return false the first time
    it gets called, it would never have got called again (because count,
    being checked for equality, didn't get reset to zero).
    
    And then, if there were a huge range of unshared pages, with count not
    getting incremented at all in that case there would also not be any
    preemption.
    
    Fix this by using a biased increment (ratio 1:16 for unshared vs shared
    pages), and flushing the count to zero in case of a "false" return from
    hypercall_preempt_check().
    
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Reviewed-by: Tim Deegan <tim@xxxxxxx>

commit 0725f326358cbb2ba7f9626976e346b963d74c37
Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
Date:   Tue Dec 17 16:38:07 2013 +0100

    x86/mm: Prevent leaking domain mappings in paging_log_dirty_op()
    
    Coverity ID: 1135374 1135375 1135376 1135377
    
    If {copy_to,clear}_guest_offset() fails, we would leak the domain mappings 
for
    l4 thru l1.
    
    Fixing this requires having conditional unmaps on the faulting path, which 
in
    turn requires explicitly initialising the pointers to NULL because of the
    early ENOMEM exit.
    
    Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Reviewed-by: Jan Beulich <JBeulich@xxxxxxxx>
    Acked-by: Tim Deegan <tim@xxxxxxx>
(qemu changes not included)

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