[Xen-devel] [xen-unstable test] 18630: regressions - trouble: broken/fail/pass

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

flight 18630 xen-unstable real [real]
http://www.chiark.greenend.org.uk/~xensrcts/logs/18630/

Regressions :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 test-amd64-amd64-xl-winxpsp3 10 guest-saverestore.2       fail REGR. vs. 18628
 test-amd64-i386-xl-qemut-winxpsp3-vcpus1 3 host-install(3) broken REGR. vs. 
18628

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-winxpsp3 13 guest-stop               fail never pass
 test-amd64-amd64-xl-qemut-win7-amd64 13 guest-stop             fail never pass
 test-amd64-amd64-xl-qemuu-win7-amd64 13 guest-stop             fail never pass
 test-amd64-i386-xl-win7-amd64 13 guest-stop                   fail  never pass
 test-amd64-i386-xl-qemut-win7-amd64 13 guest-stop              fail never pass
 test-amd64-amd64-xl-win7-amd64 13 guest-stop                   fail never pass
 test-amd64-amd64-xl-qemut-winxpsp3 13 guest-stop               fail never pass
 test-amd64-i386-xl-winxpsp3-vcpus1 13 guest-stop               fail never pass
 test-amd64-i386-xend-qemut-winxpsp3 16 leak-check/check        fail never pass

version targeted for testing:
 xen                  66450c1d1ab3c4480bbba949113b95d1ab6a943a
baseline version:
 xen                  c58d9f2f4844c2ce8859a8d0f26a54cd058eb51f

------------------------------------------------------------
People who touched revisions under test:
  Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
  Keir Fraser <keir@xxxxxxx>
  Matt Wilson <msw@xxxxxxxxxx>
  Yang Zhang <yang.z.zhang@xxxxxxxxx>
------------------------------------------------------------

jobs:
 build-amd64                                                  pass    
 build-armhf                                                  pass    
 build-i386                                                   pass    
 build-amd64-oldkern                                          pass    
 build-i386-oldkern                                           pass    
 build-amd64-pvops                                            pass    
 build-i386-pvops                                             pass    
 test-amd64-amd64-xl                                          pass    
 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-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-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                     broken  
 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 66450c1d1ab3c4480bbba949113b95d1ab6a943a
Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
Date:   Tue Aug 6 17:45:00 2013 +0200

    xen/conring: Write to console ring even if console lock is busted
    
    console_lock_busted gets set when an NMI/MCE/Double Fault handler decides to
    bring Xen down in an emergency.  conring_puts() cannot block and does
    not have problematic interactions with the console_lock.
    
    Therefore, choosing to not put the string into the console ring simply means
    that the kexec environment cant find any panic() message caused by an IST
    interrupt, which is unhelpful for debugging purposes.
    
    In the case that two pcpus fight with console_force_unlock(), having 
slightly
    garbled strings in the console ring is far more useful than having nothing 
at
    all.
    
    Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Acked-by: Matt Wilson <msw@xxxxxxxxxx>
    Acked-by: Keir Fraser <keir@xxxxxxx>

commit cc90bf1894daf9f97791495e2256e7e342e25704
Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
Date:   Tue Aug 6 17:44:31 2013 +0200

    xen/conring: Clean up writing to the console ring
    
    Refactor putchar_console_ring() to conring_puts().  This allows for
    consistency with {sercon,vga}_puts(), prevents needless recalculation of
    the conring consumer index, and slight cleanup at the two callsites.
    
    There is no functional change.
    
    Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Acked-by: Matt Wilson <msw@xxxxxxxxxx>
    Acked-by: Keir Fraser <keir@xxxxxxx>

commit e1ab5c77b44b7bd835a2c032fa4963b36545fdb3
Author: Yang Zhang <yang.z.zhang@xxxxxxxxx>
Date:   Tue Aug 6 17:22:35 2013 +0200

    Nested VMX: Flush TLBs and Caches if paging mode changed
    
    According to SDM, if paging mode is changed, then whole TLBs and caches will
    be flushed. This is missed in nested handle logic. Also this fixed the issue
    that 64 bits windows cannot boot up on top of L1 kvm.
    
    Signed-off-by: Yang Zhang <yang.z.zhang@xxxxxxxxx>
    Acked-by: Keir Fraser <keir@xxxxxxx>
(qemu changes not included)

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