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[Xen-devel] [xen-unstable test] 19880: regressions - trouble: broken/fail/pass



flight 19880 xen-unstable real [real]
http://www.chiark.greenend.org.uk/~xensrcts/logs/19880/

Regressions :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 test-amd64-amd64-xl-win7-amd64 10 guest-saverestore.2     fail REGR. vs. 19875

Tests which did not succeed, but are not blocking:
 test-amd64-amd64-xl-pcipt-intel  9 guest-start                 fail never pass
 test-armhf-armhf-xl           3 host-install(3)              broken 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-qemuu-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-qemut-winxpsp3 13 guest-stop               fail never pass
 test-amd64-i386-xl-win7-amd64 13 guest-stop                   fail  never pass
 test-amd64-amd64-xl-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
 test-amd64-i386-xl-qemut-winxpsp3-vcpus1 13 guest-stop         fail never pass
 test-amd64-amd64-xl-qemut-win7-amd64 13 guest-stop             fail never pass

version targeted for testing:
 xen                  ca145fe70bad3a25ad54c6ded1ef237e45a2311e
baseline version:
 xen                  1eb47fdc02a9ed1317210d319c1bd4ffc614006a

------------------------------------------------------------
People who touched revisions under test:
  Dario Faggioli <dario.faggioli@xxxxxxxxxx>
  Eddie.Dong@xxxxxxxxx
  Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
  Jan Beulich <jbeulich@xxxxxxxx>
  Juergen Gross <juergen.gross@xxxxxxxxxxxxxx>
  Keir Fraser <keir@xxxxxxx>
  Malcolm Crossley <malcolm.crossley@xxxxxxxxxx>
  Suravee Suthikulpanit <suravee.suthikulpanit@xxxxxxx>
  Tim Deegan <tim@xxxxxxx>
  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-armhf-pvops                                            pass    
 build-i386-pvops                                             pass    
 test-amd64-amd64-xl                                          pass    
 test-armhf-armhf-xl                                          broken  
 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                     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 ca145fe70bad3a25ad54c6ded1ef237e45a2311e
Author: Jan Beulich <jbeulich@xxxxxxxx>
Date:   Mon Sep 30 15:28:12 2013 +0200

    x86: don't blindly create L3 tables for the direct map
    
    Now that the direct map area can extend all the way up to almost the
    end of address space, this is wasteful.
    
    Also fold two almost redundant messages in SRAT parsing into one.
    
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Tested-by: Malcolm Crossley <malcolm.crossley@xxxxxxxxxx>
    Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Acked-by: Keir Fraser <keir@xxxxxxx>

commit 28b706efb6abb637fabfd74cde70a50935a5640b
Author: Jan Beulich <jbeulich@xxxxxxxx>
Date:   Mon Sep 30 14:18:58 2013 +0200

    x86: properly set up fbld emulation operand address
    
    This is CVE-2013-4361 / XSA-66.
    
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Acked-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>

commit f46befdd825c8a459c5eb21adb7d5b0dc6e30ad5
Author: Tim Deegan <tim@xxxxxxx>
Date:   Mon Sep 30 14:18:25 2013 +0200

    x86/mm/shadow: Fix initialization of PV shadow L4 tables.
    
    Shadowed PV L4 tables must have the same Xen mappings as their
    unshadowed equivalent.  This is done by copying the Xen entries
    verbatim from the idle pagetable, and then using guest_l4_slot()
    in the SHADOW_FOREACH_L4E() iterator to avoid touching those entries.
    
    adc5afbf1c70ef55c260fb93e4b8ce5ccb918706 (x86: support up to 16Tb)
    changed the definition of ROOT_PAGETABLE_XEN_SLOTS to extend right to
    the top of the address space, which causes the shadow code to
    copy Xen mappings into guest-kernel-address slots too.
    
    In the common case, all those slots are zero in the idle pagetable,
    and no harm is done.  But if any slot above #271 is non-zero, Xen will
    crash when that slot is later cleared (it attempts to drop
    shadow-pagetable refcounts on its own L4 pagetables).
    
    Fix by using the new ROOT_PAGETABLE_PV_XEN_SLOTS when appropriate.
    Monitor pagetables need the full Xen mappings, so they keep using the
    old name (with its new semantics).
    
    This is CVE-2013-4356 / XSA-64.
    
    Signed-off-by: Tim Deegan <tim@xxxxxxx>
    Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>

commit 6bb838e7375f5b031e9ac346b353775c90de45dc
Author: Jan Beulich <jbeulich@xxxxxxxx>
Date:   Mon Sep 30 14:17:46 2013 +0200

    x86: properly handle hvm_copy_from_guest_{phys,virt}() errors
    
    Ignoring them generally implies using uninitialized data and, in all
    but two of the cases dealt with here, potentially leaking hypervisor
    stack contents to guests.
    
    This is CVE-2013-4355 / XSA-63.
    
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Reviewed-by: Tim Deegan <tim@xxxxxxx>
    Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

commit 0a6b415d5212af68249ddf41a20dfc3998c8d670
Author: Suravee Suthikulpanit <suravee.suthikulpanit@xxxxxxx>
Date:   Mon Sep 30 14:00:44 2013 +0200

    x86/AMD-Vi: Fix IVRS HPET special->handle override
    
    The current logic does not handle the case when HPET special->handle
    is invalid in IVRS. On such system, the following message is shown:
    
    (XEN) AMD-Vi: Failed to setup HPET MSI remapping: Wrong HPET
    
    This patch will allow the ivrs_hpet[<handle>]=<sbdf> to override the
    IVRS.  Also, it removes struct hpet_sbdf.iommu since it is not
    used anywhere in the code.
    
    Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@xxxxxxx>

commit 93be8285a79c6cbbf66c8681fec1d1bfb71d84cc
Author: Dario Faggioli <dario.faggioli@xxxxxxxxxx>
Date:   Mon Sep 30 13:59:47 2013 +0200

    cpupools: update domU's node-affinity on the cpupool_unassign_cpu() path
    
    that is, when a cpu is remove from a pool, as it is happening already
    on the cpupool_assign_cpu_*() path (i.e., when a cpu is added to a
    pool).
    
    Signed-off-by: Dario Faggioli <dario.faggioli@xxxxxxxxxx>
    Acked-by: Juergen Gross <juergen.gross@xxxxxxxxxxxxxx>

commit eb68feea83c9d299c82ef673dd73aa04265292db
Author: Yang Zhang <yang.z.zhang@xxxxxxxxx>
Date:   Mon Sep 30 13:58:48 2013 +0200

    Nested VMX: Expose unrestricted guest feature to guest
    
    With virtual unrestricted guest feature, L2 guest is allowed to run
    with PG cleared. Also, allow PAE not set during virtual vmexit emulation.
    
    Signed-off-by: Yang Zhang <yang.z.zhang@xxxxxxxxx>
    Acked-by: Eddie.Dong@xxxxxxxxx
(qemu changes not included)

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