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[Xen-devel] [xen-unstable test] 14346: regressions - FAIL

flight 14346 xen-unstable real [real]

Regressions :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 test-amd64-i386-xl-winxpsp3-vcpus1 12 guest-localmigrate/x10 fail REGR. vs. 

Regressions which are regarded as allowable (not blocking):
 test-amd64-amd64-xl-sedf-pin 10 guest-saverestore            fail   like 14337
 test-amd64-amd64-xl-sedf      5 xen-boot                     fail   like 14337
 test-amd64-amd64-xl-qemuu-winxpsp3  9 guest-localmigrate       fail like 14337
 test-amd64-amd64-xl-qemuu-win7-amd64  9 guest-localmigrate     fail like 14337

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-i386-win          16 leak-check/check             fail   never pass
 test-amd64-i386-xl-win-vcpus1 13 guest-stop                   fail  never pass
 test-amd64-amd64-win         16 leak-check/check             fail   never pass
 test-amd64-amd64-xl-win7-amd64 13 guest-stop                   fail never pass
 test-amd64-i386-win-vcpus1   16 leak-check/check             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-amd64-xl-win      13 guest-stop                   fail   never pass

version targeted for testing:
 xen                  bd78e5630a5b
baseline version:
 xen                  bf249cd5f2c1

People who touched revisions under test:
  "Huang2, Wei" <Wei.Huang2@xxxxxxx>
  Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
  Jan Beulich <jbeulich@xxxxxxxx>
  Keir Fraser <keir@xxxxxxx>
  Xiantao Zhang <xiantao.zhang@xxxxxxxxx>

 build-amd64                                                  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-qemuu-rhel6hvm-amd                           pass    
 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-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                                 fail    
 test-amd64-amd64-pv                                          pass    
 test-amd64-i386-pv                                           pass    
 test-amd64-amd64-xl-sedf                                     fail    
 test-amd64-i386-win-vcpus1                                   fail    
 test-amd64-i386-xl-win-vcpus1                                fail    
 test-amd64-i386-xl-winxpsp3-vcpus1                           fail    
 test-amd64-amd64-win                                         fail    
 test-amd64-i386-win                                          fail    
 test-amd64-amd64-xl-win                                      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

Test harness code can be found at

Not pushing.

changeset:   26127:bd78e5630a5b
tag:         tip
user:        Jan Beulich <jbeulich@xxxxxxxx>
date:        Fri Nov 02 17:15:30 2012 +0100
    IOMMU: keep disabled until iommu_setup() is called
    The iommu is enabled by default when xen is booting and later disabled
    in iommu_setup() when no iommu is present.
    But under some circumstances iommu code can be called before
    iommu_setup() is processed. If there is no iommu available xen crashes.
    This can happen for example when panic(...) is called as introduced
    with the patch "x86-64: detect processors subject to AMD erratum #121
    and refuse to boot" since xen 4.1.3, resulting in
    find_iommu_for_device() to be called in the context of
    disable_IO_APIC() / __stop_this_cpu().
    This patch fixes this by keeping the iommu disabled until iommu_setup()
    is entered.
    Originally-by: Ronny Hegewald <ronny.hegewald@xxxxxxxxx>
    In order for iommu_enable to be off initially, iommu_supports_eim()
    must not depend on it anymore, nor must acpi_parse_dmar(). The former
    in turn requires that iommu_intremap gets uncoupled from iommu_enabled
    (in particular, failure during IOMMU setup should no longer result in
    iommu_intremap getting cleared by generic code; IOMMU specific code
    can still do so provided in can live with the consequences).
    This could have the nice side effect of allowing to use "iommu=off"
    even when x2APIC was pre-enabled by the BIOS (in which case interrupt
    remapping is a requirement, but DMA translation [obviously] isn't), but
    that doesn't currently work (and hence x2apic_bsp_setup() forces the
    IOMMU on rather than just interrupt remapping).
    For consistency with VT-d, make the AMD IOMMU code also skip all ACPI
    table parsing when neither iommu_enable nor iommu_intremap are set.
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Acked-by: Xiantao Zhang <xiantao.zhang@xxxxxxxxx>
    Acked-by: "Huang2, Wei" <Wei.Huang2@xxxxxxx>
changeset:   26126:cacdc787d11f
user:        Jan Beulich <jbeulich@xxxxxxxx>
date:        Fri Nov 02 16:15:53 2012 +0100
    x86/mwait-idle: enable Ivy Bridge Xeon support
    Matching a similar change in Linux 3.7-rc.
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Acked-by: Keir Fraser <keir@xxxxxxx>
changeset:   26125:951d04441908
user:        Jan Beulich <jbeulich@xxxxxxxx>
date:        Fri Nov 02 16:14:11 2012 +0100
    ACPI/cpuidle: remove unused "power" field from Cx state data
    It has never been used for anything, and Linux 3.7 doesn't propagate
    this information anymore.
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Acked-by: Keir Fraser <keir@xxxxxxx>
changeset:   26124:bf249cd5f2c1
user:        Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
date:        Tue Oct 30 18:12:11 2012 +0000
    autoconf: add file missing from 26123:f6d5b3bf74a8
    This file was in 26123:f6d5b3bf74a8 as submitted but I failed to add it.
    Committed-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
(qemu changes not included)

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