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[Xen-devel] [xen-4.3-testing test] 26234: regressions - trouble: broken/fail/pass



flight 26234 xen-4.3-testing real [real]
http://www.chiark.greenend.org.uk/~xensrcts/logs/26234/

Regressions :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 test-armhf-armhf-libvirt      3 host-install(3)         broken REGR. vs. 26214
 test-amd64-i386-xl-win7-amd64 11 guest-saverestore.2      fail REGR. vs. 26214

Regressions which are regarded as allowable (not blocking):
 test-amd64-amd64-xl-sedf-pin 15 guest-localmigrate/x10    fail REGR. vs. 26214
 test-amd64-amd64-xl-qemut-winxpsp3  7 windows-install          fail like 26214

Tests which did not succeed, but are not blocking:
 test-amd64-i386-libvirt       4 xen-install                  fail   never pass
 test-amd64-amd64-libvirt      4 xen-install                  fail   never pass
 test-amd64-amd64-xl-qemuu-ovmf-amd64  7 debian-hvm-install     fail never pass
 test-amd64-i386-xl-qemuu-ovmf-amd64  7 debian-hvm-install      fail never pass
 test-amd64-amd64-xl-pcipt-intel  9 guest-start                 fail never pass
 test-armhf-armhf-xl           5 xen-boot                     fail   never pass
 test-amd64-i386-xend-winxpsp3 17 leak-check/check             fail  never pass
 test-amd64-i386-xend-qemut-winxpsp3 17 leak-check/check        fail never pass
 test-amd64-i386-xl-qemuu-win7-amd64 14 guest-stop              fail never pass
 test-amd64-amd64-xl-win7-amd64 14 guest-stop                   fail never pass
 test-amd64-amd64-xl-qemut-win7-amd64 14 guest-stop             fail never pass
 test-amd64-i386-xl-qemut-win7-amd64 14 guest-stop              fail never pass
 test-amd64-amd64-xl-qemuu-win7-amd64 14 guest-stop             fail never pass
 test-amd64-i386-xl-winxpsp3-vcpus1 14 guest-stop               fail never pass
 test-amd64-amd64-xl-qemuu-winxpsp3 14 guest-stop               fail never pass
 test-amd64-i386-xl-qemut-winxpsp3-vcpus1 14 guest-stop         fail never pass
 test-amd64-i386-xl-qemuu-winxpsp3-vcpus1 14 guest-stop         fail never pass
 test-amd64-amd64-xl-winxpsp3 14 guest-stop                   fail   never pass

version targeted for testing:
 xen                  185220ab2c1c232a06414ef4bc36398a7633d1b8
baseline version:
 xen                  bdc44e364bb185bb813bee15467981a688349037

------------------------------------------------------------
People who touched revisions under test:
  Don Dugger <donald.d.dugger@xxxxxxxxx>
  Feng Wu <feng.wu@xxxxxxxxx>
  Jan Beulich <jbeulich@xxxxxxxx>
  Paul Durrant <paul.durrant@xxxxxxxxxx>
  Tim Deegan <tim@xxxxxxx>
  Xiantao Zhang <xiantao.zhang@xxxxxxxxx>
------------------------------------------------------------

jobs:
 build-amd64                                                  pass    
 build-armhf                                                  pass    
 build-i386                                                   pass    
 build-amd64-libvirt                                          pass    
 build-armhf-libvirt                                          pass    
 build-i386-libvirt                                           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-qemuu-ovmf-amd64                         fail    
 test-amd64-i386-xl-qemuu-ovmf-amd64                          fail    
 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-i386-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-amd64-libvirt                                     fail    
 test-armhf-armhf-libvirt                                     broken  
 test-amd64-i386-libvirt                                      fail    
 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                                     pass    
 test-amd64-i386-xl-qemut-winxpsp3-vcpus1                     fail    
 test-amd64-i386-xl-qemuu-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 osstest.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 185220ab2c1c232a06414ef4bc36398a7633d1b8
Author: Jan Beulich <jbeulich@xxxxxxxx>
Date:   Mon May 12 17:27:55 2014 +0200

    x86: fix guest CPUID handling
    
    The way XEN_DOMCTL_set_cpuid got handled so far allowed for surprises
    to the caller. With this set of operations
    - set leaf A (using array index 0)
    - set leaf B (using array index 1)
    - clear leaf A (clearing array index 0)
    - set leaf B (using array index 0)
    - clear leaf B (clearing array index 0)
    the entry for leaf B at array index 1 would still be in place, while
    the caller would expect it to be cleared.
    
    While looking at the use sites of d->arch.cpuid[] I also noticed that
    the allocation of the array needlessly uses the zeroing form - the
    relevant fields of the array elements get set in a loop immediately
    following the allocation.
    
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Reviewed-by: Tim Deegan <tim@xxxxxxx>
    master commit: 4c0ff6bd54b5a67f8f820f9ed0a89a79f1a26a1c
    master date: 2014-05-02 12:09:03 +0200

commit b572cd5e8565929b7dee38b29cb05c79c349efac
Author: Paul Durrant <paul.durrant@xxxxxxxxxx>
Date:   Mon May 12 17:27:06 2014 +0200

    hvm_set_ioreq_page() releases wrong page in error path
    
    The function calls prepare_ring_for_helper() to acquire a mapping for the
    given gmfn, then checks (under lock) to see if the ioreq page is already
    set up but, if it is, the function then releases the in-use ioreq page
    mapping on the error path rather than the one it just acquired. This patch
    fixes this bug.
    
    Signed-off-by: Paul Durrant <paul.durrant@xxxxxxxxxx>
    Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>
    Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    master commit: 16e2a7596e9fc86881c73cef57602b2c88155528
    master date: 2014-05-02 11:46:32 +0200

commit 8da3f25d0564886709e58ad1d44971f0b833fe5b
Author: Feng Wu <feng.wu@xxxxxxxxx>
Date:   Mon May 12 17:26:06 2014 +0200

    x86/HVM: correct the SMEP logic for HVM_CR0_GUEST_RESERVED_BITS
    
    When checking the SMEP feature for HVM guests, we should check the
    VCPU instead of the host CPU.
    
    Signed-off-by: Feng Wu <feng.wu@xxxxxxxxx>
    Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    master commit: 31ee951a3bee6e7cc21f94f900fe989e3701a79a
    master date: 2014-04-28 12:47:24 +0200

commit 22fe8bdf6638cb7186dff0cc08131c5d9fa225fc
Author: Jan Beulich <jbeulich@xxxxxxxx>
Date:   Mon May 12 17:24:40 2014 +0200

    passthrough: allow to suppress SERR and PERR signaling altogether
    
    This is just to have a workaround at hand in case other chipsets (not
    covered by the previous two patches) also have similar issues.
    
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Acked-by: Don Dugger <donald.d.dugger@xxxxxxxxx>
    Acked-by: Tim Deegan <tim@xxxxxxx>
    Acked-by: Xiantao Zhang <xiantao.zhang@xxxxxxxxx>
    master commit: 1a2a390a560e8319a6be98c7ab6cfaebd230f67e
    master date: 2014-04-25 12:13:31 +0200

commit b206157e9c65ecf2bb2402d2b08c214307ff988a
Author: Jan Beulich <jbeulich@xxxxxxxx>
Date:   Mon May 12 17:23:46 2014 +0200

    VT-d: suppress UR signaling for desktop chipsets
    
    Unsupported Requests can be signaled for malformed writes to the MSI
    address region, e.g. due to buggy or malicious DMA set up to that
    region. These should normally result in IOMMU faults, but don't on
    the desktop chipsets dealt with here.
    
    This is CVE-2013-3495 / XSA-59.
    
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Acked-by: Don Dugger <donald.d.dugger@xxxxxxxxx>
    Acked-by: Tim Deegan <tim@xxxxxxx>
    Acked-by: Xiantao Zhang <xiantao.zhang@xxxxxxxxx>
    master commit: d6cb14b34ffc2a830022d059f1aa22bf19dcf55f
    master date: 2014-04-25 12:12:38 +0200

commit a1f07c1e8fb1e5876a2bc079259ce67e3293fb72
Author: Jan Beulich <jbeulich@xxxxxxxx>
Date:   Mon May 12 17:21:37 2014 +0200

    VT-d: suppress UR signaling for server chipsets
    
    Unsupported Requests can be signaled for malformed writes to the MSI
    address region, e.g. due to buggy or malicious DMA set up to that
    region. These should normally result in IOMMU faults, but don't on
    the server chipsets dealt with here.
    
    IDs 0xe00, 0xe01, and 0xe04 ... 0xe0b (Ivytown) aren't needed here -
    Intel confirmed the issue to be fixed in hardware there.
    
    This is CVE-2013-3495 / XSA-59.
    
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Acked-by: Don Dugger <donald.d.dugger@xxxxxxxxx>
    Acked-by: Tim Deegan <tim@xxxxxxx>
    Acked-by: Xiantao Zhang <xiantao.zhang@xxxxxxxxx>
    master commit: d061d200eb92bcb1d86f9b55c6de73e35ce63fdf
    master date: 2014-04-25 12:11:55 +0200
(qemu changes not included)

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