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[Xen-devel] [xen-4.1-testing test] 6929: regressions - FAIL

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Subject: [Xen-devel] [xen-4.1-testing test] 6929: regressions - FAIL
From: xen.org <ian.jackson@xxxxxxxxxxxxx>
Date: Wed, 27 Apr 2011 23:47:33 +0100
Cc: ian.jackson@xxxxxxxxxxxxx
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flight 6929 xen-4.1-testing real [real]

Regressions :-(

Tests which did not succeed and are blocking:
 test-amd64-i386-win          12 guest-localmigrate/x10     fail REGR. vs. 6926

Tests which did not succeed, but are not blocking,
including regressions (tests previously passed) regarded as allowable:
 test-amd64-amd64-win         16 leak-check/check             fail   never pass
 test-amd64-amd64-xl-win      13 guest-stop                   fail   never pass
 test-amd64-i386-rhel6hvm-amd  8 guest-saverestore            fail   never pass
 test-amd64-i386-rhel6hvm-intel  8 guest-saverestore            fail never pass
 test-amd64-i386-win-vcpus1   16 leak-check/check             fail   never pass
 test-amd64-i386-xl-win-vcpus1 13 guest-stop                   fail  never pass
 test-amd64-xcpkern-i386-rhel6hvm-amd  8 guest-saverestore      fail never pass
 test-amd64-xcpkern-i386-rhel6hvm-intel  8 guest-saverestore    fail never pass
 test-amd64-xcpkern-i386-win  16 leak-check/check             fail   never pass
 test-amd64-xcpkern-i386-xl-win 13 guest-stop                   fail never pass
 test-i386-i386-win           16 leak-check/check             fail   never pass
 test-i386-i386-xl-win        13 guest-stop                   fail   never pass
 test-i386-xcpkern-i386-win   16 leak-check/check             fail   never pass

version targeted for testing:
 xen                  cd51edb56b17
baseline version:
 xen                  7c7ef1b6f4e5

People who touched revisions under test:
  Daniel Kiper <dkiper@xxxxxxxxxxxx>
  George Dunlap <george.dunlap@xxxxxxxxxxxxx>
  Keir Fraser <keir@xxxxxxx>
  Tim Deegan <Tim.Deegan@xxxxxxxxxx>

 build-i386-xcpkern                                           pass     
 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-i386-i386-xl                                            pass     
 test-amd64-xcpkern-i386-xl                                   pass     
 test-i386-xcpkern-i386-xl                                    pass     
 test-amd64-i386-rhel6hvm-amd                                 fail     
 test-amd64-xcpkern-i386-rhel6hvm-amd                         fail     
 test-amd64-i386-xl-credit2                                   pass     
 test-amd64-xcpkern-i386-xl-credit2                           pass     
 test-amd64-i386-rhel6hvm-intel                               fail     
 test-amd64-xcpkern-i386-rhel6hvm-intel                       fail     
 test-amd64-i386-xl-multivcpu                                 pass     
 test-amd64-xcpkern-i386-xl-multivcpu                         pass     
 test-amd64-amd64-pair                                        pass     
 test-amd64-i386-pair                                         pass     
 test-i386-i386-pair                                          pass     
 test-amd64-xcpkern-i386-pair                                 pass     
 test-i386-xcpkern-i386-pair                                  pass     
 test-amd64-amd64-pv                                          pass     
 test-amd64-i386-pv                                           pass     
 test-i386-i386-pv                                            pass     
 test-amd64-xcpkern-i386-pv                                   pass     
 test-i386-xcpkern-i386-pv                                    pass     
 test-amd64-i386-win-vcpus1                                   fail     
 test-amd64-i386-xl-win-vcpus1                                fail     
 test-amd64-amd64-win                                         fail     
 test-amd64-i386-win                                          fail     
 test-i386-i386-win                                           fail     
 test-amd64-xcpkern-i386-win                                  fail     
 test-i386-xcpkern-i386-win                                   fail     
 test-amd64-amd64-xl-win                                      fail     
 test-i386-i386-xl-win                                        fail     
 test-amd64-xcpkern-i386-xl-win                               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:   23037:cd51edb56b17
tag:         tip
user:        Keir Fraser <keir@xxxxxxx>
date:        Wed Apr 27 13:38:08 2011 +0100
    credit2: add a callback to migrate to a new cpu
    In credit2, there needs to be a strong correlation between
    v->processor and the runqueue to which a vcpu is assigned;
    much of the code relies on this invariant.  Allow credit2
    to manage the actual migration itself.
    This fixes the most recent credit2 bug reported on the list
    (Xen BUG at sched_credit2.c:1606) in Xen 4.1, as well as
    the bug at sched_credit2.c:811 in -unstable (which catches the
    same condition earlier).
    Signed-off-by: George Dunlap <george.dunlap@xxxxxxxxxxxxx>
    xen-unstable changeset:   23250:7745109e3c6e
    xen-unstable date:        Wed Apr 27 13:36:15 2011 +0100
changeset:   23036:e47171dcc568
user:        Keir Fraser <keir@xxxxxxx>
date:        Wed Apr 27 13:37:47 2011 +0100
    credit2: remove two nested functions, replacing them with static ones
    and passing the outer scope's variables in explicitly.
    This is needed to compile xen with clang.
    Signed-off-by: Tim Deegan <Tim.Deegan@xxxxxxxxxx>
    Acked-by: Keir Fraser <keir@xxxxxxx>
    xen-unstable changeset:   22982:591c459ee00a
    xen-unstable date:        Mon Mar 07 11:21:11 2011 +0000
changeset:   23035:88c46006b803
user:        Daniel Kiper <dkiper@xxxxxxxxxxxx>
date:        Wed Apr 27 13:30:41 2011 +0100
    pv-grub: Fix for incorrect dom->p2m_host[] list initialization
    Introduction of Linux Kernel git commit
    ceefccc93932b920a8ec6f35f596db05202a12fe (x86: default
    deeply hidden bug in pv-grub. During kernel load stage dom->p2m_host[]
    list has been incorrectly initialized.
    At the beginning of kernel load stage dom->p2m_host[] list is
    populated with current PFN->MFN layout. Later during memory allocation
    (memory is allocated page by page in kexec_allocate()) page order is
    changed to establish linear layout in new domain. It is done by
    exchanging subsequent MFNs with newly allocated MFNs. dom->p2m_host[]
    list is indexed by currently requested PFN (it is incremented from 0)
    and PFN of newly allocated paged. If PFN of newly allocated page is
    less than currently requested PFN then earlier allocated MFN is
    overwritten which leads to domain crash later. This patch corrects
    that issue. If PFN of newly allocated page is less then currently
    requested PFN then relevant PFN/MFN pair is properly calculated and
    usual exchange occurs later.
    Signed-off-by: Daniel Kiper <dkiper@xxxxxxxxxxxx>
    Reviewed-by: Samuel Thibault <samuel.thibault@xxxxxxxxxxxx>
    xen-unstable changeset:   23249:83fe79c0225f
    xen-unstable date:        Wed Apr 27 13:29:14 2011 +0100
changeset:   23034:7c7ef1b6f4e5
user:        Keir Fraser <keir@xxxxxxx>
date:        Tue Apr 26 14:11:18 2011 +0100
    x86: Bail from hpet_disable_legacy_broadcast() if legacy_hpet_event is 
    Signed-off-by: Keir Fraser <keir@xxxxxxx>
(qemu changes not included)

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