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[Xen-devel] [xen-unstable test] 17234: regressions - FAIL

flight 17234 xen-unstable real [real]

Regressions :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 test-amd64-i386-xl            7 debian-install            fail REGR. vs. 17225
 test-amd64-i386-xl-qemut-win7-amd64 12 guest-localmigrate/x10 fail REGR. vs. 
 test-amd64-i386-xl-qemut-winxpsp3-vcpus1 8 guest-saverestore fail REGR. vs. 

Regressions which are regarded as allowable (not blocking):
 test-amd64-amd64-xl-sedf      7 debian-install               fail   like 17224
 test-amd64-amd64-xl-sedf-pin  5 xen-boot                  fail REGR. vs. 17225

Tests which did not succeed, but are not blocking:
 test-amd64-amd64-xl-pcipt-intel  9 guest-start                 fail never pass
 test-amd64-amd64-xl-qemuu-win7-amd64 13 guest-stop             fail never pass
 test-amd64-amd64-xl-win7-amd64 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-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
 test-amd64-i386-xend-winxpsp3 16 leak-check/check             fail  never pass
 test-amd64-amd64-xl-qemut-win7-amd64 13 guest-stop             fail never pass
 test-amd64-amd64-xl-qemuu-winxpsp3 13 guest-stop               fail never pass

version targeted for testing:
 xen                  647597124fe28ee88f3baf499f5afdfed8de341f
baseline version:
 xen                  65c9792df60051b5f5eaadbc47a118cfba7edd49

People who touched revisions under test:
  Dietmar Hahn <dietmar.hahn@xxxxxxxxxxxxxx>
  Jan Beulich <jbeulich@xxxxxxxx>
  Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>

 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                                           fail    
 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                                 fail    
 test-amd64-amd64-pv                                          pass    
 test-amd64-i386-pv                                           pass    
 test-amd64-amd64-xl-sedf                                     fail    
 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

Test harness code can be found at

Not pushing.

commit 647597124fe28ee88f3baf499f5afdfed8de341f
Author: Dietmar Hahn <dietmar.hahn@xxxxxxxxxxxxxx>
Date:   Tue Mar 12 15:37:45 2013 +0100

    vpmu intel: pass through cpuid bits when BTS is enabled
    This patch passes the orginal cpuid bits for X86_FEATURE_DTES64 (64-bit
    DS Area) and X86_FEATURE_DSCPL (CPL Qualified Debug Store) to the guest
    when the BTS feature is switched on. I forgot this when I did this BTS
    Signed-off-by: Dietmar Hahn <dietmar.hahn@xxxxxxxxxxxxxx>

commit 1d80765b504b34b63a42a63aff4291e07e29f0c5
Author: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
Date:   Tue Mar 12 15:34:22 2013 +0100

    powernow: add fixups for AMD P-state figures
    In the Linux kernel, these two git commits:
    - f594065faf4f9067c2283a34619fc0714e79a98d
      ACPI: Add fixups for AMD P-state figures
    - 9855d8ce41a7801548a05d844db2f46c3e810166
      ACPI: Check MSR valid bit before using P-state frequencies
    Try to fix the the issue that "some AMD systems may round the
    frequencies in ACPI tables to 100MHz boundaries. We can obtain the real
    frequencies from MSRs, so add a quirk to fix these frequencies up
    on AMD systems." (from f594065..)
    In discussion (around 9855d8..) "it turned out that indeed real
    HW/BIOSes may choose to not set the valid bit and thus mark the
    P-state as invalid. So this could be considered a fix for broken
    BIOSes." (from 9855d8..)
    which is great for Linux. Unfortunatly the Linux kernel, when
    it tries to do the RDMSR under Xen it fails to get the right
    value (it gets zero) as Xen traps it and returns zero. Hence
    when dom0 uploads the P-states they will be unmodified and
    we should take care of updating the frequencies with the right
    I've tested it under Dell Inc. PowerEdge T105 /0RR825, BIOS 1.3.2
    08/20/2008 where this quirk can be observed (x86 == 0x10, model == 2).
    Also on other AMD (x86 == 0x12, A8-3850; x86 = 0x14, AMD E-350) to
    make sure the quirk is not applied there.
    Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
    Acked-by: stefan.bader@xxxxxxxxxxxxx
    Do the MSR access here (and while at it, also the one reading
    MSR_PSTATE_CUR_LIMIT) on the target CPU, and bound the loop over
    amd_fixup_frequency() by max_hw_pstate (matching the one in
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
(qemu changes not included)

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