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[Xen-devel] [xen-unstable test] 6331: regressions - FAIL

To: <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-devel] [xen-unstable test] 6331: regressions - FAIL
From: xen.org <ian.jackson@xxxxxxxxxxxxx>
Date: Mon, 7 Mar 2011 20:27:06 +0000
Cc: ian.jackson@xxxxxxxxxxxxx
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flight 6331 xen-unstable real [real]
http://www.chiark.greenend.org.uk/~xensrcts/logs/6331/

Regressions :-(

Tests which did not succeed and are blocking:
 test-amd64-i386-win          12 guest-localmigrate/x10     fail REGR. vs. 6327

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  7 redhat-install          fail like 6327
 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                  076b63b74cf6
baseline version:
 xen                  bbc03993d31f

------------------------------------------------------------
People who touched revisions under test:
  Keir Fraser <keir@xxxxxxx>
  Liu, Jinsong <jinsong.liu@xxxxxxxxx>
  Tim Deegan <Tim.Deegan@xxxxxxxxxx>
------------------------------------------------------------

jobs:
 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
    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.

------------------------------------------------------------
changeset:   22986:076b63b74cf6
tag:         tip
user:        Tim Deegan <Tim.Deegan@xxxxxxxxxx>
date:        Mon Mar 07 11:34:09 2011 +0000
    
    xen: add "lto=y" option to build Xen with link-time optimizations.
    
    This involves gathering object files from .asm (which will be binary)
    and object files from .c (which will be in LTO format) separately
    until the final link.
    
    Only tested for x86_64 Xen builds using Clang/LLVM bitcode; it should be
    possible to do the same with newer GCCs and GIMPLE.
    
    Signed-off-by: Tim Deegan <Tim.Deegan@xxxxxxxxxx>
    Acked-by: Keir Fraser <keir@xxxxxxx>
    
    
changeset:   22985:d8ea33e7af7e
user:        Tim Deegan <Tim.Deegan@xxxxxxxxxx>
date:        Mon Mar 07 11:21:11 2011 +0000
    
    xen: add "clang=y" option to build Xen with clang/llvm instead of gcc.
    
    Tested with svn snapshot of clang and llvm from 17 February 2011.
    Only x86_64 hypervisor builds (make dist-xen clang=y) are supported
    and I haven't even begun to look at cross-compiling.
    
    Signed-off-by: Tim Deegan <Tim.Deegan@xxxxxxxxxx>
    Acked-by: Keir Fraser <keir@xxxxxxx>
    
    
changeset:   22984:2bc9bd01b5fa
user:        Tim Deegan <Tim.Deegan@xxxxxxxxxx>
date:        Mon Mar 07 11:21:11 2011 +0000
    
    x86: redefine REX64_PREFIX for clang, which doesn't like 'rex64/'.
    
    Signed-off-by: Tim Deegan <Tim.Deegan@xxxxxxxxxx>
    Acked-by: Keir Fraser <keir@xxxxxxx>
    
    
changeset:   22983:0edb666c8300
user:        Tim Deegan <Tim.Deegan@xxxxxxxxxx>
date:        Mon Mar 07 11:21:11 2011 +0000
    
    Xen: remove run_in_exception_handler() and recode its only caller
    (dump_execution_state()) as its own bug-trap.
    
    This is needed to compile xen with clang, which can't handle using a
    function name in an asm immediate.
    
    Signed-off-by: Tim Deegan <Tim.Deegan@xxxxxxxxxx>
    Acked-by: Keir Fraser <keir@xxxxxxx>
    
    
changeset:   22982:591c459ee00a
user:        Tim Deegan <Tim.Deegan@xxxxxxxxxx>
date:        Mon Mar 07 11:21:11 2011 +0000
    
    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>
    
    
changeset:   22981:e40fd03aef20
user:        Tim Deegan <Tim.Deegan@xxxxxxxxxx>
date:        Mon Mar 07 11:21:11 2011 +0000
    
    xen: adjust cpumask initializers to suit clang's incomplete gccisms.
    This is needed to compile xen with clang.
    
    Signed-off-by: Tim Deegan <Tim.Deegan@xxxxxxxxxx>
    Acked-by: Keir Fraser <keir@xxxxxxx>
    
    
changeset:   22980:da9295229f17
user:        Tim Deegan <Tim.Deegan@xxxxxxxxxx>
date:        Mon Mar 07 11:21:11 2011 +0000
    
    x86: redefine a few empty macros as explicit nops.
    This is needed to compile xen with clang.
    
    Signed-off-by: Tim Deegan <Tim.Deegan@xxxxxxxxxx>
    Acked-by: Keir Fraser <keir@xxxxxxx>
    
    
changeset:   22979:5317eb656761
user:        Tim Deegan <Tim.Deegan@xxxxxxxxxx>
date:        Mon Mar 07 11:21:11 2011 +0000
    
    x86: add explicit size suffixes to some assembly instructions.
    This is needed to compile xen with clang.
    
    Signed-off-by: Tim Deegan <Tim.Deegan@xxxxxxxxxx>
    Acked-by: Keir Fraser <keir@xxxxxxx>
    
    
changeset:   22978:5f68924489f5
user:        Tim Deegan <Tim.Deegan@xxxxxxxxxx>
date:        Mon Mar 07 11:21:11 2011 +0000
    
    x86: make spinlock's 16-bit asm operand explicitly 16-bit.
    This is needed to compile xen with clang.
    
    Signed-off-by: Tim Deegan <Tim.Deegan@xxxxxxxxxx>
    Acked-by: Keir Fraser <keir@xxxxxxx>
    
    
changeset:   22977:bbc03993d31f
user:        Keir Fraser <keir@xxxxxxx>
date:        Sat Mar 05 16:02:33 2011 +0000
    
    x86: Cache read of cpu_state in __cpu_die() for subsequent BUG_ON check.
    
    Otherwise compiler may re-read cpu_state for the BUG_ON and see a
    modified value causing erroneous BUG.
    
    Signed-off-by: Keir Fraser <keir@xxxxxxx>
    Signed-off-by: Liu, Jinsong <jinsong.liu@xxxxxxxxx>
    
    
(qemu changes not included)

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