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[Xen-devel] [xen-unstable test] 6345: regressions - FAIL

To: xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-devel] [xen-unstable test] 6345: regressions - FAIL
From: xen.org <ian.jackson@xxxxxxxxxxxxx>
Date: Wed, 9 Mar 2011 07:41:55 +0000
Cc: ian.jackson@xxxxxxxxxxxxx
Delivery-date: Tue, 08 Mar 2011 23:43:00 -0800
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flight 6345 xen-unstable real [real]
http://www.chiark.greenend.org.uk/~xensrcts/logs/6345/

Regressions :-(

Tests which did not succeed and are blocking:
 build-i386-oldkern            4 xen-build                  fail REGR. vs. 6327
 build-i386-xcpkern            4 kernel-build               fail REGR. vs. 6327
 test-amd64-i386-xl-credit2    9 guest-start                fail REGR. vs. 6327
 test-amd64-i386-xl-multivcpu 16 guest-start.2              fail REGR. vs. 6327
 test-i386-i386-xl            16 guest-start.2              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-win          16 leak-check/check             fail   never pass
 test-amd64-i386-xl-win-vcpus1 13 guest-stop                   fail  never pass
 test-amd64-xcpkern-i386-pair  1 xen-build-check(1)           blocked  n/a
 test-amd64-xcpkern-i386-pv    1 xen-build-check(1)           blocked  n/a
 test-amd64-xcpkern-i386-rhel6hvm-amd  1 xen-build-check(1)         blocked n/a
 test-amd64-xcpkern-i386-rhel6hvm-intel  1 xen-build-check(1)       blocked n/a
 test-amd64-xcpkern-i386-win   1 xen-build-check(1)           blocked  n/a
 test-amd64-xcpkern-i386-xl-credit2  1 xen-build-check(1)           blocked n/a
 test-amd64-xcpkern-i386-xl-multivcpu  1 xen-build-check(1)         blocked n/a
 test-amd64-xcpkern-i386-xl-win  1 xen-build-check(1)           blocked  n/a
 test-amd64-xcpkern-i386-xl    1 xen-build-check(1)           blocked  n/a
 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-pair   1 xen-build-check(1)           blocked  n/a
 test-i386-xcpkern-i386-pv     1 xen-build-check(1)           blocked  n/a
 test-i386-xcpkern-i386-win    1 xen-build-check(1)           blocked  n/a
 test-i386-xcpkern-i386-xl     1 xen-build-check(1)           blocked  n/a

version targeted for testing:
 xen                  299ed79acecf
baseline version:
 xen                  bbc03993d31f

------------------------------------------------------------
People who touched revisions under test:
  Daniel Stodden <daniel.stodden@xxxxxxxxxx>
  Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
  Keir Fraser <keir@xxxxxxx>
  Liu, Jinsong <jinsong.liu@xxxxxxxxx>
  Paul Durrant <paul.durrant@xxxxxxxxxx>
  Shriram Rajagopalan <rshriram@xxxxxxxxx>
  Tim Deegan <Tim.Deegan@xxxxxxxxxx>
------------------------------------------------------------

jobs:
 build-i386-xcpkern                                           fail     
 build-amd64                                                  pass     
 build-i386                                                   pass     
 build-amd64-oldkern                                          pass     
 build-i386-oldkern                                           fail     
 build-amd64-pvops                                            pass     
 build-i386-pvops                                             pass     
 test-amd64-amd64-xl                                          pass     
 test-amd64-i386-xl                                           pass     
 test-i386-i386-xl                                            fail     
 test-amd64-xcpkern-i386-xl                                   blocked  
 test-i386-xcpkern-i386-xl                                    blocked  
 test-amd64-i386-rhel6hvm-amd                                 fail     
 test-amd64-xcpkern-i386-rhel6hvm-amd                         blocked  
 test-amd64-i386-xl-credit2                                   fail     
 test-amd64-xcpkern-i386-xl-credit2                           blocked  
 test-amd64-i386-rhel6hvm-intel                               fail     
 test-amd64-xcpkern-i386-rhel6hvm-intel                       blocked  
 test-amd64-i386-xl-multivcpu                                 fail     
 test-amd64-xcpkern-i386-xl-multivcpu                         blocked  
 test-amd64-amd64-pair                                        pass     
 test-amd64-i386-pair                                         pass     
 test-i386-i386-pair                                          pass     
 test-amd64-xcpkern-i386-pair                                 blocked  
 test-i386-xcpkern-i386-pair                                  blocked  
 test-amd64-amd64-pv                                          pass     
 test-amd64-i386-pv                                           pass     
 test-i386-i386-pv                                            pass     
 test-amd64-xcpkern-i386-pv                                   blocked  
 test-i386-xcpkern-i386-pv                                    blocked  
 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                                  blocked  
 test-i386-xcpkern-i386-win                                   blocked  
 test-amd64-amd64-xl-win                                      fail     
 test-i386-i386-xl-win                                        fail     
 test-amd64-xcpkern-i386-xl-win                               blocked  


------------------------------------------------------------
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:   22994:299ed79acecf
tag:         tip
user:        Keir Fraser <keir@xxxxxxx>
date:        Tue Mar 08 16:30:30 2011 +0000
    
    Fix rcu domain locking for transitive grants
    
    When acquiring a transitive grant for copy then the owning domain
    needs to be locked down as well as the granting domain. This was being
    done, but the unlocking was not. The acquire code now stores the
    struct domain * of the owning domain (rather than the domid) in the
    active entry in the granting domain. The release code then does the
    unlock on the owning domain.  Note that I believe I also fixed a bug
    where, for non-transitive grants the active entry contained a
    reference to the acquiring domain rather than the granting
    domain. From my reading of the code this would stop the release code
    for transitive grants from terminating its recursion correctly.
    
    Signed-off-by: Paul Durrant <paul.durrant@xxxxxxxxxx>
    
    
changeset:   22993:22eb31eb688a
user:        Keir Fraser <keir@xxxxxxx>
date:        Tue Mar 08 16:14:55 2011 +0000
    
    x86_emulate: FPU 0xda instructions have a 32-bit memory operand, not 64-bit.
    
    Signed-off-by: Keir Fraser <keir@xxxxxxx>
    
    
changeset:   22992:e93392bd6b66
user:        Keir Fraser <keir@xxxxxxx>
date:        Tue Mar 08 16:10:13 2011 +0000
    
    x86_emulate: Fix emulation of FIMUL m32i.
    
    Need to emit assembler instruction fimull not fimul/fimuls.
    
    Signed-off-by: Keir Fraser <keir@xxxxxxx>
    
    
changeset:   22991:f071d8e9f744
user:        Tim Deegan <Tim.Deegan@xxxxxxxxxx>
date:        Tue Mar 08 10:23:52 2011 +0000
    
    Tidy makefiles to use CFLAGS-$(foo) idiom instead of ifeq.
    
    Signed-off-by: Tim Deegan <Tim.Deegan@xxxxxxxxxx>
    Acked-by: Keir Fraser <keir@xxxxxxx>
    
    
changeset:   22990:6183ba4f45e0
parent:      22989:ca556b7bad5c
parent:      22987:649de04caff5
user:        Tim Deegan <Tim.Deegan@xxxxxxxxxx>
date:        Mon Mar 07 16:35:49 2011 +0000
    
    merge
    
    
changeset:   22989:ca556b7bad5c
user:        Tim Deegan <Tim.Deegan@xxxxxxxxxx>
date:        Mon Mar 07 16:07:06 2011 +0000
    
    x86: Add another '&' to the function arg of run_in_exception_handler.
    This is needed to compile xen with clang.
    
    Signed-off-by: Tim Deegan <Tim.Deegan@xxxxxxxxxx>
    Acked-by: Keir Fraser <keir@xxxxxxx>
    
    
changeset:   22988:e8f392bbc9dc
parent:      22986:076b63b74cf6
user:        Tim Deegan <Tim.Deegan@xxxxxxxxxx>
date:        Mon Mar 07 15:58:19 2011 +0000
    
    x86: revert 22983:0edb666c8300
    run_in_exception_handler _does_ have other users.
    
    Signed-off-by: Tim Deegan <Tim.Deegan@xxxxxxxxxx>
    
    
changeset:   22987:649de04caff5
user:        Shriram Rajagopalan <rshriram@xxxxxxxxx>
date:        Mon Mar 07 16:15:15 2011 +0000
    
    blktap2: fix gap in tapdisk2 disk_type numbering
    
    Make the DISK_TYPE_* id numbering in tapdisk-disktypes.h contiguous.
    Currently, id 8 is unallocated causing a null disk type entry in
    tapdisk_disk_drivers array in tapdisk-disktypes.c. This causes the
    function tapdisk_disktype_find() to return an error on encountering
    disk types >7 (remus:, log:, etc.).
    
    Signed-off-by: Shriram Rajagopalan <rshriram@xxxxxxxxx>
    Acked-by: Daniel Stodden <daniel.stodden@xxxxxxxxxx>
    Acked-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
    Committed-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
    
    
changeset:   22986:076b63b74cf6
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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