Re: [Xen-devel] [xen-unstable test] 12828: regressions - FAIL

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Thu, 2012-05-10 at 12:58 +0100, xen.org wrote:
> flight 12828 xen-unstable real [real]
> http://www.chiark.greenend.org.uk/~xensrcts/logs/12828/
> 
> Regressions :-(
> 
> Tests which did not succeed and are blocking,
> including tests which could not be run:
>  build-i386                    4 xen-build                 fail REGR. vs. 
> 12827

gcc  -O1 -fno-omit-frame-pointer -m64 -g -fno-strict-aliasing -std=gnu99 -Wall 
-Wstrict-prototypes -Wdeclaration-after-statement   -D__XEN_TOOLS__ -MMD -MF 
.img2qcow.o.d  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE 
-fno-optimize-sibling-calls -Werror -g -Wno-unused -fno-strict-aliasing 
-I../include -I../drivers 
-I/home/osstest/build.12828.build-amd64/xen-unstable/tools/blktap2/drivers/../../../tools/libxc
 
-I/home/osstest/build.12828.build-amd64/xen-unstable/tools/blktap2/drivers/../../../tools/include
 -D_GNU_SOURCE -DUSE_NFS_LOCKS -fPIC  -c -o img2qcow.o img2qcow.c 
gcc  -O1 -fno-omit-frame-pointer -m64 -g -fno-strict-aliasing -std=gnu99 -Wall 
-Wstrict-prototypes -Wdeclaration-after-statement   -D__XEN_TOOLS__ -MMD -MF 
.qcow2raw.o.d  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE 
-fno-optimize-sibling-calls -Werror -g -Wno-unused -fno-strict-aliasing 
-I../include -I../drivers 
-I/home/osstest/build.12828.build-amd64/xen-unstable/tools/blktap2/drivers/../../../tools/libxc
 
-I/home/osstest/build.12828.build-amd64/xen-unstable/tools/blktap2/drivers/../../../tools/include
 -D_GNU_SOURCE -DUSE_NFS_LOCKS -fPIC  -c -o qcow2raw.o qcow2raw.c 
cc1: warnings being treated as errors
block-remus.c: In function 'ramdisk_flush':
block-remus.c:508: error: 'buf' may be used uninitialized in this function
make[5]: *** [block-remus.o] Error 1
make[5]: *** Waiting for unfinished jobs....

I presume this is 25289:27d63b9f111a "blktap2: Do not build with -O0" or
one of the followup patches?

Ah:

> version targeted for testing:
>  xen                  27d63b9f111a

So before all the fixups -- I suppose this will pass on the next run.


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