Re: [Qemu-devel] [PULL 00/33] pc, pci, virtio: features, fixes, cleanups

[Peter Maydell]

On 16 January 2018 at 12:24, Peter Maydell <address@hidden> wrote:
> On 16 January 2018 at 04:46, Michael S. Tsirkin <address@hidden> wrote:
>> A large pull due to patch buildup over the holiday period.
>> Most notable here is probably the addition of vhost-user-blk.
>>
>> The following changes since commit f521eeee3bd060b460c99e605472b7e03967db43:
>>
>>   Merge remote-tracking branch 
>> 'remotes/juanquintela/tags/migration/20180115' into staging (2018-01-15 
>> 13:17:47 +0000)
>>
>> are available in the git repository at:
>>
>>   git://git.kernel.org/pub/scm/virt/kvm/mst/qemu.git tags/for_upstream
>>
>> for you to fetch changes up to 631ae6adb1fcea786e0db8c6f1b19570bad0f90c:
>>
>>   vhost: remove assertion to prevent crash (2018-01-16 06:36:19 +0200)
>>
>> ----------------------------------------------------------------
>> pc, pci, virtio: features, fixes, cleanups
>>
>> A bunch of fixes, cleanus and new features all over the place.
>>
>> Signed-off-by: Michael S. Tsirkin <address@hidden>
>>
>
> Build failure, 32 bit:
>
> /home/peter.maydell/qemu/hw/virtio/vhost.c: In function 'vhost_commit':
> /home/peter.maydell/qemu/hw/virtio/vhost.c:666:28: error: cast to
> pointer from integer of different size [-Werror=int-to-pointer-cast]
>                             (void *)dev->mem->regions[i].userspace_addr,
>                             ^
>
> Test failures, ppc64, s390x, sparc64 hosts (so likely all bigendian):
>
> TEST: tests/device-introspect-test... (pid=57202)
>   /s390x/device/introspect/list:                                       OK
>   /s390x/device/introspect/list-fields:                                OK
>   /s390x/device/introspect/none:                                       OK
>   /s390x/device/introspect/abstract:                                   OK
>   /s390x/device/introspect/concrete:                                   **
> ERROR:/home/linux1/qemu/qom/object.c:372:object_initialize_with_type:
> assertion failed: (type != NULL)
> Broken pipe
> FAIL
> GTester: last random seed: R02S51c433c8a3c2fab5dd7233079b9dac7f
> (pid=57214)
>   /s390x/device/introspect/abstract-interfaces:                        OK
> FAIL: tests/device-introspect-test

I get this failure on arm and x86 too, so not big-endian specific.

thanks
-- PMM