On 16 January 2018 at 04:46, Michael S. Tsirkin <m...@redhat.com> 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 <m...@redhat.com>
>
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
Looks like vhost-user-blk-pci is at fault:
$ gdb --args s390x-softmmu/qemu-system-s390x -device
vhost-user-blk-pci -display none
Thread 1 "qemu-system-s39" received signal SIGABRT, Aborted.
0x000003ffe91381b8 in __GI_raise (sig=sig@entry=6) at
../sysdeps/unix/sysv/linux/raise.c:54
54 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
(gdb) bt
#0 0x000003ffe91381b8 in __GI_raise (sig=sig@entry=6) at
../sysdeps/unix/sysv/linux/raise.c:54
#1 0x000003ffe9139726 in __GI_abort () at abort.c:89
#2 0x000003ffe96f9d1c in g_assertion_message () from
/lib/s390x-linux-gnu/libglib-2.0.so.0
#3 0x000003ffe96f9dc6 in g_assertion_message_expr () from
/lib/s390x-linux-gnu/libglib-2.0.so.0
#4 0x000002aa002f7f82 in object_initialize_with_type (data=<optimized
out>, size=<optimized out>,
type=<optimized out>) at /home/linux1/qemu/qom/object.c:372
#5 0x000002aa0018f84e in virtio_instance_init_common
(proxy_obj=0x2aa00d49e10, data=0x2aa00d51f60,
vdev_size=<optimized out>, vdev_name=<optimized out>) at
/home/linux1/qemu/hw/virtio/virtio.c:2232
#6 0x000002aa002881fe in vhost_user_blk_pci_instance_init (obj=0x2aa00d49e10)
at /home/linux1/qemu/hw/virtio/virtio-pci.c:2018
#7 0x000002aa002f7e02 in object_initialize_with_type
(data=data@entry=0x2aa00d49e10, size=34200,
type=type@entry=0x2aa00c87c90) at /home/linux1/qemu/qom/object.c:384
#8 0x000002aa002f7fd8 in object_new_with_type (type=0x2aa00c87c90) at
/home/linux1/qemu/qom/object.c:492
#9 0x000002aa001fb344 in qdev_device_add (opts=<optimized out>,
errp=<optimized out>)
at /home/linux1/qemu/qdev-monitor.c:612
#10 0x000002aa001fe2fc in device_init_func (opaque=<optimized out>,
opts=<optimized out>,
errp=<optimized out>) at /home/linux1/qemu/vl.c:2387
#11 0x000002aa003f59b6 in qemu_opts_foreach (list=<optimized out>,
func=0x2aa001fe2c8 <device_init_func>,
opaque=0x0, errp=0x0) at /home/linux1/qemu/util/qemu-option.c:1070
#12 0x000002aa000ebc40 in main (argc=<optimized out>, argv=<optimized
out>, envp=<optimized out>)
at /home/linux1/qemu/vl.c:4648
(required QOM type not compiled in ?)
thanks
-- PMM
