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Fam Zheng 6796b4008b dump: Acquire BQL around vm_start() in dump thread 
This fixes an assertion failure in the following backtrace:

    __GI___assert_fail
    memory_region_transaction_commit
    memory_region_add_eventfd
    virtio_pci_ioeventfd_assign
    virtio_bus_set_host_notifier
    virtio_blk_data_plane_start
    virtio_bus_start_ioeventfd
    virtio_vmstate_change
    vm_state_notify
    vm_prepare_start
    vm_start
    dump_cleanup
    dump_process
    dump_thread
    start_thread
    clone

vm_start need BQL, acquire it if doing cleaning up from main thread.

Signed-off-by: Fam Zheng <famz@redhat.com>
Message-Id: <20170503072819.14462-1-famz@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-05-05 12:10:00 +02:00
..
block block: introduce bdrv_can_set_read_only() 2017-04-24 15:09:33 -04:00
crypto crypto: Make errp the last parameter of functions 2017-04-24 09:13:22 +02:00
disas Fix Thumb-1 BE32 execution and disassembly. 2017-02-07 18:29:59 +00:00
exec Xen 2017/04/21 + fix 2017-04-26 10:22:31 +01:00
fpu softfloat: Add float128_to_uint32_round_to_zero() 2017-02-22 11:28:28 +11:00
hw hw/i386: Build-time assertion on pc/q35 reset register being identical. 2017-05-03 12:29:40 +02:00
io io: make qio_channel_yield aware of AioContexts 2017-02-21 11:14:07 +00:00
libdecnumber Clean up ill-advised or unusual header guards 2016-07-12 16:20:46 +02:00
migration migration: rename max_size to threshold_size 2017-04-21 12:25:41 +02:00
monitor qmp: Dumb down how we run QMP command registration 2017-03-05 09:02:10 +01:00
net slirp: add a fake NC-SI backend 2017-04-25 19:17:25 +08:00
qapi qapi: New qobject_input_visitor_new_str() for convenience 2017-03-07 16:07:47 +01:00
qemu use _Static_assert in QEMU_BUILD_BUG_ON 2017-05-05 12:09:59 +02:00
qom cpus: don't credit executed instructions before they have run 2017-04-10 10:23:38 +01:00
standard-headers update Linux headers to 4.11 2017-02-28 16:18:49 +00:00
sysemu dump: Acquire BQL around vm_start() in dump thread 2017-05-05 12:10:00 +02:00
ui cirrus/vnc: zap bitblit support from console code. 2017-03-16 08:58:15 +01:00
elf.h nios2: Add usermode binaries emulation 2017-01-24 13:10:35 -08:00
glib-compat.h qga: Add 'guest-get-users' command 2017-04-26 23:57:45 -05:00
qemu-common.h Update copyright year 2017-02-28 09:03:39 +03:00
qemu-io.h hmp: Request permissions in qemu-io 2017-02-28 20:47:50 +01:00
trace-tcg.h trace: get rid of generated-events.h/generated-events.c 2016-10-12 09:54:52 +02:00