Maxim Levitsky 7bed89958b device_core: use drain_call_rcu in in qmp_device_add ...

Soon, a device removal might only happen on RCU callback execution.
This is okay for device-del which provides a DEVICE_DELETED event,
but not for the failure case of device-add.  To avoid changing
monitor semantics, just drain all pending RCU callbacks on error.

Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Suggested-by: Stefan Hajnoczi <stefanha@gmail.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20200913160259.32145-4-mlevitsk@redhat.com>
[Don't use it in qmp_device_del. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

2020-10-12 11:50:50 -04:00

..

arch_init.c

…

balloon.c

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bootdevice.c

softmmu: move more files to softmmu/

2020-10-12 11:50:21 -04:00

cpu-throttle.c

…

cpu-timers.c

cpus: prepare new CpusAccel cpu accelerator interface

2020-10-05 16:41:22 +02:00

cpus.c

monitor: Use getter/setter functions for cur_mon

2020-10-09 07:08:19 +02:00

device_tree.c

softmmu: move more files to softmmu/

2020-10-12 11:50:21 -04:00

dma-helpers.c

softmmu: move more files to softmmu/

2020-10-12 11:50:21 -04:00

icount.c

icount: rename functions to be consistent with the module name

2020-10-05 16:41:22 +02:00

ioport.c

…

main.c

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memory_mapping.c

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memory.c

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meson.build

exec: split out non-softmmu-specific parts

2020-10-12 11:50:22 -04:00

physmem.c

exec: split out non-softmmu-specific parts

2020-10-12 11:50:22 -04:00

qdev-monitor.c

device_core: use drain_call_rcu in in qmp_device_add

2020-10-12 11:50:50 -04:00

qemu-seccomp.c

softmmu: move more files to softmmu/

2020-10-12 11:50:21 -04:00

qtest.c

docs/devel/qtest: Include protocol spec in document

2020-10-12 11:50:22 -04:00

timers-state.h

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tpm.c

softmmu: move more files to softmmu/

2020-10-12 11:50:21 -04:00

trace-events

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trace.h

…

vl.c

icount: rename functions to be consistent with the module name

2020-10-05 16:41:22 +02:00