Igor Mammedov 8b5e6caf01 call HotplugHandler->plug() as the last step in device realization ... When [2] was fixed it was agreed that adding and calling post_plug() callback after device_reset() was low risk approach to hotfix issue right before release. So it was merged instead of moving already existing plug() callback after device_reset() is called which would be more risky and require all plug() callbacks audit. Looking at the current plug() callbacks, it doesn't seem that moving plug() callback after device_reset() is breaking anything, so here goes agreed upon [3] proper fix which essentially reverts [1][2] and moves plug() callback after device_reset(). This way devices always comes to plug() stage, after it's been fully initialized (including being reset), which fixes race condition [2] without need for an extra post_plug() callback. 1. (25e897881 "qdev: add HotplugHandler->post_plug() callback") 2. (8449bcf94 "virtio-scsi: fix hotplug ->reset() vs event race") 3. https://www.mail-archive.com/qemu-devel@nongnu.org/msg549915.html Signed-off-by: Igor Mammedov <imammedo@redhat.com> Message-Id: <1539696820-273275-1-git-send-email-imammedo@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Tested-by: Pierre Morel<pmorel@linux.ibm.com> Acked-by: Pierre Morel<pmorel@linux.ibm.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2018-10-19 13:44:12 +02:00
..
bus.c
empty_slot.c
fw-path-provider.c
generic-loader.c	hw/core/generic-loader: Compile only once, not for each target	2018-10-17 08:45:37 +02:00
hotplug.c	call HotplugHandler->plug() as the last step in device realization	2018-10-19 13:44:12 +02:00
irq.c
loader-fit.c
loader.c	change get_image_size return type to int64_t	2018-10-02 19:08:49 +02:00
machine.c	hw/core/machine: Officially deprecate the enforce-config-section parameter	2018-09-25 17:26:17 +02:00
Makefile.objs	hw/core/generic-loader: Compile only once, not for each target	2018-10-17 08:45:37 +02:00
nmi.c
null-machine.c
or-irq.c
platform-bus.c
ptimer.c
qdev-fw.c
qdev-properties-system.c
qdev-properties.c
qdev.c	call HotplugHandler->plug() as the last step in device realization	2018-10-19 13:44:12 +02:00
register.c
reset.c
split-irq.c
stream.c
sysbus.c	sysbus: always allow explicit_ofw_unit_address() to override address generation	2018-08-16 22:27:43 -03:00
uboot_image.h