haraldwolff/qemu-patch-raspberry4
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qemu-patch-raspberry4/hw
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Ming Lei 91d670fbf9 virtio-scsi: define dummy handle_output for vhost-scsi vqs 
vhost userspace needn't to handle vq's notification from guest,
so define dummy handle_output callback for all vqs of vhost-scsi.

In some corner cases(such as when handling vq's reset from VM), virtio-pci
still trys to handle pending virtio-scsi events, then object check failure
inside virtio_scsi_handle_event() for vhost-scsi can be triggered.

The issue can be reproduced by 'rmmod virtio-scsi', 'system sleep' or reboot
inside VM.

Cc: qemu-stable@nongnu.org
Cc: Anthony Liguori <aliguori@amazon.com>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Ming Lei <ming.lei@canonical.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-06-19 10:15:48 +02:00
..
9pfs hw: use ld_p/st_p instead of ld_raw/st_raw 2014-06-05 16:04:17 +02:00
acpi savevm: Remove all the unneeded version_minimum_id_old (x86) 2014-06-16 04:55:26 +02:00
alpha machine: Conversion of QEMUMachineInitArgs to MachineState 2014-05-28 17:35:01 +02:00
arm vexpress: Add support for the -bios flag to provide firmware 2014-06-09 15:43:22 +01:00
audio savevm: Remove all the unneeded version_minimum_id_old (x86) 2014-06-16 04:55:26 +02:00
block Block pull request 2014-06-16 12:27:47 +01:00
bt Preparation for usb-bt-dongle conditional build 2013-09-10 11:14:41 +02:00
char savevm: Remove all the unneeded version_minimum_id_old (x86) 2014-06-16 04:55:26 +02:00
core pc,pci,virtio,qdev fixes, tests 2014-06-05 21:52:37 +01:00
cpu icc_bus: QOM'ify ICC 2013-12-24 18:02:18 +01:00
cris machine: Conversion of QEMUMachineInitArgs to MachineState 2014-05-28 17:35:01 +02:00
display savevm: Remove all the unneeded version_minimum_id_old (x86) 2014-06-16 04:55:26 +02:00
dma savevm: Remove all the unneeded version_minimum_id_old (x86) 2014-06-16 04:55:26 +02:00
gpio savevm: Remove all the unneeded version_minimum_id_old (arm) 2014-05-13 16:09:35 +01:00
i2c savevm: Remove all the unneeded version_minimum_id_old (rest) 2014-05-14 15:24:51 +02:00
i386 savevm: Remove all the unneeded version_minimum_id_old (x86) 2014-06-16 04:55:26 +02:00
ide Patch queue for ppc - 2014-06-16 2014-06-16 18:26:21 +01:00
input savevm: Remove all the unneeded version_minimum_id_old (x86) 2014-06-16 04:55:26 +02:00
intc PPC: openpic_kvm: Implement reset 2014-06-16 13:24:36 +02:00
ipack savevm: Remove all the unneeded version_minimum_id_old (rest) 2014-05-14 15:24:51 +02:00
isa savevm: Remove all the unneeded version_minimum_id_old (x86) 2014-06-16 04:55:26 +02:00
lm32 machine: Conversion of QEMUMachineInitArgs to MachineState 2014-05-28 17:35:01 +02:00
m68k machine: Conversion of QEMUMachineInitArgs to MachineState 2014-05-28 17:35:01 +02:00
microblaze ssi: Name the CS GPIO 2014-05-28 17:36:21 +02:00
mips hw: use ld_p/st_p instead of ld_raw/st_raw 2014-06-05 16:04:17 +02:00
misc macio: Fix timer endianness 2014-06-16 13:24:38 +02:00
moxie machine: Conversion of QEMUMachineInitArgs to MachineState 2014-05-28 17:35:01 +02:00
net Fix typo in eTSEC Ethernet controller 2014-06-16 13:24:26 +02:00
nvram spapr_nvram: Correct max nvram size 2014-06-16 13:24:26 +02:00
openrisc machine: Conversion of QEMUMachineInitArgs to MachineState 2014-05-28 17:35:01 +02:00
pci savevm: Remove all the unneeded version_minimum_id_old (x86) 2014-06-16 04:55:26 +02:00
pci-bridge savevm: Remove all the unneeded version_minimum_id_old (x86) 2014-06-16 04:55:26 +02:00
pci-host hw/pci-host/ppce500: Fix typo in vmstate definition 2014-06-16 13:24:41 +02:00
pcmcia qom: Add check() argument to object_property_add_link() 2014-03-19 22:23:13 +01:00
ppc spapr_pci: Advertise MSI quota 2014-06-16 13:24:46 +02:00
s390x s390x: cleanup interrupt injection 2014-06-10 09:50:27 +02:00
scsi virtio-scsi: define dummy handle_output for vhost-scsi vqs 2014-06-19 10:15:48 +02:00
sd hw/sd/sd.c: Drop unused sd_acmd_type[] array 2014-06-10 19:39:34 +04:00
sh4 machine: Conversion of QEMUMachineInitArgs to MachineState 2014-05-28 17:35:01 +02:00
sparc tcx: move initialisation from realizefn to initfn 2014-06-05 20:51:57 +01:00
sparc64 machine: Conversion of QEMUMachineInitArgs to MachineState 2014-05-28 17:35:01 +02:00
ssi ssi: Name the CS GPIO 2014-05-28 17:36:21 +02:00
timer savevm: Remove all the unneeded version_minimum_id_old (x86) 2014-06-16 04:55:26 +02:00
tpm aio / timers: Untangle include files 2013-08-22 19:10:27 +02:00
unicore32 machine: Conversion of QEMUMachineInitArgs to MachineState 2014-05-28 17:35:01 +02:00
usb blockdev: Rename drive_init(), drive_uninit() to drive_new(), drive_del() 2014-06-16 17:23:19 +08:00
virtio vhost: replace ffsl with ctzl 2014-06-11 00:25:06 +01:00
watchdog savevm: Remove all the unneeded version_minimum_id_old (x86) 2014-06-16 04:55:26 +02:00
xen trivial patches for 2014-05-07 2014-05-07 18:38:39 +01:00
xenpv machine: Conversion of QEMUMachineInitArgs to MachineState 2014-05-28 17:35:01 +02:00
xtensa machine: Conversion of QEMUMachineInitArgs to MachineState 2014-05-28 17:35:01 +02:00
Makefile.objs hw/9pfs: Include virtio-9p-device.o in build 2014-03-04 09:20:49 +05:30