qemu-irix/hw
Jason Wang 81cb0a5657 vhost: correctly pass error to caller in vhost_dev_enable_notifiers()
We override the error value r in fail_vq, this will cause the caller
can't detect the failure which may cause the caller may disable the
notifiers twice if vhost is failed to start. Fix this by using another
variable to keep track the return value of set_host_notifier().

Fixes b0b3db7955 ("vhost-net: cleanup
host notifiers at last step")

Cc: qemu-stable@nongnu.org
Cc: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
(cherry picked from commit 16617e36b0)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
2015-07-29 18:44:36 -05:00
..
9pfs 9pfs: Fix warnings from Sparse 2015-03-19 11:11:55 +03:00
acpi hw/acpi/aml-build: Fix memory leak 2015-07-29 18:21:41 -05:00
alpha alpha: memory: Replace memory_region_init_ram with memory_region_allocate_system_memory 2015-04-10 14:15:18 +01:00
arm arm: memory: Replace memory_region_init_ram with memory_region_allocate_system_memory 2015-04-08 17:30:36 +01:00
audio pcspk: Fix I/O port name 2015-04-04 09:45:59 +03:00
block fdc: force the fifo access to be in bounds of the allocated buffer 2015-07-28 18:26:06 -05:00
bt bt-sdp: fix broken uuids power-of-2 calculation 2015-07-28 17:46:44 -05:00
char sysbus: Make devices picking up backends unavailable with -device 2015-04-02 15:30:44 +02:00
core hw/core: rebase sysbus_get_fw_dev_path() to g_strdup_printf() 2015-07-29 18:41:25 -05:00
cpu icc_bus: fix typo ICC_BRIGDE -> ICC_BRIDGE 2014-11-03 19:51:56 +03:00
cris cris: memory: Replace memory_region_init_ram with memory_region_allocate_system_memory 2015-04-11 20:03:57 +10:00
display Fix remaining warnings from Sparse (void return) 2015-03-19 11:11:55 +03:00
dma omap: Fix warnings from Sparse 2015-03-19 11:11:55 +03:00
gpio omap: Fix warnings from Sparse 2015-03-19 11:11:55 +03:00
i2c pci: Trivial device model conversions to realize 2015-02-26 12:42:16 +01:00
i386 pc: acpi: fix pvpanic regression 2015-04-01 10:06:38 +02:00
ide AHCI: Protect cmd register 2015-03-27 15:48:11 -04:00
input adb.c: include ADBDevice parent state in KBDState and MouseState 2015-03-09 15:00:04 +01:00
intc target-i386: clear bsp bit when designating bsp 2015-04-02 15:57:27 +02:00
ipack pci: Trivial device model conversions to realize 2015-02-26 12:42:16 +01:00
isa hw: Mark devices picking up char backends actively FIXME 2015-04-02 15:30:28 +02:00
lm32 lm32: memory: Replace memory_region_init_ram with memory_region_allocate_system_memory 2015-04-10 14:12:20 +01:00
m68k m68k: memory: Replace memory_region_init_ram with memory_region_allocate_system_memory 2015-03-25 14:35:24 +01:00
mem pc-dimm: Add description for device list. 2015-03-19 11:17:36 +03:00
microblaze Remove superfluous '\n' around error_report() 2015-03-10 08:15:33 +03:00
mips mips: memory: Replace memory_region_init_ram with memory_region_allocate_system_memory 2015-03-25 14:35:31 +01:00
misc omap: Fix warnings from Sparse 2015-03-19 11:11:55 +03:00
moxie
net virtio-net: fix the upper bound when trying to delete queues 2015-07-28 18:22:35 -05:00
nvram fw_cfg: factor out initialization of FW_CFG_ID (rev. number) 2015-03-25 13:37:10 +01:00
openrisc hw/core/loader: implement address translation in uimage loader 2014-11-03 00:59:10 +03:00
pci pci: Fix crash with illegal "-net nic, model=xxx" option 2015-04-13 12:11:44 +01:00
pci-bridge pci, pc, virtio fixes and cleanups 2015-03-09 09:14:28 +00:00
pci-host mips: fix broken fulong2e machine 2015-04-17 12:11:48 +01:00
pcmcia
ppc Bugfixes and making SCSI adapters IOMMU-friendly. 2015-03-26 17:33:35 +00:00
s390x s390x/ipl: avoid sign extension 2015-03-30 09:25:17 +02:00
scsi virtio-scsi-dataplane: fix memory leak for VirtIOSCSIVring 2015-03-26 14:23:16 +01:00
sd sysbus: Make devices picking up backends unavailable with -device 2015-04-02 15:30:44 +02:00
sh4 r2d: Don't use legacy -usbdevice support for setting up board 2015-02-18 10:53:10 +01:00
sparc sparc: memory: Replace memory_region_init_ram with memory_region_allocate_system_memory 2015-03-25 14:36:14 +01:00
sparc64 fw_cfg: factor out initialization of FW_CFG_ID (rev. number) 2015-03-25 13:37:10 +01:00
ssi omap: Fix warnings from Sparse 2015-03-19 11:11:55 +03:00
timer i8254: fix out-of-bounds memory access in pit_ioport_read() 2015-07-29 18:40:21 -05:00
tpm Fix remaining warnings from Sparse (void return) 2015-03-19 11:11:55 +03:00
tricore target-tricore: check return value before using it 2014-11-02 10:04:34 +03:00
unicore32 unicore32: Use uc32_cpu_init() 2015-03-10 17:07:28 +01:00
usb usb: fix usb-net segfault 2015-07-28 18:20:04 -05:00
vfio vfio: Remove superfluous '\n' around error_report() 2015-03-10 08:15:33 +03:00
virtio vhost: correctly pass error to caller in vhost_dev_enable_notifiers() 2015-07-29 18:44:36 -05:00
watchdog i6300esb: Fix signed integer overflow 2015-03-25 13:38:05 +01:00
xen xen: limit guest control of PCI command register 2015-04-09 23:37:21 +01:00
xenpv
xtensa xtensa: Remove superfluous '\n' around error_report() 2015-03-10 08:15:33 +03:00
Makefile.objs vfio: move hw/misc/vfio.c to hw/vfio/pci.c Move vfio.h into include/hw/vfio 2014-12-19 15:24:06 -07:00