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d6ed27bae7
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Philippe Mathieu-Daudé d6ed27bae7 hw/virtio: Have virtqueue_get_avail_bytes() pass caches arg to callees 
Both virtqueue_packed_get_avail_bytes() and
virtqueue_split_get_avail_bytes() access the region cache, but
their caller also does. Simplify by having virtqueue_get_avail_bytes
calling both with RCU lock held, and passing the caches as argument.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210906104318.1569967-4-philmd@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
2021-10-05 11:19:40 -04:00
..
9pfs 9pfs: fix crash in v9fs_walk() 2021-09-02 13:26:22 +02:00
acpi memory_hotplug.c: send DEVICE_UNPLUG_GUEST_ERROR in acpi_memory_hotplug_write() 2021-09-30 12:26:06 +10:00
adc adc: Move the max111x driver to the adc directory 2021-06-17 07:10:32 -05:00
alpha hw/alpha: Provide a PCI-ISA bridge device node 2021-06-28 07:27:32 -07:00
arm machine: Move smp_prefer_sockets to struct SMPCompatProps 2021-10-01 15:29:15 +02:00
audio qbus: Rename qbus_create_inplace() to qbus_init() 2021-09-30 13:42:10 +01:00
avr hw/avr/atmega.c: use the avr51 cpu for atmega1280 2021-05-13 19:11:42 +02:00
block qbus: Rename qbus_create_inplace() to qbus_init() 2021-09-30 13:42:10 +01:00
char qbus: Rename qbus_create_inplace() to qbus_init() 2021-09-30 13:42:10 +01:00
core machine: Put all sanity-check in the generic SMP parser 2021-10-01 19:04:31 +02:00
cpu cpu/core: Fix "help" of CPU core device types 2021-04-09 16:05:16 -04:00
cris Do not include exec/address-spaces.h if it's not really necessary 2021-05-02 17:24:51 +02:00
display macfb: don't register declaration ROM 2021-09-29 10:45:19 +02:00
dma hw/dma: sifive_pdma: don't set Control.error if 0 bytes to transfer 2021-09-21 07:56:49 +10:00
gpio qbus: Rename qbus_create_inplace() to qbus_init() 2021-09-30 13:42:10 +01:00
hppa docs: fix references to docs/devel/tracing.rst 2021-06-02 06:51:09 +02:00
hyperv qbus: Rename qbus_create() to qbus_new() 2021-09-30 13:44:08 +01:00
i2c qbus: Rename qbus_create() to qbus_new() 2021-09-30 13:44:08 +01:00
i386 i386: Change the default Hyper-V version to match WS2016 2021-10-01 19:04:45 +02:00
ide ide: Rename ide_bus_new() to ide_bus_init() 2021-09-30 13:44:13 +01:00
input ps2: migration support for command reply queue 2021-09-10 07:32:32 +02:00
intc * SGX implementation for x86 2021-09-30 17:38:31 +01:00
ipack qbus: Rename qbus_create_inplace() to qbus_init() 2021-09-30 13:42:10 +01:00
ipmi ipmi/sim: fix watchdog_expired data type error in IPMIBmcSim struct 2021-07-08 14:15:01 -05:00
isa qbus: Rename qbus_create() to qbus_new() 2021-09-30 13:44:08 +01:00
m68k q800: configure nubus available slots for Quadra 800 2021-09-29 10:45:19 +02:00
mem docs: fix references to docs/devel/tracing.rst 2021-06-02 06:51:09 +02:00
microblaze Do not include sysemu/sysemu.h if it's not really necessary 2021-05-02 17:24:50 +02:00
mips arch_init.h: Don't include arch_init.h unnecessarily 2021-08-26 17:02:00 +01:00
misc qbus: Rename qbus_create() to qbus_new() 2021-09-30 13:44:08 +01:00
net virtio-net: fix use after unmap/free for sg 2021-09-17 16:07:52 +08:00
nios2 Do not include cpu.h if it's not really necessary 2021-05-02 17:24:51 +02:00
nubus qbus: Rename qbus_create_inplace() to qbus_init() 2021-09-30 13:42:10 +01:00
nvme qbus: Rename qbus_create_inplace() to qbus_init() 2021-09-30 13:42:10 +01:00
nvram hw/nvram: Introduce Xilinx battery-backed ram 2021-09-30 13:42:10 +01:00
openrisc Do not include exec/address-spaces.h if it's not really necessary 2021-05-02 17:24:51 +02:00
pci qbus: Rename qbus_create() to qbus_new() 2021-09-30 13:44:08 +01:00
pci-bridge hw/pcie-root-port: Fix hotplug for PCI devices requiring IO 2021-08-03 16:31:07 -04:00
pci-host pci: Rename pci_root_bus_new_inplace() to pci_root_bus_init() 2021-09-30 13:42:10 +01:00
pcmcia hw/pcmcia: Do not register PCMCIA type if not required 2021-05-02 17:24:50 +02:00
ppc machine: Move smp_prefer_sockets to struct SMPCompatProps 2021-10-01 15:29:15 +02:00
rdma pvrdma: Fix the ring init error flow (CVE-2021-3608) 2021-07-04 22:47:51 +03:00
remote hw/remote/proxy: Categorize Wireless devices as 'Network' ones 2021-10-04 09:47:26 +02:00
riscv hw/riscv: opentitan: Correct the USB Dev address 2021-09-21 12:10:47 +10:00
rtc docs: fix references to docs/devel/tracing.rst 2021-06-02 06:51:09 +02:00
rx hw/rx/rx-gdbsim: Do not accept invalid memory size 2021-05-03 10:07:41 +02:00
s390x machine: Move smp_prefer_sockets to struct SMPCompatProps 2021-10-01 15:29:15 +02:00
scsi qbus: Rename qbus_create_inplace() to qbus_init() 2021-09-30 13:42:10 +01:00
sd qbus: Rename qbus_create_inplace() to qbus_init() 2021-09-30 13:42:10 +01:00
sensor hw/misc: Add Infineon DPS310 sensor model 2021-09-20 08:50:59 +02:00
sh4 Do not include exec/address-spaces.h if it's not really necessary 2021-05-02 17:24:51 +02:00
smbios hw/smbios: support for type 41 (onboard devices extended information) 2021-05-14 10:26:18 -04:00
sparc sun4m: fix setting CPU id when more than one CPU is present 2021-09-08 11:09:45 +01:00
sparc64 hw/block/fdc: Extract ISA floppy controllers to fdc-isa.c 2021-06-25 08:53:28 -04:00
ssi qbus: Rename qbus_create() to qbus_new() 2021-09-30 13:44:08 +01:00
timer hw/timer: Add SiFive PWM support 2021-09-21 07:56:49 +10:00
tpm tpm: mark correct memory region range dirty when clearing RAM 2021-10-02 08:43:21 +02:00
tricore hw/tricore: fix inclusion of tricore_testboard 2021-07-20 20:10:21 +02:00
usb qbus: Rename qbus_create_inplace() to qbus_init() 2021-09-30 13:42:10 +01:00
vfio memory: Name all the memory listeners 2021-09-30 15:30:24 +02:00
virtio hw/virtio: Have virtqueue_get_avail_bytes() pass caches arg to callees 2021-10-05 11:19:40 -04:00
watchdog watchdog: aspeed: Fix sequential control writes 2021-09-20 08:50:59 +02:00
xen target-arm queue: 2021-09-30 21:16:54 +01:00
xenpv
xtensa Do not include exec/address-spaces.h if it's not really necessary 2021-05-02 17:24:51 +02:00
Kconfig hw/arm: xlnx-zcu102: Add Xilinx eFUSE device 2021-09-30 13:42:10 +01:00
meson.build sensor: Move hardware sensors from misc to a sensor directory 2021-06-17 07:10:32 -05:00