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| author | Doug Ledford <dledford@redhat.com> | 2015-09-25 10:46:07 -0400 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2015-09-25 10:46:07 -0400 |
| commit | 310b7cec8ea32dcd4e9978423717ce78dd89d45d (patch) | |
| tree | ed7de6ce3c25829d0e7de10d0db9b83c725ee327 /tools/virtio | |
| parent | e116a64fab650aed3d7b9b4db0b59c07f361bc9f (diff) | |
| parent | 1f93e4a96c9109378204c147b3eec0d0e8100fde (diff) | |
| download | cachepc-linux-310b7cec8ea32dcd4e9978423717ce78dd89d45d.tar.gz cachepc-linux-310b7cec8ea32dcd4e9978423717ce78dd89d45d.zip | |
Merge tag 'v4.3-rc2' into k.o/for-4.3-v1
Linux 4.3-rc2
Diffstat (limited to 'tools/virtio')
| -rw-r--r-- | tools/virtio/Makefile | 2 | ||||
| -rw-r--r-- | tools/virtio/asm/barrier.h | 2 | ||||
| -rw-r--r-- | tools/virtio/linux/export.h | 3 | ||||
| -rw-r--r-- | tools/virtio/linux/kernel.h | 8 |
4 files changed, 14 insertions, 1 deletions
diff --git a/tools/virtio/Makefile b/tools/virtio/Makefile index 505ad51b3b51..39c89a5ea990 100644 --- a/tools/virtio/Makefile +++ b/tools/virtio/Makefile @@ -6,7 +6,7 @@ vringh_test: vringh_test.o vringh.o virtio_ring.o CFLAGS += -g -O2 -Werror -Wall -I. -I../include/ -I ../../usr/include/ -Wno-pointer-sign -fno-strict-overflow -fno-strict-aliasing -fno-common -MMD -U_FORTIFY_SOURCE vpath %.c ../../drivers/virtio ../../drivers/vhost mod: - ${MAKE} -C `pwd`/../.. M=`pwd`/vhost_test + ${MAKE} -C `pwd`/../.. M=`pwd`/vhost_test V=${V} .PHONY: all test mod clean clean: ${RM} *.o vringh_test virtio_test vhost_test/*.o vhost_test/.*.cmd \ diff --git a/tools/virtio/asm/barrier.h b/tools/virtio/asm/barrier.h index aff61e13306c..26b7926bda88 100644 --- a/tools/virtio/asm/barrier.h +++ b/tools/virtio/asm/barrier.h @@ -3,6 +3,8 @@ #define mb() __sync_synchronize() #define smp_mb() mb() +# define dma_rmb() barrier() +# define dma_wmb() barrier() # define smp_rmb() barrier() # define smp_wmb() barrier() /* Weak barriers should be used. If not - it's a bug */ diff --git a/tools/virtio/linux/export.h b/tools/virtio/linux/export.h new file mode 100644 index 000000000000..416875e29254 --- /dev/null +++ b/tools/virtio/linux/export.h @@ -0,0 +1,3 @@ +#define EXPORT_SYMBOL_GPL(sym) extern typeof(sym) sym +#define EXPORT_SYMBOL(sym) extern typeof(sym) sym + diff --git a/tools/virtio/linux/kernel.h b/tools/virtio/linux/kernel.h index 1e8ce6979c1e..0a3da64638ce 100644 --- a/tools/virtio/linux/kernel.h +++ b/tools/virtio/linux/kernel.h @@ -22,6 +22,7 @@ typedef unsigned long long dma_addr_t; typedef size_t __kernel_size_t; +typedef unsigned int __wsum; struct page { unsigned long long dummy; @@ -47,6 +48,13 @@ static inline void *kmalloc(size_t s, gfp_t gfp) return __kmalloc_fake; return malloc(s); } +static inline void *kzalloc(size_t s, gfp_t gfp) +{ + void *p = kmalloc(s, gfp); + + memset(p, 0, s); + return p; +} static inline void kfree(void *p) { |