From 1b563ec1fef7b8a2740e1ee74b9f025c417f7e23 Mon Sep 17 00:00:00 2001 From: Jarod Wilson Date: Wed, 22 Mar 2017 21:30:31 -0400 Subject: [PATCH rdma-core] fix udma_to_device_barrier on aarch64 The definition for udma_to_device_barrier on aarch64 is missing. Looks like an oversight in the commit that removed the old barrier macros and added this one. Fixes: 85a5529dead5 ("Remove the old barrier macros") CC: Jason Gunthorpe Signed-off-by: Jarod Wilson --- util/udma_barrier.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/util/udma_barrier.h b/util/udma_barrier.h index 86578af5..9932a687 100644 --- a/util/udma_barrier.h +++ b/util/udma_barrier.h @@ -93,7 +93,7 @@ #elif defined(__sparc_v9__) #define udma_to_device_barrier() asm volatile("membar #StoreStore" ::: "memory") #elif defined(__aarch64__) -#define wmb() asm volatile("dsb st" ::: "memory"); +#define udma_to_device_barrier() asm volatile("dsb st" ::: "memory"); #elif defined(__sparc__) || defined(__s390x__) #define udma_to_device_barrier() asm volatile("" ::: "memory") #else -- 2.11.0