Commit a6aac408 authored by Jean-Philippe Brucker's avatar Jean-Philippe Brucker Committed by Andrii Nakryiko
Browse files

libbpf: Fix arm64 build 



The macro for libbpf_smp_store_release() doesn't build on arm64, fix it.

Fixes: 291471dd ("libbpf, xsk: Add libbpf_smp_store_release libbpf_smp_load_acquire")
Signed-off-by: default avatarJean-Philippe Brucker <jean-philippe@linaro.org>
Signed-off-by: default avatarAndrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20210308182521.155536-1-jean-philippe@linaro.org
parent bbb41728

tools/lib/bpf/libbpf_util.h

+1 −1
Original line number Diff line number Diff line
@@ -35,7 +35,7 @@ extern "C" { 
		typeof(*p) ___p1;					\

		asm volatile ("ldar %w0, %1"				\

			      : "=r" (___p1) : "Q" (*p) : "memory");	\

		__p1;							\

		___p1;							\

	})

#elif defined(__riscv)

# define libbpf_smp_store_release(p, v)					\