arm64: elf: advertise 8.1 atomic instructions as new hwcap

[linux-drm-fsl-dcu.git] / arch / arm64 / include / uapi / asm / hwcap.h

diff --git a/arch/arm64/include/uapi/asm/hwcap.h b/arch/arm64/include/uapi/asm/hwcap.h
index 73cf0f54d57cc2459ce424f627f2a15d2ac496e6..361c8a8ef55f372a6c766889cbae007e680f7ef3 100644 (file)
--- a/arch/arm64/include/uapi/asm/hwcap.h
+++ b/arch/arm64/include/uapi/asm/hwcap.h
@@ -27,5 +27,6 @@
 #define HWCAP_SHA1             (1 << 5)
 #define HWCAP_SHA2             (1 << 6)
 #define HWCAP_CRC32            (1 << 7)
+#define HWCAP_ATOMICS          (1 << 8)
 
 #endif /* _UAPI__ASM_HWCAP_H */