[PATCH] x86/uapi: fix SHADOW_STACK_SET_TOKEN type

[Dmitry V. Levin]

Fix the type of SHADOW_STACK_SET_TOKEN to match the type of the
corresponding "flags" argument of map_shadow_stack syscall which
is of type "unsigned int".

Fixes: c35559f94ebc3 ("x86/shstk: Introduce map_shadow_stack syscall")
Signed-off-by: Dmitry V. Levin <ldv@xxxxxxxxx>
---
 arch/x86/include/uapi/asm/mman.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/include/uapi/asm/mman.h b/arch/x86/include/uapi/asm/mman.h
index 46cdc941f958..8419e25bb617 100644
--- a/arch/x86/include/uapi/asm/mman.h
+++ b/arch/x86/include/uapi/asm/mman.h
@@ -6,7 +6,7 @@
 #define MAP_ABOVE4G	0x80		/* only map above 4GB */
 
 /* Flags for map_shadow_stack(2) */
-#define SHADOW_STACK_SET_TOKEN	(1ULL << 0)	/* Set up a restore token in the shadow stack */
+#define SHADOW_STACK_SET_TOKEN	(1U << 0)	/* Set up a restore token in the shadow stack */
 
 #include <asm-generic/mman.h>
 
-- 
ldv