[PATCH] powerpc/uaccess: Add pre-update addressing to __put_user_asm_goto()

Enable pre-update addressing mode in __put_user_asm_goto()

Signed-off-by: Christophe Leroy <redacted>
---
 arch/powerpc/include/asm/uaccess.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h
index 7c2427f237e1..a5cfe867fbdc 100644
--- a/arch/powerpc/include/asm/uaccess.h
+++ b/arch/powerpc/include/asm/uaccess.h

@@ -254,7 +254,7 @@ do {								\
 		"1:	" op "%U1%X1 %0,%1	# put_user\n"	\
 		EX_TABLE(1b, %l2)				\
 		:						\
-		: "r" (x), "m" (*addr)				\
+		: "r" (x), "m<>" (*addr)				\
 		:						\
 		: label)
 

-- 
2.25.0

On Fri, 4 Sep 2020 10:46:47 +0000 (UTC), Christophe Leroy wrote:

Enable pre-update addressing mode in __put_user_asm_goto()

Applied to powerpc/next.

[1/1] powerpc/uaccess: Add pre-update addressing to __put_user_asm_goto()
      https://git.kernel.org/powerpc/c/fcf1f26895a4f14618b0dc04e0801b123c55e4a3

cheers