[PATCH] arch/arm64/include/asm/jump_label.h: use asm_volatile_goto

From: Miguel Ojeda
Date: Sun Sep 09 2018 - 11:52:02 EST


All other uses of "asm goto" go through asm_volatile_goto
(including the arm version of the same file). For consistency,
use it here as well.

Cc: Nick Desaulniers <ndesaulniers@xxxxxxxxxx>
Cc: Catalin Marinas <catalin.marinas@xxxxxxx>
Cc: Will Deacon <will.deacon@xxxxxxx>
Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
Signed-off-by: Miguel Ojeda <miguel.ojeda.sandonis@xxxxxxxxx>
---
arch/arm64/include/asm/jump_label.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/include/asm/jump_label.h b/arch/arm64/include/asm/jump_label.h
index 1b5e0e843c3a..7e2b3e360086 100644
--- a/arch/arm64/include/asm/jump_label.h
+++ b/arch/arm64/include/asm/jump_label.h
@@ -28,7 +28,7 @@

static __always_inline bool arch_static_branch(struct static_key *key, bool branch)
{
- asm goto("1: nop\n\t"
+ asm_volatile_goto("1: nop\n\t"
".pushsection __jump_table, \"aw\"\n\t"
".align 3\n\t"
".quad 1b, %l[l_yes], %c0\n\t"
@@ -42,7 +42,7 @@ static __always_inline bool arch_static_branch(struct static_key *key, bool bran

static __always_inline bool arch_static_branch_jump(struct static_key *key, bool branch)
{
- asm goto("1: b %l[l_yes]\n\t"
+ asm_volatile_goto("1: b %l[l_yes]\n\t"
".pushsection __jump_table, \"aw\"\n\t"
".align 3\n\t"
".quad 1b, %l[l_yes], %c0\n\t"
--
2.17.1