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s390/jump_label: mark function(s) __always_inline 

Always inline asm inlines with variable operands for "i" constraints,
since they won't compile if the compiler would decide to not inline
them.

Reported-by: Michal Kubecek <mkubecek@suse.cz>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
alistair/sunxi64-5.4-dsi
Heiko Carstens 2019-10-04 12:29:18 +02:00 committed by Vasily Gorbik
parent 44967bfb55
commit 7f032febb6
1 changed files with 2 additions and 2 deletions
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4
arch/s390/include/asm/jump_label.h
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@ -20,7 +20,7 @@
* We use a brcl 0,2 instruction for jump labels at compile time so it
* can be easily distinguished from a hotpatch generated instruction.
*/
static inline bool arch_static_branch(struct static_key *key, bool branch)
static __always_inline bool arch_static_branch(struct static_key *key, bool branch)
{
asm_volatile_goto("0: brcl 0,"__stringify(JUMP_LABEL_NOP_OFFSET)"\n"
".pushsection __jump_table,\"aw\"\n"
@ -34,7 +34,7 @@ label:
return true;
}
static inline bool arch_static_branch_jump(struct static_key *key, bool branch)
static __always_inline bool arch_static_branch_jump(struct static_key *key, bool branch)
{
asm_volatile_goto("0: brcl 15,%l[label]\n"
".pushsection __jump_table,\"aw\"\n"