| Message ID | 20190423032106.11960-4-yamada.masahiro@socionext.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | compiler: allow all arches to enable CONFIG_OPTIMIZE_INLINING | expand |
diff --git a/arch/s390/include/asm/cpacf.h b/arch/s390/include/asm/cpacf.h index 3cc52e37b4b2..f316de40e51b 100644 --- a/arch/s390/include/asm/cpacf.h +++ b/arch/s390/include/asm/cpacf.h @@ -202,7 +202,7 @@ static inline int __cpacf_check_opcode(unsigned int opcode) } } -static inline int cpacf_query(unsigned int opcode, cpacf_mask_t *mask) +static __always_inline int cpacf_query(unsigned int opcode, cpacf_mask_t *mask) { if (__cpacf_check_opcode(opcode)) { __cpacf_query(opcode, mask);
This prepares to move CONFIG_OPTIMIZE_INLINING from x86 to a common place. We need to eliminate potential issues beforehand. If it is enabled for s390, the following error is reported: In file included from arch/s390/crypto/des_s390.c:19: ./arch/s390/include/asm/cpacf.h: In function 'cpacf_query': ./arch/s390/include/asm/cpacf.h:170:2: warning: asm operand 3 probably doesn't match constraints asm volatile( ^~~ ./arch/s390/include/asm/cpacf.h:170:2: error: impossible constraint in 'asm' Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> --- Changes in v3: None Changes in v2: - split into a separate patch arch/s390/include/asm/cpacf.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)