* [RFC PATCH v2] locking/atomic: arch/mips: Fix atomic{_64,}_sub_if_positive
@ 2021-07-29 9:31 Rui Wang
2021-08-05 9:16 ` Thomas Bogendoerfer
0 siblings, 1 reply; 2+ messages in thread
From: Rui Wang @ 2021-07-29 9:31 UTC (permalink / raw)
To: Thomas Bogendoerfer, Peter Zijlstra
Cc: Will Deacon, Boqun Feng, linux-kernel, linux-mips, Rui Wang, Rui Wang
This looks like a typo and that caused atomic64 test failed.
Signed-off-by: Rui Wang <wangrui@loongson.cn>
---
arch/mips/include/asm/atomic.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/mips/include/asm/atomic.h b/arch/mips/include/asm/atomic.h
index 95e1f7f3597f..a0b9e7c1e4fc 100644
--- a/arch/mips/include/asm/atomic.h
+++ b/arch/mips/include/asm/atomic.h
@@ -206,7 +206,7 @@ ATOMIC_OPS(atomic64, xor, s64, ^=, xor, lld, scd)
* The function returns the old value of @v minus @i.
*/
#define ATOMIC_SIP_OP(pfx, type, op, ll, sc) \
-static __inline__ int arch_##pfx##_sub_if_positive(type i, pfx##_t * v) \
+static __inline__ type arch_##pfx##_sub_if_positive(type i, pfx##_t * v) \
{ \
type temp, result; \
\
--
2.32.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [RFC PATCH v2] locking/atomic: arch/mips: Fix atomic{_64,}_sub_if_positive
2021-07-29 9:31 [RFC PATCH v2] locking/atomic: arch/mips: Fix atomic{_64,}_sub_if_positive Rui Wang
@ 2021-08-05 9:16 ` Thomas Bogendoerfer
0 siblings, 0 replies; 2+ messages in thread
From: Thomas Bogendoerfer @ 2021-08-05 9:16 UTC (permalink / raw)
To: Rui Wang
Cc: Peter Zijlstra, Will Deacon, Boqun Feng, linux-kernel,
linux-mips, Rui Wang
On Thu, Jul 29, 2021 at 05:31:52PM +0800, Rui Wang wrote:
> This looks like a typo and that caused atomic64 test failed.
>
> Signed-off-by: Rui Wang <wangrui@loongson.cn>
> ---
> arch/mips/include/asm/atomic.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
applied to mips-next with slightly edited subject.
Thomas.
--
Crap can work. Given enough thrust pigs will fly, but it's not necessarily a
good idea. [ RFC1925, 2.3 ]
^ permalink raw reply [flat|nested] 2+ messages in thread
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2021-07-29 9:31 [RFC PATCH v2] locking/atomic: arch/mips: Fix atomic{_64,}_sub_if_positive Rui Wang
2021-08-05 9:16 ` Thomas Bogendoerfer
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