> +static __inline__ bool local_try_cmpxchg(local_t *l, long *old, long new)
> +{
> + typeof(l->a.counter) *__old = (typeof(l->a.counter) *) old;
> + return try_cmpxchg_local(&l->a.counter, __old, new);
> +}
> +
This patch then causes following sparse errors:
./arch/x86/include/as
On Wed, Apr 12, 2023 at 03:37:50PM +0200, Uros Bizjak wrote:
> On Wed, Apr 12, 2023 at 1:33 PM Peter Zijlstra wrote:
> >
> > On Wed, Apr 05, 2023 at 04:17:08PM +0200, Uros Bizjak wrote:
> > > diff --git a/arch/powerpc/include/asm/local.h
> > > b/arch/powerpc/include/asm/local.h
> > > index bc4bd1
On Wed, Apr 12, 2023 at 1:33 PM Peter Zijlstra wrote:
>
> On Wed, Apr 05, 2023 at 04:17:08PM +0200, Uros Bizjak wrote:
> > diff --git a/arch/powerpc/include/asm/local.h
> > b/arch/powerpc/include/asm/local.h
> > index bc4bd19b7fc2..45492fb5bf22 100644
> > --- a/arch/powerpc/include/asm/local.h
>
On Wed, Apr 05, 2023 at 04:17:08PM +0200, Uros Bizjak wrote:
> diff --git a/arch/powerpc/include/asm/local.h
> b/arch/powerpc/include/asm/local.h
> index bc4bd19b7fc2..45492fb5bf22 100644
> --- a/arch/powerpc/include/asm/local.h
> +++ b/arch/powerpc/include/asm/local.h
> @@ -90,6 +90,17 @@ static
Implement target specific support for local_try_cmpxchg
and local_cmpxchg using typed C wrappers that call their
_local counterpart and provide additional checking of
their input arguments.
Cc: Richard Henderson
Cc: Ivan Kokshaysky
Cc: Matt Turner
Cc: Huacai Chen
Cc: WANG Xuerui
Cc: Jiaxun Ya
