Re: [PATCH v15 4/8] arm64: futex: refactor futex atomic operation

[Yeoreum Yun <yeoreum.yun@arm.com>]

Hi Catalin,

> On Fri, Feb 27, 2026 at 03:17:01PM +0000, Yeoreum Yun wrote:
> > Refactor futex atomic operations using ll/sc method with
> > clearing PSTATE.PAN to prepare to apply FEAT_LSUI on them.
> >
> > Signed-off-by: Yeoreum Yun <yeoreum.yun@arm.com>
> > Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
> > ---
> >  arch/arm64/include/asm/futex.h | 137 +++++++++++++++++++++------------
> >  1 file changed, 87 insertions(+), 50 deletions(-)
> >
> > diff --git a/arch/arm64/include/asm/futex.h b/arch/arm64/include/asm/futex.h
> > index bc06691d2062..9a0efed50743 100644
> > --- a/arch/arm64/include/asm/futex.h
> > +++ b/arch/arm64/include/asm/futex.h
> > @@ -7,21 +7,25 @@
> >
> >  #include <linux/futex.h>
> >  #include <linux/uaccess.h>
> > +#include <linux/stringify.h>
>
> Nit: what needs stringify.h in this file? It get removed (or rather
> moved to lsui.h) in the next patch.

Thanks to point out this. Yes. in this patch, stringfy.h doesn't need
and patch #5 already includes the stringfy.h in lsui.h.

I'll remove it next round.

--
Sincerely,
Yeoreum Yun