Re: [PATCH 2/4] KVM: s390: Remove cond_resched() calls

[Claudio Imbrenda]

On Mon, 27 Jul 2026 18:24:28 +0200
Heiko Carstens <hca@xxxxxxxxxxxxx> wrote:

> Since [1] cond_resched() is a no-op on s390. Remove all calls.
> 
> [1] commit 7dadeaa6e851 ("sched: Further restrict the preemption modes")
> 
> Signed-off-by: Heiko Carstens <hca@xxxxxxxxxxxxx>
> ---
>  arch/s390/include/asm/uv.h  | 1 -
>  arch/s390/kvm/gaccess.c     | 8 ++------
>  arch/s390/kvm/gmap.c        | 4 ----
>  arch/s390/kvm/kvm-s390.c    | 1 -
>  arch/s390/kvm/pv.c          | 1 -
>  arch/s390/kvm/vsie.c        | 1 -
>  arch/s390/mm/gmap_helpers.c | 1 -
>  7 files changed, 2 insertions(+), 15 deletions(-)
> 
> diff --git a/arch/s390/include/asm/uv.h b/arch/s390/include/asm/uv.h
> index d919e69662f5..795da130342a 100644
> --- a/arch/s390/include/asm/uv.h
> +++ b/arch/s390/include/asm/uv.h
> @@ -461,7 +461,6 @@ static inline int uv_call_sched(unsigned long r1, unsigned long r2)
>  
>  	do {
>  		cc = __uv_call(r1, r2);
> -		cond_resched();
>  	} while (cc > 1);
>  	return cc;
>  }

so now uv_call_sched() is the same as uv_call()?
just drop uv_call_sched() then


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