linux-kernel - Re: [PATCH rcu 04/27] arch/powerpc/kvm: Remove "select SRCU"

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Message-ID: <87h6wwhbtb.fsf@mpe.ellerman.id.au>
Date:   Thu, 12 Jan 2023 10:49:04 +1100
From:   Michael Ellerman <mpe@...erman.id.au>
To:     "Paul E. McKenney" <paulmck@...nel.org>, rcu@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, kernel-team@...a.com,
        rostedt@...dmis.org, "Paul E. McKenney" <paulmck@...nel.org>,
        Nicholas Piggin <npiggin@...il.com>,
        Christophe Leroy <christophe.leroy@...roup.eu>,
        linuxppc-dev@...ts.ozlabs.org
Subject: Re: [PATCH rcu 04/27] arch/powerpc/kvm: Remove "select SRCU"

"Paul E. McKenney" <paulmck@...nel.org> writes:
> Now that the SRCU Kconfig option is unconditionally selected, there is
> no longer any point in selecting it.  Therefore, remove the "select SRCU"
> Kconfig statements.
>
> Signed-off-by: Paul E. McKenney <paulmck@...nel.org>
> Cc: Michael Ellerman <mpe@...erman.id.au>
> Cc: Nicholas Piggin <npiggin@...il.com>
> Cc: Christophe Leroy <christophe.leroy@...roup.eu>
> Cc: <linuxppc-dev@...ts.ozlabs.org>
> ---
>  arch/powerpc/kvm/Kconfig | 1 -
>  1 file changed, 1 deletion(-)

Acked-by: Michael Ellerman <mpe@...erman.id.au> (powerpc)

cheers

> diff --git a/arch/powerpc/kvm/Kconfig b/arch/powerpc/kvm/Kconfig
> index a9f57dad6d916..902611954200d 100644
> --- a/arch/powerpc/kvm/Kconfig
> +++ b/arch/powerpc/kvm/Kconfig
> @@ -22,7 +22,6 @@ config KVM
>  	select PREEMPT_NOTIFIERS
>  	select HAVE_KVM_EVENTFD
>  	select HAVE_KVM_VCPU_ASYNC_IOCTL
> -	select SRCU
>  	select KVM_VFIO
>  	select IRQ_BYPASS_MANAGER
>  	select HAVE_KVM_IRQ_BYPASS
> -- 
> 2.31.1.189.g2e36527f23