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Date:   Thu, 05 Jan 2023 09:38:01 +0000
Message-ID: <86mt6x724m.wl-maz@kernel.org>
From:   Marc Zyngier <maz@kernel.org>
To:     "Paul E. McKenney" <paulmck@kernel.org>
Cc:     rcu@vger.kernel.org, linux-kernel@vger.kernel.org,
        kernel-team@meta.com, rostedt@goodmis.org,
        James Morse <james.morse@arm.com>,
        Alexandru Elisei <alexandru.elisei@arm.com>,
        Suzuki K Poulose <suzuki.poulose@arm.com>,
        Oliver Upton <oliver.upton@linux.dev>,
        Catalin Marinas <catalin.marinas@arm.com>,
        Will Deacon <will@kernel.org>,
        linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev,
        kvmarm@lists.cs.columbia.edu
Subject: Re: [PATCH rcu 02/27] arch/arm64/kvm: Remove "select SRCU"
In-Reply-To: <20230105003813.1770367-2-paulmck@kernel.org>
References: <20230105003759.GA1769545@paulmck-ThinkPad-P17-Gen-1>
        <20230105003813.1770367-2-paulmck@kernel.org>
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On Thu, 05 Jan 2023 00:37:48 +0000,
"Paul E. McKenney" <paulmck@kernel.org> wrote:
> 
> 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@kernel.org>
> Cc: Marc Zyngier <maz@kernel.org>
> Cc: James Morse <james.morse@arm.com>
> Cc: Alexandru Elisei <alexandru.elisei@arm.com>
> Cc: Suzuki K Poulose <suzuki.poulose@arm.com>
> Cc: Oliver Upton <oliver.upton@linux.dev>
> Cc: Catalin Marinas <catalin.marinas@arm.com>
> Cc: Will Deacon <will@kernel.org>
> Cc: <linux-arm-kernel@lists.infradead.org>
> Cc: <kvmarm@lists.linux.dev>
> Cc: <kvmarm@lists.cs.columbia.edu>
> ---
>  arch/arm64/kvm/Kconfig | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/arch/arm64/kvm/Kconfig b/arch/arm64/kvm/Kconfig
> index 05da3c8f7e88f..312f0e9869111 100644
> --- a/arch/arm64/kvm/Kconfig
> +++ b/arch/arm64/kvm/Kconfig
> @@ -28,7 +28,6 @@ menuconfig KVM
>  	select KVM_MMIO
>  	select KVM_GENERIC_DIRTYLOG_READ_PROTECT
>  	select KVM_XFER_TO_GUEST_WORK
> -	select SRCU
>  	select KVM_VFIO
>  	select HAVE_KVM_EVENTFD
>  	select HAVE_KVM_IRQFD

Acked-by: Marc Zyngier <maz@kernel.org>

	M.

-- 
Without deviation from the norm, progress is not possible.