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Date:   Tue, 11 Jan 2022 10:19:22 +0000
From:   Catalin Marinas <catalin.marinas@arm.com>
To:     Anshuman Khandual <anshuman.khandual@arm.com>
Cc:     linux-mm@kvack.org, Will Deacon <will@kernel.org>,
        Thomas Gleixner <tglx@linutronix.de>,
        Ingo Molnar <mingo@redhat.com>,
        "H. Peter Anvin" <hpa@zytor.com>,
        Andrew Morton <akpm@linux-foundation.org>,
        linux-arm-kernel@lists.infradead.org, x86@kernel.org,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH] mm: Generalize ARCH_HAS_FILTER_PGPROT
Message-ID: <Yd1Zqqy8rkLJM2u7@arm.com>
References: <1641796896-16960-1-git-send-email-anshuman.khandual@arm.com>
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On Mon, Jan 10, 2022 at 12:11:36PM +0530, Anshuman Khandual wrote:
> ARCH_HAS_FILTER_PGPROT config has duplicate definitions on platforms that
> subscribe it. Instead make it a generic config option which can be selected
> on applicable platforms when required.
> 
> Cc: Catalin Marinas <catalin.marinas@arm.com>
> Cc: Will Deacon <will@kernel.org>
> Cc: Thomas Gleixner <tglx@linutronix.de>
> Cc: Ingo Molnar <mingo@redhat.com>
> Cc: "H. Peter Anvin" <hpa@zytor.com>
> Cc: Andrew Morton <akpm@linux-foundation.org>
> Cc: linux-arm-kernel@lists.infradead.org
> Cc: x86@kernel.org
> Cc: linux-mm@kvack.org
> Cc: linux-kernel@vger.kernel.org
> Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>

Assuming this goes in via the mm tree, for arm64:

Acked-by: Catalin Marinas <catalin.marinas@arm.com>