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From: Catalin Marinas <catalin.marinas@arm.com>
To: Anshuman Khandual <anshuman.khandual@arm.com>
Cc: linux-arm-kernel@lists.infradead.org,
	Will Deacon <will@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH] arm64/mm: Rename ARM64_SWAPPER_USES_SECTION_MAPS
Date: Fri, 18 Jun 2021 09:23:44 +0100	[thread overview]
Message-ID: <20210618082344.GA16116@arm.com> (raw)
In-Reply-To: <1623991622-24294-1-git-send-email-anshuman.khandual@arm.com>

On Fri, Jun 18, 2021 at 10:17:02AM +0530, Anshuman Khandual wrote:
> ARM64_SWAPPER_USES_SECTION_MAPS implies that a PMD level huge page mappings
> are used for swapper, idmap and vmemmap. Lets make it PMD explicit removing
> any possible confusion with generic memory sections and also bit generic as
> it's applicable for idmap and vmemmap mappings as well. Hence rename it as
> ARM64_KERNEL_USES_PMD_MAPS instead.
> 
> Cc: Catalin Marinas <catalin.marinas@arm.com>
> Cc: Will Deacon <will@kernel.org>
> Cc: Mark Rutland <mark.rutland@arm.com>
> Cc: linux-arm-kernel@lists.infradead.org
> Cc: linux-kernel@vger.kernel.org
> Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>

With the removal of "section" naming in another patch, I think this
makes sense.

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

WARNING: multiple messages have this Message-ID (diff)
From: Catalin Marinas <catalin.marinas@arm.com>
To: Anshuman Khandual <anshuman.khandual@arm.com>
Cc: linux-arm-kernel@lists.infradead.org,
	Will Deacon <will@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH] arm64/mm: Rename ARM64_SWAPPER_USES_SECTION_MAPS
Date: Fri, 18 Jun 2021 09:23:44 +0100	[thread overview]
Message-ID: <20210618082344.GA16116@arm.com> (raw)
In-Reply-To: <1623991622-24294-1-git-send-email-anshuman.khandual@arm.com>

On Fri, Jun 18, 2021 at 10:17:02AM +0530, Anshuman Khandual wrote:
> ARM64_SWAPPER_USES_SECTION_MAPS implies that a PMD level huge page mappings
> are used for swapper, idmap and vmemmap. Lets make it PMD explicit removing
> any possible confusion with generic memory sections and also bit generic as
> it's applicable for idmap and vmemmap mappings as well. Hence rename it as
> ARM64_KERNEL_USES_PMD_MAPS instead.
> 
> Cc: Catalin Marinas <catalin.marinas@arm.com>
> Cc: Will Deacon <will@kernel.org>
> Cc: Mark Rutland <mark.rutland@arm.com>
> Cc: linux-arm-kernel@lists.infradead.org
> Cc: linux-kernel@vger.kernel.org
> Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>

With the removal of "section" naming in another patch, I think this
makes sense.

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

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  reply	other threads:[~2021-06-18  8:23 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-18  4:47 [PATCH] arm64/mm: Rename ARM64_SWAPPER_USES_SECTION_MAPS Anshuman Khandual
2021-06-18  4:47 ` Anshuman Khandual
2021-06-18  8:23 ` Catalin Marinas [this message]
2021-06-18  8:23   ` Catalin Marinas
2021-06-21 18:13 ` Will Deacon
2021-06-21 18:13   ` Will Deacon

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