linux-kernel - Re: [PATCH v5 2/7] KVM: arm/arm64: Introduce helpers to manupulate page table entries

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Message-ID: <691fcde0-b0a2-d258-ac99-49c6c4794247@arm.com>
Date:   Wed, 11 Jul 2018 14:00:48 +0100
From:   Suzuki K Poulose <Suzuki.Poulose@....com>
To:     Punit Agrawal <punit.agrawal@....com>, kvmarm@...ts.cs.columbia.edu
Cc:     linux-arm-kernel@...ts.infradead.org, marc.zyngier@....com,
        christoffer.dall@....com, linux-kernel@...r.kernel.org,
        will.deacon@....com, Russell King <linux@...linux.org.uk>,
        Catalin Marinas <catalin.marinas@....com>
Subject: Re: [PATCH v5 2/7] KVM: arm/arm64: Introduce helpers to manupulate
 page table entries

On 09/07/18 15:41, Punit Agrawal wrote:
> Introduce helpers to abstract architectural handling of the conversion
> of pfn to page table entries and marking a PMD page table entry as a
> block entry.
> 
> The helpers are introduced in preparation for supporting PUD hugepages
> at stage 2 - which are supported on arm64 but do not exist on arm.
> 
> Signed-off-by: Punit Agrawal <punit.agrawal@....com>
> Acked-by: Christoffer Dall <christoffer.dall@....com>
> Cc: Marc Zyngier <marc.zyngier@....com>
> Cc: Russell King <linux@...linux.org.uk>
> Cc: Catalin Marinas <catalin.marinas@....com>
> Cc: Will Deacon <will.deacon@....com>
> ---

Reviewed-by: Suzuki K Poulose <suzuki.poulose@....com>