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Message-ID: <c28e1aa4-c0f1-8010-6a11-005e7f1db01c@arm.com>
Date: Mon, 16 Jul 2018 13:45:05 +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
Subject: Re: [PATCH v6 1/8] KVM: arm/arm64: Share common code in
user_mem_abort()
On 16/07/18 12:08, Punit Agrawal wrote:
> The code for operations such as marking the pfn as dirty, and
> dcache/icache maintenance during stage 2 fault handling is duplicated
> between normal pages and PMD hugepages.
>
> Instead of creating another copy of the operations when we introduce
> PUD hugepages, let's share them across the different pagesizes.
>
> Signed-off-by: Punit Agrawal <punit.agrawal@....com>
> Cc: Christoffer Dall <christoffer.dall@....com>
> Cc: Marc Zyngier <marc.zyngier@....com>
Thanks for splitting the patch. It looks much simpler this way.
Reviewed-by: Suzuki K Poulose <suzuki.poulose@....com>
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