linux-kernel - Re: [PATCH 01/17] arm64: Reuse TCR field definitions for EL1 and EL2

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Date:	Fri, 8 Apr 2016 14:43:39 +0200
From:	Christoffer Dall <christoffer.dall@...aro.org>
To:	Suzuki K Poulose <suzuki.poulose@....com>
Cc:	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	kvmarm@...ts.cs.columbia.edu, kvm@...r.kernel.org,
	marc.zyngier@....com, mark.rutland@....com, will.deacon@....com,
	catalin.marinas@....com
Subject: Re: [PATCH 01/17] arm64: Reuse TCR field definitions for EL1 and EL2

On Mon, Apr 04, 2016 at 05:26:01PM +0100, Suzuki K Poulose wrote:
> TCR_EL1, TCR_EL2 and VTCR_EL2, all share some field positions
> (TG0, ORGN0, IRGN0 and SH0) and their corresponding value definitions.
> 
> This patch makes the TCR_EL1 definitions reusable and uses them for TCR_EL2
> and VTCR_EL2 fields.
> 
> This also fixes a bug where TG0 in {V}TCR_EL2 was treated as 1bit field.
> 
> Cc: Catalin Marinas <catalin.marinas@....com>
> Cc: Mark Rutland <mark.rutland@....com>
> Cc: Will Deacon <will.deacon@....com>
> Cc: Marc Zyngier <marc.zyngier@....com>
> Cc: Christoffer Dall <christoffer.dall@...aro.org>
> Signed-off-by: Suzuki K Poulose <suzuki.poulose@....com>

Reviewed-by: Christoffer Dall <christoffer.dall@...aro.org>