[PATCH] arm64/kvm: set {v,}TCR_EL2 RES1 bits

Christoffer Dall christoffer.dall at linaro.org
Sun Aug 30 09:53:00 PDT 2015


On Mon, Aug 24, 2015 at 02:42:05PM +0100, Mark Rutland wrote:
> Currently we don't set the RES1 bits of TCR_EL2 and VTCR_EL2 when
> configuring them, which could lead to unexpected behaviour when an
> architectural meaning is defined for those bits.
> 
> Set the RES1 bits to avoid issues.
> 
> Signed-off-by: Mark Rutland <mark.rutland at arm.com>
> Cc: Catalin Marinas <catalin.marinas at arm.com>
> Cc: Christoffer Dall <christoffer.dall at linaro.org>
> Cc: Marc Zyngier <marc.zyngier at arm.com>
> Cc: Suzuki Poulose <suzuki.poulose at arm.com>
> Cc: Will Deacon <will.deacon at arm.com>

Reviewed-by: Christoffer Dall <christoffer.dall at linaro.org>



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