Re: [PATCH v6 10/11] KVM: arm64: BTI: Reset BTYPE when skipping emulated instructions

[Marc Zyngier]

On Wed, 12 Feb 2020 19:29:05 +0000
Mark Brown <broonie@xxxxxxxxxx> wrote:

> From: Dave Martin <Dave.Martin@xxxxxxx>
> 
> Since normal execution of any non-branch instruction resets the
> PSTATE BTYPE field to 0, so do the same thing when emulating a
> trapped instruction.
> 
> Branches don't trap directly, so we should never need to assign a
> non-zero value to BTYPE here.
> 
> Signed-off-by: Dave Martin <Dave.Martin@xxxxxxx>
> Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

Acked-by: Marc Zyngier <maz@xxxxxxxxxx>

	M.
-- 
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