Messages in this thread | | | Date | Sat, 15 Feb 2020 11:56:24 +0000 | From | Marc Zyngier <> | Subject | Re: [PATCH v6 10/11] KVM: arm64: BTI: Reset BTYPE when skipping emulated instructions |
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On Wed, 12 Feb 2020 19:29:05 +0000 Mark Brown <broonie@kernel.org> wrote:
> From: Dave Martin <Dave.Martin@arm.com> > > 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@arm.com> > Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Marc Zyngier <maz@kernel.org>
M. -- Jazz is not dead. It just smells funny...
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