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H A D | kvm_emulate.h | 30685d78 Mon Mar 16 11:50:52 CDT 2020 Dave Martin <Dave.Martin@arm.com> KVM: arm64: BTI: Reset BTYPE when skipping emulated instructions
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: Mark Brown <broonie@kernel.org> Signed-off-by: Dave Martin <Dave.Martin@arm.com> Acked-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> 30685d78 Mon Mar 16 11:50:52 CDT 2020 Dave Martin <Dave.Martin@arm.com> KVM: arm64: BTI: Reset BTYPE when skipping emulated instructions 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: Mark Brown <broonie@kernel.org> Signed-off-by: Dave Martin <Dave.Martin@arm.com> Acked-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
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