KVM: arm64: Remove PMU RAZ/WI handling

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There is no RAZ/WI handling allowed for the PMU registers in the
ARMv8 architecture. Nobody can remember how we cam to the conclusion
that we could do this, but the ARMv8 ARM is pretty clear that we cannot.

Remove the RAZ/WI handling of the PMU system registers when it is
not configured.

Reviewed-by: Alexandru Elisei <alexandru.elisei@arm.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>

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This commit is contained in:

Marc Zyngier 2020-11-13 14:12:53 +00:00

parent b0737e999e

commit f975ccb08d

1 changed files with 0 additions and 30 deletions

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arch/arm64/kvm/sys_regs.c

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