KVM: arm64: Select debug state to save/restore based on debug owner

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Select the set of debug registers to use based on the owner rather than
relying on debug_ptr. Besides the code cleanup, this allows us to
eliminate a couple instances kern_hyp_va() as well.

Tested-by: James Clark <james.clark@linaro.org>
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
Link: https://lore.kernel.org/r/20241219224116.3941496-9-oliver.upton@linux.dev
Signed-off-by: Marc Zyngier <maz@kernel.org>

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Oliver Upton 2024-12-19 14:41:05 -08:00 • committed by Marc Zyngier

parent 4cefbec97d

commit 58db67e9ac

2 changed files with 21 additions and 4 deletions

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2

arch/arm64/include/asm/kvm_host.h

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23

arch/arm64/kvm/hyp/include/hyp/debug-sr.h

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