arm64: Allow arm64_sw.hvhe on command line

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Add the arm64_sw.hvhe=1 option to force the use of the hVHE mode
in the hypervisor code only.

This enables the hVHE mode of operation when using KVM on VHE
hardware.

Signed-off-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Link: https://lore.kernel.org/r/20230609162200.2024064-17-maz@kernel.org
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>

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Marc Zyngier 2023-06-09 17:21:59 +01:00 • committed by Oliver Upton

parent 38cba55008

commit ad744e8cb3

1 changed files with 11 additions and 0 deletions

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arch/arm64/kernel/idreg-override.c

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