KVM: arm64: Turn host HVC handling into a dispatch table

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Now that we can use function pointer, use a dispatch table to call
the individual HVC handlers, leading to more maintainable code.

Further improvements include helpers to declare the mapping of
local variables to values passed in the host context.

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

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Marc Zyngier 2020-10-11 18:17:38 +01:00

parent 1db9d9ded7

commit 7cd0aaafaa

2 changed files with 135 additions and 94 deletions

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arch/arm64/kernel/image-vars.h

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arch/arm64/kvm/hyp/nvhe/hyp-main.c

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