arm64: KVM: Reserve 4 additional instructions in the BPI template

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So far, we only reserve a single instruction in the BPI template in
order to branch to the vectors. As we're going to stuff a few more
instructions there, let's reserve a total of 5 instructions, which
we're going to patch later on as required.

We also introduce a small refactor of the vectors themselves, so that
we stop carrying the target branch around.

Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Reviewed-by: Andrew Jones <drjones@redhat.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>

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Marc Zyngier 2018-03-13 12:24:02 +00:00

parent 4340ba80bd

commit f0445dfadb

1 changed files with 15 additions and 24 deletions

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arch/arm64/kernel/bpi.S

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