arm64: mm: Add asid_gen_match() helper

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Add a macro to check if an ASID is from the current generation, since a
subsequent patch will introduce a third user for this test.

Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Link: https://lore.kernel.org/r/20200519175502.2504091-6-jean-philippe@linaro.org
Signed-off-by: Will Deacon <will@kernel.org>

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Jean-Philippe Brucker 2020-05-19 19:54:43 +02:00 • committed by Will Deacon

parent bd4298c72b

commit 4fc92254bf

1 changed files with 5 additions and 3 deletions

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arch/arm64/mm/context.c

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