arm64: tlb: Rewrite stale comment in asm/tlbflush.h

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Peter Z asked me to justify the barrier usage in asm/tlbflush.h, but
actually that whole block comment needs to be rewritten.

Reported-by: Peter Zijlstra <peterz@infradead.org>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

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Will Deacon 2018-08-28 14:52:17 +01:00 • committed by Catalin Marinas

parent ace8cb7545

commit 7f08872774

1 changed files with 55 additions and 25 deletions

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arch/arm64/include/asm/tlbflush.h

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