John David Anglin e72b23dec1 parisc: Do not use an ordered store in pa_tlb_lock() ...

No need to use an ordered store in pa_tlb_lock() and update the comment
regarng usage of the sid register to unlocak a spinlock in
tlb_unlock0().

Signed-off-by: John David Anglin <dave.anglin@bell.net>
Signed-off-by: Helge Deller <deller@gmx.de>
Cc: <stable@vger.kernel.org> # v5.0+

2020-07-28 19:29:38 +02:00

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