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Commit 8dfab466 authored by John David Anglin's avatar John David Anglin Committed by Greg Kroah-Hartman
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parisc: Do not use an ordered store in pa_tlb_lock()



commit e72b23de upstream.

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: default avatarJohn David Anglin <dave.anglin@bell.net>
Signed-off-by: default avatarHelge Deller <deller@gmx.de>
Cc: <stable@vger.kernel.org> # v5.0+
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 638e45c3
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