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(parent: 7394c2a) | patch
parisc: Do not use an ordered store in pa_tlb_lock()
authorJohn David Anglin <dave.anglin@bell.net>
Tue, 28 Jul 2020 17:13:20 +0000 (19:13 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 19 Aug 2020 06:24:17 +0000 (08:24 +0200)
commit953dcf9b548cbca127f9bdea51697a9a787b9594
tree4b87398b3d05961fb6c381f1de2bee6fdbab1d37tree
parent7394c2adcddea37f18bca44696150767b4d441ddcommit | diff
parisc: Do not use an ordered store in pa_tlb_lock()

commit e72b23dec1da5e62a0090c5da1d926778284e230 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: John David Anglin <dave.anglin@bell.net>
Signed-off-by: Helge Deller <deller@gmx.de>
Cc: <stable@vger.kernel.org> # v5.0+
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arch/parisc/kernel/entry.S diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)