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John David Anglin authored
The pdtlb and pitlb instructions are strongly ordered. The asms invoking these instructions should be compiler memory barriers to ensure the compiler doesn't reorder memory operations around these instructions. Signed-off-by:
John David Anglin <dave.anglin@bell.net> CC: stable@vger.kernel.org # v4.20+ Fixes: 3847dab7 ("parisc: Add alternative coding infrastructure") Signed-off-by:
Helge Deller <deller@gmx.de>
44224bdb