| commit | 2d94a832e246ac00fd32eec241e6f1aa6fbc5700 | [log] [tgz] |
|---|---|---|
| author | Helge Deller <deller@gmx.de> | Sat Apr 27 23:57:49 2019 +0200 |
| committer | Helge Deller <deller@gmx.de> | Fri May 03 23:47:40 2019 +0200 |
| tree | 7a22a12eea8643e4e216d9392cd80486bf97f3b6 | |
| parent | 44224bdb99150ad17cf394973b25736cb92c246a [diff] |
parisc: Add memory barrier to asm pdc and sync instructions
Add compiler memory barriers to ensure the compiler doesn't reorder memory
operations around these instructions.
Cc: stable@vger.kernel.org # v4.20+
Fixes: 3847dab77421 ("parisc: Add alternative coding infrastructure")
Signed-off-by: Helge Deller <deller@gmx.de>