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| author | Huacai Chen <chenhc@lemote.com> | 2017-03-16 21:00:29 +0800 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2017-03-21 23:22:43 +0100 |
| commit | 0be032c190abcdcfa948082b6a1e0d461184ba4d (patch) | |
| tree | 5335faa32a7118837e6bfc5644b231219781ca50 /arch/mips/include/asm/irq.h | |
| parent | 0115f6cbf26663c86496bc56eeea293f85b77897 (diff) | |
| download | linux-0be032c190abcdcfa948082b6a1e0d461184ba4d.tar.gz linux-0be032c190abcdcfa948082b6a1e0d461184ba4d.tar.bz2 linux-0be032c190abcdcfa948082b6a1e0d461184ba4d.zip | |
MIPS: c-r4k: Fix Loongson-3's vcache/scache waysize calculation
If scache.waysize is 0, r4k___flush_cache_all() will do nothing and
then cause bugs. BTW, though vcache.waysize isn't being used by now,
we also fix its calculation.
Signed-off-by: Huacai Chen <chenhc@lemote.com>
Cc: John Crispin <john@phrozen.org>
Cc: Steven J . Hill <Steven.Hill@caviumnetworks.com>
Cc: Fuxin Zhang <zhangfx@lemote.com>
Cc: Zhangjin Wu <wuzhangjin@gmail.com>
Cc: linux-mips@linux-mips.org
Cc: stable@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/15756/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/include/asm/irq.h')
0 files changed, 0 insertions, 0 deletions