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| author | Christoph Hellwig <hch@lst.de> | 2020-06-08 06:42:26 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-06-08 20:05:58 +0200 |
| commit | 1268c33382facefd9c389d4c425e8f906f279c7b (patch) | |
| tree | 0d243c2f736a1a069052ecbf0f2cf69d694950e1 /include/asm-generic/cacheflush.h | |
| parent | mm: rename flush_icache_user_range to flush_icache_user_page (diff) | |
| download | linux-1268c33382facefd9c389d4c425e8f906f279c7b.tar.xz linux-1268c33382facefd9c389d4c425e8f906f279c7b.zip | |
asm-generic: add a flush_icache_user_range stub
Define flush_icache_user_range to flush_icache_range unless the
architecture provides its own implementation.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Link: http://lkml.kernel.org/r/20200515143646.3857579-21-hch@lst.de
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/asm-generic/cacheflush.h')
| -rw-r--r-- | include/asm-generic/cacheflush.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/asm-generic/cacheflush.h b/include/asm-generic/cacheflush.h index 2c9686fefb71..907fa5d16494 100644 --- a/include/asm-generic/cacheflush.h +++ b/include/asm-generic/cacheflush.h @@ -66,6 +66,10 @@ static inline void flush_icache_range(unsigned long start, unsigned long end) } #endif +#ifndef flush_icache_user_range +#define flush_icache_user_range flush_icache_range +#endif + #ifndef flush_icache_page static inline void flush_icache_page(struct vm_area_struct *vma, struct page *page) |