diff options
| author | Christoph Hellwig <hch@lst.de> | 2020-06-08 07:42:28 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-06-08 21:05:58 +0300 |
| commit | 952ec41c44a4e9802f2c991912c117d2347832af (patch) | |
| tree | 328b00d95d68ec0363f8c2b968fd8be1d7b5f589 /arch/sh/include/asm | |
| parent | 1268c33382facefd9c389d4c425e8f906f279c7b (diff) | |
| download | linux-952ec41c44a4e9802f2c991912c117d2347832af.tar.xz | |
sh: implement flush_icache_user_range
The SuperH implementation of flush_icache_range seems to be able to cope
with user addresses. Just define flush_icache_user_range to
flush_icache_range.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Cc: Rich Felker <dalias@libc.org>
Link: http://lkml.kernel.org/r/20200515143646.3857579-22-hch@lst.de
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/sh/include/asm')
| -rw-r--r-- | arch/sh/include/asm/cacheflush.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/sh/include/asm/cacheflush.h b/arch/sh/include/asm/cacheflush.h index b932e42ef028..fe7400079b97 100644 --- a/arch/sh/include/asm/cacheflush.h +++ b/arch/sh/include/asm/cacheflush.h @@ -46,6 +46,7 @@ extern void flush_cache_range(struct vm_area_struct *vma, #define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 1 extern void flush_dcache_page(struct page *page); extern void flush_icache_range(unsigned long start, unsigned long end); +#define flush_icache_user_range flush_icache_range extern void flush_icache_page(struct vm_area_struct *vma, struct page *page); extern void flush_cache_sigtramp(unsigned long address); |