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| author | Christoph Hellwig <hch@lst.de> | 2020-06-08 06:42:34 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-06-08 20:05:58 +0200 |
| commit | fca7f8e6fdeb716420a348acf6ca9bc7e609f5c0 (patch) | |
| tree | 9437d315abb5bcb34fc6bdb82610d89cef054f17 | |
| parent | xtensa: implement flush_icache_user_range (diff) | |
| download | linux-fca7f8e6fdeb716420a348acf6ca9bc7e609f5c0.tar.xz linux-fca7f8e6fdeb716420a348acf6ca9bc7e609f5c0.zip | |
arm: rename flush_cache_user_range to flush_icache_user_range
flush_icache_user_range will be the name for a generic primitive. Move
the arm name so that arm already has an implementation.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Russell King <linux@armlinux.org.uk>
Link: http://lkml.kernel.org/r/20200515143646.3857579-24-hch@lst.de
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | arch/arm/include/asm/cacheflush.h | 4 | ||||
| -rw-r--r-- | arch/arm/kernel/traps.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h index c78e14fcfb5d..2e24e765e6d3 100644 --- a/arch/arm/include/asm/cacheflush.h +++ b/arch/arm/include/asm/cacheflush.h @@ -258,11 +258,11 @@ extern void flush_cache_page(struct vm_area_struct *vma, unsigned long user_addr #define flush_cache_dup_mm(mm) flush_cache_mm(mm) /* - * flush_cache_user_range is used when we want to ensure that the + * flush_icache_user_range is used when we want to ensure that the * Harvard caches are synchronised for the user space address range. * This is used for the ARM private sys_cacheflush system call. */ -#define flush_cache_user_range(s,e) __cpuc_coherent_user_range(s,e) +#define flush_icache_user_range(s,e) __cpuc_coherent_user_range(s,e) /* * Perform necessary cache operations to ensure that data previously diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c index 1e70e7227f0f..316a7687f813 100644 --- a/arch/arm/kernel/traps.c +++ b/arch/arm/kernel/traps.c @@ -566,7 +566,7 @@ __do_cache_op(unsigned long start, unsigned long end) if (fatal_signal_pending(current)) return 0; - ret = flush_cache_user_range(start, start + chunk); + ret = flush_icache_user_range(start, start + chunk); if (ret) return ret; |