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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-10-25 10:06:04 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-10-25 10:06:04 +0200 |
| commit | 0fc4f78f44e6c6148cee32456f0d0023ec1c1fd8 (patch) | |
| tree | 71c906207227dd8753a0191db9304035ec3471a4 /arch/mips/mm/cache.c | |
| parent | 78010cd9736ec571796f4404524ed575b81238b9 (diff) | |
| parent | 5481e27f6fd06b7cb902072e81d6b083db8155eb (diff) | |
Merge remote-tracking branch 'airlied/drm-next' into topic/drm-misc
Backmerge latest drm-next to have a baseline for the
s/fence/dma_fence/ patch from Chris.
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Diffstat (limited to 'arch/mips/mm/cache.c')
| -rw-r--r-- | arch/mips/mm/cache.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/mips/mm/cache.c b/arch/mips/mm/cache.c index bf04c6c479a4..6db341347202 100644 --- a/arch/mips/mm/cache.c +++ b/arch/mips/mm/cache.c @@ -10,7 +10,7 @@ #include <linux/fcntl.h> #include <linux/kernel.h> #include <linux/linkage.h> -#include <linux/module.h> +#include <linux/export.h> #include <linux/sched.h> #include <linux/syscalls.h> #include <linux/mm.h> @@ -33,6 +33,10 @@ void (*flush_icache_range)(unsigned long start, unsigned long end); EXPORT_SYMBOL_GPL(flush_icache_range); void (*local_flush_icache_range)(unsigned long start, unsigned long end); EXPORT_SYMBOL_GPL(local_flush_icache_range); +void (*__flush_icache_user_range)(unsigned long start, unsigned long end); +EXPORT_SYMBOL_GPL(__flush_icache_user_range); +void (*__local_flush_icache_user_range)(unsigned long start, unsigned long end); +EXPORT_SYMBOL_GPL(__local_flush_icache_user_range); void (*__flush_cache_vmap)(void); void (*__flush_cache_vunmap)(void); @@ -74,7 +78,7 @@ SYSCALL_DEFINE3(cacheflush, unsigned long, addr, unsigned long, bytes, if (!access_ok(VERIFY_WRITE, (void __user *) addr, bytes)) return -EFAULT; - flush_icache_range(addr, addr + bytes); + __flush_icache_user_range(addr, addr + bytes); return 0; } |