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nd_blk: change aperture mapping from WC to WB
[firefly-linux-kernel-4.4.55.git]
/
arch
/
x86
/
include
/
asm
/
cacheflush.h
diff --git
a/arch/x86/include/asm/cacheflush.h
b/arch/x86/include/asm/cacheflush.h
index 471418ac1ff951f903eb6c6a88084e7dcc9de765..e63aa38e85fb23375ecefa40efe8cd9d76da6c43 100644
(file)
--- a/
arch/x86/include/asm/cacheflush.h
+++ b/
arch/x86/include/asm/cacheflush.h
@@
-89,6
+89,8
@@
int set_pages_rw(struct page *page, int numpages);
void clflush_cache_range(void *addr, unsigned int size);
+#define mmio_flush_range(addr, size) clflush_cache_range(addr, size)
+
#ifdef CONFIG_DEBUG_RODATA
void mark_rodata_ro(void);
extern const int rodata_test_data;