mips: export flush_icache_range
The lkdtm module performs tests against executable memory ranges, so it needs to flush the icache for proper behaviors. Other architectures already export this, so do the same for MIPS. [akpm@linux-foundation.org: relocate export sites] Signed-off-by: Kees Cook <keescook@chromium.org> Cc: Paul Gortmaker <paul.gortmaker@windriver.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Sanjay Lal <sanjayl@kymasys.com> Cc: John Crispin <blogic@openwrt.org> Cc: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
parent
7848a4bf51
commit
8229f1a044
|
@ -29,15 +29,15 @@ void (*flush_cache_range)(struct vm_area_struct *vma, unsigned long start,
|
|||
void (*flush_cache_page)(struct vm_area_struct *vma, unsigned long page,
|
||||
unsigned long pfn);
|
||||
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);
|
||||
|
||||
void (*__flush_cache_vmap)(void);
|
||||
void (*__flush_cache_vunmap)(void);
|
||||
|
||||
void (*__flush_kernel_vmap_range)(unsigned long vaddr, int size);
|
||||
void (*__invalidate_kernel_vmap_range)(unsigned long vaddr, int size);
|
||||
|
||||
EXPORT_SYMBOL_GPL(__flush_kernel_vmap_range);
|
||||
void (*__invalidate_kernel_vmap_range)(unsigned long vaddr, int size);
|
||||
|
||||
/* MIPS specific cache operations */
|
||||
void (*flush_cache_sigtramp)(unsigned long addr);
|
||||
|
|
Loading…
Reference in a new issue