Merge branch 'linus' into x86/urgent

Merge reason: we want to queue up a dependent patch.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 4 insertions, 1 deletions

diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
index daf8c480c786..dcafe0bf0005 100644
--- a/include/linux/bitmap.h
+++ b/include/linux/bitmap.h
@@ -55,7 +55,8 @@
  * bitmap_parse(buf, buflen, dst, nbits)        Parse bitmap dst from kernel buf
  * bitmap_parse_user(ubuf, ulen, dst, nbits)    Parse bitmap dst from user buf
  * bitmap_scnlistprintf(buf, len, src, nbits)   Print bitmap src as list to buf
- * bitmap_parselist(buf, dst, nbits)            Parse bitmap dst from list
+ * bitmap_parselist(buf, dst, nbits)            Parse bitmap dst from kernel buf
+ * bitmap_parselist_user(buf, dst, nbits)       Parse bitmap dst from user buf
  * bitmap_find_free_region(bitmap, bits, order) Find and allocate bit region
  * bitmap_release_region(bitmap, pos, order)    Free specified bit region
  * bitmap_allocate_region(bitmap, pos, order)   Allocate specified bit region
@@ -129,6 +130,8 @@ extern int bitmap_scnlistprintf(char *buf, unsigned int len,
                         const unsigned long *src, int nbits);
 extern int bitmap_parselist(const char *buf, unsigned long *maskp,
                         int nmaskbits);
+extern int bitmap_parselist_user(const char __user *ubuf, unsigned int ulen,
+                        unsigned long *dst, int nbits);
 extern void bitmap_remap(unsigned long *dst, const unsigned long *src,
                 const unsigned long *old, const unsigned long *new, int bits);
 extern int bitmap_bitremap(int oldbit,