Merge Linus master into drm-next

The merge is clean, but the arm build fails afterwards,
due to API changes in the regulator tree.

I've included the patch into the merge to fix the build.

Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 12 insertions, 0 deletions

diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index d6d630d31ef3..3a5b48e52a9e 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -103,6 +103,18 @@
                 (((__x) - ((__d) / 2)) / (__d));        \
 }                                                       \
 )
+/*
+ * Same as above but for u64 dividends. divisor must be a 32-bit
+ * number.
+ */
+#define DIV_ROUND_CLOSEST_ULL(x, divisor)(              \
+{                                                       \
+        typeof(divisor) __d = divisor;                  \
+        unsigned long long _tmp = (x) + (__d) / 2;      \
+        do_div(_tmp, __d);                              \
+        _tmp;                                           \
+}                                                       \
+)
 
 /*
  * Multiplies an integer by a fraction, while avoiding unnecessary