Merge branches 'acpica-fixes', 'acpi-pci-fixes' and 'acpi-debug-fixes'

[deliverable/linux.git] / include / linux / kernel.h

diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 2f7775e229b093d549aff01270bf3cd2371e5771..94aa10ffe15615725e69417945a1ea5041c93384 100644 (file)
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -53,6 +53,13 @@
 
 #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr))
 
+#define u64_to_user_ptr(x) (           \
+{                                      \
+       typecheck(u64, x);              \
+       (void __user *)(uintptr_t)x;    \
+}                                      \
+)
+
 /*
  * This looks more complex than it should be. But we need to
  * get the type for the ~ right in round_down (it needs to be
@@ -412,9 +419,9 @@ extern __printf(3, 4)
 int scnprintf(char *buf, size_t size, const char *fmt, ...);
 extern __printf(3, 0)
 int vscnprintf(char *buf, size_t size, const char *fmt, va_list args);
-extern __printf(2, 3)
+extern __printf(2, 3) __malloc
 char *kasprintf(gfp_t gfp, const char *fmt, ...);
-extern __printf(2, 0)
+extern __printf(2, 0) __malloc
 char *kvasprintf(gfp_t gfp, const char *fmt, va_list args);
 extern __printf(2, 0)
 const char *kvasprintf_const(gfp_t gfp, const char *fmt, va_list args);