[PATCH] x86_64: Eliminate atleast 10684 sparse warnings

[Jaswinder Singh Rajput]

Impact: cleanup, avoid 10000+ sparse warnings

Eliminate 1434 sparse warnings like:
include/linux/list.h:106:16: warning: constant 0xdead000000000000 is so big it is unsigned long

Eliminate 1434 sparse warnings like:
include/linux/list.h:107:16: warning: constant 0xdead000000000000 is so big it is unsigned long

Eliminate 1434 sparse warnings like:
include/linux/list.h:579:12: warning: constant 0xdead000000000000 is so big it is unsigned long

Eliminate 1434 sparse warnings like:
include/linux/list.h:580:13: warning: constant 0xdead000000000000 is so big it is unsigned long

Eliminate 1237 sparse warnings like:
include/linux/rculist.h:97:16: warning: constant 0xdead000000000000 is so big it is unsigned long

Eliminate 1237 sparse warnings like:
include/linux/rculist.h:143:14: warning: constant 0xdead000000000000 is so big it is unsigned long

Eliminate 1237 sparse warnings like:
include/linux/rculist.h:260:13: warning: constant 0xdead000000000000 is so big it is unsigned long

Eliminate 1237 sparse warnings like:
include/linux/rculist.h:280:15: warning: constant 0xdead000000000000 is so big it is unsigned long

Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@xxxxxxxxx>
---
 include/linux/poison.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/include/linux/poison.h b/include/linux/poison.h
index 603d3bd..f2de9a9 100644
--- a/include/linux/poison.h
+++ b/include/linux/poison.h
@@ -9,7 +9,7 @@
  * that is also not mappable by user-space exploits:
  */
 #ifdef CONFIG_ILLEGAL_POINTER_VALUE
-# define POISON_POINTER_DELTA CONFIG_ILLEGAL_POINTER_VALUE
+# define POISON_POINTER_DELTA _AC(CONFIG_ILLEGAL_POINTER_VALUE, UL)
 #else
 # define POISON_POINTER_DELTA 0
 #endif
-- 
1.5.5.1



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