Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (24 commits)
  HID: ADS/Tech Radio si470x needs blacklist entry
  HID: Logitech Extreme 3D needs NOGET quirk
  HID: Refactor MS Presenter 8K key mapping
  HID: MS Presenter mapping for PID 0x0701
  HID: Support Samsung IR remote
  HID: fix compilation of hidbp drivers without usbhid
  HID: Blacklist the Gretag-Macbeth Huey display colorimeter
  HID: the `bit' in hidinput_mapping_quirks() is an out parameter
  HID: remove redundant WARN_ON()s in order not to scare users
  HID: force hiddev creation for SONY PS3 controller
  HID: Use hid blacklist in usbmouse/usbkbd
  HID: proper handling of MS 4k and 6k devices
  HID: remove unused variable in quirk event handler
  HID: hid-input quirk for BTC 8193
  HID: separate hid-input event quirks from generic code
  HID: refactor mapping to input subsystem for quirky devices
  HID: Microsoft Wireless Optical Desktop 3.0 quirk
  HID: Add support for Logitech Elite keyboards
  HID: add full support for Genius KB-29E
  HID: fix a potential bug in pointer casting
  ...

1 files changed, 10 insertions, 2 deletions

diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 2884b036495a..d73a768e176e 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -26,6 +26,7 @@
 #include <linux/input.h>
 #include <linux/wait.h>
 #include <linux/vmalloc.h>
+#include <linux/sched.h>
 
 #include <linux/hid.h>
 #include <linux/hiddev.h>
@@ -758,7 +759,9 @@ static __inline__ __u32 extract(__u8 *report, unsigned offset, unsigned n)
 {
 	u64 x;
 
-	WARN_ON(n > 32);
+	if (n > 32)
+		printk(KERN_WARNING "HID: extract() called with n (%d) > 32! (%s)\n",
+				n, current->comm);
 
 	report += offset >> 3;  /* adjust byte index */
 	offset &= 7;            /* now only need bit offset into one byte */
@@ -780,8 +783,13 @@ static __inline__ void implement(__u8 *report, unsigned offset, unsigned n, __u3
 	__le64 x;
 	u64 m = (1ULL << n) - 1;
 
-	WARN_ON(n > 32);
+	if (n > 32)
+		printk(KERN_WARNING "HID: implement() called with n (%d) > 32! (%s)\n",
+				n, current->comm);
 
+	if (value > m)
+		printk(KERN_WARNING "HID: implement() called with too large value %d! (%s)\n",
+				value, current->comm);
 	WARN_ON(value > m);
 	value &= m;