From: Rik van Riel <riel@redhat.com>
Because Xen is compiled with -Wall -Werror, has inherited processor.h from
Linux and Fedora is now built with gcc4, I discovered this bug.
The few callers I verified all call cpuid with unsigned ints, but the
function is defined with signed ints. This trivial patch fixes that.
Signed-off-by: Rik van Riel <riel@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---
25-akpm/include/asm-i386/processor.h | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
diff -puN include/asm-i386/processor.h~cpuid-takes-unsigned-arguments include/asm-i386/processor.h
--- 25/include/asm-i386/processor.h~cpuid-takes-unsigned-arguments 2005-03-03 17:52:57.000000000 -0800
+++ 25-akpm/include/asm-i386/processor.h 2005-03-03 17:52:57.000000000 -0800
@@ -137,7 +137,7 @@ static inline void detect_ht(struct cpui
* clear %ecx since some cpus (Cyrix MII) do not set or clear %ecx
* resulting in stale register contents being returned.
*/
-static inline void cpuid(int op, int *eax, int *ebx, int *ecx, int *edx)
+static inline void cpuid(unsigned int op, unsigned int *eax, unsigned int *ebx, unsigned int *ecx, unsigned int *edx)
{
__asm__("cpuid"
: "=a" (*eax),
_