error compiling sched.c with current 2.6 bk

[Joel Schopp]

It's caused by a gcc bug.  Not sure when/if it got fixed as I am too
lazy to upgrade gcc right now.  Below is a patch which will work
around the problem.

diff -Nru a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h
--- a/include/linux/compiler-gcc.h	Sun Sep 21 16:49:47 2003
+++ b/include/linux/compiler-gcc.h	Tue Sep 30 11:01:51 2003
@@ -13,5 +13,5 @@
    shouldn't recognize the original var, and make assumptions about it */
 #define RELOC_HIDE(ptr, off)					\
   ({ unsigned long __ptr;					\
-    __asm__ ("" : "=g"(__ptr) : "0"(ptr));		\
+    __asm__ ("" : "=r"(__ptr) : "0"(ptr));		\
     (typeof(ptr)) (__ptr + (off)); })


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