Hi,
The following patch against 2.5.3-pre2 fixes compile problems with apm.c
diff -Naur -X dontdiff linux-2.5.3-vanilla/arch/i386/kernel/apm.c linux-2.5.3/arch/i386/kernel/apm.c
--- linux-2.5.3-vanilla/arch/i386/kernel/apm.c Sun Jan 20 14:12:06 2002
+++ linux-2.5.3/arch/i386/kernel/apm.c Sun Jan 20 13:53:03 2002
@@ -1348,7 +1348,7 @@
* decide if we should just power down.
*
*/
-#define system_idle() (nr_running == 1)
+#define system_idle() (nr_running() == 1)
static void apm_mainloop(void)
{