--- 2.4.19rc2aa1/arch/x86_64/kernel/mtrr.c.~1~ Wed Jul 17 23:14:39 2002 +++ 2.4.19rc2aa1/arch/x86_64/kernel/mtrr.c Wed Jul 17 23:30:33 2002 @@ -605,6 +605,7 @@ int mtrr_add_page (u64 base, u32 size, u return -EINVAL; } +#if 0 #if defined(__x86_64__) && defined(CONFIG_AGP) { agp_kern_info info; @@ -615,6 +616,7 @@ int mtrr_add_page (u64 base, u32 size, u printk(KERN_INFO "%s[%d] setting conflicting mtrr into agp aperture\n",current->comm,current->pid); } #endif +#endif /* Check upper bits of base and last are equal and lower bits are 0 for base and 1 for last */