diff options
Diffstat (limited to 'arch/x86_64/kernel/aperture.c')
-rw-r--r-- | arch/x86_64/kernel/aperture.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/arch/x86_64/kernel/aperture.c b/arch/x86_64/kernel/aperture.c index b487396c4c5b..a3d450d6c15b 100644 --- a/arch/x86_64/kernel/aperture.c +++ b/arch/x86_64/kernel/aperture.c @@ -51,7 +51,6 @@ static void __init insert_aperture_resource(u32 aper_base, u32 aper_size) static u32 __init allocate_aperture(void) { - pg_data_t *nd0 = NODE_DATA(0); u32 aper_size; void *p; @@ -65,12 +64,12 @@ static u32 __init allocate_aperture(void) * Unfortunately we cannot move it up because that would make the * IOMMU useless. */ - p = __alloc_bootmem_node(nd0, aper_size, aper_size, 0); + p = __alloc_bootmem_nopanic(aper_size, aper_size, 0); if (!p || __pa(p)+aper_size > 0xffffffff) { printk("Cannot allocate aperture memory hole (%p,%uK)\n", p, aper_size>>10); if (p) - free_bootmem_node(nd0, __pa(p), aper_size); + free_bootmem(__pa(p), aper_size); return 0; } printk("Mapping aperture over %d KB of RAM @ %lx\n", @@ -87,7 +86,7 @@ static int __init aperture_valid(u64 aper_base, u32 aper_size) printk("Aperture too small (%d MB)\n", aper_size>>20); return 0; } - if (aper_base + aper_size >= 0xffffffff) { + if (aper_base + aper_size > 0x100000000UL) { printk("Aperture beyond 4GB. Ignoring.\n"); return 0; } |