[PATCH 1/1] Fix boot on efi 32 bit Machines [try #4]

Edgar Hucek
2006-06-26T21:19:29Z

Fix EFI boot on 32 bit machines with PCI Express slots.
Efi machines does not have an e820 memory map.
Without this patch a native EFI boot, on
Intel Macs, is impossible.

Signed-off-by: Edgar Hucek <hostmaster@ed-soft.at>

--- a/arch/i386/kernel/setup.c 2006-06-25 03:13:24.000000000 +0200
+++ b/arch/i386/kernel/setup.c 2006-06-25 03:13:50.000000000 +0200
@@ -975,6 +975,10 @@
u64 start = s;
u64 end = e;
int i;
+
+ if (efi_enabled)
+ return 1;
+
for (i = 0; i < e820.nr_map; i++) {
struct e820entry *ei = &e820.map[i];
if (type && ei->type != type)