Commit 70adada4 authored by Eric W. Biederman's avatar Eric W. Biederman Committed by Linus Torvalds
Browse files

[PATCH] kexec: x86_64: e820 64bit fix 



From: Eric W. Biederman <ebiederm@xmission.com>

It is ok to reserve resources > 4G on x86_64 struct resource is 64bit now :)

Signed-off-by: default avatarEric Biederman <ebiederm@xmission.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 9635b47d

arch/x86_64/kernel/e820.c

+0 −2
Original line number Diff line number Diff line
@@ -191,8 +191,6 @@ void __init e820_reserve_resources(void) 
	int i;

	for (i = 0; i < e820.nr_map; i++) {

		struct resource *res;

		if (e820.map[i].addr + e820.map[i].size > 0x100000000ULL)

			continue;

		res = alloc_bootmem_low(sizeof(struct resource));

		switch (e820.map[i].type) {

		case E820_RAM:	res->name = "System RAM"; break;