From 59be5a8e8ce765cf739ec7f07176219972de7481 Mon Sep 17 00:00:00 2001 From: Yinghai Lu Date: Wed, 10 Feb 2010 01:20:28 -0800 Subject: x86: Make 32bit support NO_BOOTMEM Let's make 32bit consistent with 64bit. -v2: Andrew pointed out for 32bit that we should use -1ULL Signed-off-by: Yinghai Lu LKML-Reference: <1265793639-15071-25-git-send-email-yinghai@kernel.org> Signed-off-by: H. Peter Anvin --- arch/x86/kernel/early_res.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/x86/kernel/early_res.c') diff --git a/arch/x86/kernel/early_res.c b/arch/x86/kernel/early_res.c index dbf08bd01252..656cdf86a2fa 100644 --- a/arch/x86/kernel/early_res.c +++ b/arch/x86/kernel/early_res.c @@ -354,6 +354,9 @@ int __init get_free_all_memory_range(struct range **rangep, int nodeid) /* need to go over early_node_map to find out good range for node */ nr_range = add_from_early_node_map(range, count, nr_range, nodeid); +#ifdef CONFIG_X86_32 + subtract_range(range, count, max_low_pfn, -1ULL); +#endif subtract_early_res(range, count); nr_range = clean_sort_range(range, count); -- cgit v1.2.2