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| author | Ingo Molnar <mingo@elte.hu> | 2009-03-04 02:29:19 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-03-04 02:29:19 +0100 |
| commit | 91d75e209bd59695f0708d66964d928d45b3b2f3 (patch) | |
| tree | 32cab1359d951e4193bebb181a0f0319824a2b95 /arch/x86/kernel/e820.c | |
| parent | 9976b39b5031bbf76f715893cf080b6a17683881 (diff) | |
| parent | 8b0e5860cb099d7958d13b00ffbc35ad02735700 (diff) | |
| download | kernel-crypto-91d75e209bd59695f0708d66964d928d45b3b2f3.tar.gz kernel-crypto-91d75e209bd59695f0708d66964d928d45b3b2f3.tar.xz kernel-crypto-91d75e209bd59695f0708d66964d928d45b3b2f3.zip | |
Merge branch 'x86/core' into core/percpu
Diffstat (limited to 'arch/x86/kernel/e820.c')
| -rw-r--r-- | arch/x86/kernel/e820.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c index e85826829cf..508bec1cee2 100644 --- a/arch/x86/kernel/e820.c +++ b/arch/x86/kernel/e820.c @@ -858,6 +858,9 @@ void __init reserve_early_overlap_ok(u64 start, u64 end, char *name) */ void __init reserve_early(u64 start, u64 end, char *name) { + if (start >= end) + return; + drop_overlaps_that_are_ok(start, end); __reserve_early(start, end, name, 0); } |