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Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...
[linux-2.6-block.git]
/
kernel
/
early_res.c
diff --git
a/kernel/early_res.c
b/kernel/early_res.c
index 3cb2c661bb781ab5468a54e58a106cdb14269a7b..31aa9332ef3f8d4f5447f72a3989cbfd0dc7c6df 100644
(file)
--- a/
kernel/early_res.c
+++ b/
kernel/early_res.c
@@
-333,6
+333,12
@@
void __init free_early_partial(u64 start, u64 end)
struct early_res *r;
int i;
+ if (start == end)
+ return;
+
+ if (WARN_ONCE(start > end, " wrong range [%#llx, %#llx]\n", start, end))
+ return;
+
try_next:
i = find_overlapped_early(start, end);
if (i >= max_early_res)