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(parent: 3afa394) | patch
x86, memory hotplug: remove wrong -1 in calling init_memory_mapping()
authorShaohua Li <shaohua.li@intel.com>
Mon, 27 Oct 2008 20:03:18 +0000 (13:03 -0700)
committerIngo Molnar <mingo@elte.hu>
Tue, 28 Oct 2008 08:33:17 +0000 (09:33 +0100)
commit60817c9b31ef7897d60bca2f384cbc316a3fdd8b
treeee159c8287ca45338804a57ce2098e1aaf8e0cb0tree | snapshot
parent3afa39493de510c33c56ddc76e6e1af7f87c5392commit | diff
x86, memory hotplug: remove wrong -1 in calling init_memory_mapping()

Impact: fix crash with memory hotplug

Shuahua Li found:

| I just did some experiments on a desktop for memory hotplug and this bug
| triggered a crash in my test.
|
| Yinghai's suggestion also fixed the bug.

We don't need to round it, just remove that extra -1

Signed-off-by: Yinghai <yinghai@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/x86/mm/init_64.c diff | blob | history
Domain: System / Uncategorized;