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(parent: 23c43c8) | patch
x86: ioremap mptable
authorYinghai Lu <yinghai@kernel.org>
Wed, 4 Mar 2009 09:25:21 +0000 (01:25 -0800)
committerIngo Molnar <mingo@elte.hu>
Wed, 4 Mar 2009 19:55:04 +0000 (20:55 +0100)
commit9ce0a81a7c85ea07dcaa928b212557fb21e72cde
tree85350693af8b8035361cc3c1b610ea77ae330157tree | snapshot
parent23c43c859c24404dca664b7deec8d6e272c4178bcommit | diff
x86: ioremap mptable

Impact: fix boot with mptable above max_low_mapped

Try to use early_ioremap() to map MPC to make sure it works even it is
at the end of ram.

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
LKML-Reference: <49AE4901.3090801@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Reported-and-tested-by: Kevin O'Connor <kevin@koconnor.net>
arch/x86/kernel/mpparse.c diff | blob | history
Linux Kernel Source Tree.