tree 3be9c3a370de73eef951be4d6bd530064aa9fd3b
parent 9a27f5c51629c3d3b7718dd4be3d2722b472fafe
author Yinghai Lu <yhlu.kernel@gmail.com> 1213432001 -0700
committer Ingo Molnar <mingo@elte.hu> 1215506200 +0200

x86: keep MP_intsrc_info untouched if we do not update mptable

Daniel Exner reported IO-APIC enumeration breakage in linux-next.

Alexey Starikovskiy found out that it might be related to
commit 2944e16b25 "x86: update mptable".

use enable_update_mptable to decide if need check before add mp_irqs array.

Reported-by: Daniel Exner <webmaster@dragonslave.de>
Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>