From: Naga Chumbalkar <nagananda.chumbalkar@hp.com>
Date: Fri, 25 Feb 2011 20:31:55 +0000 (+0000)
Subject: x86: Don't check for BIOS corruption in first 64K when there's no need to
X-Git-Tag: v2.6.38~3^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a7bd1dafdcc13ec7add4aafc927eb5e3a8d597e6;p=pandora-kernel.git

x86: Don't check for BIOS corruption in first 64K when there's no need to

Due to commit 781c5a67f152c17c3e4a9ed9647f8c0be6ea5ae9 it is
likely that the number of areas to scan for BIOS corruption is 0
 -- especially when the first 64K is already reserved
(X86_RESERVE_LOW is 64K by default).

If that's the case then don't set up the scan.

Signed-off-by: Naga Chumbalkar <nagananda.chumbalkar@hp.com>
Cc: <stable@kernel.org>
LKML-Reference: <20110225202838.2229.71011.sendpatchset@nchumbalkar.americas.hpqcorp.net>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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