From: Ingo Molnar <mingo@elte.hu>
Date: Fri, 6 Jun 2008 14:28:23 +0000 (+0200)
Subject: x86, 32-bit: SRAT fix
X-Git-Tag: v2.6.27-rc1~1106^2~247^2~39
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ea57a5a6db8961de35cd1a4a80d8e01ee4307973;p=pandora-kernel.git

x86, 32-bit: SRAT fix

we were adding reserved BIOS ranges as general memory as well => not good.

solves this crash:

[   20.068075] hostname used greatest stack depth: 6464 bytes left
[   20.121404] BUG: unable to handle kernel <1>BUG: unable to handle kernel NULL pointer dereference at 00000b8c
[   20.121404] IP: [<c01160ae>] kmap_atomic_prot+0x2d/0x1c3
[   20.121404] *pdpt = 00000000367eb001 *pde = 0000000000000000
[   20.121404] Oops: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC
[   20.121404]
[   20.121404] Pid: 2061, comm: rc.sysinit Not tainted (2.6.26-rc3 #2440)
[   20.121404] EIP: 0060:[<c01160ae>] EFLAGS: 00010206 CPU: 0
[   20.121404] EIP is at kmap_atomic_prot+0x2d/0x1c3

Signed-off-by: Ingo Molnar <mingo@elte.hu>
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