x86: Fix placement of FIX_OHCI1394_BASE
authorJan Beulich <JBeulich@novell.com>
Mon, 15 Mar 2010 10:11:15 +0000 (10:11 +0000)
committerIngo Molnar <mingo@elte.hu>
Tue, 16 Mar 2010 10:16:27 +0000 (11:16 +0100)
commitff30a0543e9a6cd732582063e7cae951cdb7acf2
tree1013c443b3175d7193a96ad2ca56d2c6ba173e03
parent36e9e1eab777e077f7484d309ff676d0568e27d1
x86: Fix placement of FIX_OHCI1394_BASE

Ever for 32-bit with sufficiently high NR_CPUS, and starting
with commit 789d03f584484af85dbdc64935270c8e45f36ef7 also for
64-bit, the statically allocated early fixmap page tables were
not covering FIX_OHCI1394_BASE, leading to a boot time crash
when "ohci1394_dma=early" was used. Despite this entry not being
a permanently used one, it needs to be moved into the permanent
range since it has to be close to FIX_DBGP_BASE and
FIX_EARLYCON_MEM_BASE.

Reported-bisected-and-tested-by: Justin P. Mattock <justinmattock@gmail.com>
Fixes-bug: http://bugzilla.kernel.org/show_bug.cgi?id=14487
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Cc: <stable@kernel.org> # [as far back as long as it still applies]
LKML-Reference: <4B9E15D30200007800034D23@vpn.id2.novell.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/x86/include/asm/fixmap.h