linux/arch/powerpc
Kumar Gala 31207dab7d powerpc/mpic: Fix incorrect allocation of interrupt rev-map
Before when we were setting up the irq host map for mpic we passed in
just isu_size for the size of the linear map.  However, for a number of
mpic implementations we have no isu (thus pass in 0) and will end up
with a no linear map (size = 0).  This causes us to always call
irq_find_mapping() from mpic_get_irq().

By moving the allocation of the host map to after we've determined the
number of sources we can actually benefit from having a linear map for
the non-isu users that covers all the interrupt sources.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-05-15 16:43:41 +10:00
..
boot powerpc: Fix mktree build error on Mac OS X host 2009-05-15 16:43:41 +10:00
configs powerpc/8xx: Update defconfigs 2009-05-13 17:29:08 -05:00
include/asm powerpc/iseries: Fix pci breakage due to bad dma_data initialization 2009-05-15 16:43:41 +10:00
kernel powerpc: Fix setting of oprofile cpu type 2009-05-01 15:12:05 +10:00
kvm KVM: ppc: e500: Fix the bug that KVM is unstable in SMP 2009-03-24 11:03:15 +02:00
lib Merge commit 'origin/master' into next 2009-03-11 17:10:07 +11:00
math-emu powerpc/math-emu: Fix efp dependence 2009-03-11 06:00:08 -05:00
mm powerpc: fix for long standing bug noticed by gcc 4.4.0 2009-04-23 08:52:16 -05:00
oprofile powerpc: Fix oprofile sampling of marked events on POWER7 2009-05-15 16:43:41 +10:00
platforms powerpc/iseries: Fix pci breakage due to bad dma_data initialization 2009-05-15 16:43:41 +10:00
sysdev powerpc/mpic: Fix incorrect allocation of interrupt rev-map 2009-05-15 16:43:41 +10:00
xmon
Kconfig powerpc: Allow 256kB pages with SHMEM 2009-04-15 15:23:53 +10:00
Kconfig.debug generic debug pagealloc: build fix 2009-04-02 19:04:48 -07:00
Makefile powerpc/math-emu: Fix efp dependence 2009-03-11 06:00:08 -05:00