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linux-stable/arch/powerpc
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Kumar Gala b8b14c6676 powerpc/swiotlb: Fix off by one in determining boundary of which ops to use 
When we compare the devices DMA mask to the amount of memory we need to
make sure we treat the DMA mask as an address boundary.  For example if
the DMA_MASK(32) and we have 4G of memory we'd incorrectly set the dma
ops to swiotlb.  We need to add one to the dma mask when we convert it.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-05-04 01:27:18 -05:00
..
boot Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2010-03-12 16:06:51 -08:00
configs powerpc/ps3: Update ps3_defconfig 2010-04-28 16:23:24 +10:00
include/asm powerpc/fsl-booke: Fix CONFIG_RELOCATABLE support on FSL Book-E ppc32 2010-04-26 17:54:15 -05:00
kernel powerpc/swiotlb: Fix off by one in determining boundary of which ops to use 2010-05-04 01:27:18 -05:00
kvm KVM: fix the handling of dirty bitmaps to avoid overflows 2010-04-20 13:06:55 +03:00
lib include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
math-emu powerpc/math-emu: Fix efp dependence 2009-03-11 06:00:08 -05:00
mm Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb 2010-04-29 20:01:42 -07:00
oprofile include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
platforms powerpc/pseries: Flush lazy kernel mappings after unplug operations 2010-04-28 16:23:24 +10:00
sysdev powerpc/fsl-cpm: Configure clock correctly for SCC 2010-04-19 23:13:03 -05:00
xmon powerpc: Mark some variables in the page fault path __read_mostly 2010-02-03 17:39:48 +11:00
Kconfig powerpc: Remove IOMMU_VMERGE config option 2010-03-19 16:38:16 +11:00
Kconfig.debug Merge branch 'next' of git://git.secretlab.ca/git/linux-2.6 2009-12-16 13:26:53 -08:00
Makefile powerpc: Check for unsupported relocs when using CONFIG_RELOCATABLE 2009-09-24 15:31:40 +10:00
relocs_check.pl powerpc: Check for unsupported relocs when using CONFIG_RELOCATABLE 2009-09-24 15:31:40 +10:00