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authorLinus Torvalds <torvalds@linux-foundation.org>2013-10-03 08:54:39 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-10-03 08:54:39 -0700
commitc15f5bbc94ece97831184abef664186278c93674 (patch)
tree285b4a186eff6f7e9c1917cbfdca21a242969947 /mm
parente6e7fb1ffc875adf2dd36d4a135b8d7addda0aea (diff)
parente9bdc3d6143d1c4b8d8ce5231fc958268331f983 (diff)
downloadlinaro-lsk-c15f5bbc94ece97831184abef664186278c93674.tar.gz
Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
Pull powerpc fixes from Ben Herrenschmidt: "Here are a few powerpc fixes, all aimed at -stable, found in part thanks to the ramping up of a major distro testing and in part thanks to the LE guys hitting all sort interesting corner cases. The most scary are probably the register clobber issues in csum_partial_copy_generic(), especially since Anton even had a test case for that thing, which didn't manage to hit the bugs :-) Another highlight is that memory hotplug should work again with these fixes. Oh and the vio modalias one is worse than the cset implies as it upsets distro installers, so I've been told at least, which is why I'm shooting it to stable" * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc/tm: Switch out userspace PPR and DSCR sooner powerpc/tm: Turn interrupts hard off in tm_reclaim() powerpc/perf: Fix handling of FAB events powerpc/vio: Fix modalias_show return values powerpc/iommu: Use GFP_KERNEL instead of GFP_ATOMIC in iommu_init_table() powerpc/sysfs: Disable writing to PURR in guest mode powerpc: Restore registers on error exit from csum_partial_copy_generic() powerpc: Fix parameter clobber in csum_partial_copy_generic() powerpc: Fix memory hotplug with sparse vmemmap
Diffstat (limited to 'mm')
-rw-r--r--mm/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/Kconfig b/mm/Kconfig
index 026771a9b09..394838f489e 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -183,7 +183,7 @@ config MEMORY_HOTPLUG_SPARSE
config MEMORY_HOTREMOVE
bool "Allow for memory hot remove"
select MEMORY_ISOLATION
- select HAVE_BOOTMEM_INFO_NODE if X86_64
+ select HAVE_BOOTMEM_INFO_NODE if (X86_64 || PPC64)
depends on MEMORY_HOTPLUG && ARCH_ENABLE_MEMORY_HOTREMOVE
depends on MIGRATION