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authorYasunori Goto <y-goto@jp.fujitsu.com>2006-06-27 02:53:37 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-27 17:32:36 -0700
commit1f04bbd2d396a701c5af2e5b92bad896c2550c16 (patch)
treeec84c99b1259361bc0878ebe78f1acadb30dad25 /mm
parent2842f11419704f8707fffc82e10d2263427fc130 (diff)
downloadop-kernel-dev-1f04bbd2d396a701c5af2e5b92bad896c2550c16.zip
op-kernel-dev-1f04bbd2d396a701c5af2e5b92bad896c2550c16.tar.gz
[PATCH] sparc64: support sparsemem and !memory hotplug
Fix "undefined reference to `arch_add_memory'" on sparc64 allmodconfig. sparc64 doesn't support memory hotplug. But we want it to support sparsemem. Signed-off-by: Yasunori Goto <y-goto@jp.fujitsu.com> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'mm')
-rw-r--r--mm/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/mm/Kconfig b/mm/Kconfig
index 66e65ab..e76c023 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -116,6 +116,7 @@ config SPARSEMEM_EXTREME
config MEMORY_HOTPLUG
bool "Allow for memory hot-add"
depends on SPARSEMEM && HOTPLUG && !SOFTWARE_SUSPEND
+ depends on (IA64 || X86 || PPC64)
comment "Memory hotplug is currently incompatible with Software Suspend"
depends on SPARSEMEM && HOTPLUG && SOFTWARE_SUSPEND
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