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[PATCH] sparc64: support sparsemem and !memory hotplug
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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 <[email protected]>
Cc: "David S. Miller" <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
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Yasunori Goto authored and Linus Torvalds committed Jun 28, 2006
1 parent 2842f11 commit 1f04bbd
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Expand Up @@ -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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