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authorMasami Hiramatsu <masami.hiramatsu.pt@hitachi.com>2010-10-14 12:10:42 +0900
committerIngo Molnar <mingo@elte.hu>2010-10-14 08:55:29 +0200
commit3cba11d32bb4b24c3ba257043595772df4b9c7b5 (patch)
treeb802d7d0a1533285d91a0cb2c24b0bc5eb341013 /arch/x86/Kconfig
parent3caa37519ccbb200c7fbbf6ff4fb306a30f29425 (diff)
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kconfig/x86: Add HAVE_TEXT_POKE_SMP config for stop_machine dependency
Since the text_poke_smp() definately depends on actual stop_machine() on smp, add that dependency to Kconfig. Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com> Cc: 2nddept-manager@sdl.hitachi.co.jp Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> LKML-Reference: <20101014031042.4100.90877.stgit@ltc236.sdl.hitachi.co.jp> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/Kconfig')
-rw-r--r--arch/x86/Kconfig5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index b431a0824a9..c14d8b4d2f7 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -60,6 +60,7 @@ config X86
select HAVE_ARCH_KMEMCHECK
select HAVE_USER_RETURN_NOTIFIER
select HAVE_ARCH_JUMP_LABEL
+ select HAVE_TEXT_POKE_SMP
config INSTRUCTION_DECODER
def_bool (KPROBES || PERF_EVENTS)
@@ -2126,6 +2127,10 @@ config HAVE_ATOMIC_IOMAP
def_bool y
depends on X86_32
+config HAVE_TEXT_POKE_SMP
+ bool
+ select STOP_MACHINE if SMP
+
source "net/Kconfig"
source "drivers/Kconfig"