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Date: Thu, 27 Oct 2011 13:24:32 +0530 From: Rabin Vincent <rabin@....in> To: x86@...nel.org Cc: linux-kernel@...r.kernel.org, Rabin Vincent <rabin@....in>, Mathieu Desnoyers <mathieu.desnoyers@...icios.com>, Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>, Jason Baron <jbaron@...hat.com>, Peter Zijlstra <peterz@...radead.org> Subject: [PATCH] x86: call stop_machine_text_poke() on all CPUs It appears that stop_machine_text_poke() wants to be called on all CPUs, like it's done from text_poke_smp(). Fix text_poke_smp_batch() to do this. Cc: Mathieu Desnoyers <mathieu.desnoyers@...icios.com> Cc: Masami Hiramatsu <masami.hiramatsu.pt@...achi.com> Cc: Jason Baron <jbaron@...hat.com> Cc: Peter Zijlstra <peterz@...radead.org> Signed-off-by: Rabin Vincent <rabin@....in> --- arch/x86/kernel/alternative.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c index c638228..1f84794 100644 --- a/arch/x86/kernel/alternative.c +++ b/arch/x86/kernel/alternative.c @@ -738,5 +738,5 @@ void __kprobes text_poke_smp_batch(struct text_poke_param *params, int n) atomic_set(&stop_machine_first, 1); wrote_text = 0; - __stop_machine(stop_machine_text_poke, (void *)&tpp, NULL); + __stop_machine(stop_machine_text_poke, (void *)&tpp, cpu_online_mask); } -- 1.7.7 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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