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Commit 78345d2e authored by Rabin Vincent's avatar Rabin Vincent Committed by Ingo Molnar
Browse files

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.

Signed-off-by: default avatarRabin Vincent <rabin@rab.in>
Acked-by: default avatarMasami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Signed-off-by: default avatarPeter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Jason Baron <jbaron@redhat.com>
Link: http://lkml.kernel.org/r/1319702072-32676-1-git-send-email-rabin@rab.in


Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent 6fd36ba0

arch/x86/kernel/alternative.c

+1 −1
Original line number Diff line number Diff line
@@ -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);

}