linux-kernel - [PATCH v3 [resend] 10/18] smp, mn10300: enable arch_send_call_function_ipi

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Message-Id: <1387125400-28849-11-git-send-email-liuj97@gmail.com>
Date:	Mon, 16 Dec 2013 00:36:32 +0800
From:	Jiang Liu <liuj97@...il.com>
To:	Andrew Morton <akpm@...ux-foundation.org>,
	Shaohua Li <shli@...nel.org>,
	David Howells <dhowells@...hat.com>,
	Koichi Yasutake <yasutake.koichi@...panasonic.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	"Srivatsa S. Bhat" <srivatsa.bhat@...ux.vnet.ibm.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-am33-list@...hat.com, linux-kernel@...r.kernel.org
Cc:	Jiang Liu <liuj97@...il.com>, Ingo Molnar <mingo@...e.hu>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Steven Rostedt <rostedt@...dmis.org>,
	Jiri Kosina <trivial@...nel.org>,
	Wang YanQing <udknight@...il.com>, linux-arch@...r.kernel.org
Subject: [PATCH v3 [resend] 10/18] smp, mn10300: enable arch_send_call_function_ipi_mask()

Enable arch_send_call_function_ipi_mask() on mn10300 to support
smp_call_function_many().

Cc: Andrew Morton <akpm@...ux-foundation.org>
Cc: Shaohua Li <shli@...nel.org>
Cc: Peter Zijlstra <a.p.zijlstra@...llo.nl>
Cc: Ingo Molnar <mingo@...e.hu>
Cc: Steven Rostedt <rostedt@...dmis.org>
Cc: Jiri Kosina <trivial@...nel.org>
Cc: David Howells <dhowells@...hat.com>
Cc: Koichi Yasutake <yasutake.koichi@...panasonic.com>
Cc: linux-am33-list@...hat.com
Signed-off-by: Jiang Liu <liuj97@...il.com>
---
 arch/mn10300/kernel/smp.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/mn10300/kernel/smp.c b/arch/mn10300/kernel/smp.c
index 7ae353d..b827b68 100644
--- a/arch/mn10300/kernel/smp.c
+++ b/arch/mn10300/kernel/smp.c
@@ -356,8 +356,7 @@ void send_IPI_allbutself(int irq)
 
 void arch_send_call_function_ipi_mask(const struct cpumask *mask)
 {
-	BUG();
-	/*send_IPI_mask(mask, CALL_FUNCTION_IPI);*/
+	send_IPI_mask(mask, CALL_FUNC_IPI);
 }
 
 void arch_send_call_function_single_ipi(int cpu)
-- 
1.8.1.2

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