Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761557Ab2EQKLQ (ORCPT ); Thu, 17 May 2012 06:11:16 -0400 Received: from mail-pz0-f46.google.com ([209.85.210.46]:37225 "EHLO mail-pz0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1761506Ab2EQKLL (ORCPT ); Thu, 17 May 2012 06:11:11 -0400 From: Yong Zhang To: linux-mips@linux-mips.org, linux-kernel@vger.kernel.org Cc: ralf@linux-mips.org, david.daney@cavium.com Subject: [PATCH 3/8] MIPS: SMTC: delay irq enable to ->smp_finish() Date: Thu, 17 May 2012 18:10:05 +0800 Message-Id: <1337249410-7162-4-git-send-email-yong.zhang0@gmail.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1337249410-7162-1-git-send-email-yong.zhang0@gmail.com> References: <1337249410-7162-1-git-send-email-yong.zhang0@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1148 Lines: 38 From: Yong Zhang To prepare for smoothing set_cpu_[active|online]() mess up Signed-off-by: Yong Zhang --- arch/mips/kernel/smtc.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/arch/mips/kernel/smtc.c b/arch/mips/kernel/smtc.c index f5dd38f..af46fdd 100644 --- a/arch/mips/kernel/smtc.c +++ b/arch/mips/kernel/smtc.c @@ -615,7 +615,6 @@ void __cpuinit smtc_boot_secondary(int cpu, struct task_struct *idle) void smtc_init_secondary(void) { - local_irq_enable(); } void smtc_smp_finish(void) @@ -631,6 +630,8 @@ void smtc_smp_finish(void) if (cpu > 0 && (cpu_data[cpu].vpe_id != cpu_data[cpu - 1].vpe_id)) write_c0_compare(read_c0_count() + mips_hpt_frequency/HZ); + local_irq_enable(); + printk("TC %d going on-line as CPU %d\n", cpu_data[smp_processor_id()].tc_id, smp_processor_id()); } -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/