From: Yong Zhang <yong.zhang0@gmail.com>
To: linux-mips@linux-mips.org, linux-kernel@vger.kernel.org
Cc: ralf@linux-mips.org, sshtylyov@mvista.com, david.daney@cavium.com
Subject: [PATCH 1/8] MIPS: Octeon: delay enable irq to ->smp_finish()
Date: Mon, 21 May 2012 14:00:01 +0800 [thread overview]
Message-ID: <1337580008-7280-2-git-send-email-yong.zhang0@gmail.com> (raw)
In-Reply-To: <1337580008-7280-1-git-send-email-yong.zhang0@gmail.com>
From: Yong Zhang <yong.zhang@windriver.com>
To prepare for smoothing set_cpu_[active|online]() mess up
Signed-off-by: Yong Zhang <yong.zhang0@gmail.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Acked-by: David Daney <david.daney@cavium.com>
---
arch/mips/cavium-octeon/smp.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/mips/cavium-octeon/smp.c b/arch/mips/cavium-octeon/smp.c
index 97e7ce9..ef9c34a 100644
--- a/arch/mips/cavium-octeon/smp.c
+++ b/arch/mips/cavium-octeon/smp.c
@@ -185,7 +185,6 @@ static void __cpuinit octeon_init_secondary(void)
octeon_init_cvmcount();
octeon_irq_setup_secondary();
- raw_local_irq_enable();
}
/**
@@ -233,6 +232,7 @@ static void octeon_smp_finish(void)
/* to generate the first CPU timer interrupt */
write_c0_compare(read_c0_count() + mips_hpt_frequency / HZ);
+ local_irq_enable();
}
/**
--
1.7.5.4
next prev parent reply other threads:[~2012-05-21 6:00 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-21 6:00 [V1 PATCH 0/8] patchset focus on MIPS SMP woes Yong Zhang
2012-05-21 6:00 ` Yong Zhang [this message]
2012-05-21 6:00 ` [PATCH 2/8] MIPS: BMIPS: delay irq enable to ->smp_finish() Yong Zhang
2012-05-21 6:00 ` [PATCH 3/8] MIPS: SMTC: " Yong Zhang
2012-05-21 6:00 ` [PATCH 4/8] MIPS: Yosemite: " Yong Zhang
2012-05-21 6:00 ` [PATCH 5/8] MIPS: call ->smp_finish() a little late Yong Zhang
2012-05-21 6:00 ` [PATCH 6/8] MIPS: call set_cpu_online() on the uping cpu with irq disabled Yong Zhang
2012-05-21 10:30 ` Sergei Shtylyov
2012-05-22 5:33 ` Yong Zhang
2012-05-21 10:39 ` Srivatsa S. Bhat
2012-05-22 6:21 ` Yong Zhang
2012-05-28 12:04 ` Srivatsa S. Bhat
2012-05-29 6:52 ` Yong Zhang
2012-05-21 6:00 ` [PATCH 7/8] MIPS: smp: Warn on too early irq enable Yong Zhang
2012-05-21 6:00 ` [PATCH 8/8] MIPS: sync-r4k: remove redundant irq operation Yong Zhang
-- strict thread matches above, loose matches on Subject: below --
2012-05-17 10:10 [PATCH 0/8] patchset focus on MIPS SMP woes Yong Zhang
2012-05-17 10:10 ` [PATCH 1/8] MIPS: Octeon: delay enable irq to ->smp_finish() Yong Zhang
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