linux-kernel - Re: [PATCH 6/8] MIPS: call set_cpu_online() on the uping cpu with irq disabled

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Message-ID: <4FBA1961.2050504@mvista.com>
Date:	Mon, 21 May 2012 14:30:57 +0400
From:	Sergei Shtylyov <sshtylyov@...sta.com>
To:	Yong Zhang <yong.zhang0@...il.com>
CC:	linux-mips@...ux-mips.org, linux-kernel@...r.kernel.org,
	ralf@...ux-mips.org, david.daney@...ium.com
Subject: Re: [PATCH 6/8] MIPS: call set_cpu_online() on the uping cpu with
 irq disabled

Hello.

On 21-05-2012 10:00, Yong Zhang wrote:

> From: Yong Zhang<yong.zhang@...driver.com>

> To prevent a problem as commit 5fbd036b [sched: Cleanup cpu_active madness]
> and commit 2baab4e9 [sched: Fix select_fallback_rq() vs cpu_active/cpu_online]
> try to resolve, move set_cpu_online() to the brought up CPU and with irq
                                                ^^^^^^^^^^
    Now the same change in the subject please.

> disabled.

> Signed-off-by: Yong Zhang <yong.zhang0@...il.com>
> Acked-by: David Daney <david.daney@...ium.com>

WBR, Sergei
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