linux-kernel - Re: [PATCH]smp: Fix send func call IPI to empty cpu mask

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Message-ID: <20130128093242.GA5964@udknight>
Date:	Mon, 28 Jan 2013 17:32:42 +0800
From:	Wang YanQing <udknight@...il.com>
To:	Jan Beulich <JBeulich@...e.com>
Cc:	Ingo Molnar <mingo@...nel.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Milton Miller <miltonm@....com>,
	Mike Galbraith <efault@....de>,
	Peter Zijlstra <peterz@...radead.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Andrew Morton <akpm@...ux-foundation.org>,
	"Srivatsa S. Bhat" <srivatsa.bhat@...ux.vnet.ibm.com>,
	mina86@...a86.org,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	stable <stable@...r.kernel.org>
Subject: Re: [PATCH]smp: Fix send func call IPI to empty cpu mask

On Mon, Jan 28, 2013 at 09:25:55AM +0000, Jan Beulich wrote:
> But the patch is obviously incomplete for the CPUMASK_OFFSTACK
> case, as the newly added cpumask_ipi member never gets
> its bit array allocated.
> 
> Jan
Yes, I have found it, and the patch is in lkml some hours ago.

Thanks.
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