linux-kernel - Re: [PATCH 0/2] x86, apic: Disable BSP if boot cpu is AP

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Date:	Thu, 29 Aug 2013 06:54:31 -0700
From:	"H. Peter Anvin" <hpa@...ux.intel.com>
To:	HATAYAMA Daisuke <d.hatayama@...fujitsu.com>
CC:	ebiederm@...ssion.com, vgoyal@...hat.com,
	akpm@...ux-foundation.org, kexec@...ts.infradead.org,
	linux-kernel@...r.kernel.org, jingbai.ma@...com
Subject: Re: [PATCH 0/2] x86, apic: Disable BSP if boot cpu is AP

On 08/29/2013 02:27 AM, HATAYAMA Daisuke wrote:
> This is the patch series to address the issue that kdump 2nd kernel
> now fails to wake up multiple CPUs.

Please explain the "now" in the above sentence.  Is this a regression?
If so, what is its impact?  Is this something that needs to go into 3.11
as a post-rc7 change, which means it better be hyper-critical?

	-hpa


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