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From: David Vrabel <david.vrabel@citrix.com>
To: Andrew Cooper <andrew.cooper3@citrix.com>
Cc: Keir Fraser <keir@xen.org>, Jan Beulich <JBeulich@suse.com>,
	Xen-devel <xen-devel@lists.xen.org>
Subject: Re: [PATCH v2] common/kexec: Identify which cpu the kexec image is being executed on.
Date: Mon, 10 Mar 2014 11:28:14 +0000	[thread overview]
Message-ID: <531DA1CE.5000600@citrix.com> (raw)
In-Reply-To: <1393325831-29215-1-git-send-email-andrew.cooper3@citrix.com>

On 25/02/14 10:57, Andrew Cooper wrote:
> A patch to this effect has been in XenServer for a little while, and has
> proved to be a useful debugging point for servers which have different
> behaviours depending when crashing on the non-bootstrap processor.
> 
> Moving the printk() from kexec_panic() to one_cpu_only() means that it will
> only be printed for the cpu which wins the race along the kexec path.
> 
> Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
> CC: Keir Fraser <keir@xen.org>
> CC: Jan Beulich <JBeulich@suse.com>
> CC: David Vrabel <david.vrabel@citrix.com>

Acked-by: David Vrabel <david.vrabel@citrix.com>

Thanks.

David

      parent reply	other threads:[~2014-03-10 11:28 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-02-25 10:57 [PATCH v2] common/kexec: Identify which cpu the kexec image is being executed on Andrew Cooper
2014-02-25 13:03 ` Daniel Kiper
2014-03-10 11:28 ` David Vrabel [this message]

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