linux-kernel - Re: [PATCH] x86/mce: Don't unregister CPU hotplug notifier in error path

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Message-ID: <20140620175240.GE11391@pd.tnic>
Date:	Fri, 20 Jun 2014 19:52:40 +0200
From:	Borislav Petkov <bp@...en8.de>
To:	Boris Ostrovsky <boris.ostrovsky@...cle.com>
Cc:	tony.luck@...el.com, linux-kernel@...r.kernel.org,
	linux-edac@...r.kernel.org, mattieu.souchaud@...e.fr
Subject: Re: [PATCH] x86/mce: Don't unregister CPU hotplug notifier in error
 path

On Fri, Jun 20, 2014 at 12:16:39PM -0400, Boris Ostrovsky wrote:
> But I think you still need to do the dance in the notifier to make
> sure you are not trying to add/remove device if mcheck_init_device()
> had failed earlier.

mce_device_remove should be smart enough. Hint: mce_device_initialized
cpumask.

-- 
Regards/Gruss,
    Boris.

Sent from a fat crate under my desk. Formatting is fine.
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