netdev - Re: [Ksummit-2010-discuss] [v2] Remaining BKL users, what to do

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Message-ID: <20101102012135.GB2648@ucw.cz>
Date:	Tue, 2 Nov 2010 02:21:35 +0100
From:	Pavel Machek <pavel@....cz>
To:	Arnd Bergmann <arnd@...db.de>
Cc:	Greg KH <greg@...ah.com>, Oliver Neukum <oliver@...kum.org>,
	Valdis.Kletnieks@...edu, Dave Airlie <airlied@...il.com>,
	codalist@...emann.coda.cs.cmu.edu,
	ksummit-2010-discuss@...ts.linux-foundation.org,
	autofs@...ux.kernel.org, Jan Harkes <jaharkes@...cmu.edu>,
	Samuel Ortiz <samuel@...tiz.org>, Jan Kara <jack@...e.cz>,
	Arnaldo Carvalho de Melo <acme@...stprotocols.net>,
	netdev@...r.kernel.org, Anders Larsen <al@...rsen.net>,
	linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org,
	Bryan Schumaker <bjschuma@...app.com>,
	Christoph Hellwig <hch@...radead.org>,
	Petr Vandrovec <vandrove@...cvut.cz>,
	Mikulas Patocka <mikulas@...ax.karlin.mff.cuni.cz>,
	linux-fsdevel@...r.kernel.org,
	Evgeniy Dushistov <dushistov@...l.ru>,
	Ingo Molnar <mingo@...e.hu>,
	Andrew Hendry <andrew.hendry@...il.com>,
	linux-media@...r.kernel.org
Subject: Re: [Ksummit-2010-discuss] [v2] Remaining BKL users, what to do

Hi!

> @@ -79,6 +79,10 @@ static struct drm_driver driver = {
>  
>  static int __init i810_init(void)
>  {
> +	if (num_present_cpus() > 1) {
> +		pr_err("drm/i810 does not support SMP\n");
> +		return -EINVAL;
> +	}
>  	driver.num_ioctls = i810_max_ioctl;
>  	return drm_init(&driver);

Umm, and now someone onlines second cpu?

									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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