From: Olaf Hering <olh@suse.de>
To: linux-kernel@vger.kernel.org, linuxppc-dev@ozlabs.org
Subject: Re: crash in aty128_set_lcd_enable on PowerBook
Date: Sun, 16 Jul 2006 18:50:04 +0200 [thread overview]
Message-ID: <20060716165004.GA16369@suse.de> (raw)
In-Reply-To: <20060716163728.GA16228@suse.de>
On Sun, Jul 16, Olaf Hering wrote:
>
> Current Linus tree crashes in aty128_set_lcd_enable() because par->pdev
> is NULL. This happens since at least a week. Call trace is:
>
> aty128_set_lcd_enable
> aty128fb_set_par
> fbcon_init
> visual_init
> take_over_console
> fbcon_takeover
> notifier_call_chain
> blocking_notifier_call_chain
> register_framebuffer
> aty128fb_probe
aty128_init calls register_framebuffer() before it assigns pdev.
2028 if (register_framebuffer(info) < 0)
2029 return 0;
2030
2031 par->pm_reg = pci_find_capability(pdev, PCI_CAP_ID_PM);
2032 par->pdev = pdev;
2033 par->asleep = 0;
2034 par->lock_blank = 0;
next prev parent reply other threads:[~2006-07-16 16:50 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-07-16 16:37 crash in aty128_set_lcd_enable on PowerBook Olaf Hering
2006-07-16 16:50 ` Olaf Hering [this message]
2006-07-16 19:19 ` Benjamin Herrenschmidt
2006-07-16 19:25 ` Benjamin Herrenschmidt
2006-07-16 19:27 ` Olaf Hering
2006-07-16 19:43 ` Benjamin Herrenschmidt
2006-07-16 19:50 ` Olaf Hering
2006-07-31 18:50 ` [PATCH] " Olaf Hering
2006-07-31 23:50 ` Antonino A. Daplas
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