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Message-ID: <4F83359B.90103@lwfinger.net> (sfid-20120409_211701_740802_D820F695)
Date: Mon, 09 Apr 2012 14:16:43 -0500
From: Larry Finger <Larry.Finger@lwfinger.net>
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To: Dave Airlie <airlied@gmail.com>
CC: LKML <linux-kernel@vger.kernel.org>,
	Linux Wireless List <linux-wireless@vger.kernel.org>
Subject: Re: oops on rmmod of rtl8192ce
References: <CAPM=9tz-2bXahnfDK0-anxyZcqFUPOSEewJxh2+2U51xypmw-w@mail.gmail.com> <CAPM=9tzqwZpWP9Ea-UVWYFcoVY-fa+jCf5FOShiMTrY4roN-og@mail.gmail.com>
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On 04/09/2012 10:02 AM, Dave Airlie wrote:
> ping any ideas on this oops on unload?

Sorry about the delay.

The oops looks like interrupts are not being disabled soon enough. Does the 
following patch help?


Index: wireless-testing-new/drivers/net/wireless/rtlwifi/pci.c
===================================================================
--- wireless-testing-new.orig/drivers/net/wireless/rtlwifi/pci.c
+++ wireless-testing-new/drivers/net/wireless/rtlwifi/pci.c
@@ -1943,6 +1943,7 @@ void rtl_pci_disconnect(struct pci_dev *
  		rtl_deinit_deferred_work(hw);
  		rtlpriv->intf_ops->adapter_stop(hw);
  	}
+	rtlpriv->cfg->ops->disable_interrupt(hw);

  	/*deinit rfkill */
  	rtl_deinit_rfkill(hw);

Larry