[mmotm 2009-10-09-01-07] b43/wireless possible circular locking

2009-10-11 Thread Dave Young
Hi, I got lockdep warnings about possible circular lock with b43 interface startup. It looks like a real problem. [ 71.974542] wlan0: deauthenticating from 00:19:e0:db:24:de by local choice (reason=3) [ 72.004352] b43-phy0 debug: Removing Interface type 2 [ 72.005431] [ 72.005435]

b43: fix wldev use after free

2009-10-01 Thread Dave Young
, b43_one_core_detach free the wldev, thus following callback which reference wldev will oops. fix it by call b43_leds_unregister before b43_one_core_detach if it is the last one in wl-devlist Signed-off-by: Dave Young hidave.darks...@gmail.com --- drivers/net/wireless/b43/main.c |4 +++- 1 file changed, 3

Re: b43 dma error

2009-09-09 Thread Dave Young
On Tue, Sep 8, 2009 at 10:54 PM, Larry Fingerlarry.fin...@lwfinger.net wrote: Michael Buesch wrote: On Tuesday 08 September 2009 15:47:32 Dave Young wrote: I tested wireless-testing b43 driver, but got Fatal DMA error then the controller keep restarting... Please tell what I can provide

Re: b43 dma error

2009-09-09 Thread Dave Young
2009/9/8 Gábor Stefanik netrolller...@gmail.com: Do you have the threaded-IRQ patches applied? Could you point the url? where can I get them? Also, what card is this? (BCM4312?) Try upgrading your firmare (use v478 or the new v5xx one). Yes, BCM4312, I use the firmware according to the guide

Re: b43 dma error

2009-09-09 Thread Dave Young
On Tue, Sep 8, 2009 at 10:38 PM, Michael Bueschm...@bu3sch.de wrote: On Tuesday 08 September 2009 15:47:32 Dave Young wrote: I tested wireless-testing b43 driver, but got Fatal DMA error then the controller keep restarting... Please tell what I can provide or test, Thanks

Re: b43 dma error

2009-09-09 Thread Dave Young
2009/9/9 Larry Finger larry.fin...@lwfinger.net: Gábor Stefanik wrote: On Tue, Sep 8, 2009 at 8:16 PM, Larry Fingerlarry.fin...@lwfinger.net wrote: Your PHY and your radio are the same as mine. In fact, the one thing I noticed is that you are using i386 architecture, whereas mine is x86_64.

Re: b43 dma error

2009-09-09 Thread Dave Young
On Wed, Sep 9, 2009 at 3:56 PM, Dave Younghidave.darks...@gmail.com wrote: On Tue, Sep 8, 2009 at 10:38 PM, Michael Bueschm...@bu3sch.de wrote: On Tuesday 08 September 2009 15:47:32 Dave Young wrote: I tested wireless-testing b43 driver, but got Fatal DMA error then the controller keep