Larry Finger 09164043f6 b43: Fix lockdep splat ... In https://bugzilla.kernel.org/show_bug.cgi?id=67561, a locking dependency is reported when b43 is used with hostapd, and rfkill is used to kill the radio output. The lockdep splat (in part) is as follows: ====================================================== [ INFO: possible circular locking dependency detected ] 3.12.0 #1 Not tainted ------------------------------------------------------- rfkill/10040 is trying to acquire lock: (rtnl_mutex){+.+.+.}, at: [<ffffffff8146f282>] rtnl_lock+0x12/0x20 but task is already holding lock: (rfkill_global_mutex){+.+.+.}, at: [<ffffffffa04832ca>] rfkill_fop_write+0x6a/0x170 [rfkill] --snip-- Chain exists of: rtnl_mutex --> misc_mtx --> rfkill_global_mutex The fix is to move the initialization of the hardware random number generator outside the code range covered by the rtnl_mutex. Reported-by: yury <urykhy@gmail.com> Tested-by: yury <urykhy@gmail.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Stable <stable@vger.kernel.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>		2014-01-13 14:50:02 -05:00
..
b43.h	Merge branch 'for-john' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next	2013-04-10 14:09:54 -04:00
bus.c
bus.h
debugfs.c
debugfs.h
dma.c	DMA-API: net: b43: replace dma_set_mask()+dma_set_coherent_mask() with new helper	2013-09-21 21:02:22 +01:00
dma.h	B43: Handle DMA RX descriptor underrun	2013-05-08 17:15:06 -04:00
Kconfig	b43: replace B43_BCMA_EXTRA with modparam allhwsupport	2013-06-27 13:42:15 -04:00
leds.c
leds.h
lo.c
lo.h
main.c	b43: Fix lockdep splat	2014-01-13 14:50:02 -05:00
main.h
Makefile
pcmcia.c	drivers/net: use module_pcmcia_driver() in pcmcia drivers	2013-03-15 12:27:33 -07:00
pcmcia.h
phy_a.c
phy_a.h
phy_common.c
phy_common.h
phy_g.c
phy_g.h
phy_ht.c	b43: HT-PHY: use enum for RSSI types	2013-04-23 12:27:56 +02:00
phy_ht.h	b43: HT-PHY: define regs for power estimation	2013-04-23 12:27:56 +02:00
phy_lcn.c	mac80211: Use a cfg80211_chan_def in ieee80211_hw_conf_chan	2013-03-25 19:19:35 +01:00
phy_lcn.h
phy_lp.c	b43: use defines for board_type	2013-04-23 12:27:57 +02:00
phy_lp.h
phy_n.c	drivers: net: wireless: b43: Fix possible NULL ptr dereference	2013-10-18 13:41:11 -04:00
phy_n.h	b43: N-PHY: define missing registers	2013-04-23 12:27:57 +02:00
pio.c
pio.h
radio_2055.c
radio_2055.h
radio_2056.c	b43: make struct b2056_inittabs_pts const	2013-04-01 16:06:50 -04:00
radio_2056.h
radio_2057.c
radio_2057.h
radio_2059.c	b43: HT-PHY: tables: don't duplicate core-generic regs	2013-04-23 12:27:55 +02:00
radio_2059.h	b43: HT-PHY: tables: don't duplicate core-generic regs	2013-04-23 12:27:55 +02:00
rfkill.c
rfkill.h
sdio.c
sdio.h	b43: mark some functions and structs static	2013-04-01 16:06:50 -04:00
sysfs.c
sysfs.h
tables_lpphy.c
tables_lpphy.h
tables_nphy.c	b43: N-PHY: clean init tables	2013-04-23 12:27:58 +02:00
tables_nphy.h	b43: N-PHY: clean init tables	2013-04-23 12:27:58 +02:00
tables_phy_ht.c
tables_phy_ht.h
tables_phy_lcn.c	b43: mark some functions and structs static	2013-04-01 16:06:50 -04:00
tables_phy_lcn.h
tables.c
tables.h
wa.c
wa.h
xmit.c	net:drivers/net: Miscellaneous conversions to ETH_ALEN	2013-10-02 17:04:45 -04:00
xmit.h