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kernel-fxtec-pro1x/drivers/net/wireless
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Larry Finger 44eb65cfd8 rtlwifi: Fix oops on unload 
Under some circumstances, a PCI-based driver reports the following OOPs:

Mar 19 08:14:35 kvothe kernel: [ 6584.626011] Oops: 0000 [#1] SMP
--snip--
Mar 19 08:14:35 kvothe kernel: [ 6584.626011] Pid: 19627, comm: rmmod
Not tainted 3.2.9-2.fc16.x86_64 #1 LENOVO 05962RU/05962RU
Mar 19 08:14:35 kvothe kernel: [ 6584.626011] RIP:
0010:[<ffffffffa0418d39>]  [<ffffffffa0418d39>]
rtl92ce_get_desc+0x19/0xd0 [rtl8192ce]
--snip--
Mar 19 08:14:35 kvothe kernel: [ 6584.626011] Process rmmod (pid:
19627, threadinfo ffff880050262000, task ffff8801156d5cc0)
Mar 19 08:14:35 kvothe kernel: [ 6584.626011] Stack:
Mar 19 08:14:35 kvothe kernel: [ 6584.626011]  0000000000000002
ffff8801176c2540 ffff880050263ca8 ffffffffa03348e7
Mar 19 08:14:35 kvothe kernel: [ 6584.626011]  0000000000000282
0000000180150014 ffff880050263fd8 ffff8801176c2810
Mar 19 08:14:35 kvothe kernel: [ 6584.626011]  ffff880050263bc8
ffffffff810550e2 00000000000002c0 ffff8801176c0d40
Mar 19 08:14:35 kvothe kernel: [ 6584.626011] Call Trace:
Mar 19 08:14:35 kvothe kernel: [ 6584.626011]  [<ffffffffa03348e7>]
_rtl_pci_rx_interrupt+0x187/0x650 [rtlwifi]
--snip--
Mar 19 08:14:35 kvothe kernel: [ 6584.626011] Code: ff 09 d0 89 07 48
83 c4 08 5b 5d c3 66 0f 1f 44 00 00 55 48 89 e5 53 48 83 ec 08 66 66
66 66 90 40 84 f6 89 d3 74 13 84 d2 75 57 <8b> 07 48 83 c4 08 5b 5d c1
e8 1f c3 0f 1f 00 84 d2 74 ed 80 fa
Mar 19 08:14:35 kvothe kernel: [ 6584.626011] RIP
[<ffffffffa0418d39>] rtl92ce_get_desc+0x19/0xd0 [rtl8192ce]
Mar 19 08:14:35 kvothe kernel: [ 6584.626011]  RSP <ffff880050263b58>
Mar 19 08:14:35 kvothe kernel: [ 6584.626011] CR2: 00000000000006e0
Mar 19 08:14:35 kvothe kernel: [ 6584.646491] ---[ end trace
8636c766dcfbe0e6 ]---

This oops is due to interrupts not being disabled in this particular path.

Reported-by: Dave Airlie <airlied@gmail.com>
Tested-by: Dave Airlie <airlied@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>
2012-04-23 14:57:53 -04:00
..
ath ath9k: fix tx power settings for AR9287 2012-04-23 14:56:11 -04:00
b43 simple_open: automatically convert to simple_open() 2012-04-05 15:25:50 -07:00
b43legacy simple_open: automatically convert to simple_open() 2012-04-05 15:25:50 -07:00
brcm80211 brcm80211: smac: resume transmit fifo upon receiving frames 2012-04-13 14:05:35 -04:00
hostap Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2012-03-20 21:12:50 -07:00
ipw2x00 ipw2200: Fix race condition in the command completion acknowledge 2012-04-23 14:57:49 -04:00
iwlegacy Merge branch 'akpm' (Andrew's patch-bomb) 2012-04-05 15:30:34 -07:00
iwlwifi iwlwifi: do not nulify ctx->vif on reset 2012-04-23 14:56:12 -04:00
iwmc3200wifi simple_open: automatically convert to simple_open() 2012-04-05 15:25:50 -07:00
libertas libertas: fix signedness bug in lbs_auth_to_authtype() 2012-04-13 14:05:35 -04:00
libertas_tf drivers/net: Remove unnecessary k.alloc/v.alloc OOM messages 2012-01-31 16:20:21 -05:00
mwifiex mwifiex: update pcie8766 scratch register addresses 2012-04-13 14:06:59 -04:00
orinoco net: orinoco: add error handling for failed kmalloc(). 2012-03-28 14:25:35 -04:00
p54 p54pci: use new driver.pm interface for suspend/resume 2012-03-06 15:16:06 -05:00
prism54 Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
rt2x00 rt2x00: Fix rfkill_polling register function. 2012-04-10 14:14:28 -04:00
rtl818x rtl8187: Add AD-HOC support 2012-03-07 13:56:37 -05:00
rtlwifi rtlwifi: Fix oops on unload 2012-04-23 14:57:53 -04:00
wl12xx simple_open: automatically convert to simple_open() 2012-04-05 15:25:50 -07:00
wl1251 simple_open: automatically convert to simple_open() 2012-04-05 15:25:50 -07:00
zd1211rw Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2012-03-20 21:12:50 -07:00
adm8211.c drivers/net: Add module.h to drivers who were implicitly using it 2011-10-31 19:31:07 -04:00
adm8211.h
airo.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
airo.h
airo_cs.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
at76c50x-usb.c wireless: at76c50x: follow rename pack_hex_byte to hex_byte_pack 2011-10-31 17:30:57 -07:00
at76c50x-usb.h
atmel.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
atmel.h
atmel_cs.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
atmel_pci.c
Kconfig
mac80211_hwsim.c mac80211_hwsim: Fix set mactime on receiver hwsim radio 2012-03-12 14:19:35 -04:00
mac80211_hwsim.h
Makefile iwlegacy: rename remaining IWLs to ILs 2011-11-15 11:25:42 +01:00
mwl8k.c Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem 2012-02-21 15:06:35 -05:00
ray_cs.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
ray_cs.h
rayctl.h ray_cs: Fix array bounds warnings. 2011-11-26 15:41:29 -05:00
rndis_wlan.c rndis_wlan: use u8 for key indexes 2012-03-05 15:23:17 -05:00
wl3501.h
wl3501_cs.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
zd1201.c USB: convert drivers/net/* to use module_usb_driver() 2011-11-18 09:44:20 -08:00
zd1201.h