leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity
e54d5512b6
linux/drivers/net/wireless
History
Larry Finger 21d6c270f1 p54usb: Remove DMA buffer from stack 
On 2.6.32-rc6 from wireless-testing, the following warning is emitted:

------------[ cut here ]------------
WARNING: at lib/dma-debug.c:860 check_for_stack+0xaa/0xe0()
Hardware name: HP Pavilion dv2700 Notebook PC
ehci_hcd 0000:00:02.1: DMA-API: device driver maps memory fromstack
	 [addr=ffff8800b6e2bca8]
Modules linked in: <Removed>
Pid: 16378, comm: modprobe Not tainted 2.6.32-rc6-wl #244
Call Trace:
 [<ffffffff81049698>] warn_slowpath_common+0x78/0xb0
 [<ffffffff8104972c>] warn_slowpath_fmt+0x3c/0x40
 [<ffffffff811ae52a>] check_for_stack+0xaa/0xe0
 [<ffffffff811afc8d>] debug_dma_map_page+0xfd/0x170
 [<ffffffffa006297a>] usb_hcd_submit_urb+0x3da/0x9c0 [usbcore]
 [<ffffffff81076e6f>] ? lockdep_init_map+0x5f/0x5d0
 [<ffffffffa0063365>] usb_submit_urb+0xe5/0x260 [usbcore]
 [<ffffffffa0064b7e>] usb_start_wait_urb+0x5e/0xf0 [usbcore]
 [<ffffffffa0063943>] ? usb_init_urb+0x23/0x40 [usbcore]
 [<ffffffffa0064cd4>] usb_bulk_msg+0xc4/0x150 [usbcore]
 [<ffffffffa0441a91>] T.719+0x31/0x40 [p54usb]
 [<ffffffffa0441acf>] p54u_upload_firmware_3887+0x2f/0x490 [p54usb]
 [<ffffffffa049c667>] ? p54_parse_firmware+0x427/0x450 [p54common]
 <Rest of traceback removed>
---[ end trace f77df0316ddad3de ]---

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Stable <stable@vger.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-11-13 17:33:49 -05:00
..
ath ath5k: add LED definition for BenQ Joybook R55v 2009-11-10 16:21:14 -05:00
b43 b43: work around a locking issue in ->set_tim() 2009-11-10 16:21:12 -05:00
b43legacy b44/b43/b43legacy: Fix switch warnings introduced by SSB-SDIO 2009-09-09 11:19:03 -04:00
hostap hostap: Revert a toxic part of the conversion to net_device_ops 2009-09-23 11:35:39 -04:00
ipw2x00 Revert "libipw: initiate cfg80211 API conversion" 2009-11-13 17:33:48 -05:00
iwlwifi iwlwifi: Fix issue on file transfer stalled in HT mode 2009-11-10 16:24:16 -05:00
iwmc3200wifi debugfs: Change debugfs directory of IWMC3200 2009-09-15 09:50:48 -07:00
libertas Libertas: fix issues while configuring host sleep using ethtool wol 2009-11-10 16:21:16 -05:00
libertas_tf mac80211: allow configure_filter callback to sleep 2009-08-20 11:35:58 -04:00
orinoco Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2009-09-02 00:32:56 -07:00
p54 p54usb: Remove DMA buffer from stack 2009-11-13 17:33:49 -05:00
prism54 wireless: convert drivers to netdev_tx_t 2009-09-01 01:14:04 -07:00
rt2x00 rt2x00: Don't queue ieee80211 work after USB removal 2009-11-06 15:14:02 -05:00
rtl818x rtl8187: Fix sparse warnings 2009-11-10 16:21:15 -05:00
wl12xx Merge branch 'master' of /home/davem/src/GIT/linux-2.6/ 2009-09-24 15:13:11 -07:00
zd1211rw Merge branch 'master' of /home/davem/src/GIT/linux-2.6/ 2009-09-24 15:13:11 -07:00
adm8211.c mac80211: allow configure_filter callback to sleep 2009-08-20 11:35:58 -04:00
adm8211.h mac80211: fix ADM8211_SYNCTL_RFtype define 2009-10-07 16:33:51 -04:00
airo_cs.c
airo.c airo: Reorder tests, check bounds before element 2009-10-27 16:29:49 -04:00
airo.h
arlan-main.c wireless: convert drivers to netdev_tx_t 2009-09-01 01:14:04 -07:00
arlan-proc.c sysctl: remove "struct file *" argument of ->proc_handler 2009-09-24 07:21:04 -07:00
arlan.h
at76c50x-usb.c mac80211: remove deprecated API 2009-08-20 11:35:58 -04:00
at76c50x-usb.h
atmel_cs.c
atmel_pci.c
atmel.c trivial: fix typos "man[ae]g?ment" -> "management" 2009-09-21 15:14:56 +02:00
atmel.h
i82586.h
i82593.h
Kconfig Kconfig: STRIP: Remove stale bits of STRIP help text 2009-10-01 14:49:14 -07:00
mac80211_hwsim.c mac80211_hwsim: Fix initial beacon timer configuration 2009-09-29 17:25:16 -04:00
Makefile
mwl8k.c mwl8k: separate driver and device info reporting during probe 2009-08-28 14:40:42 -04:00
netwave_cs.c wireless: convert drivers to netdev_tx_t 2009-09-01 01:14:04 -07:00
ray_cs.c wireless: convert drivers to netdev_tx_t 2009-09-01 01:14:04 -07:00
ray_cs.h
rayctl.h
rndis_wlan.c rndis_wlan: fix sparse endianess warnings 2009-09-01 12:48:22 -04:00
strip.c wireless: convert drivers to netdev_tx_t 2009-09-01 01:14:04 -07:00
wavelan_cs.c wireless: convert drivers to netdev_tx_t 2009-09-01 01:14:04 -07:00
wavelan_cs.h
wavelan_cs.p.h wireless: convert drivers to netdev_tx_t 2009-09-01 01:14:04 -07:00
wavelan.c wireless: convert drivers to netdev_tx_t 2009-09-01 01:14:04 -07:00
wavelan.h
wavelan.p.h wireless: convert drivers to netdev_tx_t 2009-09-01 01:14:04 -07:00
wl3501_cs.c wireless: convert drivers to netdev_tx_t 2009-09-01 01:14:04 -07:00
wl3501.h
zd1201.c wireless: convert drivers to netdev_tx_t 2009-09-01 01:14:04 -07:00
zd1201.h