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
..
eeprom.c	p54: Eliminate unnecessary initialization	2009-07-24 15:05:27 -04:00
eeprom.h	p54: Move eeprom header	2009-07-10 15:01:58 -04:00
fwio.c	p54: implement rfkill	2009-08-14 09:13:45 -04:00
Kconfig	p54: Kconfig maintenance	2009-03-27 20:13:18 -04:00
led.c	mac80211: redefine usage of the mac80211 workqueue	2009-08-04 16:44:14 -04:00
lmac.h	p54: fix beaconing related firmware crash	2009-07-24 15:05:21 -04:00
main.c	mac80211: allow configure_filter callback to sleep	2009-08-20 11:35:58 -04:00
Makefile	p54: Modify p54 files for new organization	2009-07-10 15:02:24 -04:00
net2280.h
p54.h	p54: fix beaconing related firmware crash	2009-07-24 15:05:21 -04:00
p54pci.c	p54: Modify p54 files for new organization	2009-07-10 15:02:24 -04:00
p54pci.h
p54spi_eeprom.h	p54spi: stlc45xx eeprom blob	2009-01-29 16:00:25 -05:00
p54spi.c	spi: prefix modalias with "spi:"	2009-09-23 07:39:43 -07:00
p54spi.h	p54spi: remove arch specific dependencies	2009-01-29 16:00:44 -05:00
p54usb.c	p54usb: Remove DMA buffer from stack	2009-11-13 17:33:49 -05:00
p54usb.h	p54usb: rework driver for resume	2009-05-06 15:14:41 -04:00
txrx.c	p54: fix broadcast buffering in AP mode	2009-08-28 14:40:23 -04:00