Michael Buesch 5d4d9e8ad6 b44: Fix sizes passed to b44_sync_dma_desc_for_{device,cpu}() ... > > ------------[ cut here ]------------ > > WARNING: at lib/dma-debug.c:539 check_sync+0xe9/0x341() (Not tainted) > > Hardware name: HP Compaq nx6110 (PY501EA#AB9) > > b44 0000:02:0e.0: DMA-API: device driver tries to sync DMA memory it has not > > allocated [device address=0x0000000075941040] [size=1566 bytes] > > Modules linked in: llc bnep l2cap bluetooth autofs4 lm90 hwmon i2c_i801 sunrpc > > ipv6 cpufreq_ondemand acpi_cpufreq uinput snd_intel8x0m snd_intel8x0 > > snd_ac97_codec snd_seq_dummy ac97_bus snd_seq_oss snd_seq_midi_event snd_seq > > snd_seq_device snd_pcm_oss snd_mixer_oss snd_pcm b44 ssb firewire_ohci > > snd_timer ipw2200 iTCO_wdt mii firewire_core snd iTCO_vendor_support libipw > > yenta_socket crc_itu_t lib80211 rsrc_nonstatic soundcore snd_page_alloc joydev > > pcspkr wmi serio_raw ata_generic pata_acpi i915 drm i2c_algo_bit i2c_core video > > output [last unloaded: scsi_wait_scan] > > Pid: 2418, comm: S58ntpd Not tainted 2.6.29-16.fc10.i686.PAE #1 > > Call Trace: > > [<c04396d1>] warn_slowpath+0x7c/0xbd > > [<c0457fe1>] ? register_lock_class+0x17/0x290 > > [<c0458d61>] ? mark_lock+0x1e/0x349 > > [<c0556448>] ? _raw_spin_unlock+0x74/0x78 > > [<c0458d61>] ? mark_lock+0x1e/0x349 > > [<c055a060>] ? check_sync+0x37/0x341 > > [<c055a112>] check_sync+0xe9/0x341 > > [<c0711245>] ? _spin_unlock_irqrestore+0x45/0x55 > > [<c04592db>] ? trace_hardirqs_on+0xb/0xd > > [<c055a4d1>] debug_dma_sync_single_for_device+0x2f/0x39 > > [<f828f722>] dma_sync_single_for_device+0x4a/0x59 [b44] > > [<f828f76f>] ssb_dma_sync_single_for_device+0x3e/0x48 [b44] > > [<f8291d1e>] b44_recycle_rx+0x18c/0x196 [b44] > > [<f8291f9f>] b44_poll+0x277/0x3c0 [b44] > > [<c0687bb9>] net_rx_action+0xa1/0x1ca > > [<c043e30a>] __do_softirq+0x9d/0x154 > > [<c043e413>] do_softirq+0x52/0x7e > > [<c043e56f>] irq_exit+0x49/0x77 > > [<c040b22e>] do_IRQ+0x97/0xad > > [<c0409dac>] common_interrupt+0x2c/0x34 I don't know if this is related, but the following patch seems to fix some DMA mapping bug. Can somebody comment who does understand the code better than me? (completely untested) Signed-off-by: David S. Miller <davem@davemloft.net>		2009-04-04 16:48:17 -07:00
..
accessibility
acpi	Merge branch 'core/percpu' into percpu-cpumask-x86-for-linus-2	2009-03-27 17:28:43 +01:00
amba
ata	Merge branch 'origin' into devel	2009-03-28 20:29:51 +00:00
atm
auxdisplay
base	Merge branch 'core/percpu' into percpu-cpumask-x86-for-linus-2	2009-03-27 17:28:43 +01:00
block
bluetooth
cdrom
char	Merge branch 'origin' into devel	2009-03-28 20:29:51 +00:00
clocksource	Merge branch 'core/percpu' into percpu-cpumask-x86-for-linus-2	2009-03-27 17:28:43 +01:00
connector
cpufreq
cpuidle
crypto
dca
dio
dma	Merge branch 'origin' into devel	2009-03-28 20:29:51 +00:00
edac
eisa	Merge branch 'core/percpu' into percpu-cpumask-x86-for-linus-2	2009-03-27 17:28:43 +01:00
firewire
firmware
gpio
gpu	Merge branch 'linus' into percpu-cpumask-x86-for-linus-2	2009-03-28 04:26:01 +01:00
hid
hwmon
i2c	Merge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6	2009-03-28 14:04:53 -07:00
ide
idle
ieee1394	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6	2009-03-27 18:33:56 -07:00
infiniband	Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6	2009-03-28 13:30:43 -07:00
input	Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm	2009-03-28 14:03:14 -07:00
isdn
leds
lguest	Merge branch 'core/percpu' into percpu-cpumask-x86-for-linus-2	2009-03-27 17:28:43 +01:00
macintosh
mca
md
media	Merge branch 'origin' into devel	2009-03-28 20:29:51 +00:00
memstick
message
mfd
misc	Merge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6	2009-03-28 14:04:53 -07:00
mmc	Merge branch 'origin' into devel	2009-03-28 20:29:51 +00:00
mtd	Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm	2009-03-28 14:03:14 -07:00
net	b44: Fix sizes passed to b44_sync_dma_desc_for_{device,cpu}()	2009-04-04 16:48:17 -07:00
nubus
of
oprofile
parisc
parport
pci	Merge branch 'core/percpu' into percpu-cpumask-x86-for-linus-2	2009-03-27 17:28:43 +01:00
pcmcia	Merge branch 'origin' into devel	2009-03-28 20:29:51 +00:00
platform
pnp
power
ps3
rapidio
regulator
rtc	Merge branch 'origin' into devel	2009-03-28 20:29:51 +00:00
s390	Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6	2009-03-28 13:30:43 -07:00
sbus
scsi	Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm	2009-03-28 14:03:14 -07:00
serial	Merge branch 'origin' into devel	2009-03-28 20:29:51 +00:00
sh
sn
spi	Merge branch 'origin' into devel	2009-03-28 20:29:51 +00:00
ssb	b43: Add BCM4307 PCI-ID	2009-03-27 20:13:20 -04:00
staging
tc
telephony
thermal
uio
usb	Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm	2009-03-28 14:03:14 -07:00
uwb
video	Merge branch 'origin' into devel	2009-03-28 20:29:51 +00:00
virtio
w1
watchdog	Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm	2009-03-28 14:03:14 -07:00
xen
zorro
Kconfig
Makefile	ide/net: flip the order of SATA and network init	2009-03-28 13:06:16 -07:00