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Robin Gong fe5b85c656 dmaengine: imx-sdma: alloclate bd memory from dma pool 
dma_terminate_all maybe called in interrupt context which means
WARN_ON() will be triggered as below when bd memory freed. Allocat
bd memory from dma pool instead.

[   29.161079] WARNING: CPU: 1 PID: 533 at ./include/linux/dma-mapping.h:541 sdma_free_bd+0xa4/0xb4
[   29.169883] Modules linked in:
[   29.172990] CPU: 1 PID: 533 Comm: mpegaudioparse0 Not tainted 4.18.0-rc1-next-20180618-00009-gf79f22c #20
[   29.182597] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
[   29.189163] Backtrace:
[   29.191685] [<c010d1e0>] (dump_backtrace) from [<c010d4a0>] (show_stack+0x18/0x1c)
[   29.199306]  r7:00000000 r6:600f0093 r5:00000000 r4:c107db7c
[   29.205029] [<c010d488>] (show_stack) from [<c0a5bba0>] (dump_stack+0xb4/0xe8)
[   29.212312] [<c0a5baec>] (dump_stack) from [<c012703c>] (__warn+0x104/0x130)
[   29.219411]  r9:ec3e817c r8:0000021d r7:00000009 r6:c0d1d440 r5:00000000 r4:00000000
[   29.227204] [<c0126f38>] (__warn) from [<c0127180>] (warn_slowpath_null+0x44/0x50)
[   29.234821]  r8:ed129dc4 r7:c0b01978 r6:c04d4e90 r5:0000021d r4:c0d1d440
[   29.241574] [<c012713c>] (warn_slowpath_null) from [<c04d4e90>] (sdma_free_bd+0xa4/0xb4)
[   29.249706]  r6:4c001000 r5:f082e000 r4:00000024
[   29.254376] [<c04d4dec>] (sdma_free_bd) from [<c04d4eb4>] (sdma_desc_free+0x14/0x20)
[   29.262163]  r7:ec3e8110 r6:00000100 r5:00000200 r4:ecf89a00
[   29.267873] [<c04d4ea0>] (sdma_desc_free) from [<c04d229c>] (vchan_dma_desc_free_list+0xa4/0xac)
[   29.276697]  r5:00000200 r4:ed129d9c
[   29.280326] [<c04d21f8>] (vchan_dma_desc_free_list) from [<c04d482c>] (sdma_disable_channel_with_delay+0x14c/0x188)
[   29.290808]  r9:ecae560c r8:ec3e815c r7:00000000 r6:c1008908 r5:ed129dc4 r4:ec3e8110
[   29.298605] [<c04d46e0>] (sdma_disable_channel_with_delay) from [<c07c5c84>] (snd_dmaengine_pcm_trigger+0x90/0x1b0)
[   29.309087]  r8:ecae5000 r7:ec940800 r6:ed31bd80 r5:ecadb200 r4:ec26a700
[   29.315855] [<c07c5bf4>] (snd_dmaengine_pcm_trigger) from [<c07dd800>] (soc_pcm_trigger+0xb4/0x130)
[   29.324953]  r8:ecae5000 r7:ec940800 r6:00000000 r5:ecadb200 r4:ec26a700
[   29.331716] [<c07dd74c>] (soc_pcm_trigger) from [<c07bc008>] (snd_pcm_do_stop+0x58/0x5c)
[   29.339859]  r9:ecaed5a8 r8:ed31bdc0 r7:00000000 r6:00000001 r5:ecadb200 r4:c0b9c4d0
[   29.347652] [<c07bbfb0>] (snd_pcm_do_stop) from [<c07bbde8>] (snd_pcm_action_single+0x40/0x80)
[   29.356315] [<c07bbda8>] (snd_pcm_action_single) from [<c07bbf1c>] (snd_pcm_action+0xf4/0xfc)
[   29.364883]  r7:00000001 r6:c0b9c4d0 r5:ecadb2d4 r4:ecadb200
[   29.370593] [<c07bbe28>] (snd_pcm_action) from [<c07bc8dc>] (snd_pcm_drop+0x58/0x9c)

Signed-off-by: Robin Gong <yibin.gong@nxp.com>
Reviewed-by: Sascha Hauer <s.hauer@pengutronix.de>
Tested-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
2018-07-02 18:24:47 +05:30
..
accessibility
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acpi
Merge tag 'pwm/for-4.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
2018-06-14 16:25:43 +09:00
amba
Merge branch 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm
2018-06-06 13:49:25 -07:00
android
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
ata
treewide: devm_kzalloc() -> devm_kcalloc()
2018-06-12 16:19:22 -07:00
atm
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
auxdisplay
treewide: kmalloc() -> kmalloc_array()
2018-06-12 16:19:22 -07:00
base
Merge tag 'pm-4.18-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2018-06-13 07:24:18 -07:00
bcma
Merge tag 'dma-mapping-4.18' of git://git.infradead.org/users/hch/dma-mapping
2018-06-04 10:58:12 -07:00
block
Merge tag 'ceph-for-4.18-rc1' of git://github.com/ceph/ceph-client
2018-06-15 07:24:58 +09:00
bluetooth
Bluetooth: btusb: Add additional device ID for RTL8822BE
2018-05-30 15:45:01 +02:00
bus
Merge tag 'overflow-v4.18-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
2018-06-12 18:28:00 -07:00
cdrom
treewide: kmalloc() -> kmalloc_array()
2018-06-12 16:19:22 -07:00
char
docs: Fix some broken references
2018-06-15 18:10:01 -03:00
clk
docs: Fix some broken references
2018-06-15 18:10:01 -03:00
clocksource
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
connector
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2018-06-06 18:39:49 -07:00
cpufreq
Merge tag 'pm-4.18-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2018-06-13 07:24:18 -07:00
cpuidle
Merge tag 'powerpc-4.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
2018-06-07 10:23:33 -07:00
crypto
treewide: devm_kzalloc() -> devm_kcalloc()
2018-06-12 16:19:22 -07:00
dax
Merge tag 'libnvdimm-for-4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
2018-06-08 17:21:52 -07:00
dca
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devfreq
treewide: devm_kzalloc() -> devm_kcalloc()
2018-06-12 16:19:22 -07:00
dio
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dma
dmaengine: imx-sdma: alloclate bd memory from dma pool
2018-07-02 18:24:47 +05:30
dma-buf
dma-buf: Remove unneeded stubs around sync_debug interfaces
2018-05-07 15:58:07 +02:00
edac
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
eisa
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extcon
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
firewire
treewide: kmalloc() -> kmalloc_array()
2018-06-12 16:19:22 -07:00
firmware
Merge branch 'akpm' (patches from Andrew)
2018-06-15 08:51:42 +09:00
fmc
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
fpga
fpga: clarify that unregister functions also free
2018-05-25 18:23:56 +02:00
fsi
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gpio
treewide: devm_kzalloc() -> devm_kcalloc()
2018-06-12 16:19:22 -07:00
gpu
Merge tag 'docs-broken-links' of git://linuxtv.org/mchehab/experimental
2018-06-17 05:25:18 +09:00
hid
docs: fix broken references with multiple hints
2018-06-15 18:10:01 -03:00
hsi
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hv
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
hwmon
treewide: devm_kzalloc() -> devm_kcalloc()
2018-06-12 16:19:22 -07:00
hwspinlock
Merge tag 'hwlock-v4.18' of git://github.com/andersson/remoteproc
2018-06-11 12:09:19 -07:00
hwtracing
treewide: devm_kzalloc() -> devm_kcalloc()
2018-06-12 16:19:22 -07:00
i2c
Merge branch 'i2c/for-4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2018-06-14 16:21:46 +09:00
ide
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
idle
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iio
treewide: devm_kzalloc() -> devm_kcalloc()
2018-06-12 16:19:22 -07:00
infiniband
treewide: Use array_size() in kvzalloc_node()
2018-06-12 16:19:22 -07:00
input
docs: Fix some broken references
2018-06-15 18:10:01 -03:00
iommu
Merge tag 'overflow-v4.18-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
2018-06-12 18:28:00 -07:00
ipack
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
irqchip
treewide: devm_kzalloc() -> devm_kcalloc()
2018-06-12 16:19:22 -07:00
isdn
treewide: Use array_size() in vmalloc()
2018-06-12 16:19:22 -07:00
leds
treewide: devm_kzalloc() -> devm_kcalloc()
2018-06-12 16:19:22 -07:00
lightnvm
docs: Fix some broken references
2018-06-15 18:10:01 -03:00
macintosh
Merge tag 'powerpc-4.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
2018-06-07 10:23:33 -07:00
mailbox
treewide: devm_kzalloc() -> devm_kcalloc()
2018-06-12 16:19:22 -07:00
mcb
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md
docs: Fix some broken references
2018-06-15 18:10:01 -03:00
media
Merge tag 'docs-broken-links' of git://linuxtv.org/mchehab/experimental
2018-06-17 05:25:18 +09:00
memory
Merge tag 'overflow-v4.18-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
2018-06-12 18:28:00 -07:00
memstick
treewide: kmalloc() -> kmalloc_array()
2018-06-12 16:19:22 -07:00
message
treewide: kmalloc() -> kmalloc_array()
2018-06-12 16:19:22 -07:00
mfd
Merge branch 'i2c/for-4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2018-06-14 16:21:46 +09:00
misc
Merge branch 'i2c/for-4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2018-06-14 16:21:46 +09:00
mmc
treewide: devm_kzalloc() -> devm_kcalloc()
2018-06-12 16:19:22 -07:00
mtd
Merge tag 'overflow-v4.18-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
2018-06-12 18:28:00 -07:00
mux
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net
Merge tag 'docs-broken-links' of git://linuxtv.org/mchehab/experimental
2018-06-17 05:25:18 +09:00
nfc
treewide: devm_kmalloc() -> devm_kmalloc_array()
2018-06-12 16:19:22 -07:00
ntb
Merge tag 'overflow-v4.18-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
2018-06-12 18:28:00 -07:00
nubus
Merge tag 'char-misc-4.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2018-06-05 16:20:22 -07:00
nvdimm
Merge branch 'for-4.18/mcsafe' into libnvdimm-for-next
2018-06-08 15:16:44 -07:00
nvme
Merge branch 'nvme-4.18' of git://git.infradead.org/nvme into for-linus
2018-06-15 08:11:05 -06:00
nvmem
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
of
Merge tag 'overflow-v4.18-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
2018-06-12 18:28:00 -07:00
opp
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
oprofile
treewide: Use array_size() in vmalloc()
2018-06-12 16:19:22 -07:00
parisc
Merge tag 'dma-mapping-4.18' of git://git.infradead.org/users/hch/dma-mapping
2018-06-04 10:58:12 -07:00
parport
docs: Fix some broken references
2018-06-15 18:10:01 -03:00
pci
Merge tag 'overflow-v4.18-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
2018-06-12 18:28:00 -07:00
pcmcia
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
perf
drivers/bus: arm-cci: fix build warnings
2018-05-29 16:38:16 +01:00
phy
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2018-06-06 18:39:49 -07:00
pinctrl
treewide: devm_kzalloc() -> devm_kcalloc()
2018-06-12 16:19:22 -07:00
platform
fix a series of Documentation/ broken file name references
2018-06-15 18:10:01 -03:00
pnp
Merge tag 'media/v4.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
2018-06-07 12:34:37 -07:00
power
treewide: devm_kzalloc() -> devm_kcalloc()
2018-06-12 16:19:22 -07:00
powercap
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
pps
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ps3
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ptp
ptp_qoriq: move some definitions to header file
2018-05-28 23:05:11 -04:00
pwm
Merge tag 'pwm/for-4.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
2018-06-14 16:25:43 +09:00
rapidio
treewide: Use array_size() in vmalloc()
2018-06-12 16:19:22 -07:00
ras
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regulator
treewide: devm_kzalloc() -> devm_kcalloc()
2018-06-12 16:19:22 -07:00
remoteproc
treewide: use PHYS_ADDR_MAX to avoid type casting ULLONG_MAX
2018-06-15 07:55:25 +09:00
reset
Merge tag 'overflow-v4.18-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
2018-06-12 18:28:00 -07:00
rpmsg
rpmsg: smd: do not use mananged resources for endpoints and channels
2018-06-04 12:35:03 -07:00
rtc
Merge tag 'mfd-next-4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
2018-06-11 07:20:17 -07:00
s390
treewide: Use array_size() in vzalloc()
2018-06-12 16:19:22 -07:00
sbus
fix a series of Documentation/ broken file name references
2018-06-15 18:10:01 -03:00
scsi
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2018-06-14 16:35:32 +09:00
sfi
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sh
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
siox
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slimbus
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
sn
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soc
treewide: use PHYS_ADDR_MAX to avoid type casting ULLONG_MAX
2018-06-15 07:55:25 +09:00
soundwire
docs: Fix more broken references
2018-06-15 18:11:26 -03:00
spi
treewide: devm_kzalloc() -> devm_kcalloc()
2018-06-12 16:19:22 -07:00
spmi
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ssb
ssb: make SSB_PCICORE_HOSTMODE depend on SSB = y
2018-05-12 11:38:13 +03:00
staging
media: v4l: fix broken video4linux docs locations
2018-06-15 18:10:01 -03:00
target
treewide: Use array_size() in vzalloc()
2018-06-12 16:19:22 -07:00
tc
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tee
tee: check shm references are consistent in offset/size
2018-05-07 11:51:03 +02:00
thermal
Merge tag 'overflow-v4.18-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
2018-06-12 18:28:00 -07:00
thunderbolt
thunderbolt: Handle NULL boot ACL entries properly
2018-05-15 18:02:00 +02:00
tty
Merge tag 'vfs-timespec64' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/playground
2018-06-15 07:31:07 +09:00
uio
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
usb
Merge tag 'vfs-timespec64' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/playground
2018-06-15 07:31:07 +09:00
uwb
treewide: kmalloc() -> kmalloc_array()
2018-06-12 16:19:22 -07:00
vfio
Merge tag 'vfio-v4.18-rc1' of git://github.com/awilliam/linux-vfio
2018-06-12 13:11:26 -07:00
vhost
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2018-06-16 06:35:02 +09:00
video
Merge tag 'docs-broken-links' of git://linuxtv.org/mchehab/experimental
2018-06-17 05:25:18 +09:00
virt
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
virtio
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2018-06-16 06:35:02 +09:00
visorbus
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vlynq
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vme
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w1
Merge tag 'char-misc-4.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2018-06-05 16:20:22 -07:00
watchdog
Merge tag 'mips_4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux
2018-06-12 12:56:02 -07:00
xen
treewide: kvmalloc() -> kvmalloc_array()
2018-06-12 16:19:22 -07:00
zorro
Merge tag 'overflow-v4.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
2018-06-06 17:27:14 -07:00
Kconfig
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Makefile
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