linux/dma at bb29ae152e3b9d79ca35e41945a55b616e91b5b9 - linux - MyRedstone

Kernel/linux

mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-01-10 07:10:27 +00:00

History

Christopher Freeman 63f89caad0 dmaengine: increment privatecnt when using dma_get_any_slave_channel

Channels allocated via dma_get_any_slave_channel were not increasing
the counter tracking private allocations.  When these channels were
released, privatecnt may erroneously fall to zero.  The DMA device
would then lose its DMA_PRIVATE cap and fail to allocate future private
channels (via private_candidate) as any allocations still outstanding
would incorrectly be seen as public allocations.

Signed-off-by: Christopher Freeman <cfreeman@nvidia.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

2015-04-29 16:47:57 +05:30

..

dmaengine: constify of_device_id array

2015-03-18 22:13:14 +05:30

Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma

2015-04-24 09:49:37 -07:00

dmaengine: hsu: don't prompt for hsu_core part

2015-04-22 09:28:32 -07:00

Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma

2015-04-24 09:49:37 -07:00

dmaengine: ipu-idmac: Split device_control

2014-12-22 12:28:59 +05:30

dmaengine: Remove FSF mailing addresses

2015-03-16 22:28:15 +05:30

dmaengine: usb-dmac: Protect PM-only functions to kill warning

2015-04-27 08:36:02 +05:30

dmaengine: xilinx-dma: move header file to common location

2015-03-17 16:23:21 +05:30

acpi-dma.c

resources: Move struct resource_list_entry from ACPI into resource core

2015-02-05 15:09:25 +01:00

amba-pl08x.c

Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma

2015-04-24 09:49:37 -07:00

at_hdmac_regs.h

dmaengine: at_hdmac: Fix calculation of the residual bytes

2015-03-13 14:58:31 +05:30

at_hdmac.c

Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma

2015-04-24 09:49:37 -07:00

at_xdmac.c

Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma

2015-04-24 09:49:37 -07:00

bcm2835-dma.c

dmaengine: bcm2835-dma: Fix memory leak when stopping a running transfer

2015-03-30 23:17:08 +05:30

coh901318_lli.c

Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma

2013-02-26 09:24:48 -08:00

coh901318.c

dmaengine: coh901318: fix function return types build warnings

2015-01-18 20:01:36 +05:30

coh901318.h

dma: coh901318: merge header files

2013-01-07 17:36:37 +01:00

cppi41.c

dmaengine: cppi41: add missing bitfields

2015-04-11 21:12:58 +05:30

dma-jz4740.c

Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma

2015-04-24 09:49:37 -07:00

dma-jz4780.c

dmaengine: jz4780: add driver for the Ingenic JZ4780 DMA controller

2015-04-01 08:43:49 +05:30

dmaengine.c

dmaengine: increment privatecnt when using dma_get_any_slave_channel

2015-04-29 16:47:57 +05:30

dmaengine.h

dmaengine: consolidate initialization of cookies

2012-03-13 11:37:22 +05:30

dmatest.c

dmatest: move src_off, dst_off, len inside loop

2015-02-04 18:17:21 -08:00

edma.c

Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma

2015-04-24 09:49:37 -07:00

ep93xx_dma.c

dmaengine: ep93xx: update the driver comments

2014-12-22 20:27:25 +05:30

fsl_raid.c

dmaengine: fsl_raid: statify fsl_re_chan_probe

2015-04-02 16:11:35 +05:30

fsl_raid.h

dmaengine: Driver support for FSL RaidEngine device.

2015-04-02 16:10:27 +05:30

fsl-edma.c

dmaengine: fsl-edma: Declare slave capabilities for the generic code

2014-12-22 12:33:23 +05:30

fsldma.c

dmaengine: fsldma: remove the unused variable

2015-01-13 23:58:08 +05:30

fsldma.h

dmaengine: fsldma: declare slave capabilities for the generic code

2015-01-13 23:58:08 +05:30

img-mdc-dma.c

dmaengine: img-mdc: remove device_alloc_chan_resources handler

2015-03-18 22:44:58 +05:30

imx-dma.c

Merge branch 'topic/slave_caps_device_control_fix_rebased' into for-linus

2015-02-02 16:55:35 -08:00

imx-sdma.c

Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma

2015-04-24 09:49:37 -07:00

iop-adma.c

dmaengine: Remove FSF mailing addresses

2015-03-16 22:28:15 +05:30

k3dma.c

Merge branch 'topic/alloc_removal' into for-linus

2015-03-18 22:46:19 +05:30

Kconfig

dmaengine: xgene: Set hardware dependency

2015-04-27 08:36:02 +05:30

Makefile

Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma

2015-04-24 09:49:37 -07:00

mic_x100_dma.c

dma: MIC X100 DMA Driver

2014-07-12 09:57:42 -07:00

mic_x100_dma.h

dma: MIC X100 DMA Driver

2014-07-12 09:57:42 -07:00

mmp_pdma.c

Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma

2015-04-24 09:49:37 -07:00

mmp_tdma.c

Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma

2015-04-24 09:49:37 -07:00

moxart-dma.c

dmaengine: moxart-dma: Fix memory leak when stopping a running transfer

2015-03-30 23:17:08 +05:30

mpc512x_dma.c

dmaengine: constify of_device_id array

2015-03-18 22:13:14 +05:30

mv_xor.c

dmaengine: constify of_device_id array

2015-03-18 22:13:14 +05:30

mv_xor.h

dmaengine: Remove FSF mailing addresses

2015-03-16 22:28:15 +05:30

mxs-dma.c

dmaengine: mxs-dma: Declare slave capabilities for the generic code

2015-01-13 23:48:40 +05:30

nbpfaxi.c

dmaengine: nbpfaxi: update the driver comments

2014-12-22 20:28:04 +05:30

of-dma.c

dmaengine: export symbol of of_dma_request_slave_channel()

2015-03-07 15:03:13 +00:00

omap-dma.c

dmaengine: omap-dma: Fix memory leak when terminating running transfer

2015-03-30 23:17:08 +05:30

pch_dma.c

dmaengine: pch_dma: fix memory leak on failure path in pch_dma_probe()

2015-04-17 23:41:46 +05:30

pl330.c

dmaengine: pl330: fix return status on pending transfers

2015-03-18 22:41:49 +05:30

qcom_bam_dma.c

Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma

2015-04-24 09:49:37 -07:00

s3c24xx-dma.c

dmaengine: s3c24xx: remove device_alloc_chan_resources handler

2015-03-18 22:45:36 +05:30

sa11x0-dma.c

dmaengine: sa11x0: report slave capabilities to upper layers

2015-04-17 23:24:35 +05:30

sirf-dma.c

dmaengine: constify of_device_id array

2015-03-18 22:13:14 +05:30

ste_dma40_ll.c

dmaengine: ste_dma40_ll: Replace meaningless register set with comment

2013-06-04 11:12:10 +02:00

ste_dma40_ll.h

dmaengine: ste_dma40: Remove unnecessary call to d40_phy_cfg()

2013-05-23 21:13:19 +02:00

ste_dma40.c

Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma

2015-04-24 09:49:37 -07:00

sun6i-dma.c

Merge branch 'topic/alloc_removal' into for-linus

2015-03-18 22:46:19 +05:30

tegra20-apb-dma.c

dmaengine: tegra: add slave capabilities reporting

2015-01-14 00:00:30 +05:30

timb_dma.c

dmaengine: td: Rename device_control

2014-12-22 12:33:22 +05:30

TODO

dmaengine: dw: don't perform DMA when dmaengine_submit is called

2014-07-15 22:14:30 +05:30

txx9dmac.c

dmaengine: txx9: Rename device_control

2014-12-22 12:33:22 +05:30

txx9dmac.h

MIPS: Replace MIPS-specific 64BIT_PHYS_ADDR with generic PHYS_ADDR_T_64BIT

2014-11-24 22:46:44 +01:00

virt-dma.c

dmaengine: virt-dma: add support for cyclic DMA periodic callbacks

2012-07-01 14:15:23 +01:00

virt-dma.h

dma: fix vchan_cookie_complete() debug print

2014-01-26 17:33:45 +05:30

xgene-dma.c

dmaengine: fix platform_no_drv_owner.cocci warnings

2015-04-17 23:43:18 +05:30