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linux/drivers/dma
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Baolin Wang 58152b0e57 dmaengine: sprd: Add validation of current descriptor in irq handler 
When user terminates one DMA channel to free all its descriptors, but
at the same time one transaction interrupt was triggered possibly, now
we should not handle this interrupt by validating if the 'schan->cur_desc'
was set as NULL to avoid crashing the kernel.

Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
2019-05-21 19:23:54 +05:30
..
bestcomm
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dw
Merge branch 'topic/dw' into for-linus
2019-03-12 12:03:47 +05:30
dw-axi-dmac
dmaengine: dw-axi-dmac: fix null dereference when pointer first is null
2019-05-21 14:25:52 +05:30
hsu
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ioat
dmaengine: ioatdma: support latency tolerance report (LTR) for v3.4
2019-02-25 12:18:38 +05:30
ipu
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mediatek
dmaengine: mediatek-cqdma: sleeping in atomic context
2019-05-21 14:25:59 +05:30
ppc4xx
dmaengine: ppc4xx: fix off-by-one build failure
2018-10-16 20:08:30 +05:30
qcom
dmaengine: qcom_hidma: assign channel cookie correctly
2019-01-20 10:43:34 +05:30
sh
dmaengine updates for v5.2-rc1
2019-05-09 08:51:45 -07:00
ti
dmaengine: cppi41: delete channel from pending list when stop channel
2018-12-05 14:01:59 +05:30
xilinx
dmaengine updates for v5.1-rc1
2019-03-14 09:11:54 -07:00
acpi-dma.c
…
altera-msgdma.c
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amba-pl08x.c
dmaengine: pl08x: be fair when re-assigning physical channel
2019-03-25 21:52:28 +05:30
at_hdmac_regs.h
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at_hdmac.c
dmaengine: at_hdmac: drop useless LIST_HEAD
2019-01-07 09:49:26 +05:30
at_xdmac.c
dmaengine: at_xdmac: remove a stray bottom half unlock
2019-05-04 16:11:02 +05:30
bcm2835-dma.c
dmaengine updates for v5.2-rc1
2019-05-09 08:51:45 -07:00
bcm-sba-raid.c
dmaengine: bcm-sba-raid: Use dev_get_drvdata()
2019-04-29 10:47:15 +05:30
coh901318_lli.c
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coh901318.c
dmaengine: coh901318: Remove unused variable
2018-11-26 13:35:52 +05:30
coh901318.h
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dma-axi-dmac.c
dmaengine: axi-dmac: Enable DMA_INTERLEAVE capability
2019-04-24 11:08:38 +05:30
dma-jz4740.c
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dma-jz4780.c
dmaengine: jz4780: Fix transfers being ACKed too soon
2019-05-21 09:59:58 +05:30
dmaengine.c
mm: replace all open encodings for NUMA_NO_NODE
2019-03-05 21:07:14 -08:00
dmaengine.h
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dmatest.c
dmaengine updates for v5.1-rc1
2019-03-14 09:11:54 -07:00
ep93xx_dma.c
dmaengine: ep93xx: fix some typo
2018-11-11 14:56:49 +05:30
fsl_raid.c
…
fsl_raid.h
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fsl-edma-common.c
dmaengine: fsl-edma: dma map slave device address
2019-02-04 12:32:53 +05:30
fsl-edma-common.h
dmaengine: fsl-edma: Fix typo in Vybrid name
2019-05-04 15:50:26 +05:30
fsl-edma.c
dmaengine: fsl-edma: Adjust indentation
2019-05-04 15:50:26 +05:30
fsl-qdma.c
dmaengine: fsl-qdma: Add improvement
2019-05-21 10:05:20 +05:30
fsldma.c
dmaengine: fsldma: Replace DMA_IN/OUT by FSL_DMA_IN/OUT
2019-01-07 09:50:16 +05:30
fsldma.h
dmaengine: fsldma: Add 64-bit I/O accessors for powerpc64
2019-02-04 12:56:54 +05:30
idma64.c
dmaengine: idma64: Move driver name to the header
2019-04-26 16:55:23 +05:30
idma64.h
dmaengine: idma64: Use actual device for DMA transfers
2019-03-21 19:48:26 +05:30
img-mdc-dma.c
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imx-dma.c
dmaengine updates for v5.1-rc1
2019-03-14 09:11:54 -07:00
imx-sdma.c
dmaengine: imx-sdma: Only check ratio on parts that support 1:1
2019-04-26 17:18:21 +05:30
iop-adma.c
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k3dma.c
dmaengine: k3dma: Add support for dma-channel-mask
2019-02-04 14:30:57 +05:30
Kconfig
dmaengine: axi-dmac: extend support for ZynqMP arch
2019-03-25 21:52:28 +05:30
lpc18xx-dmamux.c
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Makefile
dmaengine: fsl-qdma: Add qDMA controller driver for Layerscape SoCs
2019-01-07 09:50:16 +05:30
mcf-edma.c
dmaengine: fsl-edma: dma map slave device address
2019-02-04 12:32:53 +05:30
mic_x100_dma.c
dmaengine: mic_x100_dma: convert to DEFINE_SHOW_ATTRIBUTE
2018-12-17 11:49:41 +05:30
mic_x100_dma.h
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mmp_pdma.c
dmaengine: mmp_pdma: remove dma_slave_config direction usage
2018-11-05 10:32:46 +05:30
mmp_tdma.c
Merge branch 'topic/dmam' into for-linus
2018-10-24 09:15:43 +01:00
moxart-dma.c
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mpc512x_dma.c
…
mv_xor_v2.c
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mv_xor.c
Merge branch 'topic/mv' into for-linus
2019-03-12 12:04:16 +05:30
mv_xor.h
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mxs-dma.c
cross-tree: phase out dma_zalloc_coherent()
2019-01-08 07:58:37 -05:00
nbpfaxi.c
dmaengine: nbpfaxi: Use dev_get_drvdata()
2019-04-29 10:47:15 +05:30
of-dma.c
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owl-dma.c
dmaengine: owl: Fix warnings generated during build
2018-10-15 22:39:16 +05:30
pch_dma.c
PCI: Move Rohm Vendor ID to generic list
2019-02-01 17:24:52 -06:00
pl330.c
dmaengine: pl330: _stop: clear interrupt status
2019-04-26 16:51:37 +05:30
pxa_dma.c
dmaengine-4.21-rc1
2019-01-01 15:45:48 -08:00
s3c24xx-dma.c
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sa11x0-dma.c
dmaengine: sa11x0: drop useless LIST_HEAD
2019-01-07 09:49:26 +05:30
sirf-dma.c
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sprd-dma.c
dmaengine: sprd: Add validation of current descriptor in irq handler
2019-05-21 19:23:54 +05:30
st_fdma.c
dmaengine: st_fdma: use struct_size() in kzalloc()
2019-01-07 18:05:22 +05:30
st_fdma.h
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ste_dma40_ll.c
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ste_dma40_ll.h
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ste_dma40.c
dmaengine: ste_dma40: remove dma_slave_config direction usage
2018-11-24 20:22:21 +05:30
stm32-dma.c
dmaengine: stm32-dma: fix residue calculation in stm32-dma
2019-05-04 15:46:58 +05:30
stm32-dmamux.c
dmaengine: stm32-dmamux: Add PM Runtime support
2019-01-07 09:52:24 +05:30
stm32-mdma.c
dmaengine: stm32-mdma: Revert "dmaengine: stm32-mdma: Add a check on read_u32_array"
2019-03-25 21:56:54 +05:30
sun4i-dma.c
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sun6i-dma.c
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tegra20-apb-dma.c
dmaengine: tegra-apb: Use struct_size() in devm_kzalloc()
2019-01-07 18:07:58 +05:30
tegra210-adma.c
dmaengine: tegra210-adma: Fix spelling
2019-05-21 14:26:00 +05:30
timb_dma.c
dmaengine: timb_dma: Use struct_size() in kzalloc()
2019-01-20 10:50:07 +05:30
TODO
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txx9dmac.c
drivers: Remove explicit invocations of mmiowb()
2019-04-08 12:01:02 +01:00
txx9dmac.h
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uniphier-mdmac.c
dmaengine: uniphier-mdmac: add UniPhier MIO DMAC driver
2018-11-24 19:42:59 +05:30
virt-dma.c
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virt-dma.h
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xgene-dma.c
dmaengine: xgene-dma: fix spelling mistake "descripto" -> "descriptor"
2019-04-26 16:57:15 +05:30
zx_dma.c
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