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twx-linux/drivers/dma
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Dan Carpenter 8fb8f0931d dmaengine: coh901318: Fix a double lock bug in dma_tc_handle() 
commit 36d5d22090 upstream.

The caller is already holding the lock so this will deadlock.

Fixes: 0b58828c92 ("DMAENGINE: COH 901 318 remove irq counting")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/20200217144050.3i4ymbytogod4ijn@kili.mountain
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-03-11 14:15:12 +01:00
..
bestcomm
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dw
dmaengine: dw: platform: Switch to acpi_dma_controller_register()
2020-01-27 14:51:06 +01:00
dw-axi-dmac
dmaengine: dw-axi-dmac: fix null dereference when pointer first is null
2019-06-25 11:35:55 +08:00
hsu
dmaengine: hsu: Revert "set HSU_CH_MTSR to memory width"
2020-01-27 14:50:57 +01:00
ioat
ioat: ioat_alloc_ring() failure handling.
2020-01-17 19:47:16 +01:00
ipu
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mediatek
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ppc4xx
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qcom
dmaengine: qcom: bam_dma: Fix resource leak
2019-11-06 13:06:21 +01:00
sh
dmaengine: rcar-dmac: set scatter/gather max segment size
2019-11-24 08:20:30 +01:00
ti
dmaengine: ti: edma: fix missed failure handling
2020-01-27 14:51:22 +01:00
xilinx
dmaengine: xilinx_dma: Clear desc_pendingcount in xilinx_dma_reset
2020-01-04 19:12:38 +01:00
acpi-dma.c
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altera-msgdma.c
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amba-pl08x.c
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at_hdmac_regs.h
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at_hdmac.c
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at_xdmac.c
dmaengine: at_xdmac: remove a stray bottom half unlock
2019-11-20 18:46:20 +01:00
bcm2835-dma.c
dmaengine: bcm2835: Print error in case setting DMA mask fails
2019-10-05 13:09:34 +02:00
bcm-sba-raid.c
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coh901318_lli.c
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coh901318.c
dmaengine: coh901318: Fix a double lock bug in dma_tc_handle()
2020-03-11 14:15:12 +01:00
coh901318.h
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dma-axi-dmac.c
dmaengine: axi-dmac: Don't check the number of frames for alignment
2020-01-27 14:50:41 +01:00
dma-jz4740.c
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dma-jz4780.c
dmaengine: dma-jz4780: Further residue status fix
2019-11-20 18:46:17 +01:00
dmaengine.c
dmaengine: Store module owner in dma_device struct
2020-02-24 08:34:44 +01:00
dmaengine.h
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dmatest.c
dmaengine: dmatest: Abort test in case of mapping error
2019-03-13 14:02:36 -07:00
ep93xx_dma.c
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fsl_raid.c
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fsl_raid.h
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fsl-edma.c
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fsldma.c
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fsldma.h
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idma64.c
dmaengine: idma64: Use actual device for DMA transfers
2019-06-15 11:54:10 +02:00
idma64.h
dmaengine: idma64: Use actual device for DMA transfers
2019-06-15 11:54:10 +02:00
img-mdc-dma.c
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imx-dma.c
dmaengine: imx-dma: fix warning comparison of distinct pointer types
2019-04-05 22:33:15 +02:00
imx-sdma.c
dmaengine: imx-sdma: remove dma_slave_config direction usage and leave sdma_event_enable()
2020-03-11 14:15:08 +01:00
iop-adma.c
dmaengine: iop-adma: use correct printk format strings
2019-10-05 13:09:42 +02:00
k3dma.c
dmaengine: k3dma: Avoid null pointer traversal
2020-01-17 19:47:16 +01:00
Kconfig
dmaengine: dma-jz4780: Don't depend on MACH_JZ4780
2019-11-20 18:46:16 +01:00
lpc18xx-dmamux.c
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Makefile
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mic_x100_dma.c
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mic_x100_dma.h
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mmp_pdma.c
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mmp_tdma.c
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moxart-dma.c
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mpc512x_dma.c
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mv_xor_v2.c
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mv_xor.c
dmaengine: mv_xor: Use correct device for DMA API
2020-01-27 14:50:24 +01:00
mv_xor.h
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mxs-dma.c
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nbpfaxi.c
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of-dma.c
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owl-dma.c
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pch_dma.c
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pl330.c
dmaengine: pl330: _stop: clear interrupt status
2019-05-31 06:46:14 -07:00
pxa_dma.c
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s3c24xx-dma.c
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sa11x0-dma.c
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sirf-dma.c
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sprd-dma.c
dmaengine: sprd: Fix the possible memory leak issue
2019-11-12 19:20:54 +01:00
st_fdma.c
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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: fix unneeded variable warning
2019-09-06 10:21:54 +02:00
stm32-dma.c
dmaengine: stm32-dma: check whether length is aligned on FIFO threshold
2019-12-05 09:21:35 +01:00
stm32-dmamux.c
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stm32-mdma.c
dmaengine: stm32-mdma: Fix a possible null-pointer dereference in stm32_mdma_irq_handler()
2019-09-06 10:21:56 +02:00
sun4i-dma.c
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sun6i-dma.c
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tegra20-apb-dma.c
dmaengine: tegra-apb: Prevent race conditions of tasklet vs free list
2020-03-11 14:15:04 +01:00
tegra210-adma.c
dmaengine: tegra210-adma: Fix crash during probe
2020-01-27 14:50:49 +01:00
timb_dma.c
dmaengine: timb_dma: Use proper enum in td_prep_slave_sg
2019-11-24 08:19:46 +01:00
TODO
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txx9dmac.c
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txx9dmac.h
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virt-dma.c
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virt-dma.h
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xgene-dma.c
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zx_dma.c
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