Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Alain Volmat 3651286660 dmaengine: stm32-mdma: correct desc prep when channel running ... commit 03f25d53b145bc2f7ccc82fc04e4482ed734f524 upstream. In case of the prep descriptor while the channel is already running, the CCR register value stored into the channel could already have its EN bit set. This would lead to a bad transfer since, at start transfer time, enabling the channel while other registers aren't yet properly set. To avoid this, ensure to mask the CCR_EN bit when storing the ccr value into the mdma channel structure. Fixes: a4ffb13c89 ("dmaengine: Add STM32 MDMA driver") Signed-off-by: Alain Volmat <alain.volmat@foss.st.com> Signed-off-by: Amelie Delaunay <amelie.delaunay@foss.st.com> Cc: stable@vger.kernel.org Tested-by: Alain Volmat <alain.volmat@foss.st.com> Link: https://lore.kernel.org/r/20231009082450.452877-1-amelie.delaunay@foss.st.com Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2023-11-28 16:50:19 +00:00
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bestcomm
dw
dw-axi-dmac	Add exception protection processing for vd in axi_chan_handle_err function	2023-01-24 07:17:58 +01:00
dw-edma	dmaengine: dw-edma: Fix to enable to issue dma request on DMA processing	2023-05-17 11:35:54 +02:00
hsu
ioat	dmaengine: ioat: stop mod_timer from resurrecting deleted timer in __cleanup()	2022-10-26 13:22:43 +02:00
ipu
mediatek	dmaengine: mediatek: Fix deadlock caused by synchronize_irq()	2023-10-25 11:53:20 +02:00
ppc4xx
qcom
sh	dmaengine: sh: rcar-dmac: Check for error num after dma_set_max_seg_size	2023-03-03 11:41:48 +01:00
ti	dmaengine: ti: edma: handle irq_of_parse_and_map() errors	2023-11-20 10:30:13 +01:00
xilinx	dmaengine: xilinx_dma: call of_node_put() when breaking out of for_each_child_of_node()	2023-02-06 07:52:40 +01:00
acpi-dma.c
altera-msgdma.c
amba-pl08x.c
at_hdmac.c	dmaengine: at_hdmac: Check return code of dma_async_device_register	2022-11-25 17:42:10 +01:00
at_hdmac_regs.h	dmaengine: at_hdmac: Fix at_lli struct definition	2022-11-25 17:42:10 +01:00
at_xdmac.c	dmaengine: at_xdmac: do not enable all cyclic channels	2023-05-17 11:35:54 +02:00
bcm-sba-raid.c
bcm2835-dma.c
coh901318.c
coh901318.h
coh901318_lli.c
dma-axi-dmac.c
dma-jz4780.c
dmaengine.c	dmaengine: Fix double increment of client_count in dma_chan_get()	2023-02-06 07:52:39 +01:00
dmaengine.h
dmatest.c
ep93xx_dma.c
fsl-edma-common.c
fsl-edma-common.h
fsl-edma.c
fsl-qdma.c
fsl_raid.c
fsl_raid.h
fsldma.c
fsldma.h
idma64.c
idma64.h
img-mdc-dma.c
imx-dma.c
imx-sdma.c	dmaengine: imx-sdma: Fix a possible memory leak in sdma_transfer_init	2023-02-06 07:52:48 +01:00
iop-adma.c
iop-adma.h
k3dma.c
Kconfig	idmaengine: make FSL_EDMA and INTEL_IDMA64 depends on HAS_IOMEM	2023-09-23 10:59:39 +02:00
lpc18xx-dmamux.c
Makefile
mcf-edma.c	dmaengine: mcf-edma: Fix a potential un-allocated memory access	2023-08-16 18:19:24 +02:00
mic_x100_dma.c
mic_x100_dma.h
mmp_pdma.c	dmaengine: pxa/mmp: stop referencing config->slave_id	2022-01-27 09:19:39 +01:00
mmp_tdma.c
moxart-dma.c
mpc512x_dma.c
mv_xor.c
mv_xor.h
mv_xor_v2.c	dmaengine: mv_xor_v2: Fix an error code.	2023-05-17 11:35:53 +02:00
mxs-dma.c
nbpfaxi.c
of-dma.c
owl-dma.c
pch_dma.c
pl330.c	dmaengine: pl330: Return DMA_PAUSED when transaction is paused	2023-08-16 18:19:22 +02:00
pxa_dma.c	dmaengine: pxa_dma: Remove an erroneous BUG_ON() in pxad_free_desc()	2023-11-20 10:30:14 +01:00
s3c24xx-dma.c
sa11x0-dma.c
sirf-dma.c
sprd-dma.c	dmaengine: sprd: Cleanup in .remove() after pm_runtime_get_sync() failed	2022-08-25 11:18:35 +02:00
st_fdma.c
st_fdma.h
ste_dma40.c	dmaengine: ste_dma40: Fix PM disable depth imbalance in d40_probe	2023-11-08 11:23:40 +01:00
ste_dma40_ll.c
ste_dma40_ll.h
stm32-dma.c
stm32-dmamux.c
stm32-mdma.c	dmaengine: stm32-mdma: correct desc prep when channel running	2023-11-28 16:50:19 +00:00
sun4i-dma.c
sun6i-dma.c
tegra20-apb-dma.c
tegra210-adma.c	dmaengine: tegra210-adma: fix global intr clear	2023-01-24 07:18:01 +01:00
timb_dma.c
TODO
txx9dmac.c
txx9dmac.h
uniphier-mdmac.c
virt-dma.c
virt-dma.h
xgene-dma.c
zx_dma.c