linux_dsm_epyc7002/drivers/dma
Gustavo Pimentel 3029ef71ab dmaengine: dw-edma: Fix crash on loading/unloading driver
[ Upstream commit e970dcc4bd8e0a1376e794fc81d41d0fc98262dd ]

When the driver is compiled as a module and loaded if we try to unload
it, the Kernel shows a crash log. This Kernel crash is due to the
dma_async_device_unregister() call done after deleting the channels,
this patch fixes this issue.

Signed-off-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
Link: https://lore.kernel.org/r/4aa850c035cf7ee488f1d3fb6dee0e37be0dce0a.1613674948.git.gustavo.pimentel@synopsys.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-05-22 11:40:52 +02:00
..
bestcomm
dw dmaengine: dw: Make it dependent to HAS_IOMEM 2021-04-21 13:00:50 +02:00
dw-axi-dmac
dw-edma dmaengine: dw-edma: Fix crash on loading/unloading driver 2021-05-22 11:40:52 +02:00
fsl-dpaa2-qdma
hsu dmaengine: hsu: disable spurious interrupt 2021-03-04 11:37:55 +01:00
idxd dmaengine: idxd: fix cdev setup and free device lifetime issues 2021-05-19 10:13:04 +02:00
ioat
ipu
mediatek dmaengine: mediatek: mtk-hsdma: Fix a resource leak in the error handling path of the probe function 2021-01-17 14:17:01 +01:00
ppc4xx
qcom
sf-pdma
sh
ti dmaengine: ti: k3-udma: Correct normal channel offset when uchan_cnt is not 0 2020-12-30 11:53:51 +01:00
xilinx dmaengine: xilinx: dpdma: Fix race condition in done IRQ 2021-04-28 13:40:01 +02:00
acpi-dma.c
altera-msgdma.c
amba-pl08x.c
at_hdmac_regs.h
at_hdmac.c
at_xdmac.c
bcm2835-dma.c
bcm-sba-raid.c
coh901318_lli.c
coh901318.c
coh901318.h
dma-axi-dmac.c
dma-jz4780.c
dmaengine.c dmaengine: Fix a double free in dma_async_device_register 2021-04-21 13:00:50 +02:00
dmaengine.h
dmatest.c
ep93xx_dma.c
fsl_raid.c
fsl_raid.h
fsl-edma-common.c
fsl-edma-common.h
fsl-edma.c
fsl-qdma.c
fsldma.c dmaengine: fsldma: Fix a resource leak in an error handling path of the probe function 2021-03-04 11:37:55 +01:00
fsldma.h
hisi_dma.c
idma64.c
idma64.h
img-mdc-dma.c
imx-dma.c
imx-sdma.c
iop-adma.c
iop-adma.h
k3dma.c
Kconfig
lpc18xx-dmamux.c
Makefile
mcf-edma.c
milbeaut-hdmac.c
milbeaut-xdmac.c dmaengine: milbeaut-xdmac: Fix a resource leak in the error handling path of the probe function 2021-01-17 14:17:02 +01:00
mmp_pdma.c
mmp_tdma.c
moxart-dma.c
mpc512x_dma.c
mv_xor_v2.c
mv_xor.c
mv_xor.h
mxs-dma.c
nbpfaxi.c
of-dma.c
owl-dma.c dmaengine: owl-dma: Fix a resource leak in the remove function 2021-03-04 11:37:55 +01:00
pch_dma.c
pl330.c
plx_dma.c dmaengine: plx_dma: add a missing put_device() on error path 2021-04-21 13:00:51 +02:00
pxa_dma.c
s3c24xx-dma.c
sa11x0-dma.c
sirf-dma.c
sprd-dma.c
st_fdma.c
st_fdma.h
ste_dma40_ll.c
ste_dma40_ll.h
ste_dma40.c
stm32-dma.c
stm32-dmamux.c
stm32-mdma.c
sun4i-dma.c
sun6i-dma.c
tegra20-apb-dma.c dmaengine: tegra20: Fix runtime PM imbalance on error 2021-04-28 13:40:01 +02:00
tegra210-adma.c
timb_dma.c
TODO
txx9dmac.c
txx9dmac.h
uniphier-mdmac.c
uniphier-xdmac.c
virt-dma.c
virt-dma.h
xgene-dma.c
zx_dma.c