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linux/drivers/dma
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Dave Jiang a3e340c157 dmaengine: idxd: fix resource leak on dmaengine driver disable 
The wq resources needs to be released before the kernel type is reset by
__drv_disable_wq(). With dma channels unregistered and wq quiesced, all the
wq resources for dmaengine can be freed. There is no need to wait until wq
is disabled. With the wq->type being reset to "unknown", the driver is
skipping the freeing of the resources.

Fixes: 0cda4f6986a3 ("dmaengine: idxd: create dmaengine driver for wq 'device'")
Reported-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
Tested-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/163517405099.3484556.12521975053711345244.stgit@djiang5-desk3.ch.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-10-28 22:54:45 +05:30
..
bestcomm
dmaengine: bestcomm: fix system boot lockups
2021-10-18 11:43:12 +05:30
dw
dmaengine: dw: switch from 'pci_' to 'dma_' API
2021-10-26 10:54:32 +05:30
dw-axi-dmac
dmaengine: dw-axi-dmac: Simplify assignment in dma_chan_pause()
2021-10-28 22:43:51 +05:30
dw-edma
dmaengine: dw-edma-pcie: switch from 'pci_' to 'dma_' API
2021-10-26 10:54:23 +05:30
fsl-dpaa2-qdma
dmaengine: fsl-dpaa2-qdma: Fix spelling mistake "faile" -> "failed"
2021-08-29 19:14:20 +05:30
hsu
dmaengine: hsu: switch from 'pci_' to 'dma_' API
2021-10-26 10:54:47 +05:30
idxd
dmaengine: idxd: fix resource leak on dmaengine driver disable
2021-10-28 22:54:45 +05:30
ioat
dmaengine: ioat: switch from 'pci_' to 'dma_' API
2021-10-26 10:54:53 +05:30
ipu
dmaengine: ipu: Fix fall-through warning for Clang
2021-07-13 14:38:47 -05:00
lgm
dmaengine: INTEL_LDMA should depend on X86
2021-02-01 11:27:14 +05:30
mediatek
dmaengine: mediatek: use GFP_NOWAIT instead of GFP_ATOMIC in prep_dma
2021-06-07 12:23:47 +05:30
ppc4xx
ppc4xx: replace sscanf() by kstrtoul()
2021-07-28 12:40:51 +05:30
ptdma
dmaengine: ptdma: remove PT_OFFSET to avoid redefnition
2021-08-29 19:14:21 +05:30
qcom
dmaengine: qcom: bam_dma: Add "powered remotely" mode
2021-10-28 22:42:30 +05:30
sf-pdma
dmaengine updates for v5.14-rc1
2021-07-05 12:05:13 -07:00
sh
dmaengine: sh: make array ds_lut static
2021-10-25 12:15:34 +05:30
ti
dmaengine: ti: k3-psil-j721e: Add entry for CSI2RX
2021-08-29 19:14:19 +05:30
xilinx
dmaengine: zynqmp_dma: Correctly handle descriptor callbacks
2021-10-28 22:53:54 +05:30
acpi-dma.c
dmaengine: acpi: Check for errors from acpi_register_gsi() separately
2021-08-06 21:48:11 +05:30
altera-msgdma.c
dmaengine: altera-msgdma: Correctly handle descriptor callbacks
2021-10-28 22:53:54 +05:30
amba-pl08x.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
at_hdmac_regs.h
dmaengine: at_hdmac: remove platform data header
2021-01-08 13:57:19 +05:30
at_hdmac.c
dmaengine: at_hdmac: remove platform data header
2021-01-08 13:57:19 +05:30
at_xdmac.c
dmaengine: at_xdmac: fix compilation warning
2021-10-28 22:52:15 +05:30
bcm2835-dma.c
dmaengine: bcm2835: Drop local dma_parms
2020-09-11 17:42:12 +05:30
bcm-sba-raid.c
dmaengine: bcm-sba-raid: Replace zero-length array with flexible-array member
2020-02-13 20:15:35 +05:30
dma-axi-dmac.c
dmaengine: axi-dmac: Drop local dma_parms
2020-09-11 17:42:12 +05:30
dma-jz4780.c
dmaengine: jz4780: Set max number of SGs per burst
2021-10-18 12:07:27 +05:30
dmaengine.c
dmaengine: Remove redundant initialization of variable err
2021-10-18 09:38:05 +05:30
dmaengine.h
dmaengine: dmaengine_desc_callback_valid(): Check for callback_result
2021-10-25 09:42:56 +05:30
dmatest.c
dmaengine: dmatest: Use dmaengine_get_dma_device
2020-12-11 21:20:08 +05:30
ep93xx_dma.c
dmaengine: ep93xx: Prepare clock before using it
2021-08-02 12:27:10 +05:30
fsl_raid.c
dmaengine: fsl: remove bad channel update
2020-10-05 09:59:17 +05:30
fsl_raid.h
…
fsl-edma-common.c
dmaengine: fsl-edma: fix for missing dmamux module
2021-10-25 12:09:14 +05:30
fsl-edma-common.h
dmaengine: fsl-edma-common: correct DSIZE_32BYTE
2020-07-06 10:24:49 +05:30
fsl-edma.c
dmaengine: fsl-edma: Fix NULL pointer exception in fsl_edma_tx_handler
2020-06-24 13:05:01 +05:30
fsl-qdma.c
dmaengine: fsl-qdma: check dma_set_mask return value
2021-05-10 19:51:03 +05:30
fsldma.c
dmaengine: fsldma: Fix a resource leak in an error handling path of the probe function
2021-01-12 18:00:39 +05:30
fsldma.h
fsldma: fix very broken 32-bit ppc ioread64 functionality
2020-08-29 13:50:56 -07:00
hisi_dma.c
dmaengine: hisi_dma: switch from 'pci_' to 'dma_' API
2021-10-26 10:54:40 +05:30
idma64.c
dmaengine: idma64: Switch to use __maybe_unused instead of ifdeffery
2020-11-09 17:21:05 +05:30
idma64.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
img-mdc-dma.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 422
2019-06-05 17:37:15 +02:00
imx-dma.c
dmaengine: imx-dma: configure the generic DMA type to make it work
2021-08-02 12:31:19 +05:30
imx-sdma.c
dmaengine: imx-sdma: remove space after sizeof
2021-10-18 12:15:39 +05:30
iop-adma.c
Merge branch 'topic/tasklet' into next
2020-10-01 10:18:59 +05:30
iop-adma.h
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
k3dma.c
dmaengine: k3dma: use the correct HiSilicon copyright
2021-04-12 17:14:53 +05:30
Kconfig
dmaengine: zynqmp_dma: enable COMPILE_TEST
2021-10-01 17:26:30 +05:30
lpc18xx-dmamux.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
Makefile
dmaengine: ptdma: Initial driver for the AMD PTDMA
2021-08-29 19:14:20 +05:30
mcf-edma.c
dmaengine: mcf-edma: Fix NULL pointer exception in mcf_edma_tx_handler
2020-06-24 13:06:15 +05:30
milbeaut-hdmac.c
dmaengine: milbeaut-hdmac: Prefer kcalloc over open coded arithmetic
2021-10-25 12:12:13 +05:30
milbeaut-xdmac.c
dmaengine: milbeaut-xdmac: Fix a resource leak in the error handling path of the probe function
2020-12-29 10:08:00 +05:30
mmp_pdma.c
dmaengine: mmp_pdma: fix reference count leaks in mmp_pdma_probe
2021-10-25 12:12:58 +05:30
mmp_tdma.c
dmaengine: mmp: convert tasklets to use new tasklet_setup() API
2020-09-18 12:19:06 +05:30
moxart-dma.c
dmaengine: moxart-dma: remove redundant irqsave and irqrestore in hardIRQ
2020-11-09 17:25:54 +05:30
mpc512x_dma.c
dmaengine: mpc512x: Fix fall-through warning for Clang
2021-07-14 11:05:55 -05:00
mv_xor_v2.c
dmaengine: mv_xor_v2: Fix error return code in mv_xor_v2_probe()
2020-11-24 22:55:15 +05:30
mv_xor.c
dmaengine: mv_xor: drop of_match_ptr from of_device_id table
2020-11-24 23:02:20 +05:30
mv_xor.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288
2019-06-05 17:36:37 +02:00
mxs-dma.c
dmaengine: mxs-dma: Remove the unused .id_table
2020-11-24 22:55:15 +05:30
nbpfaxi.c
dmaengine: nbpfaxi: convert tasklets to use new tasklet_setup() API
2020-09-18 12:19:06 +05:30
of-dma.c
dmaengine: of-dma: router_xlate to return -EPROBE_DEFER if controller is not yet available
2021-07-28 12:54:50 +05:30
owl-dma.c
dmaengine: owl-dma: Fix a resource leak in the remove function
2021-01-12 18:00:40 +05:30
pch_dma.c
dmaengine: pch_dma: convert tasklets to use new tasklet_setup() API
2020-09-18 12:19:06 +05:30
pl330.c
dmaengine: pl330: fix wrong usage of spinlock flags in dma_cyclc
2021-05-10 21:38:46 +05:30
plx_dma.c
dmaengine: switch from 'pci_' to 'dma_' API
2021-10-26 10:54:57 +05:30
pxa_dma.c
dmaengine: pxa_dma: remove redundant irqsave and irqrestore in hardIRQ
2020-11-09 17:25:54 +05:30
s3c24xx-dma.c
dmaengine: s3c24xx-dma: fix spelling mistake "to" -> "too"
2020-01-23 17:03:25 +05:30
sa11x0-dma.c
dmaengine: sa11x0: Mark PM functions as __maybe_unused
2021-10-26 10:55:07 +05:30
sprd-dma.c
dmaengine: sprd: Add missing MODULE_DEVICE_TABLE
2021-07-15 17:47:38 +05:30
st_fdma.c
iov_iter: Move unnecessary inclusion of crypto/hash.h
2020-06-30 09:34:23 -04:00
st_fdma.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
ste_dma40_ll.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 194
2019-05-30 11:29:22 -07:00
ste_dma40_ll.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 194
2019-05-30 11:29:22 -07:00
ste_dma40.c
dmaengine: stedma40: add missing iounmap() on error in d40_probe()
2021-05-31 09:47:27 +05:30
stm32-dma.c
dmaengine: stm32-dma: fix burst in case of unaligned memory address
2021-10-18 12:12:50 +05:30
stm32-dmamux.c
dmaengine: stm32-dmamux: Fix PM usage counter unbalance in stm32 dmamux ops
2021-07-28 12:04:12 +05:30
stm32-mdma.c
dmaengine: stm32-mdma: Use struct_size() helper in devm_kzalloc()
2021-10-01 17:27:42 +05:30
sun4i-dma.c
dmaengine: sun4i: Use list_move_tail instead of list_del/list_add_tail
2021-06-07 17:06:38 +05:30
sun6i-dma.c
dmaengine: sun6i: Add support for A100 DMA
2020-11-18 16:28:49 +05:30
tegra20-apb-dma.c
dmaengine: tegra20: Fix runtime PM imbalance on error
2021-04-12 15:10:44 +05:30
tegra210-adma.c
dmaengine: tegra210-adma: fix pm runtime unbalance in tegra_adma_remove
2021-10-25 10:06:10 +05:30
timb_dma.c
dmaengine: timb_dma: convert tasklets to use new tasklet_setup() API
2020-09-18 12:19:07 +05:30
TODO
…
txx9dmac.c
dmaengine: txx9dmac: convert tasklets to use new tasklet_setup() API
2020-09-18 12:19:07 +05:30
txx9dmac.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
uniphier-mdmac.c
dmaengine: uniphier-mdmac: replace zero-length array with flexible-array member
2020-02-13 20:15:57 +05:30
uniphier-xdmac.c
dmaengine: uniphier-xdmac: Use readl_poll_timeout_atomic() in atomic state
2021-07-27 18:15:42 +05:30
virt-dma.c
dmaengine: virt-dma: convert tasklets to use new tasklet_setup() API
2020-09-18 12:19:07 +05:30
virt-dma.h
dmaengine: virt-dma: Add missing locking around list operations
2019-12-26 10:04:18 +05:30
xgene-dma.c
dmaengine: xgene: convert tasklets to use new tasklet_setup() API
2020-09-18 12:19:07 +05:30