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* [PATCH AUTOSEL 5.7 03/40] dmaengine: ti: k3-udma: Fix cleanup code for alloc_chan_resources
       [not found] <20200720213715.406997-1-sashal@kernel.org>
@ 2020-07-20 21:36 ` Sasha Levin
  2020-07-20 21:36 ` [PATCH AUTOSEL 5.7 04/40] dmaengine: ti: k3-udma: Fix the running channel handling in alloc_chan_resources Sasha Levin
                   ` (5 subsequent siblings)
  6 siblings, 0 replies; 7+ messages in thread
From: Sasha Levin @ 2020-07-20 21:36 UTC (permalink / raw)
  To: linux-kernel, stable; +Cc: Peter Ujfalusi, Vinod Koul, Sasha Levin, dmaengine

From: Peter Ujfalusi <peter.ujfalusi@ti.com>

[ Upstream commit 5a9377cc7421b59b13c9b90b8dc0aca332a1c958 ]

Some of the earlier errors should be sent to the error cleanup path to
make sure that the uchan struct is reset, the dma_pool (if allocated) is
released and memcpy channel pairs are released in a correct way.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Link: https://lore.kernel.org/r/20200527070612.636-2-peter.ujfalusi@ti.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/dma/ti/k3-udma.c | 31 ++++++++++++++++---------------
 1 file changed, 16 insertions(+), 15 deletions(-)

diff --git a/drivers/dma/ti/k3-udma.c b/drivers/dma/ti/k3-udma.c
index a90e154b0ae0d..2e20fab413b94 100644
--- a/drivers/dma/ti/k3-udma.c
+++ b/drivers/dma/ti/k3-udma.c
@@ -1773,7 +1773,8 @@ static int udma_alloc_chan_resources(struct dma_chan *chan)
 			dev_err(ud->ddev.dev,
 				"Descriptor pool allocation failed\n");
 			uc->use_dma_pool = false;
-			return -ENOMEM;
+			ret = -ENOMEM;
+			goto err_cleanup;
 		}
 	}
 
@@ -1793,16 +1794,18 @@ static int udma_alloc_chan_resources(struct dma_chan *chan)
 
 		ret = udma_get_chan_pair(uc);
 		if (ret)
-			return ret;
+			goto err_cleanup;
 
 		ret = udma_alloc_tx_resources(uc);
-		if (ret)
-			return ret;
+		if (ret) {
+			udma_put_rchan(uc);
+			goto err_cleanup;
+		}
 
 		ret = udma_alloc_rx_resources(uc);
 		if (ret) {
 			udma_free_tx_resources(uc);
-			return ret;
+			goto err_cleanup;
 		}
 
 		uc->config.src_thread = ud->psil_base + uc->tchan->id;
@@ -1820,10 +1823,8 @@ static int udma_alloc_chan_resources(struct dma_chan *chan)
 			uc->id);
 
 		ret = udma_alloc_tx_resources(uc);
-		if (ret) {
-			uc->config.remote_thread_id = -1;
-			return ret;
-		}
+		if (ret)
+			goto err_cleanup;
 
 		uc->config.src_thread = ud->psil_base + uc->tchan->id;
 		uc->config.dst_thread = uc->config.remote_thread_id;
@@ -1840,10 +1841,8 @@ static int udma_alloc_chan_resources(struct dma_chan *chan)
 			uc->id);
 
 		ret = udma_alloc_rx_resources(uc);
-		if (ret) {
-			uc->config.remote_thread_id = -1;
-			return ret;
-		}
+		if (ret)
+			goto err_cleanup;
 
 		uc->config.src_thread = uc->config.remote_thread_id;
 		uc->config.dst_thread = (ud->psil_base + uc->rchan->id) |
@@ -1858,7 +1857,9 @@ static int udma_alloc_chan_resources(struct dma_chan *chan)
 		/* Can not happen */
 		dev_err(uc->ud->dev, "%s: chan%d invalid direction (%u)\n",
 			__func__, uc->id, uc->config.dir);
-		return -EINVAL;
+		ret = -EINVAL;
+		goto err_cleanup;
+
 	}
 
 	/* check if the channel configuration was successful */
@@ -1938,7 +1939,7 @@ static int udma_alloc_chan_resources(struct dma_chan *chan)
 err_res_free:
 	udma_free_tx_resources(uc);
 	udma_free_rx_resources(uc);
-
+err_cleanup:
 	udma_reset_uchan(uc);
 
 	if (uc->use_dma_pool) {
-- 
2.25.1


^ permalink raw reply	[flat|nested] 7+ messages in thread

* [PATCH AUTOSEL 5.7 04/40] dmaengine: ti: k3-udma: Fix the running channel handling in alloc_chan_resources
       [not found] <20200720213715.406997-1-sashal@kernel.org>
  2020-07-20 21:36 ` [PATCH AUTOSEL 5.7 03/40] dmaengine: ti: k3-udma: Fix cleanup code for alloc_chan_resources Sasha Levin
@ 2020-07-20 21:36 ` Sasha Levin
  2020-07-20 21:36 ` [PATCH AUTOSEL 5.7 06/40] dmaengine: ti: k3-udma: add missing put_device() call in of_xudma_dev_get() Sasha Levin
                   ` (4 subsequent siblings)
  6 siblings, 0 replies; 7+ messages in thread
From: Sasha Levin @ 2020-07-20 21:36 UTC (permalink / raw)
  To: linux-kernel, stable; +Cc: Peter Ujfalusi, Vinod Koul, Sasha Levin, dmaengine

From: Peter Ujfalusi <peter.ujfalusi@ti.com>

[ Upstream commit b5b0180c2f767e90b4a6a885a0a2abaab6e3d48d ]

In the unlikely case when the channel is running (RT enabled) during
alloc_chan_resources then we should use udma_reset_chan() and not
udma_stop() as the later is trying to initiate a teardown on the channel,
which is not valid at this point.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Link: https://lore.kernel.org/r/20200527070612.636-3-peter.ujfalusi@ti.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/dma/ti/k3-udma.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/dma/ti/k3-udma.c b/drivers/dma/ti/k3-udma.c
index 2e20fab413b94..48176938e49ca 100644
--- a/drivers/dma/ti/k3-udma.c
+++ b/drivers/dma/ti/k3-udma.c
@@ -1868,7 +1868,7 @@ static int udma_alloc_chan_resources(struct dma_chan *chan)
 
 	if (udma_is_chan_running(uc)) {
 		dev_warn(ud->dev, "chan%d: is running!\n", uc->id);
-		udma_stop(uc);
+		udma_reset_chan(uc, false);
 		if (udma_is_chan_running(uc)) {
 			dev_err(ud->dev, "chan%d: won't stop!\n", uc->id);
 			goto err_res_free;
-- 
2.25.1


^ permalink raw reply	[flat|nested] 7+ messages in thread

* [PATCH AUTOSEL 5.7 06/40] dmaengine: ti: k3-udma: add missing put_device() call in of_xudma_dev_get()
       [not found] <20200720213715.406997-1-sashal@kernel.org>
  2020-07-20 21:36 ` [PATCH AUTOSEL 5.7 03/40] dmaengine: ti: k3-udma: Fix cleanup code for alloc_chan_resources Sasha Levin
  2020-07-20 21:36 ` [PATCH AUTOSEL 5.7 04/40] dmaengine: ti: k3-udma: Fix the running channel handling in alloc_chan_resources Sasha Levin
@ 2020-07-20 21:36 ` Sasha Levin
  2020-07-20 21:36 ` [PATCH AUTOSEL 5.7 07/40] dmaengine: idxd: fix hw descriptor fields for delta record Sasha Levin
                   ` (3 subsequent siblings)
  6 siblings, 0 replies; 7+ messages in thread
From: Sasha Levin @ 2020-07-20 21:36 UTC (permalink / raw)
  To: linux-kernel, stable; +Cc: Yu Kuai, Vinod Koul, Sasha Levin, dmaengine

From: Yu Kuai <yukuai3@huawei.com>

[ Upstream commit 1438cde8fe9cb709b569f5829c4c892c0f3f15b3 ]

if of_find_device_by_node() succeed and platform_get_drvdata() failed,
of_xudma_dev_get() will return without put_device(), which will leak
the memory.

Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Link: https://lore.kernel.org/r/20200618130110.582543-1-yukuai3@huawei.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/dma/ti/k3-udma-private.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/dma/ti/k3-udma-private.c b/drivers/dma/ti/k3-udma-private.c
index 0b8f3dd6b1463..77e8e67d995b3 100644
--- a/drivers/dma/ti/k3-udma-private.c
+++ b/drivers/dma/ti/k3-udma-private.c
@@ -42,6 +42,7 @@ struct udma_dev *of_xudma_dev_get(struct device_node *np, const char *property)
 	ud = platform_get_drvdata(pdev);
 	if (!ud) {
 		pr_debug("UDMA has not been probed\n");
+		put_device(&pdev->dev);
 		return ERR_PTR(-EPROBE_DEFER);
 	}
 
-- 
2.25.1


^ permalink raw reply	[flat|nested] 7+ messages in thread

* [PATCH AUTOSEL 5.7 07/40] dmaengine: idxd: fix hw descriptor fields for delta record
       [not found] <20200720213715.406997-1-sashal@kernel.org>
                   ` (2 preceding siblings ...)
  2020-07-20 21:36 ` [PATCH AUTOSEL 5.7 06/40] dmaengine: ti: k3-udma: add missing put_device() call in of_xudma_dev_get() Sasha Levin
@ 2020-07-20 21:36 ` Sasha Levin
  2020-07-20 21:36 ` [PATCH AUTOSEL 5.7 09/40] dmaengine: tegra210-adma: Fix runtime PM imbalance on error Sasha Levin
                   ` (2 subsequent siblings)
  6 siblings, 0 replies; 7+ messages in thread
From: Sasha Levin @ 2020-07-20 21:36 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Dave Jiang, Mona Hossain, Vinod Koul, Sasha Levin, dmaengine

From: Dave Jiang <dave.jiang@intel.com>

[ Upstream commit 0b8975bdc0cc5310d48d9bdd871cefebe1f94c99 ]

Fix the hw descriptor fields for delta record in user exported idxd.h
header. Missing the "expected result mask" field.

Reported-by: Mona Hossain <mona.hossain@intel.com>
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/159120526866.65385.536565786678052944.stgit@djiang5-desk3.ch.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 include/uapi/linux/idxd.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/uapi/linux/idxd.h b/include/uapi/linux/idxd.h
index 1f412fbf561bb..e103c1434e4b0 100644
--- a/include/uapi/linux/idxd.h
+++ b/include/uapi/linux/idxd.h
@@ -110,9 +110,12 @@ struct dsa_hw_desc {
 	uint16_t	rsvd1;
 	union {
 		uint8_t		expected_res;
+		/* create delta record */
 		struct {
 			uint64_t	delta_addr;
 			uint32_t	max_delta_size;
+			uint32_t 	delt_rsvd;
+			uint8_t 	expected_res_mask;
 		};
 		uint32_t	delta_rec_size;
 		uint64_t	dest2;
-- 
2.25.1


^ permalink raw reply	[flat|nested] 7+ messages in thread

* [PATCH AUTOSEL 5.7 09/40] dmaengine: tegra210-adma: Fix runtime PM imbalance on error
       [not found] <20200720213715.406997-1-sashal@kernel.org>
                   ` (3 preceding siblings ...)
  2020-07-20 21:36 ` [PATCH AUTOSEL 5.7 07/40] dmaengine: idxd: fix hw descriptor fields for delta record Sasha Levin
@ 2020-07-20 21:36 ` Sasha Levin
  2020-07-20 21:36 ` [PATCH AUTOSEL 5.7 16/40] dmaengine: fsl-edma: fix wrong tcd endianness for big-endian cpu Sasha Levin
  2020-07-20 21:36 ` [PATCH AUTOSEL 5.7 17/40] dmaengine: ioat setting ioat timeout as module parameter Sasha Levin
  6 siblings, 0 replies; 7+ messages in thread
From: Sasha Levin @ 2020-07-20 21:36 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Dinghao Liu, Jon Hunter, Vinod Koul, Sasha Levin, dmaengine, linux-tegra

From: Dinghao Liu <dinghao.liu@zju.edu.cn>

[ Upstream commit 5b78fac4b1ba731cf4177fdbc1e3a4661521bcd0 ]

pm_runtime_get_sync() increments the runtime PM usage counter even
when it returns an error code. Thus a pairing decrement is needed on
the error handling path to keep the counter balanced.

Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Link: https://lore.kernel.org/r/20200624064626.19855-1-dinghao.liu@zju.edu.cn
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/dma/tegra210-adma.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/dma/tegra210-adma.c b/drivers/dma/tegra210-adma.c
index db58d7e4f9fec..c5fa2ef74abc7 100644
--- a/drivers/dma/tegra210-adma.c
+++ b/drivers/dma/tegra210-adma.c
@@ -658,6 +658,7 @@ static int tegra_adma_alloc_chan_resources(struct dma_chan *dc)
 
 	ret = pm_runtime_get_sync(tdc2dev(tdc));
 	if (ret < 0) {
+		pm_runtime_put_noidle(tdc2dev(tdc));
 		free_irq(tdc->irq, tdc);
 		return ret;
 	}
@@ -869,8 +870,10 @@ static int tegra_adma_probe(struct platform_device *pdev)
 	pm_runtime_enable(&pdev->dev);
 
 	ret = pm_runtime_get_sync(&pdev->dev);
-	if (ret < 0)
+	if (ret < 0) {
+		pm_runtime_put_noidle(&pdev->dev);
 		goto rpm_disable;
+	}
 
 	ret = tegra_adma_init(tdma);
 	if (ret)
-- 
2.25.1


^ permalink raw reply	[flat|nested] 7+ messages in thread

* [PATCH AUTOSEL 5.7 16/40] dmaengine: fsl-edma: fix wrong tcd endianness for big-endian cpu
       [not found] <20200720213715.406997-1-sashal@kernel.org>
                   ` (4 preceding siblings ...)
  2020-07-20 21:36 ` [PATCH AUTOSEL 5.7 09/40] dmaengine: tegra210-adma: Fix runtime PM imbalance on error Sasha Levin
@ 2020-07-20 21:36 ` Sasha Levin
  2020-07-20 21:36 ` [PATCH AUTOSEL 5.7 17/40] dmaengine: ioat setting ioat timeout as module parameter Sasha Levin
  6 siblings, 0 replies; 7+ messages in thread
From: Sasha Levin @ 2020-07-20 21:36 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Angelo Dureghello, kbuild test robot, Vinod Koul, Sasha Levin, dmaengine

From: Angelo Dureghello <angelo.dureghello@timesys.com>

[ Upstream commit 8678c71c17721e0f771f135967ef0cce8f69ce9a ]

Due to recent fixes in m68k arch-specific I/O accessor macros, this
driver is not working anymore for ColdFire. Fix wrong tcd endianness
removing additional swaps, since edma_writex() functions should already
take care of any eventual swap if needed.

Note, i could only test the change in ColdFire mcf54415 and Vybrid
vf50 / Colibri where i don't see any issue. So, every feedback and
test for all other SoCs involved is really appreciated.

Signed-off-by: Angelo Dureghello <angelo.dureghello@timesys.com>
Reported-by: kbuild test robot <lkp@intel.com>
Link: https://lore.kernel.org/r/20200701225205.1674463-1-angelo.dureghello@timesys.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/dma/fsl-edma-common.c | 26 ++++++++++++++------------
 1 file changed, 14 insertions(+), 12 deletions(-)

diff --git a/drivers/dma/fsl-edma-common.c b/drivers/dma/fsl-edma-common.c
index 5697c3622699b..9285884758b27 100644
--- a/drivers/dma/fsl-edma-common.c
+++ b/drivers/dma/fsl-edma-common.c
@@ -352,26 +352,28 @@ static void fsl_edma_set_tcd_regs(struct fsl_edma_chan *fsl_chan,
 	/*
 	 * TCD parameters are stored in struct fsl_edma_hw_tcd in little
 	 * endian format. However, we need to load the TCD registers in
-	 * big- or little-endian obeying the eDMA engine model endian.
+	 * big- or little-endian obeying the eDMA engine model endian,
+	 * and this is performed from specific edma_write functions
 	 */
 	edma_writew(edma, 0,  &regs->tcd[ch].csr);
-	edma_writel(edma, le32_to_cpu(tcd->saddr), &regs->tcd[ch].saddr);
-	edma_writel(edma, le32_to_cpu(tcd->daddr), &regs->tcd[ch].daddr);
 
-	edma_writew(edma, le16_to_cpu(tcd->attr), &regs->tcd[ch].attr);
-	edma_writew(edma, le16_to_cpu(tcd->soff), &regs->tcd[ch].soff);
+	edma_writel(edma, (s32)tcd->saddr, &regs->tcd[ch].saddr);
+	edma_writel(edma, (s32)tcd->daddr, &regs->tcd[ch].daddr);
 
-	edma_writel(edma, le32_to_cpu(tcd->nbytes), &regs->tcd[ch].nbytes);
-	edma_writel(edma, le32_to_cpu(tcd->slast), &regs->tcd[ch].slast);
+	edma_writew(edma, (s16)tcd->attr, &regs->tcd[ch].attr);
+	edma_writew(edma, tcd->soff, &regs->tcd[ch].soff);
 
-	edma_writew(edma, le16_to_cpu(tcd->citer), &regs->tcd[ch].citer);
-	edma_writew(edma, le16_to_cpu(tcd->biter), &regs->tcd[ch].biter);
-	edma_writew(edma, le16_to_cpu(tcd->doff), &regs->tcd[ch].doff);
+	edma_writel(edma, (s32)tcd->nbytes, &regs->tcd[ch].nbytes);
+	edma_writel(edma, (s32)tcd->slast, &regs->tcd[ch].slast);
 
-	edma_writel(edma, le32_to_cpu(tcd->dlast_sga),
+	edma_writew(edma, (s16)tcd->citer, &regs->tcd[ch].citer);
+	edma_writew(edma, (s16)tcd->biter, &regs->tcd[ch].biter);
+	edma_writew(edma, (s16)tcd->doff, &regs->tcd[ch].doff);
+
+	edma_writel(edma, (s32)tcd->dlast_sga,
 			&regs->tcd[ch].dlast_sga);
 
-	edma_writew(edma, le16_to_cpu(tcd->csr), &regs->tcd[ch].csr);
+	edma_writew(edma, (s16)tcd->csr, &regs->tcd[ch].csr);
 }
 
 static inline
-- 
2.25.1


^ permalink raw reply	[flat|nested] 7+ messages in thread

* [PATCH AUTOSEL 5.7 17/40] dmaengine: ioat setting ioat timeout as module parameter
       [not found] <20200720213715.406997-1-sashal@kernel.org>
                   ` (5 preceding siblings ...)
  2020-07-20 21:36 ` [PATCH AUTOSEL 5.7 16/40] dmaengine: fsl-edma: fix wrong tcd endianness for big-endian cpu Sasha Levin
@ 2020-07-20 21:36 ` Sasha Levin
  6 siblings, 0 replies; 7+ messages in thread
From: Sasha Levin @ 2020-07-20 21:36 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Leonid Ravich, Dave Jiang, Vinod Koul, Sasha Levin, dmaengine

From: Leonid Ravich <Leonid.Ravich@emc.com>

[ Upstream commit 87730ccbddcb48478b1b88e88b14e73424130764 ]

DMA transaction time to completion is a function of PCI bandwidth,
transaction size and a queue depth.  So hard coded value for timeouts
might be wrong for some scenarios.

Signed-off-by: Leonid Ravich <Leonid.Ravich@emc.com>
Reviewed-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/20200701184816.29138-1-leonid.ravich@dell.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/dma/ioat/dma.c | 12 ++++++++++++
 drivers/dma/ioat/dma.h |  2 --
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/drivers/dma/ioat/dma.c b/drivers/dma/ioat/dma.c
index 18c011e57592e..8e2a4d1f0be53 100644
--- a/drivers/dma/ioat/dma.c
+++ b/drivers/dma/ioat/dma.c
@@ -26,6 +26,18 @@
 
 #include "../dmaengine.h"
 
+int completion_timeout = 200;
+module_param(completion_timeout, int, 0644);
+MODULE_PARM_DESC(completion_timeout,
+		"set ioat completion timeout [msec] (default 200 [msec])");
+int idle_timeout = 2000;
+module_param(idle_timeout, int, 0644);
+MODULE_PARM_DESC(idle_timeout,
+		"set ioat idel timeout [msec] (default 2000 [msec])");
+
+#define IDLE_TIMEOUT msecs_to_jiffies(idle_timeout)
+#define COMPLETION_TIMEOUT msecs_to_jiffies(completion_timeout)
+
 static char *chanerr_str[] = {
 	"DMA Transfer Source Address Error",
 	"DMA Transfer Destination Address Error",
diff --git a/drivers/dma/ioat/dma.h b/drivers/dma/ioat/dma.h
index b8e8e0b9693c7..4ac9134962f3b 100644
--- a/drivers/dma/ioat/dma.h
+++ b/drivers/dma/ioat/dma.h
@@ -99,8 +99,6 @@ struct ioatdma_chan {
 	#define IOAT_RUN 5
 	#define IOAT_CHAN_ACTIVE 6
 	struct timer_list timer;
-	#define COMPLETION_TIMEOUT msecs_to_jiffies(100)
-	#define IDLE_TIMEOUT msecs_to_jiffies(2000)
 	#define RESET_DELAY msecs_to_jiffies(100)
 	struct ioatdma_device *ioat_dma;
 	dma_addr_t completion_dma;
-- 
2.25.1


^ permalink raw reply	[flat|nested] 7+ messages in thread

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Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
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     [not found] <20200720213715.406997-1-sashal@kernel.org>
2020-07-20 21:36 ` [PATCH AUTOSEL 5.7 03/40] dmaengine: ti: k3-udma: Fix cleanup code for alloc_chan_resources Sasha Levin
2020-07-20 21:36 ` [PATCH AUTOSEL 5.7 04/40] dmaengine: ti: k3-udma: Fix the running channel handling in alloc_chan_resources Sasha Levin
2020-07-20 21:36 ` [PATCH AUTOSEL 5.7 06/40] dmaengine: ti: k3-udma: add missing put_device() call in of_xudma_dev_get() Sasha Levin
2020-07-20 21:36 ` [PATCH AUTOSEL 5.7 07/40] dmaengine: idxd: fix hw descriptor fields for delta record Sasha Levin
2020-07-20 21:36 ` [PATCH AUTOSEL 5.7 09/40] dmaengine: tegra210-adma: Fix runtime PM imbalance on error Sasha Levin
2020-07-20 21:36 ` [PATCH AUTOSEL 5.7 16/40] dmaengine: fsl-edma: fix wrong tcd endianness for big-endian cpu Sasha Levin
2020-07-20 21:36 ` [PATCH AUTOSEL 5.7 17/40] dmaengine: ioat setting ioat timeout as module parameter Sasha Levin

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	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 dmaengine dmaengine/ https://lore.kernel.org/dmaengine \
		dmaengine@vger.kernel.org
	public-inbox-index dmaengine

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.dmaengine


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git