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From: Sean Anderson <sean.anderson@linux.dev>
To: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
	Vinod Koul <vkoul@kernel.org>,
	dmaengine@vger.kernel.org
Cc: Michal Simek <michal.simek@amd.com>,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	Sean Anderson <sean.anderson@linux.dev>,
	Hyun Kwon <hyun.kwon@xilinx.com>,
	Tejas Upadhyay <tejasu@xilinx.com>
Subject: [PATCH 0/3] dma: xilinx_dpdma: Fix locking
Date: Fri,  8 Mar 2024 16:00:31 -0500	[thread overview]
Message-ID: <20240308210034.3634938-1-sean.anderson@linux.dev> (raw)

This series fixes some locking problems with the xilinx dpdma driver. It
also adds some additional lockdep asserts to make catching such errors
easier.


Sean Anderson (3):
  dma: xilinx_dpdma: Fix locking
  dma: xilinx_dpdma: Remove unnecessary use of irqsave/restore
  dma: Add lockdep asserts to virt-dma

 drivers/dma/virt-dma.h            | 10 ++++++++++
 drivers/dma/xilinx/xilinx_dpdma.c | 23 ++++++++++++++---------
 2 files changed, 24 insertions(+), 9 deletions(-)

-- 
2.35.1.1320.gc452695387.dirty


WARNING: multiple messages have this Message-ID (diff)
From: Sean Anderson <sean.anderson@linux.dev>
To: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
	Vinod Koul <vkoul@kernel.org>,
	dmaengine@vger.kernel.org
Cc: Michal Simek <michal.simek@amd.com>,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	Sean Anderson <sean.anderson@linux.dev>,
	Hyun Kwon <hyun.kwon@xilinx.com>,
	Tejas Upadhyay <tejasu@xilinx.com>
Subject: [PATCH 0/3] dma: xilinx_dpdma: Fix locking
Date: Fri,  8 Mar 2024 16:00:31 -0500	[thread overview]
Message-ID: <20240308210034.3634938-1-sean.anderson@linux.dev> (raw)

This series fixes some locking problems with the xilinx dpdma driver. It
also adds some additional lockdep asserts to make catching such errors
easier.


Sean Anderson (3):
  dma: xilinx_dpdma: Fix locking
  dma: xilinx_dpdma: Remove unnecessary use of irqsave/restore
  dma: Add lockdep asserts to virt-dma

 drivers/dma/virt-dma.h            | 10 ++++++++++
 drivers/dma/xilinx/xilinx_dpdma.c | 23 ++++++++++++++---------
 2 files changed, 24 insertions(+), 9 deletions(-)

-- 
2.35.1.1320.gc452695387.dirty


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             reply	other threads:[~2024-03-08 21:00 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-03-08 21:00 Sean Anderson [this message]
2024-03-08 21:00 ` [PATCH 0/3] dma: xilinx_dpdma: Fix locking Sean Anderson
2024-03-08 21:00 ` [PATCH 1/3] " Sean Anderson
2024-03-08 21:00   ` Sean Anderson
2024-03-27 11:57   ` Tomi Valkeinen
2024-03-27 11:57     ` Tomi Valkeinen
2024-03-08 21:00 ` [PATCH 2/3] dma: xilinx_dpdma: Remove unnecessary use of irqsave/restore Sean Anderson
2024-03-08 21:00   ` Sean Anderson
2024-03-27 12:27   ` Tomi Valkeinen
2024-03-27 12:27     ` Tomi Valkeinen
2024-03-28 15:00     ` Sean Anderson
2024-03-28 15:00       ` Sean Anderson
2024-03-28 16:37       ` Tomi Valkeinen
2024-03-28 16:37         ` Tomi Valkeinen
2024-03-08 21:00 ` [PATCH 3/3] dma: Add lockdep asserts to virt-dma Sean Anderson
2024-03-08 21:00   ` Sean Anderson
2024-03-27 12:29   ` Tomi Valkeinen
2024-03-27 12:29     ` Tomi Valkeinen
2024-04-07 16:38 ` [PATCH 0/3] dma: xilinx_dpdma: Fix locking Vinod Koul
2024-04-07 16:38   ` Vinod Koul

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