From: Frank Li <Frank.li@oss.nxp.com>
To: "Jeff C. Jensen" <kernel@nullptr.com>
Cc: Vinod Koul <vkoul@kernel.org>,
dmaengine@vger.kernel.org, Frank Li <Frank.Li@kernel.org>,
Michal Simek <michal.simek@amd.com>,
Suraj Gupta <suraj.gupta2@amd.com>,
Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>,
Alex Bereza <alex@bereza.email>,
Folker Schwesinger <dev@folker-schwesinger.de>,
Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 4/5] dmaengine: xilinx_dma: Withhold an AXI DMA engine whose reset did not complete
Date: Tue, 27 Oct 2026 15:22:37 -0400 [thread overview]
Message-ID: <auD5_fHykXpkQ8ns@lizhi-Precision-Tower-5810> (raw)
In-Reply-To: <20261022-xilinx-dma-work-v1-4-20faea2e7a80@nullptr.com>
On Thu, Oct 22, 2026 at 03:11:33PM -0700, Jeff C. Jensen wrote:
> When xilinx_dma_chan_reset() times out, all the driver knows is that it
Does this real happen? or just in theory
Frank
next prev parent reply other threads:[~2026-10-27 19:22 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-22 22:11 [PATCH 0/5] dmaengine: xilinx_dma: Fix AXI DMA descriptor ring ordering and failed resets Jeff C. Jensen via B4 Relay
2026-10-22 22:11 ` [PATCH 1/5] dmaengine: xilinx_dma: Reject transfers that map no data Jeff C. Jensen via B4 Relay
2026-10-27 16:37 ` Frank Li
2026-10-30 15:21 ` Gupta, Suraj
2026-10-22 22:11 ` [PATCH 2/5] dmaengine: xilinx_dma: Fix cyclic period count truncation Jeff C. Jensen via B4 Relay
2026-10-27 16:39 ` Frank Li
2026-10-30 15:23 ` Gupta, Suraj
2026-10-22 22:11 ` [PATCH 3/5] dmaengine: xilinx_dma: Allocate AXI DMA segments in ring order Jeff C. Jensen via B4 Relay
2026-10-27 19:15 ` Frank Li
2026-10-22 22:11 ` [PATCH 4/5] dmaengine: xilinx_dma: Withhold an AXI DMA engine whose reset did not complete Jeff C. Jensen via B4 Relay
2026-10-27 19:22 ` Frank Li [this message]
2026-10-27 20:36 ` Jeff C. Jensen
2026-10-28 15:16 ` Frank Li
2026-10-28 23:38 ` Jeff C. Jensen
2026-10-22 22:11 ` [PATCH 5/5] dmaengine: xilinx_dma: Recover a withheld AXI DMA channel Jeff C. Jensen via B4 Relay
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