Thread (4 messages) 4 messages, 3 authors, 2026-05-01

Re: [PATCH v3 net] net: enetc: fix VSI mailbox timeout handling and DMA lifecycle

From: patchwork-bot+netdevbpf@kernel.org
Date: 2026-05-01 01:20:57
Also in: imx, lkml

Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski [off-list ref]:

On Wed, 29 Apr 2026 16:19:30 +0800 you wrote:
In the current VSI mailbox implementation, the VSI allocates a DMA buffer
to store the message sent to the PSI. When the PSI receives the message
request from the VSI, the hardware copies the message data from this DMA
buffer to PSI's DMA buffer for processing.

When enetc_msg_vsi_send() times out, two scenarios can occur:

[...]
Here is the summary with links:
  - [v3,net] net: enetc: fix VSI mailbox timeout handling and DMA lifecycle
    https://git.kernel.org/netdev/net/c/26ebd12e67bf

You are awesome, thank you!
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