[PATCH net v3] net: airoha: Add dma_rmb() and READ_ONCE() in airoha_qdma_rx_process()

patchwork-bot+netdevbpf at kernel.org patchwork-bot+netdevbpf at kernel.org
Thu Apr 9 20:40:14 PDT 2026


Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba at kernel.org>:

On Tue, 07 Apr 2026 08:48:04 +0200 you wrote:
> Add missing dma_rmb() in airoha_qdma_rx_process routine to make sure the
> DMA read operations are completed when the NIC reports the processing on
> the current descriptor is done. Moreover, add missing READ_ONCE() in
> airoha_qdma_rx_process() for DMA descriptor control fields in order to
> avoid any compiler reordering.
> 
> Fixes: 23020f0493270 ("net: airoha: Introduce ethernet support for EN7581 SoC")
> Signed-off-by: Lorenzo Bianconi <lorenzo at kernel.org>
> 
> [...]

Here is the summary with links:
  - [net,v3] net: airoha: Add dma_rmb() and READ_ONCE() in airoha_qdma_rx_process()
    https://git.kernel.org/netdev/net/c/4ae0604a0673

You are awesome, thank you!
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