Hello:
This series was applied to netdev/net-next.git (main) by Jakub Kicinski kuba@kernel.org:
On Wed, 05 Aug 2026 13:42:42 -0700 you wrote:
Every devmem dmabuf binding hands the page_pool PAGE_SIZE niovs today. On NICs that consume one descriptor per netmem, this caps a single RX descriptor at PAGE_SIZE and burns CPU on buffer churn.
In this series, we add a bind-time netlink attribute, NETDEV_A_DMABUF_RX_BUF_SIZE, that lets userspace request a larger niov size (power of two >= PAGE_SIZE). Drivers must opt in via queue_mgmt_ops.QCFG_RX_PAGE_SIZE.
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Here is the summary with links: - [net-next,v8,1/3] net: devmem: allow rx-page-size > PAGE_SIZE per dmabuf binding https://git.kernel.org/netdev/net-next/c/b27a8560eec9 - [net-next,v8,2/3] selftests/net: ncdevmem: add -b option to set rx-page-size on bind https://git.kernel.org/netdev/net-next/c/3e8c9ec4eb75 - [net-next,v8,3/3] selftests/net: devmem.py: add check_rx_large_niov https://git.kernel.org/netdev/net-next/c/8ac4255c1e0c
You are awesome, thank you!