Re: [PATCH net-next v2] tap: report IFF_DETACH_QUEUE in TUNGETIFF

From: patchwork-bot+netdevbpf

Date: Tue Oct 06 2026 - 21:00:19 EST


Hello:

This patch was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@xxxxxxxxxx>:

On Sun, 4 Oct 2026 23:17:38 +0530 you wrote:
> tun sets IFF_DETACH_QUEUE in the flags returned by TUNGETIFF when the
> queue is detached, since commit 3d407a80b62f ("tun: Report whether the
> queue is attached or not"). tap does not, so userspace cannot tell a
> detached macvtap or ipvtap queue from an attached one.
>
> Cloud Hypervisor ran into this when checking queue state on macvtap.
>
> [...]

Here is the summary with links:
- [net-next,v2] tap: report IFF_DETACH_QUEUE in TUNGETIFF
https://git.kernel.org/netdev/net-next/c/60b5268444a1

You are awesome, thank you!
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