Hello:
This series was applied to netdev/net.git (main) by Jakub Kicinski kuba@kernel.org:
On Mon, 27 May 2024 18:39:54 +0300 you wrote:
In commit b5b73b26b3ca ("taprio: Fix allowing too small intervals"), a comparison of user input against length_to_duration(q, ETH_ZLEN) was introduced, to avoid RCU stalls due to frequent hrtimers.
The implementation of length_to_duration() depends on q->picos_per_byte being set for the link speed. The blamed commit in the Fixes: tag has moved this too late, so the checks introduced above are ineffective. The q->picos_per_byte is zero at parse_taprio_schedule() -> parse_sched_list() -> parse_sched_entry() -> fill_sched_entry() time.
[...]
Here is the summary with links: - [net,1/2] net/sched: taprio: make q->picos_per_byte available to fill_sched_entry() https://git.kernel.org/netdev/net/c/e63413418088 - [net,2/2] net/sched: taprio: extend minimum interval restriction to entire cycle too https://git.kernel.org/netdev/net/c/fb66df20a720
You are awesome, thank you!