Re: [PATCH net-next v2] selftests: tls: size splice_short pipe by page size

From: patchwork-bot+netdevbpf

Date: Thu Jun 25 2026 - 12:22:31 EST


Hello:

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

On Wed, 24 Jun 2026 06:44:16 -0700 you wrote:
> splice_short grows its pipe with (MAX_FRAGS + 1) * 0x1000 so it can
> queue one short vmsplice() buffer for each fragment before draining the
> pipe. That assumes 4K pipe buffers.
>
> On 64K-page kernels the request is rounded to 262144 bytes, which
> provides only four pipe buffers. The fifth one-byte vmsplice() blocks in
> pipe_wait_writable and the test times out before it reaches the TLS path.
>
> [...]

Here is the summary with links:
- [net-next,v2] selftests: tls: size splice_short pipe by page size
https://git.kernel.org/netdev/net/c/3e52f56875c6

You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html