Re: [PATCH net] net: tls: avoid hanging tasks on the tx_lock

Hello:

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

On Tue, 28 Feb 2023 16:28:57 -0800 you wrote:

syzbot sent a hung task report and Eric explains that adversarial receiver may keep RWIN at 0 for a long time, so we are not guaranteed to make forward progress. Thread which took tx_lock and went to sleep may not release tx_lock for hours. Use interruptible sleep where possible and reschedule the work if it can't take the lock.

Testing: existing selftest passes

[...]

Here is the summary with links: - [net] net: tls: avoid hanging tasks on the tx_lock https://git.kernel.org/netdev/net/c/f3221361dc85

You are awesome, thank you!