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Date: Thu, 02 Mar 2023 04:40:18 +0000 From: patchwork-bot+netdevbpf@...nel.org To: Jakub Kicinski <kuba@...nel.org> Cc: davem@...emloft.net, netdev@...r.kernel.org, edumazet@...gle.com, pabeni@...hat.com, syzbot+9c0268252b8ef967c62e@...kaller.appspotmail.com, stable@...r.kernel.org, borisp@...dia.com, john.fastabend@...il.com, simon.horman@...ronome.com Subject: 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@...nel.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! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html
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