Re: [PATCH net] sctp: fix sleep in atomic context bug in timer handlers

From: patchwork-bot+netdevbpf
Date: Mon Jul 25 2022 - 22:50:26 EST


Hello:

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

On Sat, 23 Jul 2022 09:58:09 +0800 you wrote:
> There are sleep in atomic context bugs in timer handlers of sctp
> such as sctp_generate_t3_rtx_event(), sctp_generate_probe_event(),
> sctp_generate_t1_init_event(), sctp_generate_timeout_event(),
> sctp_generate_t3_rtx_event() and so on.
>
> The root cause is sctp_sched_prio_init_sid() with GFP_KERNEL parameter
> that may sleep could be called by different timer handlers which is in
> interrupt context.
>
> [...]

Here is the summary with links:
- [net] sctp: fix sleep in atomic context bug in timer handlers
https://git.kernel.org/netdev/net/c/b89fc26f741d

You are awesome, thank you!
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