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From: Jakub Kicinski <>
To: Hoang Huu Le <>
Subject: Re: [net-next v2] tipc: fix a deadlock when flushing scheduled work
Date: Mon, 7 Sep 2020 12:10:14 -0700	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>

On Mon,  7 Sep 2020 13:00:07 +0700 Hoang Huu Le wrote:
> In the commit fdeba99b1e58
> ("tipc: fix use-after-free in tipc_bcast_get_mode"), we're trying
> to make sure the tipc_net_finalize_work work item finished if it
> enqueued. But calling flush_scheduled_work() is not just affecting
> above work item but either any scheduled work. This has turned out
> to be overkill and caused to deadlock as syzbot reported:

Applied, thanks.

  reply	other threads:[~2020-09-07 19:10 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-07  6:00 [net-next v2] tipc: fix a deadlock when flushing scheduled work Hoang Huu Le
2020-09-07 19:10 ` Jakub Kicinski [this message]
  -- strict thread matches above, loose matches on Subject: below --
2020-09-05  4:45 [net-next] " Hoang Huu Le
2020-09-07  6:17 ` [net-next v2] " Hoang Huu Le
2020-09-07 15:05   ` Xue, Ying

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