Re: [PATCH 03/12] mISDN: fix race in timer canceling on module unloading
From: David Miller <davem@davemloft.net>
Date: 2012-12-14 18:16:13
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From: Konstantin Khlebnikov <redacted> Date: Fri, 14 Dec 2012 15:02:36 +0400
Using timer_pending() without additional syncronization is racy, del_timer_sync() must be used here for waiting in-flight handler. Bug caught with help from "debug-objects" during random insmod/rmmod. Signed-off-by: Konstantin Khlebnikov <redacted>
Applied.