Re: [PATCH net] netvsc: don't flush peers notifying work during setting mtu

2013-12-17 Thread David Miller
From: Jason Wang Date: Fri, 13 Dec 2013 17:21:27 +0800 > There's a possible deadlock if we flush the peers notifying work during > setting > mtu: ... > Reported-by: Yaju Cao > Tested-by: Yaju Cao > Cc: K. Y. Srinivasan > Cc: Haiyang Zhang > Signed-off-by: Jason Wang > --- > The patch is ne

RE: [PATCH net] netvsc: don't flush peers notifying work during setting mtu

2013-12-13 Thread Haiyang Zhang
CH net] netvsc: don't flush peers notifying work during setting > mtu > > There's a possible deadlock if we flush the peers notifying work during > setting > mtu: > > [ 22.991149] > == > [ 22.991

[PATCH net] netvsc: don't flush peers notifying work during setting mtu

2013-12-13 Thread Jason Wang
There's a possible deadlock if we flush the peers notifying work during setting mtu: [ 22.991149] == [ 22.991173] [ INFO: possible circular locking dependency detected ] [ 22.991198] 3.10.0-54.0.1.el7.x86_64.debug #1 Not tainted [ 22.9912