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Date: Sun, 21 Jul 2019 13:22:26 -0700 (PDT) From: David Miller <davem@...emloft.net> To: bpoirier@...e.com Cc: sathya.perla@...adcom.com, ajit.khaparde@...adcom.com, sriharsha.basavapatna@...adcom.com, somnath.kotur@...adcom.com, fyang@...e.com, saeedm@...lanox.com, netdev@...r.kernel.org Subject: Re: [PATCH net] be2net: Synchronize be_update_queues with dev_watchdog From: Benjamin Poirier <bpoirier@...e.com> Date: Thu, 18 Jul 2019 10:42:18 +0900 > As pointed out by Firo Yang, a netdev tx timeout may trigger just before an > ethtool set_channels operation is started. be_tx_timeout(), which dumps > some queue structures, is not written to run concurrently with > be_update_queues(), which frees/allocates those queues structures. Add some > synchronization between the two. > > Message-id: <CH2PR18MB31898E033896F9760D36BFF288C90@...PR18MB3189.namprd18.prod.outlook.com> > Signed-off-by: Benjamin Poirier <bpoirier@...e.com> Applied and queued up for -stable, thanks.
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