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Message-Id: <20190301.112551.347041580021466424.davem@davemloft.net> Date: Fri, 01 Mar 2019 11:25:51 -0800 (PST) From: David Miller <davem@...emloft.net> To: Igor.Russkikh@...antia.com Cc: netdev@...r.kernel.org, Dmitry.Bogdanov@...antia.com Subject: Re: [PATCH net] net: aquantia: regression on cpus with high cores: set mode with 8 queues From: Igor Russkikh <Igor.Russkikh@...antia.com> Date: Tue, 26 Feb 2019 15:39:13 +0000 > From: Dmitry Bogdanov <dmitry.bogdanov@...antia.com> > > Recently the maximum number of queues was increased up to 8, but > NIC was not fully configured for 8 queues. In setups with more than 4 CPU > cores parts of TX traffic gets lost if the kernel routes it to queues 4th-8th. > > This patch sets a tx hw traffic mode with 8 queues. > > Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=202651 > > Fixes: 71a963cfc50b ("net: aquantia: increase max number of hw queues") > Reported-by: Nicholas Johnson <nicholas.johnson@...look.com.au> > Signed-off-by: Dmitry Bogdanov <dmitry.bogdanov@...antia.com> > Signed-off-by: Igor Russkikh <igor.russkikh@...antia.com> Applied.
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