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Date: Wed, 29 Apr 2015 15:17:26 -0400 (EDT) From: David Miller <davem@...emloft.net> To: bpoirier@...e.de Cc: amirv@...lanox.com, idos@...lanox.com, gerlitz.or@...il.com, clsoto@...ibm.com, netdev@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH RESEND] mlx4: Fix tx ring affinity_mask creation From: Benjamin Poirier <bpoirier@...e.de> Date: Tue, 28 Apr 2015 14:49:29 -0700 > By default, the number of tx queues is limited by the number of online cpus > in mlx4_en_get_profile(). However, this limit no longer holds after the > ethtool .set_channels method has been called. In that situation, the driver > may access invalid bits of certain cpumask variables when queue_index >= > nr_cpu_ids. > > Signed-off-by: Benjamin Poirier <bpoirier@...e.de> > Acked-by: Ido Shamay <idos@...lanox.com> > Fixes: d03a68f ("net/mlx4_en: Configure the XPS queue mapping on driver load") Applied and queue up for -stable, thanks. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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