From mboxrd@z Thu Jan 1 00:00:00 1970 From: hch@lst.de (Christoph Hellwig) Date: Fri, 16 Jun 2017 11:45:47 +0200 Subject: [PATCH v5 for-4.13 2/7] mlx5e: don't assume anything on the irq affinity mappings of the device In-Reply-To: <1497533594-11579-3-git-send-email-sagi@grimberg.me> References: <1497533594-11579-1-git-send-email-sagi@grimberg.me> <1497533594-11579-3-git-send-email-sagi@grimberg.me> Message-ID: <20170616094547.GA12547@lst.de> On Thu, Jun 15, 2017@04:33:09PM +0300, Sagi Grimberg wrote: > mlx5e currently assumes that irq affinity is really spread first > irq vectors across device home node cpus, with the new generic affinity > mappings this is no longer the case, hence mlxe should not rely on > this anymore. Looks fine, but the explanation sounds a bit short - only spreading the vectors of the single node sounds rather odd, so there needs to be an explanation of why this was done before and isn't valid anymore.