Re: [PATCH] net: mvpp2: Prevent userspace from changing TX affinities

2017-11-07 Thread David Miller
From: Marc Zyngier Date: Sat, 4 Nov 2017 12:33:47 + > The mvpp2 driver can't cope at all with the TX affinities being > changed from userspace, and spit an endless stream of > > [ 91.779920] mvpp2 f400.ethernet eth2: wrong cpu on the end of Tx > processing > [ 91.779930] mvpp2 f400

[PATCH] net: mvpp2: Prevent userspace from changing TX affinities

2017-11-04 Thread Marc Zyngier
The mvpp2 driver can't cope at all with the TX affinities being changed from userspace, and spit an endless stream of [ 91.779920] mvpp2 f400.ethernet eth2: wrong cpu on the end of Tx processing [ 91.779930] mvpp2 f400.ethernet eth2: wrong cpu on the end of Tx processing [ 91.78040