Re: [PATCH net-next V4 1/2] net/sched: taprio: fix picos_per_byte miscalculation

2019-03-28 Thread kbuild test robot
Hi Leandro, Thank you for the patch! Yet something to improve: [auto build test ERROR on net-next/master] url: https://github.com/0day-ci/linux/commits/Leandro-Dorileo/net-sched-taprio-cbs-Fix-using-invalid-link-speed/20190329-043825 config: i386-randconfig-l1-03290203 (attached as .config)

Re: [PATCH net-next V4 1/2] net/sched: taprio: fix picos_per_byte miscalculation

2019-03-28 Thread kbuild test robot
Hi Leandro, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on net-next/master] url: https://github.com/0day-ci/linux/commits/Leandro-Dorileo/net-sched-taprio-cbs-Fix-using-invalid-link-speed/20190329-043825 config: alpha-allyesconfig (attached as .config) com

Re: [PATCH net-next V4 1/2] net/sched: taprio: fix picos_per_byte miscalculation

2019-03-27 Thread Florian Fainelli
On 3/27/2019 4:59 PM, Leandro Dorileo wrote: > The Time Aware Priority Scheduler is heavily dependent to link speed, > it relies on it to calculate transmission bytes per cycle, we can't > properly calculate the so called budget if the device has failed > to report the link speed. > > In that c

[PATCH net-next V4 1/2] net/sched: taprio: fix picos_per_byte miscalculation

2019-03-27 Thread Leandro Dorileo
The Time Aware Priority Scheduler is heavily dependent to link speed, it relies on it to calculate transmission bytes per cycle, we can't properly calculate the so called budget if the device has failed to report the link speed. In that case we can't dequeue packets assuming a wrong budget. This p