Re: [RFC PATCH RT] netconsole: enable netconsole on PREEMPT_RT

2014-05-09 Thread Sebastian Andrzej Siewior
* Daniel Bristot de Oliveira | 2014-05-05 16:10:51 [-0300]: >Figure out why it was disabled is one objective of this RFC :-). The patch first appeared in patch-3.2-rt10.patch. Haven't seen it in v3.0-rt1 nor in in the first v3.2-rcX-rt1. I would assume that it was something locking specific. I

Re: [RFC PATCH RT] netconsole: enable netconsole on PREEMPT_RT

2014-05-09 Thread Sebastian Andrzej Siewior
* Daniel Bristot de Oliveira | 2014-05-05 16:10:51 [-0300]: Figure out why it was disabled is one objective of this RFC :-). The patch first appeared in patch-3.2-rt10.patch. Haven't seen it in v3.0-rt1 nor in in the first v3.2-rcX-rt1. I would assume that it was something locking specific. I

Re: [RFC PATCH RT] netconsole: enable netconsole on PREEMPT_RT

2014-05-05 Thread Daniel Bristot de Oliveira
On 05/01/2014 11:15 AM, Paul Gortmaker wrote: > Chances are the two real targets above were using the > same igb network driver. I wonder if it matters what > underlying nic is used for netconsole? These three machines are using different drivers: +--++ | Machine | Nic

Re: [RFC PATCH RT] netconsole: enable netconsole on PREEMPT_RT

2014-05-05 Thread Daniel Bristot de Oliveira
On 05/01/2014 11:15 AM, Paul Gortmaker wrote: Chances are the two real targets above were using the same igb network driver. I wonder if it matters what underlying nic is used for netconsole? These three machines are using different drivers: +--++ | Machine | Nic

Re: [RFC PATCH RT] netconsole: enable netconsole on PREEMPT_RT

2014-05-01 Thread Paul Gortmaker
On 14-04-29 01:55 PM, Daniel Bristot de Oliveira wrote: > Dear RT Folks, > > This patch enables the netconsole on PREEMPT_RT_FULL, netconsole > was disabled on commit: > cb7cb77 kconfig-disable-a-few-options-rt.patch > > I tested the netconsole on three machines: > > - Intel Core i5 (4 cpus) -

Re: [RFC PATCH RT] netconsole: enable netconsole on PREEMPT_RT

2014-05-01 Thread Paul Gortmaker
On 14-04-29 01:55 PM, Daniel Bristot de Oliveira wrote: Dear RT Folks, This patch enables the netconsole on PREEMPT_RT_FULL, netconsole was disabled on commit: cb7cb77 kconfig-disable-a-few-options-rt.patch I tested the netconsole on three machines: - Intel Core i5 (4 cpus) - Local

[RFC PATCH RT] netconsole: enable netconsole on PREEMPT_RT

2014-04-29 Thread Daniel Bristot de Oliveira
Dear RT Folks, This patch enables the netconsole on PREEMPT_RT_FULL, netconsole was disabled on commit: cb7cb77 kconfig-disable-a-few-options-rt.patch I tested the netconsole on three machines: - Intel Core i5 (4 cpus) - Local network - Intel Xeon (32 cpus) - Remote network - KVM VM (on a

[RFC PATCH RT] netconsole: enable netconsole on PREEMPT_RT

2014-04-29 Thread Daniel Bristot de Oliveira
Dear RT Folks, This patch enables the netconsole on PREEMPT_RT_FULL, netconsole was disabled on commit: cb7cb77 kconfig-disable-a-few-options-rt.patch I tested the netconsole on three machines: - Intel Core i5 (4 cpus) - Local network - Intel Xeon (32 cpus) - Remote network - KVM VM (on a