solution to printk() blocking interrupts?

[Jon Smirl]

On Sun, Sep 21, 2008 at 4:53 PM, Jon Smirl <jonsmirl at gmail.com> wrote:
> Does anyone have a solution to the problem of printk() to a serial
> console blocking interrupts for too long? I'm losing interrupts I need
> because my hardware is getting overrun.

netconsole is not an option on mpc5200....

Kernel command line: console=ttyPSC0,115200 rw debug root=/dev/nfs
ip=dhcp nfsroot=192.168.1.4:/home/OSELAS.BSP-Phytec-phyCORE-MPC5200B-tiny-6/root,v3,tcp
netconsole=6666 at 192.168.1.11/eth0,514 at 192.168.1.4/00:19:d1:e4:0f:8d
netconsole: local port 6666
netconsole: local IP 192.168.1.11
netconsole: interface eth0
netconsole: remote port 514
netconsole: remote IP 192.168.1.4
netconsole: remote ethernet address 00:19:d1:e4:0f:8d
netconsole: eth0 doesn't support polling, aborting.
netconsole: cleaning up

-- 
Jon Smirl
jonsmirl at gmail.com