Re: serial flow control appears broken

Lee Howard
2007-08-04T19:38:54Z

Mark Lord wrote:

> The "fix" could be to have the serial IRQ handler never unmask
> interrupts,
> but that's a bit unsociable to others. The IDE stuff really needs to not
> do so much during the actual IRQ handler.
>
> Ingo's RT patches would probably fix all of this.

I did a Fedora 7 installation and installed Ingo's kernel from here:

http://people.redhat.com/mingo/realtime-preempt/yum-testing/yum/i686/kernel-rt-2.6.21-0182.rt11cfsv17.i686.rpm

Even then, the problem still occurs, unfortunately.

Thanks,

Lee.