On Tue, 2003-11-25 at 09:13, Steven Scholz wrote:

Hi,

quoted

On Mon, 24 Nov 2003, Jaap-Jan Boor wrote:

quoted

Yes I do on 2.4.20 and 2.4.22 from kernel.org. So far all seems
to work but didn't do any measurements on it.
(I both use the preempt and low-latency patches)

Have you writting your own device drivers?
How did you make them preemptable?

I didn't... I still assume the kernel will lock
e.g. the same SIU irq

Marius Groeger wrote:

quoted

AFAIK, you can pretty much drop the low-latency patch in favor of
using the lock-breaking patch. It is also available from Robert Love
at the cited home page.

How about homemade device drivers when using the lock-breaking patch?

Thanks!

--
Steven Scholz

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