Re: [patch] Real-Time Preemption, -VP-2.6.9-rc4-mm1-U1

[Lorenzo Allegrucci]

gzipped latecy_trace this time, sorry.

On Thursday 14 October 2004 16:31, Ingo Molnar wrote:
> 
> i have released the -U1 PREEMPT_REALTIME patch:
>  
>   http://redhat.com/~mingo/voluntary-preempt/voluntary-preempt-2.6.9-rc4-mm1-U1
> 
> this is a strict bugfixes-only release. With -U1 i cannot reproduce any
> of the bugs on my testsystems anymore, but take care nevertheless, this
> is still experimental code.
> 
> Changes since -U0:
> 
>  - bugfix: fixed the highmem related crash reported by Adam Heath and i 
>    think this could also fix the crash reported by Mark H Johnson.
> 
>  - bugfix: fixed a number of networking related soft-lockups, caused by
>    a deadlock scenarios in the ipv4, netfilter and net-xmit locking
>    code. This could fix the lockup reported by Lorenzo Allegrucci.

Yes, -U1 seems to have fixed it for me.

BTW, I'm getting a lot of "scheduling while atomic" messages
running LTP's runalltests.sh -x 200.
Attached is the kern.log and the latency trace.

-- 
I route therefore you are

Attachment: kern.log.gz
Description: GNU Zip compressed data

Attachment: latency_trace.gz
Description: GNU Zip compressed data