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Post subject:
 Posted: May 19, 2008 - 02:35 PM
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Joined: Dec 02, 2006
Posts: 532
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blackhole wrote:
I have just compiled a new realtime kernel with vanilla kernel . . .
I suspect a problem in the realtime patch.
Hi
I am also have prob's with the rt-patch 2.6.25.4-rt1
The kernel patch, build and run fine, but I have no rt-acess with that kernel  Couldn't start jack or use chrt.
I try different config's, also the config from the working 2.6.24.7-rt6, but have no luck. |
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[ sidux-20070120-d:3]
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Post subject:
Posted: May 19, 2008 - 03:25 PM
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Joined: Nov 26, 2006
Posts: 171
Location: Hagen
Status: Offline
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Post subject:
Posted: May 20, 2008 - 01:42 PM
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Joined: Dec 08, 2006
Posts: 110
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| Now the rt2 version is out! |
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Post subject:
Posted: May 20, 2008 - 04:43 PM
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Joined: Nov 26, 2006
Posts: 171
Location: Hagen
Status: Offline
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latest is 2.6.25-4.makke-rt2.2
Code:
apt-get install linux-image-2.6.25-4.makke-rt2.2-sidux-686 linux-headers-2.6.25-4.makke-rt2.2-sidux-686
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Post subject:
Posted: May 20, 2008 - 08:45 PM
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Joined: Dec 08, 2006
Posts: 110
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Post subject:
Posted: May 21, 2008 - 01:02 PM
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Joined: Nov 26, 2006
Posts: 171
Location: Hagen
Status: Offline
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latest is 2.6.25-4.makke-rt3.2
Code:
apt-get install linux-image-2.6.25-4.makke-rt3.2-sidux-686 linux-headers-2.6.25-4.makke-rt3.2-sidux-686
I hope it is still booting  |
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Post subject: rt backport
Posted: Jun 12, 2008 - 10:21 AM
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Joined: Dec 01, 2006
Posts: 66
Location: Berlin, Gemany
Status: Offline
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Hi makke,
I'm just trying to build the 2.6.25.4-rt6 with your .config on my K*n*tix box and ended up with the error about "global_rt_runtime" not found. I've got the patch from ciaby and after some reformating it worked. Did you encounter this error too?
In case someone will create his/her own kernel:
Code:
--- linux-2.6.25.4-rt6/kernel/sched.c.orig 2008-06-12 11:14:20.000000000 +0200
+++ linux-2.6.25.4-rt6/kernel/sched.c 2008-06-12 11:23:05.000000000 +0200
@@ -672,6 +672,13 @@
*/
#define RUNTIME_INF ((u64)~0ULL)
+u64 global_rt_runtime(void)
+{
+ if (sysctl_sched_rt_period < 0)
+ return RUNTIME_INF;
+ return (u64)sysctl_sched_rt_runtime * NSEC_PER_USEC;
+}
+
/*
* We really dont want to do anything complex within switch_to()
* on PREEMPT_RT - this check enforces this.
This K*n*tix box doesn't have a permanent network connection - so sidux is no option 
Ciao Martin |
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omnia vincit pecunia
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Post subject: RE: rt backport
Posted: Jun 12, 2008 - 12:04 PM
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Joined: Nov 26, 2006
Posts: 171
Location: Hagen
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Post subject: RE: rt backport
Posted: Jul 16, 2008 - 06:20 PM
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Joined: Dec 02, 2006
Posts: 532
Status: Offline
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how do your plans for 2.6.26-rt look like?
Steven Rostedt wrote:
When we have it booting and passing tests it will be released
Well, I finally have it booting, but the tests are failing.
-- Steve
url: http://article.gmane.org/gmane.linux.rt.user/3169
So, the ball is rolling  |
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[ sidux-20070120-d:3]
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Post subject: RE: rt backport
Posted: Jul 16, 2008 - 06:36 PM
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Joined: Nov 26, 2006
Posts: 171
Location: Hagen
Status: Offline
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hopefully the patch will be released today or tomorrow,
otherwise you have to wait 3 weeks (starting on friday i will be on holidays for about three weeks) |
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Post subject:
Posted: Sep 10, 2008 - 03:41 PM
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Joined: Nov 26, 2006
Posts: 171
Location: Hagen
Status: Offline
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latest is 2.6.26-5.makke-rt8.2
Code:
apt-get install linux-image-2.6.26-5.makke-rt8.2-sidux-686 linux-headers-2.6.26-5.makke-rt8.2-sidux-686
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Post subject:
Posted: Sep 11, 2008 - 08:26 AM
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Joined: Dec 01, 2006
Posts: 66
Location: Berlin, Gemany
Status: Offline
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Hi makke - welcome back after the long summer break!
Thanks for your last "baby", I tested it and this kernel showed the same two problems like my "vanilla-2.6.26.3-rt7" that I hacked three days ago:
1.) in console mode the <INSERT> key toggles the cursor keys off and on, this is http://bugzilla.kernel.org/show_bug.cgi?id=11242
2.) stopping jackd in qjackctl results in 100% CPU for about 10 seconds before jackd is stopped.
At the moment my "vanilla-2.6.24.7-rt18" runs quite nice (This one's called "latest stable" at osadl.org
http://www.osadl.org/Latest-Stable.late ... nux.0.html ).
Ciao Martin |
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omnia vincit pecunia
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Post subject:
Posted: Sep 12, 2008 - 12:21 PM
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Joined: Nov 26, 2006
Posts: 171
Location: Hagen
Status: Offline
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latest is 2.6.26-5.makke-rt9.3
Code:
apt-get install linux-image-2.6.26-5.makke-rt9.3-sidux-686 linux-headers-2.6.26-5.makke-rt9.3-sidux-686
fixed 1) or 2)?
i have just updated to -rt9 |
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Post subject:
Posted: Sep 12, 2008 - 08:27 PM
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Joined: Dec 01, 2006
Posts: 66
Location: Berlin, Gemany
Status: Offline
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Quote:
fixed 1) or 2)?
i have just updated to -rt9
1): no, I think it's a bug/feature in vanilla kernel.
2): don't know - I got this error on my old Thinkpad A20m, I'll check the new kernel tomorrow. |
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omnia vincit pecunia
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Post subject:
Posted: Sep 13, 2008 - 09:30 PM
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Joined: Nov 26, 2006
Posts: 171
Location: Hagen
Status: Offline
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| did anybody test the 64bit-kernel? |
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