Re: 2.6.23-rt1 for Debian ETCH

2007-10-26 Thread Alessio Igor Bogani
On Thu, 2007-10-25 at 19:40 +0200, Marcos Guglielmetti wrote: [...] # Musix GNU+Linux deb ftp://musix.ourproject.org/pub/musix/deb/ ./ Good news! :-) Ciao, Alessio - To unsubscribe from this list: send the line unsubscribe linux-rt-users in the body of a message to [EMAIL PROTECTED] More

Re: Interrupt Latency module for intel

2007-10-26 Thread Sven-Thorsten Dietrich
On Thu, 2007-10-25 at 13:23 -0400, Steven Rostedt wrote: Please don't top post. -- On Thu, 25 Oct 2007, Jaswinder Singh wrote: Hello Daniel and Sven-Thorsten Dietrich, Can you please let me know the procedure of : 1. high resolution timers from userspace

Re: Possible bug in 23rt3 preempt-irqs-core.patch

2007-10-26 Thread Steven Rostedt
-- On Thu, 25 Oct 2007, Paul Gortmaker wrote: I was looking over the patches in preempt-irqs-core.patch in the broken out 23rt3 series and came across this chunk: --- @@ -325,6 +349,11 @@ int setup_irq(unsigned int irq, struct i if (!shared) {

Re: [PATCH] RT: Cache cpus_allowed weight for optimizing migration

2007-10-26 Thread Steven Rostedt
-- On Fri, 26 Oct 2007, Gregory Haskins wrote: This version has the feedback from Steve's review incorporated - RT: Cache cpus_allowed weight for optimizing migration Some RT tasks (particularly kthreads) are bound to one specific CPU. It is fairly

Re: [PATCH] RT: Cache cpus_allowed weight for optimizing migration

2007-10-26 Thread Steven Rostedt
-- On Fri, 26 Oct 2007, Gregory Haskins wrote: On Fri, 2007-10-26 at 10:47 -0400, Steven Rostedt wrote: -- On Fri, 26 Oct 2007, Gregory Haskins wrote: This version has the feedback from Steve's review incorporated - RT: Cache

Re: Possible bug in 23rt3 preempt-irqs-core.patch

2007-10-26 Thread Steven Rostedt
-- On Fri, 26 Oct 2007, Steven Rostedt wrote: -- On Thu, 25 Oct 2007, Paul Gortmaker wrote: I was looking over the patches in preempt-irqs-core.patch in the broken out 23rt3 series and came across this chunk: --- @@ -325,6 +349,11 @@ int setup_irq(unsigned int irq, struct i

[PATCH 2/2] RT: Cache cpus_allowed weight for optimizing migration

2007-10-26 Thread Gregory Haskins
Some RT tasks (particularly kthreads) are bound to one specific CPU. It is fairly common for two or more bound tasks to get queued up at the same time. Consider, for instance, softirq_timer and softirq_sched. A timer goes off in an ISR which schedules softirq_thread to run at RT50. Then the

[PATCH 1/2] RT: cleanup some push-rt logic

2007-10-26 Thread Gregory Haskins
Please fold into original -rt2 patches as appropriate Signed-off-by: Gregory Haskins [EMAIL PROTECTED] --- kernel/sched_rt.c | 10 ++ 1 files changed, 2 insertions(+), 8 deletions(-) diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c index 55da7d0..b59dc20 100644 ---

Re: [PATCH 2/2] RT: Cache cpus_allowed weight for optimizing migration

2007-10-26 Thread Steven Rostedt
I forgot to tell you this the last time. You need to add: --- include/linux/init_task.h |1 + 1 file changed, 1 insertion(+) Index: linux-2.6.23-rt3/include/linux/init_task.h === ---

2.6.23.1-rt4

2007-10-26 Thread Steven Rostedt
We are pleased to announce the 2.6.23.1-rt4 tree, which can be downloaded from the location: http://www.kernel.org/pub/linux/kernel/projects/rt/ Changes since 2.6.23-rt3 - Updated to stable release 2.6.23.1 - Added latest High Resolution timers work - RT Balance CPU weight optimization

[2.6.23-rt3] NMI watchdog trace of deadlock

2007-10-26 Thread Mike Galbraith
Greetings, For quite a while now, RT kernels have been locking up on me occasionally while my back is turned. Yesterday, the little bugger finally pounced while my serial console box was up and waiting. [10138.162953] WARNING: at arch/i386/kernel/smp.c:581 native_smp_call_function_mask()