Re: Real time kernel exploitation

2008-08-13 Thread Alessio Igor Bogani
Hi, 2008/8/13 Andrew Hunter <[EMAIL PROTECTED]>: [...] > | 2) Port RH implementation (rtctl) on Ubuntu. It is too complex for me > | but it get less assumption than rtirq. > > This would require the porting and packaging of most (possibly all) the > daemons listed here[1]. Those aren't daemon but

Re: Real time kernel exploitation

2008-08-12 Thread Andrew Hunter
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Alessio Igor Bogani wrote: | Hi! | | 2008/8/12 Raphaël Doursenaud <[EMAIL PROTECTED]>: | [...] |> Well this is exactly the purpose of Rui Nuno Capela's rtirq script. |> I packaged it and it's waiting in REVU. | | I don't like rtirq at all. | | I can pr

Re: Real time kernel exploitation

2008-08-12 Thread Luis de Bethencourt
On 8/12/08, Alessio Igor Bogani <[EMAIL PROTECTED]> wrote: > Hi! > > 2008/8/12 Raphaël Doursenaud <[EMAIL PROTECTED]>: > [...] > > > Well this is exactly the purpose of Rui Nuno Capela's rtirq script. > > I packaged it and it's waiting in REVU. > > > I don't like rtirq at all. > > I can propose

Re: Real time kernel exploitation

2008-08-12 Thread Alessio Igor Bogani
Hi! 2008/8/12 Raphaël Doursenaud <[EMAIL PROTECTED]>: [...] > Well this is exactly the purpose of Rui Nuno Capela's rtirq script. > I packaged it and it's waiting in REVU. I don't like rtirq at all. I can propose two alternative implementations: 1) Start from my proof of concept. It's minimal a

Re: Real time kernel exploitation

2008-08-12 Thread Luis de Bethencourt
On Tue, Aug 12, 2008 at 1:17 AM, Cory K. <[EMAIL PROTECTED]> wrote: > Raphaël Doursenaud wrote: >> I'm not very good at bugging people... > > Thats the only way you will get packages in Ubuntu for future reference. ;) > > In any case, this functionality should appear in some form for Intrepid. > Mi

Re: Bugging you (Was Real time kernel exploitation)

2008-08-11 Thread Cory K.
Raphaël Doursenaud wrote: > Cory K. a écrit : > > Raphaël Doursenaud wrote: > >> I'm not very good at bugging people... > > Thats the only way you will get packages in Ubuntu for future > reference. ;) > > > In any case, this functionality should appear in some form for Intrepid. > > Might end up a

Bugging you (Was Real time kernel exploitation)

2008-08-11 Thread Raphaël Doursenaud
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Cory K. a écrit : > Raphaël Doursenaud wrote: >> I'm not very good at bugging people... > > Thats the only way you will get packages in Ubuntu for future reference. ;) > > In any case, this functionality should appear in some form for Intrepid. > Mig

Re: Real time kernel exploitation

2008-08-11 Thread Cory K.
Raphaël Doursenaud wrote: > I'm not very good at bugging people... Thats the only way you will get packages in Ubuntu for future reference. ;) In any case, this functionality should appear in some form for Intrepid. Might end up as part of ubuntustudio-controls. -Cory K. -- Ubuntu-Studio-devel

Re: Real time kernel exploitation

2008-08-11 Thread Raphaël Doursenaud
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Cory K. a écrit : > Raphaël Doursenaud wrote: >> Cory K. a écrit : >>> Marc R.J. Brevoort wrote: On Mon, 11 Aug 2008, Alessio Igor Bogani wrote: > I suggest a simple hack that result in a better system response on > audio related t

Re: Real time kernel exploitation

2008-08-11 Thread Cory K.
Raphaël Doursenaud wrote: > Cory K. a écrit : > > Marc R.J. Brevoort wrote: > >> On Mon, 11 Aug 2008, Alessio Igor Bogani wrote: > >> > >>> I suggest a simple hack that result in a better system response on > >>> audio related tasks. [...] > >>> Prioritizing IRQs reduce possibility of X-Runs hap

Re: Real time kernel exploitation

2008-08-11 Thread Raphaël Doursenaud
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Cory K. a écrit : > Marc R.J. Brevoort wrote: >> On Mon, 11 Aug 2008, Alessio Igor Bogani wrote: >> >>> I suggest a simple hack that result in a better system response on >>> audio related tasks. [...] >>> Prioritizing IRQs reduce possibility of X-R

Re: Real time kernel exploitation

2008-08-11 Thread Andrew Hunter
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Alessio Igor Bogani wrote: | As you can see this script increase (to 75) the priority of IRQs of | the all sound cards present in the pc. | | Obviously we should place setirqprio into /etc/event.d/ directory, add | capability to turn it on/off and put

Re: Real time kernel exploitation

2008-08-11 Thread Cory K.
Marc R.J. Brevoort wrote: > On Mon, 11 Aug 2008, Alessio Igor Bogani wrote: > >> I suggest a simple hack that result in a better system response on >> audio related tasks. [...] >> Prioritizing IRQs reduce possibility of X-Runs happens. As far i know >> it the most frustrating event for an Ubunt

Re: Real time kernel exploitation

2008-08-11 Thread Marc R.J. Brevoort
On Mon, 11 Aug 2008, Alessio Igor Bogani wrote: > I suggest a simple hack that result in a better system response on > audio related tasks. [...] > Prioritizing IRQs reduce possibility of X-Runs happens. As far i know > it the most frustrating event for an UbuntuStudio users. I agree and am all f

Real time kernel exploitation

2008-08-11 Thread Alessio Igor Bogani
Hi, I suggest a simple hack that result in a better system response on audio related tasks. This hack is based on one of the most important real time kernel feature: IRQ threaded. For this reason it works only on this type of kernel. Prioritizing IRQs reduce possibility of X-Runs happens. As far