Hi
      Thanks  for the info sfjro.
      Moltes gracies Jordi.
      I will test as soon as posible. I have now some problems with the kernel
   compilation. When we have the correct .config i will apply the aufs code and
   test it.
        Thanks again.

   2011/7/25 <[1]sf...@users.sourceforge.net>

     Daniel Vidal:

   >     The RT patch team was release a new version of the patch for kernel
   > 3.0-rc7... july 19. Today the oficial kernel 3.0 is in [2]kernel.org/pub.
   I
   > think the RT patch team will release soon a patch for oficial version. You
   > (or someone) can made a aufs RT patch for 3.0 kernel? This patch is nedeed
   > today?

     Jordi Pujol told me "aufs works without any modification."
     Thank you Jordi! I am forwarding your mail to aufs-users ML.
     Daniel, this info will help you a lot.
     J. R. Okajima
     ----------------------------------------------------------------------
     From: Jordi Pujol <[3]jordipuj...@gmail.com>
     To:      [4]linux-rt-us...@vger.kernel.org,      Miklos     Szeredi
     <[5]mik...@szeredi.hu>,
            "J. R. Okajima" <[6]hooano...@yahoo.co.jp>
     Subject: various tests for 3.0 rt3
     Date: Mon, 25 Jul 2011 17:38:50 +0200
     Hello,
     Testing 3.0 rt3 with overlayfs, aufs, tuxonice, nvidia drivers,
     to compile the NVIDIA propietary driver, kernel has to export as non-GPL
     the
     following symbols,
     __rt_mutex_init
     migrate_enable
     migrate_disable
     tuxonice suspends and resumes to S1 successfully, (have not tested S3, by
     now),
     but can not hibernate to disk, the system is locked just when suspend to
     disk
     begins to show the message "Doing atomic copy/restore."
     aufs works without any modification
     overlayfs works also
     also, the rt3 patch has needed a bit of modification for a succesful
     application, there is a conflict with another patch:
     candidate/0020-x86-mtrr-lock-stop-machine-during-MTRR-rendezvous-se.patch
     ***
     @@ -151,6 +151,7 @@ void stop_one_cpu_nowait(unsigned int cp
      }
      DEFINE_MUTEX(stop_cpus_mutex);
     +DEFINE_MUTEX(stopper_lock);
      /* static data for stop_cpus */
      static DEFINE_PER_CPU(struct cpu_stop_work, stop_cpus_work);
     ***
     Thanks,
     Jordi Pujol
     Live never ending Tale
     GNU/Linux Live forever!
     [7]http://livenet.selfip.com
     ----------------------------------------------------------------------

References

   1. mailto:sf...@users.sourceforge.net
   2. http://kernel.org/pub
   3. mailto:jordipuj...@gmail.com
   4. mailto:linux-rt-us...@vger.kernel.org
   5. mailto:mik...@szeredi.hu
   6. mailto:hooano...@yahoo.co.jp
   7. http://livenet.selfip.com/
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