v2.6.23-rc4-rt1 / new project URL

[Thomas Gleixner <tglx@linutronix.de>]

We're pleased to announce the release of the v2.6.23-rc4-rt1 kernel,
which can be downloaded from a new place:
 
   http://www.kernel.org/pub/linux/kernel/projects/rt/
 
The move to kernel.org is experimental for now, we'll keep it if it
works out fine.

Changes since 2.6.23-rc2-rt2:

- update to -rc4
- update to 2.6.23-rc4-hrt1

- UP compile fixes back merged (Kevin Hilman / Steven Rostedt)
- various latency tracer fixes (Steven Rostedt)
- softirq migration fixes (Steven Rostedt)
- ARM futex cmpxchg in atomic support (Khem Raj)
- ARM raw lock fix (Kevin Hilman)
- loadavgrt fix (Luis Claudio R. Goncalves)
- mellanox driver fix (Michael S. Tsirkin)

A bunch of patches are postponed for -rt2 (they are neither ignored
nor forgotten):

- simple_irq change (Kevin Hilman): needs more thought
- RCU updates (Paul McKenney): needs proper integration
- latency tracer changes (Daniel Walker): needs review
- PICK_OP changes (Daniel Walker): needs review


More info about the -rt patch set can be found in the RT wiki:
     
  http://rt.wiki.kernel.org
  
To build a 2.6.23-rc4-rt1 tree, the following patches should be applied:
 
  http://kernel.org/pub/linux/kernel/v2.6/testing/linux-2.6.22.tar.bz2
  http://kernel.org/pub/linux/kernel/v2.6/testing/patch-2.6.23-rc4.bz2
  http://kernel.org/pub/linux/kernel/projects/rt/patch-2.6.23-rc4-rt1.bz2

        Thomas, Ingo