2.6.25.4-rt4
From: Steven Rostedt
Date: Thu May 29 2008 - 11:59:39 EST
We are pleased to announce the 2.6.25.4-rt4 tree, which can be
downloaded from the location:
http://rt.et.redhat.com/download/
Information on the RT patch can be found at:
http://rt.wiki.kernel.org/index.php/Main_Page
Changes since 2.6.25.4-rt3
(Mostly stuff that has been pushed to 24-rt)
- Upgraded new ftrace (Steven Rostedt)
- RT downgrade_write (Steven Rostedt)
- fix RT rwlocks typecasts (Steven Rostedt)
- default sched_nr_migrate to 8 (Steven Rostedt)
- ARM compile fix (Remy Bohmer)
- vdso vsyscall generic (Luis Goncalves)
- git-ignore update (Hiroshi Shimamoto)
- lockstat updates (Peter Zijlstra)
- Adjust pi_lock in wakeup waiters (Peter Morreale)
- optimize rt_spin wakeup (Peter Morreale)
- all archs use task->oncpu (Gregory Haskins)
[modified use in header by Steven Rostedt]
- remove redundant try_to_take_lock (Peter Morreale)
- fastpath try_to_take_lock on steal (Steven Rostedt)
- preempt __delay fix (Steven Rostedt)
- ftrace minor fixes (Steven Rostedt, Clark Williams,
and Abhishek Sagar)
- disable ftrace daemon (Steven Rostedt)
- sched_rt migration updates (Gregory Haskins)
- nmi show regs fix (Hiroshi Shimamoto)
- Trace histogram divide by zero fix (Carsten Emde)
to build a 2.6.25.4-rt4 tree, the following patches should be applied:
http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.25.tar.bz2
http://kernel.org/pub/linux/kernel/v2.6/patch-2.6.25.4.bz2
http://rt.et.redhat.com/download/patch-2.6.25.4-rt4.bz2
And like always, my RT version of Matt Mackall's ketchup will get this
for you nicely:
http://people.redhat.com/srostedt/rt/tools/ketchup-0.9.8-rt3
The broken out patches are also available.
-- Steve
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