From: Thomas Gleixner
Date: Mon Apr 11 2011 - 11:35:52 EST

We are pleased to announce the next update to our new preempt-rt
series which is mostly a forward to Thanks Greg !

RT specific patches since

8a97f01: arm: mxc: Add sched_clock to mxc-platform
a5a2b75: arm: mxc: Add add dummy_get_cycles()
c1d6834: trace: Add timestamp to maxlatproc data
cfe9ed2: trace: Add current task to maxlatproc data
70fdd17: trace: Add timeroffset to maxlatproc data
db2aacd: trace: timer offsets histogram consider smp same prio
3115eb2: x86, hotplug: Revert 74a6e0fd8 (x86, hotplug: Use mwait to ...)
250bf15: ARM: sched_clock: make minsec argument to clocks_calc_mult_shift() zero
c04f3a8: ARM: sched_clock: allow init_sched_clock() to be called early
4d79f92: ARM: sched_clock: provide common infrastructure for sched_clock()
7443ac2: asm-generic/percpu: fixup RT mismerge
7e1c4f9: rtmutex: Ensure only the top waiter or higher priority task can take the lock
47b3309: rtmutex: Fix comment about why new_owner can be NULL in wake_futex_pi()
2ce1161: rtmutex: Revert Optimize rt lock wakeup
9704792: rtmutex: Try to take lock early in rt_spin_lock_slowlock()
5995a44: rtmutex: Only save lock depth once in spin_slowlock

Download locations:


Git release branch:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip.git rt/2.6.33


Information on the RT patch can be found at:


to build the tree, the following patches should be


Enjoy !

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