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Subject[patch] Real-Time Preemption, -RT-2.6.9-rc4-mm1-U7

i have released the -U7 Real-Time Preemption patch:

http://redhat.com/~mingo/realtime-preempt/realtime-preempt-2.6.9-rc4-mm1-U7

this too is a fixes-only release.

Changes since -U6:

- crash fix: turn off 4K stacks when using RWSEM_DEADLOCK_DETECTION,
and tune down the default max # of tasks traced per semaphore. This
increases process-stack size and reduces the footprint of lock
objects. This should fix the bootup crash reported by Rui Nuno
Capela.

- assert fix: fixed an ide-taskfile scheduling-with-irqs-off assert
that Rui's .config triggers.

- assert workaround: disabled PARPORT_1284 for now, this should fix the
assert seen by Mark H Johnson.

- NFS fix: clnt.c fix from Thomas Gleixner

- debugging helper: print stackframe-size in backtraces.

- large-stackframe fix: inflate.c fix

to create a -U7 tree from scratch, the patching order is:

http://kernel.org/pub/linux/kernel/v2.6/linux-2.6.8.tar.bz2
+ http://kernel.org/pub/linux/kernel/v2.6/testing/patch-2.6.9-rc4.bz2
+ http://kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.9-rc4/2.6.9-rc4-mm1/2.6.9-rc4-mm1.bz2
+ http://redhat.com/~mingo/realtime-preempt/realtime-preempt-2.6.9-rc4-mm1-U7

Ingo
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