PowerPC, ftrace: Add PPC raw syscall tracepoints & ftrace fixes

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From: Ian Munsie
Date: Monday, December 6, 2010 - 9:03 pm

Excerpts from Avantika Mathur's message of Tue Dec 07 10:28:02 +1100 2010:

Hi Avantika,

I haven't had a chance to work on them unfortunately, I've been pretty
tied up with other work.

I've rebased the subset of patches necessary to get the raw syscall
tracepoints working and to ensure that none of the unworking ftrace
syscall events show up. This won't give you the per syscall events that
ftrace can provide, but if all you need is the raw tracepoints they will
work. I'll send them to the mailing list shortly.


Jason: It seems that publishing a tree for you to work on will be time
consuming due to legal concerns of publishing the whole kernel tree.
Rather than go down that path it will be easier for me to just send you
the patches directly. I'll try to find some time to rebase them and send
them to you before I go away next week.


Cheers,
-Ian
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Messages in current thread:
[ANNOUNCE] New utility: 'trace', Thomas Gleixner, (Tue Nov 16, 2:04 pm)
Re: [ANNOUNCE] New utility: 'trace', Darren Hart, (Tue Nov 16, 2:27 pm)
Re: [ANNOUNCE] New utility: 'trace', Ingo Molnar, (Tue Nov 16, 2:35 pm)
Re: [ANNOUNCE] New utility: 'trace', Ingo Molnar, (Tue Nov 16, 2:59 pm)
Re: [ANNOUNCE] New utility: 'trace', Peter Zijlstra, (Tue Nov 16, 3:03 pm)
Re: [ANNOUNCE] New utility: 'trace', Darren Hart, (Tue Nov 16, 3:07 pm)
Re: [ANNOUNCE] New utility: 'trace', Ingo Molnar, (Tue Nov 16, 3:08 pm)
Re: [ANNOUNCE] New utility: 'trace', Darren Hart, (Tue Nov 16, 3:09 pm)
Re: [ANNOUNCE] New utility: 'trace', Frederic Weisbecker, (Tue Nov 16, 3:17 pm)
Re: [ANNOUNCE] New utility: 'trace', Darren Hart, (Tue Nov 16, 3:48 pm)
Re: [ANNOUNCE] New utility: 'trace', Ted Ts'o, (Tue Nov 16, 6:37 pm)
Re: [ANNOUNCE] New utility: 'trace', Steven Rostedt, (Tue Nov 16, 6:47 pm)
Re: [ANNOUNCE] New utility: 'trace', Ted Ts'o, (Tue Nov 16, 8:16 pm)
Re: [ANNOUNCE] New utility: 'trace', Steven Rostedt, (Tue Nov 16, 8:34 pm)
Re: [ANNOUNCE] New utility: 'trace', Ingo Molnar, (Wed Nov 17, 1:30 am)
Re: [ANNOUNCE] New utility: 'trace', Philipp Marek, (Wed Nov 17, 2:49 am)
Re: [ANNOUNCE] New utility: 'trace', Peter Zijlstra, (Wed Nov 17, 4:35 am)
[patch] trace: Add user-space event tracing/injection, Ingo Molnar, (Wed Nov 17, 5:07 am)
Re: [patch] trace: Add user-space event tracing/injection, Peter Zijlstra, (Wed Nov 17, 5:29 am)
Re: [patch] trace: Add user-space event tracing/injection, Peter Zijlstra, (Wed Nov 17, 5:37 am)
Re: [patch] trace: Add user-space event tracing/injection, Peter Zijlstra, (Wed Nov 17, 5:42 am)
Re: [ANNOUNCE] New utility: 'trace', Török Edwin, (Wed Nov 17, 5:47 am)
Re: [ANNOUNCE] New utility: 'trace', Peter Zijlstra, (Wed Nov 17, 5:51 am)
Re: [ANNOUNCE] New utility: 'trace', Frederic Weisbecker, (Wed Nov 17, 5:53 am)
Re: [ANNOUNCE] New utility: 'trace', Peter Zijlstra, (Wed Nov 17, 6:02 am)
Re: [ANNOUNCE] New utility: 'trace', Török Edwin, (Wed Nov 17, 6:05 am)
Re: [patch] trace: Add user-space event tracing/injection, Peter Zijlstra, (Wed Nov 17, 6:09 am)
Re: [ANNOUNCE] New utility: 'trace', Peter Zijlstra, (Wed Nov 17, 6:10 am)
Re: [ANNOUNCE] New utility: 'trace', Ingo Molnar, (Wed Nov 17, 6:10 am)
Re: [patch] trace: Add user-space event tracing/injection, Frederic Weisbecker, (Wed Nov 17, 6:10 am)
Re: [ANNOUNCE] New utility: 'trace', Ingo Molnar, (Wed Nov 17, 6:24 am)
Re: [patch] trace: Add user-space event tracing/injection, Peter Zijlstra, (Wed Nov 17, 6:31 am)
Re: [ANNOUNCE] New utility: 'trace', Frederic Weisbecker, (Wed Nov 17, 6:32 am)
Re: [patch] trace: Add user-space event tracing/injection, Frederic Weisbecker, (Wed Nov 17, 6:33 am)
Re: [ANNOUNCE] New utility: 'trace', Peter Zijlstra, (Wed Nov 17, 6:36 am)
Re: [ANNOUNCE] New utility: 'trace', Peter Zijlstra, (Wed Nov 17, 6:38 am)
Re: [ANNOUNCE] New utility: 'trace', Frederic Weisbecker, (Wed Nov 17, 6:43 am)
Re: [ANNOUNCE] New utility: 'trace', Peter Zijlstra, (Wed Nov 17, 6:53 am)
Re: [ANNOUNCE] New utility: 'trace', Ingo Molnar, (Wed Nov 17, 7:00 am)
Re: [ANNOUNCE] New utility: 'trace', Frederic Weisbecker, (Wed Nov 17, 7:10 am)
Re: [ANNOUNCE] New utility: 'trace', Peter Zijlstra, (Wed Nov 17, 7:11 am)
Re: [ANNOUNCE] New utility: 'trace', Peter Zijlstra, (Wed Nov 17, 7:18 am)
Re: [ANNOUNCE] New utility: 'trace', Thomas Gleixner, (Wed Nov 17, 7:37 am)
Re: [ANNOUNCE] New utility: 'trace', Peter Zijlstra, (Wed Nov 17, 7:41 am)
Re: [ANNOUNCE] New utility: 'trace', Steven Rostedt, (Wed Nov 17, 8:02 am)
Re: [ANNOUNCE] New utility: 'trace', Steven Rostedt, (Wed Nov 17, 8:10 am)
Re: [ANNOUNCE] New utility: 'trace', Tom Zanussi, (Wed Nov 17, 8:33 am)
Re: [ANNOUNCE] New utility: 'trace', Tom Zanussi, (Wed Nov 17, 8:41 am)
Re: [ANNOUNCE] New utility: 'trace', Peter Zijlstra, (Wed Nov 17, 8:43 am)
Re: [ANNOUNCE] New utility: 'trace', Avi Kivity, (Wed Nov 17, 8:55 am)
Re: [ANNOUNCE] New utility: 'trace', Thomas Gleixner, (Wed Nov 17, 8:58 am)
Re: [ANNOUNCE] New utility: 'trace', Peter Zijlstra, (Wed Nov 17, 8:59 am)
Re: [ANNOUNCE] New utility: 'trace', Steven Rostedt, (Wed Nov 17, 9:04 am)
Re: [ANNOUNCE] New utility: 'trace', Avi Kivity, (Wed Nov 17, 9:08 am)
Re: [ANNOUNCE] New utility: 'trace', Steven Rostedt, (Wed Nov 17, 9:15 am)
Re: [ANNOUNCE] New utility: 'trace', Avi Kivity, (Wed Nov 17, 9:20 am)
Re: [ANNOUNCE] New utility: 'trace', Darren Hart, (Wed Nov 17, 9:49 am)
Re: [ANNOUNCE] New utility: 'trace', Ted Ts'o, (Wed Nov 17, 11:13 am)
Re: [ANNOUNCE] New utility: 'trace', Mathieu Desnoyers, (Wed Nov 17, 11:23 am)
Re: [ANNOUNCE] New utility: 'trace', Frederic Weisbecker, (Wed Nov 17, 11:29 am)
Re: [ANNOUNCE] New utility: 'trace', Darren Hart, (Wed Nov 17, 11:30 am)
Re: [ANNOUNCE] New utility: 'trace', Mathieu Desnoyers, (Wed Nov 17, 11:36 am)
Re: [ANNOUNCE] New utility: 'trace', Tom Zanussi, (Wed Nov 17, 11:53 am)
Re: [ANNOUNCE] New utility: 'trace', Bob Copeland, (Wed Nov 17, 12:00 pm)
Re: [ANNOUNCE] New utility: 'trace', Mathieu Desnoyers, (Wed Nov 17, 12:02 pm)
Re: [ANNOUNCE] New utility: 'trace', Steven Rostedt, (Wed Nov 17, 12:25 pm)
Re: [ANNOUNCE] New utility: 'trace', Tom Zanussi, (Wed Nov 17, 12:25 pm)
Re: [ANNOUNCE] New utility: 'trace', Darren Hart, (Wed Nov 17, 12:40 pm)
Re: [ANNOUNCE] New utility: 'trace', Ian Munsie, (Wed Nov 17, 5:47 pm)
Re: [ANNOUNCE] New utility: 'trace', Masami Hiramatsu, (Wed Nov 17, 10:58 pm)
Re: [ANNOUNCE] New utility: 'trace', Masami Hiramatsu, (Wed Nov 17, 11:00 pm)
AW: [patch] trace: Add user-space event tracing/injection, Reichert, Hans-Peter, (Thu Nov 18, 12:13 pm)
Re: [ANNOUNCE] New utility: 'trace', Joe Perches, (Thu Nov 18, 4:23 pm)
Re: [ANNOUNCE] New utility: 'trace', Ian Munsie, (Thu Nov 18, 7:32 pm)
Re: [ANNOUNCE] New utility: 'trace', Jason Baron, (Fri Nov 19, 8:23 am)
PowerPC, ftrace: Add PPC raw syscall tracepoints & ftrace ..., Ian Munsie, (Mon Dec 6, 9:03 pm)