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Re: Random scheduler/unaligned accesses crashes with perf lock events on sparc 64

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From: Peter Zijlstra
Subject: Re: Random scheduler/unaligned accesses crashes with perf lock events on sparc 64
Date: Tuesday, April 6, 2010 - 5:57 am

On Tue, 2010-04-06 at 14:54 +0200, Mike Galbraith wrote:

well it is,. but it breaks sparc..

I'm currently compile testing a bunch to fix all that up by doing what
davem suggested: local_irq_save_nmi()/local_irq_restore_nmi().



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Random scheduler/unaligned accesses crashes with perf lock ..., Frederic Weisbecker, (Sun Apr 4, 5:18 am)
Re: Random scheduler/unaligned accesses crashes with perf ..., Frederic Weisbecker, (Sun Apr 4, 5:21 am)
Re: Random scheduler/unaligned accesses crashes with perf ..., David Miller, (Sun Apr 4, 6:00 pm)
Re: Random scheduler/unaligned accesses crashes with perf ..., Frederic Weisbecker, (Sun Apr 4, 11:57 pm)
Re: Random scheduler/unaligned accesses crashes with perf ..., David Miller, (Mon Apr 5, 12:22 pm)
Re: Random scheduler/unaligned accesses crashes with perf ..., Frederic Weisbecker, (Mon Apr 5, 12:40 pm)
Re: Random scheduler/unaligned accesses crashes with perf ..., David Miller, (Mon Apr 5, 1:46 pm)
Re: Random scheduler/unaligned accesses crashes with perf ..., David Miller, (Mon Apr 5, 7:15 pm)
Re: Random scheduler/unaligned accesses crashes with perf ..., David Miller, (Tue Apr 6, 2:50 am)
Re: Random scheduler/unaligned accesses crashes with perf ..., Frederic Weisbecker, (Tue Apr 6, 3:19 am)
Re: Random scheduler/unaligned accesses crashes with perf ..., David Miller, (Tue Apr 6, 3:28 am)
[RFC][PATCH] lockdep: WARN about local_irq_{en,dis}able in ..., Peter Zijlstra, (Tue Apr 6, 4:12 am)
Re: [RFC][PATCH] lockdep: WARN about local_irq_{en,dis}abl ..., David Miller, (Tue Apr 6, 4:13 am)
Re: [RFC][PATCH] lockdep: WARN about local_irq_{en,dis}abl ..., Peter Zijlstra, (Tue Apr 6, 4:20 am)
Re: [RFC][PATCH] lockdep: WARN about local_irq_{en,dis}abl ..., David Miller, (Tue Apr 6, 4:22 am)
Re: Random scheduler/unaligned accesses crashes with perf ..., Frederic Weisbecker, (Tue Apr 6, 4:38 am)
Re: Random scheduler/unaligned accesses crashes with perf ..., Peter Zijlstra, (Tue Apr 6, 4:51 am)
Re: Random scheduler/unaligned accesses crashes with perf ..., Mike Galbraith, (Tue Apr 6, 5:54 am)
Re: Random scheduler/unaligned accesses crashes with perf ..., Peter Zijlstra, (Tue Apr 6, 5:57 am)
Re: Random scheduler/unaligned accesses crashes with perf ..., Steven Rostedt, (Tue Apr 6, 6:41 am)
[No subject], David Miller, (Tue Apr 6, 10:46 am)
Re: Random scheduler/unaligned accesses crashes with perf ..., Paul E. McKenney, (Tue Apr 6, 11:04 am)
Re: Random scheduler/unaligned accesses crashes with perf ..., Steven Rostedt, (Tue Apr 6, 11:15 am)
Re: Random scheduler/unaligned accesses crashes with perf ..., David Miller, (Tue Apr 6, 2:17 pm)