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SubjectRe: Random scheduler/unaligned accesses crashes with perf lock events on sparc 64
From: Frederic Weisbecker <>
Date: Mon, 5 Apr 2010 21:40:58 +0200

> It happens without CONFIG_FUNCTION_TRACER as well (but it happens
> when the function tracer runs). And I hadn't your perf_arch_save_caller_regs()
> when I triggered this.

Good clues, thanks.

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