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From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Felipe Balbi <balbi@ti.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>,
Paul Mackerras <paulus@samba.org>, Ingo Molnar <mingo@redhat.com>,
Tony Lindgren <tony@atomide.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Linux ARM Kernel Mailing List
<linux-arm-kernel@lists.infradead.org>,
Linux OMAP Mailing List <linux-omap@vger.kernel.org>
Subject: Re: perf not capturing stack traces
Date: Fri, 23 Jan 2015 17:59:59 -0300 [thread overview]
Message-ID: <20150123205959.GD3073@kernel.org> (raw)
In-Reply-To: <20150123195128.GE26557@saruman.tx.rr.com>
Em Fri, Jan 23, 2015 at 01:51:28PM -0600, Felipe Balbi escreveu:
> I'm using v3.19-rc5 on an ARM Cortex A9 board. Unfortunately, perf is
> not able to capture any stack traces even though I CONFIG_STACKTRACE,
> CONFIG_FRAME_POINTER and CONFIG_ARM_UNWIND all enabled.
>
> I wonder if anybody else is facing similar issues.
Did it work with a previous kernel?
- Arnaldo
next prev parent reply other threads:[~2015-01-23 21:00 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-23 19:51 Felipe Balbi
2015-01-23 19:53 ` Felipe Balbi
2015-01-23 20:59 ` Arnaldo Carvalho de Melo [this message]
2015-01-23 22:37 ` Felipe Balbi
2015-01-24 15:12 ` Arnaldo Carvalho de Melo
2015-01-24 22:23 ` Felipe Balbi
2015-01-25 15:56 ` Russell King - ARM Linux
2015-01-26 10:27 ` Will Deacon
2015-01-26 12:12 ` Arnaldo Carvalho de Melo
2015-01-26 12:16 ` Will Deacon
2015-01-26 12:29 ` Arnaldo Carvalho de Melo
2015-01-26 13:54 ` Russell King - ARM Linux
2015-01-26 14:33 ` Arnaldo Carvalho de Melo
2015-01-26 13:51 ` Russell King - ARM Linux
2015-01-26 14:37 ` Arnaldo Carvalho de Melo
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