From: Heiko Carstens <heiko.carstens@de.ibm.com>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: Pratyush Anand <panand@redhat.com>,
schwidefsky@de.ibm.com, linux-s390@vger.kernel.org,
Chunyu Hu <chuhu@redhat.com>,
open list <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] s390:ftrace: add save_stack_trace_regs()
Date: Fri, 29 Jan 2016 18:12:49 +0100 [thread overview]
Message-ID: <20160129171249.GG3896@osiris> (raw)
In-Reply-To: <20160129115659.1b31f9c5@gandalf.local.home>
On Fri, Jan 29, 2016 at 11:56:59AM -0500, Steven Rostedt wrote:
> On Fri, 29 Jan 2016 17:49:18 +0100
> Heiko Carstens <heiko.carstens@de.ibm.com> wrote:
>
> > Which looks much better. The stack tracer also works again!
>
> Great! Although, it shouldn't have affected the stack tracing of kprobe
> events :-/
Yes, you're absolutely right. I mixed up my trees (one 4.4 based and one
Linus' master).
> Although the previous commit I showed would.
So, the save_stack_trace_regs() patch from Pratyush does work
out-of-the-box on Linus' master tree and the stack tracer only if your
additional patch is applied.
Sorry for the confusion!
next prev parent reply other threads:[~2016-01-29 17:12 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-29 5:20 [PATCH] s390:ftrace: add save_stack_trace_regs() Pratyush Anand
2016-01-29 8:54 ` Heiko Carstens
2016-01-29 12:57 ` Heiko Carstens
2016-01-29 13:59 ` Steven Rostedt
2016-01-29 14:45 ` Heiko Carstens
2016-01-29 15:22 ` Steven Rostedt
2016-01-29 16:49 ` Heiko Carstens
2016-01-29 16:56 ` Steven Rostedt
2016-01-29 17:12 ` Heiko Carstens [this message]
2016-02-01 9:00 ` Heiko Carstens
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