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From: Kalesh Singh <kaleshsingh@google.com>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: Masami Hiramatsu <mhiramat@kernel.org>,
	surenb@google.com, hridya@google.com, namhyung@kernel.org,
	kernel-team@android.com, Jonathan Corbet <corbet@lwn.net>,
	Ingo Molnar <mingo@redhat.com>, Shuah Khan <shuah@kernel.org>,
	Tom Zanussi <zanussi@kernel.org>,
	linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-kselftest@vger.kernel.org
Subject: Re: [PATCH v4 7/8] tracing/selftests: Add tests for hist trigger expression parsing
Date: Tue, 26 Oct 2021 18:15:34 -0700	[thread overview]
Message-ID: <CAC_TJvf8areGd1rQMbJV4r+J6JP2-DWXBLQwKRZEOzNWL_rqrQ@mail.gmail.com> (raw)
In-Reply-To: <20211026202020.026e7907@rorschach.local.home>

On Tue, Oct 26, 2021 at 5:20 PM Steven Rostedt <rostedt@goodmis.org> wrote:
>
> On Tue, 26 Oct 2021 16:36:03 -0700
> Kalesh Singh <kaleshsingh@google.com> wrote:
>
> > On my setup I without any of the changes applied (config hist triggers enabled):
> >
> > ./ftracetests
> >
> > # of passed:  41
> > # of failed:  40
> > # of unresolved:  0
> > # of untested:  0
> > # of unsupported:  32
> > # of xfailed:  0
> > # of undefined(test bug):  0
> >
> > Do all the tests pass for you, before any of the changes in this
> > series? Maybe some of the tests need updating?
>
> All my tests past, and I don't push any code if they fail.
>
> I'd like to understand why you have these failures. Are the test from
> the kernel you are testing?

The results are from the kernel before I apply any of the patches. I
am testing on an Android emulator (cuttlefish) with 5.15.0-rc6 kernel.
The tests clearly work so it must be something on my end. I'll
investigate and get back to you.

Thanks,
Kalesh

>
> -- Steve

  reply	other threads:[~2021-10-27  1:15 UTC|newest]

Thread overview: 44+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-25 20:08 [PATCH v4 0/8] tracing: Extend histogram triggers expression parsing Kalesh Singh
2021-10-25 20:08 ` [PATCH v4 1/8] tracing: Add support for creating hist trigger variables from literal Kalesh Singh
2021-10-25 20:08 ` [PATCH v4 2/8] tracing: Add division and multiplication support for hist triggers Kalesh Singh
2021-10-25 20:08 ` [PATCH v4 3/8] tracing: Fix operator precedence for hist triggers expression Kalesh Singh
2021-10-25 20:08 ` [PATCH v4 4/8] tracing/histogram: Simplify handling of .sym-offset in expressions Kalesh Singh
2021-10-25 20:08 ` [PATCH v4 5/8] tracing/histogram: Covert expr to const if both operands are constants Kalesh Singh
2021-10-25 20:08 ` [PATCH v4 6/8] tracing/histogram: Optimize division by a power of 2 Kalesh Singh
2021-10-26 19:14   ` Steven Rostedt
2021-10-26 23:39     ` Kalesh Singh
2021-10-27  0:18       ` Steven Rostedt
2021-10-27  1:09         ` Kalesh Singh
2021-10-27  1:15           ` Steven Rostedt
2021-10-27  1:31             ` Kalesh Singh
2021-10-27  2:21               ` Steven Rostedt
2021-10-27  3:15                 ` Steven Rostedt
2021-10-27  4:04                   ` Kalesh Singh
2021-10-27 14:06                     ` Steven Rostedt
2021-10-25 20:08 ` [PATCH v4 7/8] tracing/selftests: Add tests for hist trigger expression parsing Kalesh Singh
2021-10-26 12:43   ` Masami Hiramatsu
2021-10-26 14:28     ` Kalesh Singh
2021-10-26 21:44       ` Steven Rostedt
2021-10-26 23:36         ` Kalesh Singh
2021-10-27  0:20           ` Steven Rostedt
2021-10-27  1:15             ` Kalesh Singh [this message]
2021-10-27  3:14               ` Masami Hiramatsu
2021-10-27  4:27                 ` Kalesh Singh
2021-10-27 14:31                   ` Steven Rostedt
2021-10-27 14:52                     ` Masami Hiramatsu
2021-10-27 15:01                       ` Steven Rostedt
2021-10-27 15:50                         ` Steven Rostedt
2021-10-27 15:55                           ` Kalesh Singh
2021-10-27 17:17                             ` Steven Rostedt
2021-10-27  2:34       ` Masami Hiramatsu
2021-10-27 17:36         ` Steven Rostedt
2021-10-26 15:07     ` Steven Rostedt
2021-10-29  6:48   ` [tracing/selftests] cfece71411: kernel-selftests.ftrace.event_trigger_-_test_inter-event_histogram_trigger_onchange_action.fail kernel test robot
2021-10-29  6:48     ` kernel test robot
2021-10-29 12:00     ` Masami Hiramatsu
2021-10-29 12:00       ` Masami Hiramatsu
2021-10-29 13:10       ` Steven Rostedt
2021-10-29 13:10         ` Steven Rostedt
2021-11-01  3:43       ` [LKP] " Li Zhijian
2021-11-01  3:43         ` Li Zhijian
2021-10-25 20:08 ` [PATCH v4 8/8] tracing/histogram: Document expression arithmetic and constants Kalesh Singh

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