From: Mathieu Poirier <mathieu.poirier@linaro.org>
To: Leo Yan <leo.yan@linaro.org>
Cc: Jonathan Corbet <corbet@lwn.net>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Wei Xu <xuwei5@hisilicon.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
Andy Gross <andy.gross@linaro.org>,
David Brown <david.brown@linaro.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Stephen Boyd <sboyd@codeaurora.org>,
linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org,
Mike Leach <mike.leach@linaro.org>,
Sudeep Holla <sudeep.holla@arm.com>
Subject: Re: [PATCH v9 3/9] doc: Add coresight_cpu_debug.enable to kernel-parameters.txt
Date: Thu, 11 May 2017 11:20:30 -0600 [thread overview]
Message-ID: <20170511172030.GD22627@linaro.org> (raw)
In-Reply-To: <1494298202-6739-4-git-send-email-leo.yan@linaro.org>
On Tue, May 09, 2017 at 10:49:56AM +0800, Leo Yan wrote:
> Add coresight_cpu_debug.enable to kernel-parameters.txt, this flag is
> used to enable/disable the CPU sampling based debugging.
>
> Signed-off-by: Leo Yan <leo.yan@linaro.org>
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
> ---
> Documentation/admin-guide/kernel-parameters.txt | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
> index e4c9e0e..010ae02 100644
> --- a/Documentation/admin-guide/kernel-parameters.txt
> +++ b/Documentation/admin-guide/kernel-parameters.txt
> @@ -649,6 +649,13 @@
> /proc/<pid>/coredump_filter.
> See also Documentation/filesystems/proc.txt.
>
> + coresight_cpu_debug.enable
> + [ARM,ARM64]
> + Format: <bool>
> + Enable/disable the CPU sampling based debugging.
> + 0: default value, disable debugging
> + 1: enable debugging at boot time
> +
> cpuidle.off=1 [CPU_IDLE]
> disable the cpuidle sub-system
>
> --
> 2.7.4
>
next prev parent reply other threads:[~2017-05-11 17:20 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-09 2:49 [PATCH v9 0/9] coresight: enable debug module Leo Yan
2017-05-09 2:49 ` [PATCH v9 2/9] doc: Add documentation for Coresight CPU debug Leo Yan
2017-05-11 17:19 ` Mathieu Poirier
2017-05-09 2:49 ` [PATCH v9 4/9] MAINTAINERS: update file entries for Coresight subsystem Leo Yan
2017-05-11 17:21 ` Mathieu Poirier
[not found] ` <1494298202-6739-1-git-send-email-leo.yan-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2017-05-09 2:49 ` [PATCH v9 1/9] coresight: bindings for CPU debug module Leo Yan
2017-05-09 2:49 ` [PATCH v9 3/9] doc: Add coresight_cpu_debug.enable to kernel-parameters.txt Leo Yan
2017-05-11 17:20 ` Mathieu Poirier [this message]
2017-05-09 2:49 ` [PATCH v9 5/9] coresight: of_get_coresight_platform_data: Add missing of_node_put Leo Yan
2017-05-09 2:49 ` [PATCH v9 6/9] coresight: refactor with function of_coresight_get_cpu Leo Yan
2017-05-09 2:50 ` [PATCH v9 7/9] coresight: add support for CPU debug module Leo Yan
[not found] ` <1494298202-6739-8-git-send-email-leo.yan-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2017-05-11 17:12 ` Mathieu Poirier
2017-05-12 0:10 ` Leo Yan
2017-05-11 17:40 ` Suzuki K Poulose
2017-05-09 2:50 ` [PATCH v9 8/9] arm64: dts: hi6220: register " Leo Yan
2017-05-11 17:16 ` Mathieu Poirier
2017-05-09 2:50 ` [PATCH v9 9/9] arm64: dts: qcom: msm8916: Add debug unit Leo Yan
2017-05-11 17:18 ` Mathieu Poirier
2017-05-18 12:59 ` [PATCH v9 0/9] coresight: enable debug module Suzuki K Poulose
[not found] ` <20170518125926.GA28458-fMGFwIGAeL/ZROr8t4l/smS4ubULX0JqMm0uRHvK7Nw@public.gmane.org>
2017-05-18 13:04 ` Leo Yan
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