From: Leo Yan <leo.yan-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
To: Jonathan Corbet <corbet-T1hC0tSOHrs@public.gmane.org>,
Mathieu Poirier
<mathieu.poirier-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
Wei Xu <xuwei5-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org>,
Catalin Marinas <catalin.marinas-5wv7dgnIgG8@public.gmane.org>,
Will Deacon <will.deacon-5wv7dgnIgG8@public.gmane.org>,
Andy Gross <andy.gross-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
David Brown <david.brown-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
Greg Kroah-Hartman
<gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org>,
Suzuki K Poulose <suzuki.poulose-5wv7dgnIgG8@public.gmane.org>,
Stephen Boyd <sboyd-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>,
linux-doc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
linux-arm-msm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-soc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Mike Leach <mike.leach-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
Sudeep Holla <sudeep.holla-5wv7dgnIgG8@public.gmane.org>
Cc: Leo Yan <leo.yan-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
Subject: [PATCH v9 3/9] doc: Add coresight_cpu_debug.enable to kernel-parameters.txt
Date: Tue, 9 May 2017 10:49:56 +0800 [thread overview]
Message-ID: <1494298202-6739-4-git-send-email-leo.yan@linaro.org> (raw)
In-Reply-To: <1494298202-6739-1-git-send-email-leo.yan-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
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-QSEj5FYQhm4dnm+yROfE0A@public.gmane.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
--
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next prev parent reply other threads:[~2017-05-09 2:49 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
[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 " Leo Yan
2017-05-09 2:49 ` Leo Yan [this message]
2017-05-11 17:20 ` [PATCH v9 3/9] doc: Add coresight_cpu_debug.enable to kernel-parameters.txt Mathieu Poirier
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 2:49 ` [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
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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