From: leo.yan@linaro.org (Leo Yan)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v11 3/9] doc: Add coresight_cpu_debug.enable to kernel-parameters.txt
Date: Tue, 23 May 2017 22:16:14 +0800 [thread overview]
Message-ID: <1495548980-30432-4-git-send-email-leo.yan@linaro.org> (raw)
In-Reply-To: <1495548980-30432-1-git-send-email-leo.yan@linaro.org>
Add coresight_cpu_debug.enable to kernel-parameters.txt, this flag is
used to enable/disable the CPU sampling based debugging.
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Leo Yan <leo.yan@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 15f79c2..ff67ad7 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:[~2017-05-23 14:16 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-23 14:16 [PATCH v11 0/9] coresight: enable debug module Leo Yan
2017-05-23 14:16 ` [PATCH v11 1/9] coresight: bindings for CPU " Leo Yan
2017-05-23 14:16 ` [PATCH v11 2/9] doc: Add documentation for Coresight CPU debug Leo Yan
2017-05-23 14:16 ` Leo Yan [this message]
2017-05-23 14:16 ` [PATCH v11 4/9] MAINTAINERS: update file entries for Coresight subsystem Leo Yan
2017-05-23 14:16 ` [PATCH v11 5/9] coresight: of_get_coresight_platform_data: Add missing of_node_put Leo Yan
2017-05-23 14:16 ` [PATCH v11 6/9] coresight: refactor with function of_coresight_get_cpu Leo Yan
2017-05-23 14:16 ` [PATCH v11 7/9] coresight: add support for CPU debug module Leo Yan
2017-05-23 17:39 ` Mathieu Poirier
2017-05-24 0:14 ` Leo Yan
2017-05-24 13:55 ` kbuild test robot
2017-05-23 14:16 ` [PATCH v11 8/9] arm64: dts: hi6220: register " Leo Yan
2017-05-23 16:29 ` Mathieu Poirier
2017-05-23 14:16 ` [PATCH v11 9/9] arm64: dts: qcom: msm8916: Add debug unit Leo Yan
2017-05-23 16:31 ` Mathieu Poirier
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