From: leo.yan@linaro.org (Leo Yan)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v12 3/9] doc: Add coresight_cpu_debug.enable to kernel-parameters.txt
Date: Wed, 24 May 2017 08:02:51 +0800 [thread overview]
Message-ID: <1495584177-32193-4-git-send-email-leo.yan@linaro.org> (raw)
In-Reply-To: <1495584177-32193-1-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:[~2017-05-24 0:02 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-24 0:02 [PATCH v12 0/9] coresight: enable debug module Leo Yan
2017-05-24 0:02 ` [PATCH v12 1/9] coresight: bindings for CPU " Leo Yan
2017-05-24 0:02 ` [PATCH v12 2/9] doc: Add documentation for Coresight CPU debug Leo Yan
2017-05-24 0:02 ` Leo Yan [this message]
2017-05-24 0:02 ` [PATCH v12 4/9] MAINTAINERS: update file entries for Coresight subsystem Leo Yan
2017-05-24 0:02 ` [PATCH v12 5/9] coresight: of_get_coresight_platform_data: Add missing of_node_put Leo Yan
2017-05-24 0:02 ` [PATCH v12 6/9] coresight: refactor with function of_coresight_get_cpu Leo Yan
2017-05-24 0:02 ` [PATCH v12 7/9] coresight: add support for CPU debug module Leo Yan
2017-05-24 0:02 ` [PATCH v12 8/9] arm64: dts: hi6220: register " Leo Yan
2017-05-24 0:02 ` [PATCH v12 9/9] arm64: dts: qcom: msm8916: Add debug unit Leo Yan
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1495584177-32193-4-git-send-email-leo.yan@linaro.org \
--to=leo.yan@linaro.org \
--cc=linux-arm-kernel@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).