linux-kernel - [PATCH v6 4/6] Documentation: amd_pstate: Move amd

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20230206172157.49887-5-wyes.karny@amd.com>
Date:   Mon, 6 Feb 2023 17:21:55 +0000
From:   Wyes Karny <wyes.karny@....com>
To:     Rafael J Wysocki <rafael@...nel.org>,
        Huang Rui <ray.huang@....com>,
        Jonathan Corbet <corbet@....net>,
        Viresh Kumar <viresh.kumar@...aro.org>,
        <Mario.Limonciello@....com>, <Perry.Yuan@....com>
CC:     <linux-doc@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-pm@...r.kernel.org>, Bagas Sanjaya <bagasdotme@...il.com>,
        <santosh.shukla@....com>, Len Brown <lenb@...nel.org>,
        Robert Moore <robert.moore@...el.com>,
        Borislav Petkov <bp@...en8.de>,
        Ananth Narayan <ananth.narayan@....com>,
        <gautham.shenoy@....com>, Tor Vic <torvic9@...lbox.org>,
        Wyes Karny <wyes.karny@....com>,
        Mario Limonciello <mario.limonciello@....com>
Subject: [PATCH v6 4/6] Documentation: amd_pstate: Move amd_pstate param to alphabetical order

Move amd_pstate command line param description to correct alphabetical
order.

Signed-off-by: Wyes Karny <wyes.karny@....com>
Reviewed-by: Mario Limonciello <mario.limonciello@....com>
---
 .../admin-guide/kernel-parameters.txt         | 46 +++++++++----------
 1 file changed, 23 insertions(+), 23 deletions(-)

diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index 56d5c189e458..d7685b4268ba 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -339,6 +339,29 @@
 			             This mode requires kvm-amd.avic=1.
 			             (Default when IOMMU HW support is present.)
 
+	amd_pstate=	[X86]
+			disable
+			  Do not enable amd_pstate as the default
+			  scaling driver for the supported processors
+			passive
+			  Use amd_pstate with passive mode as a scaling driver.
+			  In this mode autonomous selection is disabled.
+			  Driver requests a desired performance level and platform
+			  tries to match the same performance level if it is
+			  satisfied by guaranteed performance level.
+			active
+			  Use amd_pstate_epp driver instance as the scaling driver,
+			  driver provides a hint to the hardware if software wants
+			  to bias toward performance (0x0) or energy efficiency (0xff)
+			  to the CPPC firmware. then CPPC power algorithm will
+			  calculate the runtime workload and adjust the realtime cores
+			  frequency.
+			guided
+			  Activate guided autonomous mode. Driver requests minimum and
+			  maximum performance level and the platform autonomously
+			  selects a performance level in this range and appropriate
+			  to the current workload.
+
 	amijoy.map=	[HW,JOY] Amiga joystick support
 			Map of devices attached to JOY0DAT and JOY1DAT
 			Format: <a>,<b>
@@ -7009,26 +7032,3 @@
 				memory, and other data can't be written using
 				xmon commands.
 			off	xmon is disabled.
-
-	amd_pstate=	[X86]
-			disable
-			  Do not enable amd_pstate as the default
-			  scaling driver for the supported processors
-			passive
-			  Use amd_pstate with passive mode as a scaling driver.
-			  In this mode autonomous selection is disabled.
-			  Driver requests a desired performance level and platform
-			  tries to match the same performance level if it is
-			  satisfied by guaranteed performance level.
-			active
-			  Use amd_pstate_epp driver instance as the scaling driver,
-			  driver provides a hint to the hardware if software wants
-			  to bias toward performance (0x0) or energy efficiency (0xff)
-			  to the CPPC firmware. then CPPC power algorithm will
-			  calculate the runtime workload and adjust the realtime cores
-			  frequency.
-			guided
-			  Activate guided autonomous mode. Driver requests minimum and
-			  maximum performance level and the platform autonomously
-			  selects a performance level in this range and appropriate
-			  to the current workload.
-- 
2.34.1