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Disable cpu_power from showing

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Disables cpu_power in help menu and checking for cpu_power match
functionality.
Resolves: RHEL-107847

Signed-off-by: John B. Wyatt IV <jwyatt@redhat.com>
This commit is contained in:
John B. Wyatt IV 2025-08-06 15:04:44 -04:00
parent 22f5777720
commit ed1e3ac474
2 changed files with 70 additions and 1 deletions
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63
tuna-disable-cpu_power-functionality-for-RHEL9-curre.patch Normal file
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@ -0,0 +1,63 @@
From 47f2e64a5ca558fabf25464ac4d2db8c949b3166 Mon Sep 17 00:00:00 2001
From: "John B. Wyatt IV" <jwyatt@redhat.com>
Date: Tue, 29 Jul 2025 10:29:21 -0400
Subject: [PATCH 10/10] tuna: disable cpu_power functionality for RHEL9
currently.
At the time libcpupower's bindings were not backported to RHEL9, but we
want to backport this functionality and more. If you wish to use the
bindings please use RHEL10 or make a request.
Signed-off-by: John B. Wyatt IV <jwyatt@redhat.com>
---
tuna-cmd.py | 20 ++++++++++----------
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/tuna-cmd.py b/tuna-cmd.py
index d0a3e6b..c8e1cbd 100755
--- a/tuna-cmd.py
+++ b/tuna-cmd.py
@@ -91,7 +91,7 @@ def gen_parser():
POS = {
- "cpu_list": dict(metavar='CPU-LIST', type=tuna.cpustring_to_list, help="CPU-LIST affected by commands"),
+ # "cpu_list": dict(metavar='CPU-LIST', type=tuna.cpustring_to_list, help="CPU-LIST affected by commands"), # disable currently in RHEL9; please use RHEL10 or later
"thread_list": dict(metavar='THREAD-LIST', type=threadstring_to_list, help="THREAD-LIST affected by commands"),
"filename": dict(metavar='FILENAME', type=str, help="Save kthreads sched tunables to this file"),
"profilename": dict(type=str, help="Apply changes described in this file"),
@@ -133,9 +133,9 @@ def gen_parser():
subparser = parser.add_subparsers(dest='command')
- idle_set = subparser.add_parser('cpu_power',
- description='Manage CPU idle state disabling (requires libcpupower and it\'s Python bindings)',
- help='Set all idle states on a given CPU-LIST.')
+ # idle_set = subparser.add_parser('cpu_power',
+ # description='Manage CPU idle state disabling (requires libcpupower and it\'s Python bindings)',
+ # help='Set all idle states on a given CPU-LIST.')
isolate = subparser.add_parser('isolate', description="Move all allowed threads and IRQs away from CPU-LIST",
help="Move all allowed threads and IRQs away from CPU-LIST")
include = subparser.add_parser('include', description="Allow all threads to run on CPU-LIST",
@@ -228,12 +228,12 @@ def gen_parser():
show_irqs_group.add_argument('-S', '--sockets', **MODS['sockets'])
show_irqs.add_argument('-q', '--irqs', **MODS['irqs'])
- idle_set_group = idle_set.add_mutually_exclusive_group(required=True)
- idle_set_group.add_argument('-i', '--idle-info', **MODS['idle_info'])
- idle_set_group.add_argument('-s', '--status', **MODS['idle_state_disabled_status'])
- idle_set_group.add_argument('-d', '--disable', **MODS['disable_idle_state'])
- idle_set_group.add_argument('-e', '--enable', **MODS['enable_idle_state'])
- idle_set.add_argument('-c', '--cpus', **MODS['cpus'])
+ # idle_set_group = idle_set.add_mutually_exclusive_group(required=True)
+ # idle_set_group.add_argument('-i', '--idle-info', **MODS['idle_info'])
+ # idle_set_group.add_argument('-s', '--status', **MODS['idle_state_disabled_status'])
+ # idle_set_group.add_argument('-d', '--disable', **MODS['disable_idle_state'])
+ # idle_set_group.add_argument('-e', '--enable', **MODS['enable_idle_state'])
+ # idle_set.add_argument('-c', '--cpus', **MODS['cpus'])
what_is.add_argument('thread_list', **POS['thread_list'])
--
2.50.1

8
tuna.spec
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@ -1,6 +1,6 @@
Name: tuna
Version: 0.19
Release: 8%{?dist}
Release: 9%{?dist}
License: GPL-2.0-only AND LGPL-2.1-only
Summary: Application tuning GUI & command line utility
URL: https://git.kernel.org/pub/scm/utils/tuna/tuna.git
@ -26,6 +26,7 @@ Patch10: 0002-tuna-help.py.patch
Patch11: tuna-Fix-show_threads-t-and-show_irqs-q.patch
Patch12: tuna-Fix-run-command-failing-to-apply-BATCH-policy.patch
Patch13: tuna-Add-U-and-K-to-the-move-command.patch
Patch14: tuna-disable-cpu_power-functionality-for-RHEL9-curre.patch
%description
Provides interface for changing scheduler and IRQ tunables, at whole CPU and at
@ -79,6 +80,11 @@ done
%{_datadir}/polkit-1/actions/org.tuna.policy
%changelog
* Wed Aug 06 2025 John B. Wyatt IV <jwyatt@redhat.com> - 0.19-9
- Disable cpu_power from showing in help menu and checking for cpu_power
match functionality.
Resolves: RHEL-107847
* Wed Aug 06 2025 John Kacur <jkacur@redhat.com> - 0.19-8
- Fix show_threads -t and show_irqs -q to not match everything if no match
- Fix run command failing to apply BATCH policy