.fmf/version

@@ -1 +0,0 @@
-1

.gitignore

@@ -1 +1 @@
-/tuned-*.tar.gz
+SOURCES/tuned-2.22.1.tar.gz

.tuned.metadata

@@ -0,0 +1 @@
+60e206fe73ea537e64141f92b331f65879766f97 SOURCES/tuned-2.22.1.tar.gz

SOURCES/tuned-2.21.0-sd-load-balance.patch

@@ -0,0 +1,80 @@
+diff --git a/profiles/cpu-partitioning/script.sh b/profiles/cpu-partitioning/script.sh
+index ec422ca..cb378b7 100755
+--- a/profiles/cpu-partitioning/script.sh
++++ b/profiles/cpu-partitioning/script.sh
+@@ -2,6 +2,38 @@
+ 
+ . /usr/lib/tuned/functions
+ 
++no_balance_cpus_file=$STORAGE/no-balance-cpus.txt
++
++change_sd_balance_bit()
++{
++    local set_bit=$1
++    local flags_cur=
++    local file=
++    local cpu=
++
++    for cpu in $(cat $no_balance_cpus_file); do
++        for file in $(find /proc/sys/kernel/sched_domain/cpu$cpu -name flags -print); do
++            flags_cur=$(cat $file)
++            if [ $set_bit -eq 1 ]; then
++                flags_cur=$((flags_cur | 0x1))
++            else
++                flags_cur=$((flags_cur & 0xfffe))
++            fi
++            echo $flags_cur > $file
++        done
++    done
++}
++
++disable_balance_domains()
++{
++    change_sd_balance_bit 0
++}
++
++enable_balance_domains()
++{
++    change_sd_balance_bit 1
++}
++
+ start() {
+     mkdir -p "${TUNED_tmpdir}/etc/systemd"
+     mkdir -p "${TUNED_tmpdir}/usr/lib/dracut/hooks/pre-udev"
+@@ -9,6 +41,9 @@ start() {
+     cp 00-tuned-pre-udev.sh "${TUNED_tmpdir}/usr/lib/dracut/hooks/pre-udev/"
+     setup_kvm_mod_low_latency
+     disable_ksm
++
++    echo "$TUNED_no_balance_cores_expanded" | sed 's/,/ /g' > $no_balance_cpus_file
++    disable_balance_domains
+     return "$?"
+ }
+ 
+@@ -18,6 +53,7 @@ stop() {
+         teardown_kvm_mod_low_latency
+         enable_ksm
+     fi
++    enable_balance_domains
+     return "$?"
+ }
+ 
+diff --git a/profiles/cpu-partitioning/tuned.conf b/profiles/cpu-partitioning/tuned.conf
+index 11f03cf..a682c9c 100644
+--- a/profiles/cpu-partitioning/tuned.conf
++++ b/profiles/cpu-partitioning/tuned.conf
+@@ -35,8 +35,6 @@ no_balance_cores_expanded=${f:cpulist_unpack:${no_balance_cores}}
+ # Fail if isolated_cores contains CPUs which are not online
+ assert2=${f:assertion:isolated_cores contains online CPU(s):${isolated_cores_expanded}:${isolated_cores_online_expanded}}
+ 
+-cmd_isolcpus=${f:regex_search_ternary:${no_balance_cores}:\s*[0-9]: isolcpus=${no_balance_cores}:}
+-
+ [sysfs]
+ /sys/bus/workqueue/devices/writeback/cpumask = ${not_isolated_cpumask}
+ /sys/devices/virtual/workqueue/cpumask = ${not_isolated_cpumask}
+@@ -62,4 +60,4 @@ priority=10
+ initrd_remove_dir=True
+ initrd_dst_img=tuned-initrd.img
+ initrd_add_dir=${tmpdir}
+-cmdline_cpu_part=+nohz=on${cmd_isolcpus} nohz_full=${isolated_cores} rcu_nocbs=${isolated_cores} tuned.non_isolcpus=${not_isolated_cpumask} intel_pstate=disable nosoftlockup
++cmdline_cpu_part=+nohz=on nohz_full=${isolated_cores} rcu_nocbs=${isolated_cores} tuned.non_isolcpus=${not_isolated_cpumask} intel_pstate=disable nosoftlockup

SOURCES/tuned-2.21.1-CVE-2024-52337.patch

@@ -0,0 +1,118 @@
+diff --git a/tuned/consts.py b/tuned/consts.py
+index 3749363..3b41ed9 100644
+--- a/tuned/consts.py
++++ b/tuned/consts.py
+@@ -1,4 +1,8 @@
+ import logging
++import string
++
++NAMES_ALLOWED_CHARS = string.ascii_letters + string.digits + " !@'+-.,/:;_$&*()%<=>?#[]{|}^~" + '"'
++NAMES_MAX_LENGTH = 4096
+ 
+ GLOBAL_CONFIG_FILE = "/etc/tuned/tuned-main.conf"
+ ACTIVE_PROFILE_FILE = "/etc/tuned/active_profile"
+diff --git a/tuned/daemon/controller.py b/tuned/daemon/controller.py
+index 6a59a1d..94e9022 100644
+--- a/tuned/daemon/controller.py
++++ b/tuned/daemon/controller.py
+@@ -182,6 +182,8 @@ class Controller(tuned.exports.interfaces.ExportableInterface):
+ 	def switch_profile(self, profile_name, caller = None):
+ 		if caller == "":
+ 			return (False, "Unauthorized")
++		if not self._cmd.is_valid_name(profile_name):
++			return (False, "Invalid profile_name")
+ 		return self._switch_profile(profile_name, True)
+ 
+ 	@exports.export("", "(bs)")
+@@ -255,8 +257,8 @@ class Controller(tuned.exports.interfaces.ExportableInterface):
+ 
+ 	@exports.export("s", "(bsss)")
+ 	def profile_info(self, profile_name, caller = None):
+-		if caller == "":
+-			return tuple(False, "", "", "")
++		if caller == "" or not self._cmd.is_valid_name(profile_name):
++			return (False, "", "", "")
+ 		if profile_name is None or profile_name == "":
+ 			profile_name = self.active_profile()
+ 		return tuple(self._daemon.profile_loader.profile_locator.get_profile_attrs(profile_name, [consts.PROFILE_ATTR_SUMMARY, consts.PROFILE_ATTR_DESCRIPTION], [""]))
+@@ -287,7 +289,7 @@ class Controller(tuned.exports.interfaces.ExportableInterface):
+ 		dictionary -- {plugin_name: {parameter_name: default_value}}
+ 		"""
+ 		if caller == "":
+-			return False
++			return {}
+ 		plugins = {}
+ 		for plugin_class in self._daemon.get_all_plugins():
+ 			plugin_name = plugin_class.__module__.split(".")[-1].split("_", 1)[1]
+@@ -300,8 +302,8 @@ class Controller(tuned.exports.interfaces.ExportableInterface):
+ 	@exports.export("s","s")
+ 	def get_plugin_documentation(self, plugin_name, caller = None):
+ 		"""Return docstring of plugin's class"""
+-		if caller == "":
+-			return False
++		if caller == "" or not self._cmd.is_valid_name(plugin_name):
++			return ""
+ 		return self._daemon.get_plugin_documentation(str(plugin_name))
+ 
+ 	@exports.export("s","a{ss}")
+@@ -314,8 +316,8 @@ class Controller(tuned.exports.interfaces.ExportableInterface):
+ 		Return:
+ 		dictionary -- {parameter_name: hint}
+ 		"""
+-		if caller == "":
+-			return False
++		if caller == "" or not self._cmd.is_valid_name(plugin_name):
++			return {}
+ 		return self._daemon.get_plugin_hints(str(plugin_name))
+ 
+ 	@exports.export("s", "b")
+@@ -328,7 +330,7 @@ class Controller(tuned.exports.interfaces.ExportableInterface):
+ 		Return:
+ 		bool -- True on success
+ 		"""
+-		if caller == "":
++		if caller == "" or not self._cmd.is_valid_name(path):
+ 			return False
+ 		if self._daemon._application and self._daemon._application._unix_socket_exporter:
+ 			self._daemon._application._unix_socket_exporter.register_signal_path(path)
+@@ -342,6 +344,10 @@ class Controller(tuned.exports.interfaces.ExportableInterface):
+ 	def instance_acquire_devices(self, devices, instance_name, caller = None):
+ 		if caller == "":
+ 			return (False, "Unauthorized")
++		if not self._cmd.is_valid_name(devices):
++			return (False, "Invalid devices")
++		if not self._cmd.is_valid_name(instance_name):
++			return (False, "Invalid instance_name")
+ 		found = False
+ 		for instance_target in self._daemon._unit_manager.instances:
+ 			if instance_target.name == instance_name:
+@@ -388,6 +394,8 @@ class Controller(tuned.exports.interfaces.ExportableInterface):
+ 		"""
+ 		if caller == "":
+ 			return (False, "Unauthorized", [])
++		if not self._cmd.is_valid_name(plugin_name):
++			return (False, "Invalid plugin_name", [])
+ 		if plugin_name != "" and plugin_name not in self.get_all_plugins().keys():
+ 			rets = "Plugin '%s' does not exist" % plugin_name
+ 			log.error(rets)
+@@ -411,6 +419,8 @@ class Controller(tuned.exports.interfaces.ExportableInterface):
+ 		"""
+ 		if caller == "":
+ 			return (False, "Unauthorized", [])
++		if not self._cmd.is_valid_name(instance_name):
++			return (False, "Invalid instance_name", [])
+ 		for instance in self._daemon._unit_manager.instances:
+ 			if instance.name == instance_name:
+ 				return (True, "OK", sorted(list(instance.processed_devices)))
+diff --git a/tuned/utils/commands.py b/tuned/utils/commands.py
+index ce51fc0..38d95ef 100644
+--- a/tuned/utils/commands.py
++++ b/tuned/utils/commands.py
+@@ -544,3 +544,7 @@ class commands:
+ 			import string
+ 			trans = string.maketrans(source_chars, dest_chars)
+ 		return text.translate(trans)
++
++	# Checks if name contains only valid characters and has valid length or is empty string or None
++	def is_valid_name(self, name):
++		return not name or (all(c in consts.NAMES_ALLOWED_CHARS for c in name) and len(name) <= consts.NAMES_MAX_LENGTH)

SOURCES/tuned-2.22.0-rhel-8-profiles.patch

@@ -0,0 +1,88 @@
+diff --git a/profiles/latency-performance/tuned.conf b/profiles/latency-performance/tuned.conf
+index 1dec690..e592138 100644
+--- a/profiles/latency-performance/tuned.conf
++++ b/profiles/latency-performance/tuned.conf
+@@ -35,3 +35,17 @@ vm.dirty_background_ratio=3
+ # 100 tells the kernel to aggressively swap processes out of physical memory
+ # and move them to swap cache
+ vm.swappiness=10
++
++[scheduler]
++runtime=0
++# ktune sysctl settings for rhel6 servers, maximizing i/o throughput
++#
++# Minimal preemption granularity for CPU-bound tasks:
++# (default: 1 msec#  (1 + ilog(ncpus)), units: nanoseconds)
++sched_min_granularity_ns = 3000000
++sched_wakeup_granularity_ns = 4000000
++
++# The total time the scheduler will consider a migrated process
++# "cache hot" and thus less likely to be re-migrated
++# (system default is 500000, i.e. 0.5 ms)
++sched_migration_cost_ns = 5000000
+diff --git a/profiles/sap-hana/tuned.conf b/profiles/sap-hana/tuned.conf
+index aeecf53..1b15ea3 100644
+--- a/profiles/sap-hana/tuned.conf
++++ b/profiles/sap-hana/tuned.conf
+@@ -20,3 +20,8 @@ kernel.numa_balancing = 0
+ vm.dirty_ratio = 40
+ vm.dirty_background_ratio = 10
+ vm.swappiness = 10
++
++[scheduler]
++runtime=0
++sched_min_granularity_ns = 3000000
++sched_wakeup_granularity_ns = 4000000
+diff --git a/profiles/throughput-performance/tuned.conf b/profiles/throughput-performance/tuned.conf
+index e4e832f..3d9c42f 100644
+--- a/profiles/throughput-performance/tuned.conf
++++ b/profiles/throughput-performance/tuned.conf
+@@ -67,9 +67,33 @@ vm.swappiness=10
+ # on older kernels
+ net.core.somaxconn=>2048
+ 
++[scheduler]
++runtime=0
++# ktune sysctl settings for rhel6 servers, maximizing i/o throughput
++#
++# Minimal preemption granularity for CPU-bound tasks:
++# (default: 1 msec#  (1 + ilog(ncpus)), units: nanoseconds)
++sched_min_granularity_ns = 10000000
++
++# SCHED_OTHER wake-up granularity.
++# (default: 1 msec#  (1 + ilog(ncpus)), units: nanoseconds)
++#
++# This option delays the preemption effects of decoupled workloads
++# and reduces their over-scheduling. Synchronous workloads will still
++# have immediate wakeup/sleep latencies.
++sched_wakeup_granularity_ns = 15000000
++
+ # Marvell ThunderX
+ [sysctl.thunderx]
+ type=sysctl
+ uname_regex=aarch64
+ cpuinfo_regex=${thunderx_cpuinfo_regex}
+ kernel.numa_balancing=0
++
++# AMD
++[scheduler.amd]
++type=scheduler
++uname_regex=x86_64
++cpuinfo_regex=${amd_cpuinfo_regex}
++runtime=0
++sched_migration_cost_ns=5000000
+diff --git a/profiles/virtual-host/tuned.conf b/profiles/virtual-host/tuned.conf
+index 5301d9f..24d0fb4 100644
+--- a/profiles/virtual-host/tuned.conf
++++ b/profiles/virtual-host/tuned.conf
+@@ -14,3 +14,10 @@ vm.dirty_background_ratio = 5
+ [cpu]
+ # Setting C3 state sleep mode/power savings
+ force_latency=cstate.id_no_zero:3|70
++
++[scheduler]
++runtime=0
++# The total time the scheduler will consider a migrated process
++# "cache hot" and thus less likely to be re-migrated
++# (system default is 500000, i.e. 0.5 ms)
++sched_migration_cost_ns = 5000000

SOURCES/tuned-2.22.1-postgresql-disable-amd-instance.patch

@@ -0,0 +1,11 @@
+diff --git a/profiles/postgresql/tuned.conf b/profiles/postgresql/tuned.conf
+index 88da8e4..4fd3810 100644
+--- a/profiles/postgresql/tuned.conf
++++ b/profiles/postgresql/tuned.conf
+@@ -55,3 +55,6 @@ sched_min_granularity_ns = 10000000
+ # "cache hot" and thus less likely to be re-migrated
+ # (system default is 500000, i.e. 0.5 ms)
+ sched_migration_cost_ns = 50000000
++
++[scheduler.amd]
++enabled=false

SOURCES/tuned-2.22.1-profile-epyc-eda.patch

@@ -0,0 +1,54 @@
+From 7557cf975282326cdbfe55b7b803d8075ff37cba Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Jaroslav=20=C5=A0karvada?= <jskarvad@redhat.com>
+Date: Tue, 12 Mar 2024 20:25:43 +0100
+Subject: [PATCH] epyc-eda: added new profile for EDA compute workloads on AMD
+ EPYC CPUs
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Jaroslav Škarvada <jskarvad@redhat.com>
+---
+ man/tuned-profiles.7         |  4 ++++
+ profiles/epyc-eda/tuned.conf | 14 ++++++++++++++
+ 2 files changed, 18 insertions(+)
+ create mode 100644 profiles/epyc-eda/tuned.conf
+
+diff --git a/man/tuned-profiles.7 b/man/tuned-profiles.7
+index 10cad7b..600e8bb 100644
+--- a/man/tuned-profiles.7
++++ b/man/tuned-profiles.7
+@@ -141,6 +141,10 @@ profiles (e.g. throughput\-performance profile), example:
+ Profile optimized for AWS EC2 instances. It is based on the
+ throughput\-performance profile.
+ 
++.TP
++.BI "epyc-eda"
++Profile optimized for EDA compute workloads on AMD EPYC CPUs.
++
+ .SH "FILES"
+ .nf
+ .I /etc/tuned/*
+diff --git a/profiles/epyc-eda/tuned.conf b/profiles/epyc-eda/tuned.conf
+new file mode 100644
+index 0000000..482d404
+--- /dev/null
++++ b/profiles/epyc-eda/tuned.conf
+@@ -0,0 +1,14 @@
++#
++# tuned configuration
++#
++
++[main]
++summary=Optimize for EDA compute workloads on AMD EPYC CPUs
++description=Configures virtual memory, CPU governors, and network settings for EDA compute workloads.
++include=throughput-performance
++
++# AMD
++[scheduler.amd]
++type=scheduler
++#Allow processes to rapidly move between cores to avoid idle time and maximize CPU usage
++sched_migration_cost_ns=10000
+-- 
+2.44.0
+

SOURCES/tuned-2.22.1-sap-vm-max-map-count.patch

@@ -0,0 +1,28 @@
+From 04ead944fdf640ed986331179e533542efc934c7 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Jaroslav=20=C5=A0karvada?= <jskarvad@redhat.com>
+Date: Mon, 8 Apr 2024 11:03:47 +0200
+Subject: [PATCH] sap-netweaver: increased vm.max_map_count
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Resolves: RHEL-31757
+
+Signed-off-by: Jaroslav Škarvada <jskarvad@redhat.com>
+---
+ profiles/sap-netweaver/tuned.conf | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/profiles/sap-netweaver/tuned.conf b/profiles/sap-netweaver/tuned.conf
+index a1cfd17..81c4d44 100644
+--- a/profiles/sap-netweaver/tuned.conf
++++ b/profiles/sap-netweaver/tuned.conf
+@@ -10,4 +10,4 @@ include=throughput-performance
+ kernel.sem = 32000 1024000000 500 32000
+ kernel.shmall = 18446744073692774399
+ kernel.shmmax = 18446744073692774399
+-vm.max_map_count = 2000000
++vm.max_map_count = 2147483647
+-- 
+2.44.0
+

SOURCES/tuned-2.22.1-use-hdparm-lazily.patch

@@ -0,0 +1,97 @@
+diff --git a/tuned/plugins/plugin_disk.py b/tuned/plugins/plugin_disk.py
+index 1438e35..d6feb06 100644
+--- a/tuned/plugins/plugin_disk.py
++++ b/tuned/plugins/plugin_disk.py
+@@ -100,19 +100,20 @@ class DiskPlugin(hotplug.Plugin):
+ 		self._devices_supported = True
+ 		self._use_hdparm = True
+ 		self._free_devices = set()
+-		self._hdparm_apm_devices = set()
++		self._hdparm_apm_device_support = dict()
+ 		for device in self._hardware_inventory.get_devices("block"):
+ 			if self._device_is_supported(device):
+ 				self._free_devices.add(device.sys_name)
+-				if self._use_hdparm and self._is_hdparm_apm_supported(device.sys_name):
+-					self._hdparm_apm_devices.add(device.sys_name)
+-
+ 		self._assigned_devices = set()
+ 
+ 	def _get_device_objects(self, devices):
+ 		return [self._hardware_inventory.get_device("block", x) for x in devices]
+ 
+ 	def _is_hdparm_apm_supported(self, device):
++		if not self._use_hdparm:
++			return False
++		if device in self._hdparm_apm_device_support:
++			return self._hdparm_apm_device_support[device]
+ 		(rc, out, err_msg) = self._cmd.execute(["hdparm", "-C", "/dev/%s" % device], \
+ 				no_errors = [errno.ENOENT], return_err=True)
+ 		if rc == -errno.ENOENT:
+@@ -122,10 +123,13 @@ class DiskPlugin(hotplug.Plugin):
+ 		elif rc:
+ 			log.info("Device '%s' not supported by hdparm" % device)
+ 			log.debug("(rc: %s, msg: '%s')" % (rc, err_msg))
++			self._hdparm_apm_device_support[device] = False
+ 			return False
+ 		elif "unknown" in out:
+ 			log.info("Driver for device '%s' does not support apm command" % device)
++			self._hdparm_apm_device_support[device] = False
+ 			return False
++		self._hdparm_apm_device_support[device] = True
+ 		return True
+ 
+ 	@classmethod
+@@ -232,7 +236,7 @@ class DiskPlugin(hotplug.Plugin):
+ 		return not "standby" in out and not "sleeping" in out
+ 
+ 	def _instance_update_dynamic(self, instance, device):
+-		if not device in self._hdparm_apm_devices:
++		if not self._is_hdparm_apm_supported(device):
+ 			return
+ 		load = instance._load_monitor.get_device_load(device)
+ 		if load is None:
+@@ -315,7 +319,7 @@ class DiskPlugin(hotplug.Plugin):
+ 		# At the moment we support dynamic tuning just for devices compatible with hdparm apm commands
+ 		# If in future will be added new functionality not connected to this command,
+ 		# it is needed to change it here
+-		if device not in self._hdparm_apm_devices:
++		if not self._is_hdparm_apm_supported(device):
+ 			log.info("There is no dynamic tuning available for device '%s' at time" % device)
+ 		else:
+ 			super(DiskPlugin, self)._instance_apply_dynamic(instance, device)
+@@ -350,7 +354,7 @@ class DiskPlugin(hotplug.Plugin):
+ 
+ 	@command_set("apm", per_device=True)
+ 	def _set_apm(self, value, device, sim, remove):
+-		if device not in self._hdparm_apm_devices:
++		if not self._is_hdparm_apm_supported(device):
+ 			if not sim:
+ 				log.info("apm option is not supported for device '%s'" % device)
+ 				return None
+@@ -366,7 +370,7 @@ class DiskPlugin(hotplug.Plugin):
+ 
+ 	@command_get("apm")
+ 	def _get_apm(self, device, ignore_missing=False):
+-		if device not in self._hdparm_apm_devices:
++		if not self._is_hdparm_apm_supported(device):
+ 			if not ignore_missing:
+ 				log.info("apm option is not supported for device '%s'" % device)
+ 			return None
+@@ -390,7 +394,7 @@ class DiskPlugin(hotplug.Plugin):
+ 
+ 	@command_set("spindown", per_device=True)
+ 	def _set_spindown(self, value, device, sim, remove):
+-		if device not in self._hdparm_apm_devices:
++		if not self._is_hdparm_apm_supported(device):
+ 			if not sim:
+ 				log.info("spindown option is not supported for device '%s'" % device)
+ 				return None
+@@ -406,7 +410,7 @@ class DiskPlugin(hotplug.Plugin):
+ 
+ 	@command_get("spindown")
+ 	def _get_spindown(self, device, ignore_missing=False):
+-		if device not in self._hdparm_apm_devices:
++		if not self._is_hdparm_apm_supported(device):
+ 			if not ignore_missing:
+ 				log.info("spindown option is not supported for device '%s'" % device)
+ 			return None

ci.fmf

@@ -1 +0,0 @@
-resultsdb-testcase: separate

gating.yaml

@@ -1,24 +0,0 @@
---- !Policy
-product_versions:
-  - fedora-*
-decision_context: bodhi_update_push_testing
-subject_type: koji_build
-rules:
-  - !PassingTestCaseRule {test_case_name: fedora-ci.koji-build./plans/tier1-public.functional}
- 
-#Rawhide
---- !Policy
-product_versions:
-  - fedora-*
-decision_context: bodhi_update_push_stable
-subject_type: koji_build
-rules:
-  - !PassingTestCaseRule {test_case_name: fedora-ci.koji-build./plans/tier1-public.functional}
- 
-#gating rhel
---- !Policy
-product_versions:
-  - rhel-*
-decision_context: osci_compose_gate
-rules:
-  - !PassingTestCaseRule {test_case_name: osci.brew-build./plans/all.functional}

plans/all.fmf

@@ -1,6 +0,0 @@
-summary: Test plan with all Fedora tests
-discover:
-       how: fmf
-       url: https://github.com/redhat-performance/tuned.git
-execute:
-       how: tmt

sources

@@ -1 +0,0 @@
-SHA512 (tuned-2.27.0.tar.gz) = 7471d073879a688da66e72c4f5c562d1a732d6bfb562d8c033874a8edbad2bab3cf3c7dc387270bf99ae6b1b35ffc451173122e32023116709567e529e09dc52

tuned-2.27.0-net-coalescing-fix.patch

@@ -1,73 +0,0 @@
-From f5cfd2a72263ebf1c868fa75afd6d6e085e10e50 Mon Sep 17 00:00:00 2001
-From: Fothsid <18036123+Fothsid@users.noreply.github.com>
-Date: Wed, 22 Apr 2026 16:01:23 +0200
-Subject: [PATCH] net: add more coalescing options, filter out unsupported ones
-
-Ethtool's tx-aggr-* parameters were not known to tuned.
-
-In addition to adding those, checking logic is changed to
-filter out unknown parameters supported by ethtool instead
-of simply failing to set any options.
-
-Resolves: RHEL-152675
----
- tuned/plugins/plugin_net.py | 20 +++++++++-----------
- 1 file changed, 9 insertions(+), 11 deletions(-)
-
-diff --git a/tuned/plugins/plugin_net.py b/tuned/plugins/plugin_net.py
-index 6d291b291..31b30f5df 100644
---- a/tuned/plugins/plugin_net.py
-+++ b/tuned/plugins/plugin_net.py
-@@ -332,7 +332,10 @@ def _get_config_options_coalesce(cls):
- 			"rx-frames-high": None,
- 			"tx-usecs-high": None,
- 			"tx-frames-high": None,
--			"sample-interval": None
-+			"sample-interval": None,
-+			"tx-aggr-max-bytes": None,
-+			"tx-aggr-max-frames": None,
-+			"tx-aggr-time-usecs": None
- 			}
- 
- 	@classmethod
-@@ -615,7 +618,7 @@ def _get_mtu(self, device, instance, ignore_missing=False):
- 	# d is dict: {parameter: value}
- 	def _check_parameters(self, context, d):
- 		if context == "features":
--			return True
-+			return d
- 		params = set(d.keys())
- 		supported_getter = { "coalesce": self._get_config_options_coalesce, \
- 				"pause": self._get_config_options_pause, \
-@@ -623,9 +626,8 @@ def _check_parameters(self, context, d):
- 				"channels": self._get_config_options_channels }
- 		supported = set(supported_getter[context]().keys())
- 		if not params.issubset(supported):
--			log.error("unknown %s parameter(s): %s" % (context, str(params - supported)))
--			return False
--		return True
-+			log.warning("ignoring unknown %s parameter(s): %s" % (context, str(params - supported)))
-+		return {k: v for k, v in d.items() if k in supported}
- 
- 	# parse output of ethtool -a
- 	def _parse_pause_parameters(self, s):
-@@ -712,17 +714,13 @@ def _get_device_parameters(self, instance, context, device):
- 				"channels": self._parse_channels_parameters }
- 		parser = context2parser[context]
- 		d = parser(value)
--		if context == "coalesce" and not self._check_parameters(context, d):
--			return None
--		return d
-+		return self._check_parameters(context, d)
- 
- 	def _set_device_parameters(self, instance, context, value, device, sim,
- 				dev_params = None):
- 		if value is None or len(value) == 0:
- 			return None
--		d = self._parse_config_parameters(value, context)
--		if d is None or not self._check_parameters(context, d):
--			return {}
-+		d = self._check_parameters(context, self._parse_config_parameters(value, context))
- 		# check if device supports parameters and filter out unsupported ones
- 		if dev_params:
- 			self._check_device_support(instance, context, d, device, dev_params)

tuned-2.27.0-openshift-revert.patch

@@ -1,29 +0,0 @@
-From 8d6874c9439054f5baa04b9988d4a472c5c2924b Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Jaroslav=20=C5=A0karvada?= <jskarvad@redhat.com>
-Date: Tue, 10 Feb 2026 22:36:42 +0100
-Subject: [PATCH] Revert "feat(openshift): Optimize TCP settings for high
- throughput and low latency"
-
-This reverts commit 7a1a288e85fdcd0cb163b307a54a0718064f6641.
----
- profiles/openshift/tuned.conf | 4 ----
- 1 file changed, 4 deletions(-)
-
-diff --git a/profiles/openshift/tuned.conf b/profiles/openshift/tuned.conf
-index b3cf62b..197850c 100644
---- a/profiles/openshift/tuned.conf
-+++ b/profiles/openshift/tuned.conf
-@@ -17,10 +17,6 @@ kernel.pid_max=>4194304
- fs.aio-max-nr=>1048576
- net.netfilter.nf_conntrack_max=1048576
- net.ipv4.conf.all.arp_announce=2
--net.ipv4.tcp_notsent_lowat=131072
--net.ipv4.tcp_slow_start_after_idle=0
--net.ipv4.tcp_rmem="4096 131072 16777216"
--net.ipv4.tcp_wmem="4096 16384 16777216"
- net.ipv4.neigh.default.gc_thresh1=8192
- net.ipv4.neigh.default.gc_thresh2=32768
- net.ipv4.neigh.default.gc_thresh3=65536
--- 
-2.52.0
-