Bot run: Add info about sysctl parameters by PLukas2018 · Pull Request #15 · PLukas2018/diffkemp

PLukas2018 · 2025-11-30T16:27:52Z

No description provided.

PLukas2018 · 2025-11-30T16:28:03Z

\evaluate --help

PLukas2018 · 2025-11-30T16:35:44Z

\evaluate --help

PLukas2018 · 2025-11-30T16:36:11Z

\evaluate --help

PLukas2018 · 2025-11-30T17:06:55Z

\evaluate --help

diffkemp-dev-bot · 2025-11-30T17:07:00Z

Usage: \evaluate [options]

Evaluator of pull requests

Options:
  --run <experiments...>     selection of experiments to be run (choices:
                             "eqbench", "rhel-sysctl", "rhel-functions")
  --pr-cmp-opt <options...>  option to add options for PR's `compare` command
  --cmp-opt <options...>     option to add options for `compare` command
  --rebuild                  rebuild snapshots for comparisons on PR
  -h, --help                 display help for command

PLukas2018 · 2025-11-30T17:07:29Z

\evaluate

diffkemp-dev-bot · 2025-11-30T21:41:02Z

EqBench

description	TN	FP	TP	FN	compare runtime
default optimization	56	91	123	2	327s $$\color{green}-6$$
-O2 optimization	97	50	121	4	331s $$\color{green}-6$$

Details

Details for default optimization

Details for -O2 optimization

diffkemp-dev-bot · 2025-11-30T21:41:19Z

RHEL functions

versions	equal	not equal	unknown	total differences	compare runtime
8.0-8.1	359	87	75	100	1105s $$\color{red}+5$$
8.1-8.2	330	163	80	147	1140s $$\color{green}-94$$
8.2-8.3	413	185	89	185	2464s $$\color{green}-20$$
8.3-8.4	442	159	90	180	1726s $$\color{red}+132$$
8.4-8.5	439	171	90	158	2126s $$\color{green}-170$$

Details

Details for 8.0-8.1

Details for 8.1-8.2

Details for 8.2-8.3

Details for 8.3-8.4

Details for 8.4-8.5

diffkemp-dev-bot · 2025-11-30T21:41:22Z

Error: RHEL sysctl failed

diffkemp-dev-bot · 2025-11-30T21:41:25Z

Error occurred while running evaluation.

PLukas2018 · 2025-12-19T20:19:03Z

\evaluata

PLukas2018 · 2025-12-19T20:19:09Z

\evaluate

diffkemp-dev-bot · 2025-12-19T21:43:31Z

EqBench

description	TN	FP	TP	FN	compare runtime
default optimization	56	91	123	2	327s $$\color{green}-179$$
-O2 optimization	97	50	121	4	331s $$\color{green}-185$$

Details

Details for default optimization

Details for -O2 optimization

diffkemp-dev-bot · 2025-12-19T21:43:47Z

RHEL functions

versions	equal	not equal	unknown	total differences	compare runtime
8.0-8.1	359	87	75	100	1105s $$\color{green}-40$$
8.1-8.2	330	163	80	147	1140s $$\color{red}+196$$
8.2-8.3	413	185	89	185	2464s $$\color{red}+313$$
8.3-8.4	442	159	90	180	1726s $$\color{red}+327$$
8.4-8.5	439	171	90	158	2126s $$\color{red}+68$$

Details

Details for 8.0-8.1

Details for 8.1-8.2

Details for 8.2-8.3

Details for 8.3-8.4

Details for 8.4-8.5

diffkemp-dev-bot · 2025-12-19T21:43:50Z

Error: RHEL sysctl failed

diffkemp-dev-bot · 2025-12-19T21:43:53Z

Error occurred while running evaluation.

PLukas2018 · 2026-02-01T21:18:31Z

\evaluate

diffkemp-dev-bot · 2026-02-01T22:44:10Z

EqBench

description	TN	FP	TP	FN	compare runtime
default optimization	56	91	123	2	330s $$\color{green}-212$$
-O2 optimization	97	50	121	4	330s $$\color{green}-214$$

Details

Details for default optimization

Details for -O2 optimization

diffkemp-dev-bot · 2026-02-01T22:44:35Z

RHEL functions

versions	equal	not equal	unknown	total differences	compare runtime
8.0-8.1	359	87	75	100	1129s $$\color{green}-71$$
8.1-8.2	330	163	80	147 $$\color{red}+1$$	1016s $$\color{red}+307$$
8.2-8.3	413	185	89	185	2503s $$\color{red}+235$$
8.3-8.4	442 $$\color{red}-6$$	159 $$\color{red}+6$$	90	180 $$\color{red}+9$$	1776s $$\color{red}+337$$
8.4-8.5	439 $$\color{red}-4$$	171 $$\color{red}+4$$	90	158 $$\color{red}+15$$	1962s $$\color{red}+261$$

Details

Details for 8.0-8.1

Details for 8.1-8.2

New differing symbols

destroy_workqueue [kernel/workqueue.c:4157:4227, kernel/workqueue.c:4303:4374] (in destroy_workqueue)

@@ -4201,2 +4347,3 @@
 	if (!(wq->flags & WQ_UNBOUND)) {
+		wq_unregister_lockdep(wq);
 		/*
@@ -4205,3 +4352,3 @@
 		 */
-		call_rcu_sched(&wq->rcu, rcu_free_wq);
+		call_rcu(&wq->rcu, rcu_free_wq);
 	} else {

tlb_table_flush [mm/memory.c:369:378, mm/memory.c:369:378] (in unmap_mapping_range, zap_vma_ptes)

@@ -374,3 +374,3 @@
 		tlb_table_invalidate(tlb);
-		call_rcu_sched(&(*batch)->rcu, tlb_remove_table_rcu);
+		call_rcu(&(*batch)->rcu, tlb_remove_table_rcu);
 		*batch = NULL;

Eliminated differing symbols

show_workqueue_state [kernel/workqueue.c:4538:4611, kernel/workqueue.c:4687:4760] (in destroy_workqueue)

@@ -4544,3 +4693,3 @@
 
-	rcu_read_lock_sched();
+	rcu_read_lock();
 
@@ -4609,3 +4758,3 @@
 
-	rcu_read_unlock_sched();
+	rcu_read_unlock();
 }

Details for 8.2-8.3

Details for 8.3-8.4

Compared symbols newly evaluated as non-equal

dev_set_mac_address
dev_set_mtu
dev_set_promiscuity
netdev_features_change
netdev_rx_handler_register
netdev_rx_handler_unregister

New differing symbols

call_netdevice_notifiers_info [net/core/dev.c:1814:1830, net/core/dev.c:1893:1909] (in dev_set_mac_address, dev_set_mtu, dev_set_promiscuity, netdev_features_change, unregister_netdev)
__dev_set_promiscuity [net/core/dev.c:7518:7564, net/core/dev.c:7677:7723] (in dev_set_promiscuity)
netdev_is_rx_handler_busy [net/core/dev.c:4769:4773, net/core/dev.c:4853:4857] (in netdev_rx_handler_register)
netdev_rx_handler_unregister [net/core/dev.c:4816:4827, net/core/dev.c:4900:4911] (in netdev_rx_handler_unregister)
__dev_close_many [net/core/dev.c:1364:1406, net/core/dev.c:1443:1485] (in unregister_netdev)
netdev_has_any_lower_dev [net/core/dev.c:6411:6416, net/core/dev.c:6548:6553] (in unregister_netdev)
netdev_has_any_upper_dev [net/core/dev.c:6356:6361, net/core/dev.c:6493:6498] (in unregister_netdev)
unlist_netdevice [net/core/dev.c:259:271, net/core/dev.c:260:272] (in unregister_netdev)
unregister_netdevice_queue [net/core/dev.c:9537:9548, net/core/dev.c:10016:10027] (in unregister_netdev)

Details for 8.4-8.5

Compared symbols newly evaluated as non-equal

dev_set_mac_address
dev_set_promiscuity
netdev_features_change
netdev_rx_handler_register

New differing symbols

call_netdevice_notifiers_info [net/core/dev.c:1893:1909, net/core/dev.c:2041:2057] (in dev_set_mac_address, dev_set_mtu, dev_set_promiscuity, netdev_features_change, unregister_netdev)
__dev_set_promiscuity [net/core/dev.c:7677:7723, net/core/dev.c:8202:8248] (in dev_set_promiscuity)
netdev_is_rx_handler_busy [net/core/dev.c:4853:4857, net/core/dev.c:5059:5063] (in netdev_rx_handler_register)
netdev_rx_handler_unregister [net/core/dev.c:4900:4911, net/core/dev.c:5106:5117] (in netdev_rx_handler_unregister)
__dev_close_many [net/core/dev.c:1443:1485, net/core/dev.c:1591:1633] (in unregister_netdev)
__netdev_update_features [net/core/dev.c:9086:9176, net/core/dev.c:9672:9762] (in unregister_netdev)
dev_xdp_uninstall [net/core/dev.c:8461:8490, net/core/dev.c:9028:9057] (in unregister_netdev)
flush_all_backlogs [net/core/dev.c:5348:5378, net/core/dev.c:5564:5594] (in unregister_netdev)
netdev_has_any_lower_dev [net/core/dev.c:6548:6553, net/core/dev.c:7034:7039] (in unregister_netdev)
netdev_has_any_upper_dev [net/core/dev.c:6493:6498, net/core/dev.c:6979:6984] (in unregister_netdev)
unregister_netdevice_queue [net/core/dev.c:10016:10027, net/core/dev.c:10658:10669] (in unregister_netdev)
vlan_drop_rx_ctag_filter_info [include/linux/if_vlan.h:94:98, include/linux/if_vlan.h:95:99] (in unregister_netdev)
vlan_drop_rx_stag_filter_info [include/linux/if_vlan.h:106:110, include/linux/if_vlan.h:107:111] (in unregister_netdev)
vlan_get_rx_ctag_filter_info [include/linux/if_vlan.h:88:92, include/linux/if_vlan.h:89:93] (in unregister_netdev)
vlan_get_rx_stag_filter_info [include/linux/if_vlan.h:100:104, include/linux/if_vlan.h:101:105] (in unregister_netdev)

PLukas2018 · 2026-02-08T11:40:35Z

\evaluate

diffkemp-dev-bot · 2026-02-08T13:03:18Z

EqBench

description	TN	FP	TP	FN	compare runtime
default optimization	56	91	123	2	330s $$\color{green}-220$$
-O2 optimization	97	50	121	4	330s $$\color{green}-225$$

Details

Details for default optimization

Details for -O2 optimization

diffkemp-dev-bot · 2026-02-08T13:03:41Z

RHEL functions

versions	equal	not equal	unknown	total differences	compare runtime
8.0-8.1	359	87	75	100	1129s $$\color{green}-78$$
8.1-8.2	330	163	80	147 $$\color{red}+1$$	1016s $$\color{red}+239$$
8.2-8.3	413	185	89	185	2503s $$\color{red}+109$$
8.3-8.4	442 $$\color{red}-6$$	159 $$\color{red}+6$$	90	180 $$\color{red}+9$$	1776s $$\color{red}+324$$
8.4-8.5	439 $$\color{red}-4$$	171 $$\color{red}+4$$	90	158 $$\color{red}+15$$	1962s $$\color{red}+174$$

Details

Details for 8.0-8.1

Details for 8.1-8.2

New differing symbols

destroy_workqueue [kernel/workqueue.c:4157:4227, kernel/workqueue.c:4303:4374] (in destroy_workqueue)

@@ -4201,2 +4347,3 @@
 	if (!(wq->flags & WQ_UNBOUND)) {
+		wq_unregister_lockdep(wq);
 		/*
@@ -4205,3 +4352,3 @@
 		 */
-		call_rcu_sched(&wq->rcu, rcu_free_wq);
+		call_rcu(&wq->rcu, rcu_free_wq);
 	} else {

tlb_table_flush [mm/memory.c:369:378, mm/memory.c:369:378] (in unmap_mapping_range, zap_vma_ptes)

@@ -374,3 +374,3 @@
 		tlb_table_invalidate(tlb);
-		call_rcu_sched(&(*batch)->rcu, tlb_remove_table_rcu);
+		call_rcu(&(*batch)->rcu, tlb_remove_table_rcu);
 		*batch = NULL;

Eliminated differing symbols

show_workqueue_state [kernel/workqueue.c:4538:4611, kernel/workqueue.c:4687:4760] (in destroy_workqueue)

@@ -4544,3 +4693,3 @@
 
-	rcu_read_lock_sched();
+	rcu_read_lock();
 
@@ -4609,3 +4758,3 @@
 
-	rcu_read_unlock_sched();
+	rcu_read_unlock();
 }

Details for 8.2-8.3

Details for 8.3-8.4

Compared symbols newly evaluated as non-equal

dev_set_mac_address
dev_set_mtu
dev_set_promiscuity
netdev_features_change
netdev_rx_handler_register
netdev_rx_handler_unregister

New differing symbols

call_netdevice_notifiers_info [net/core/dev.c:1814:1830, net/core/dev.c:1893:1909] (in dev_set_mac_address, dev_set_mtu, dev_set_promiscuity, netdev_features_change, unregister_netdev)
__dev_set_promiscuity [net/core/dev.c:7518:7564, net/core/dev.c:7677:7723] (in dev_set_promiscuity)
netdev_is_rx_handler_busy [net/core/dev.c:4769:4773, net/core/dev.c:4853:4857] (in netdev_rx_handler_register)
netdev_rx_handler_unregister [net/core/dev.c:4816:4827, net/core/dev.c:4900:4911] (in netdev_rx_handler_unregister)
__dev_close_many [net/core/dev.c:1364:1406, net/core/dev.c:1443:1485] (in unregister_netdev)
netdev_has_any_lower_dev [net/core/dev.c:6411:6416, net/core/dev.c:6548:6553] (in unregister_netdev)
netdev_has_any_upper_dev [net/core/dev.c:6356:6361, net/core/dev.c:6493:6498] (in unregister_netdev)
unlist_netdevice [net/core/dev.c:259:271, net/core/dev.c:260:272] (in unregister_netdev)
unregister_netdevice_queue [net/core/dev.c:9537:9548, net/core/dev.c:10016:10027] (in unregister_netdev)

Details for 8.4-8.5

Compared symbols newly evaluated as non-equal

dev_set_mac_address
dev_set_promiscuity
netdev_features_change
netdev_rx_handler_register

New differing symbols

call_netdevice_notifiers_info [net/core/dev.c:1893:1909, net/core/dev.c:2041:2057] (in dev_set_mac_address, dev_set_mtu, dev_set_promiscuity, netdev_features_change, unregister_netdev)
__dev_set_promiscuity [net/core/dev.c:7677:7723, net/core/dev.c:8202:8248] (in dev_set_promiscuity)
netdev_is_rx_handler_busy [net/core/dev.c:4853:4857, net/core/dev.c:5059:5063] (in netdev_rx_handler_register)
netdev_rx_handler_unregister [net/core/dev.c:4900:4911, net/core/dev.c:5106:5117] (in netdev_rx_handler_unregister)
__dev_close_many [net/core/dev.c:1443:1485, net/core/dev.c:1591:1633] (in unregister_netdev)
__netdev_update_features [net/core/dev.c:9086:9176, net/core/dev.c:9672:9762] (in unregister_netdev)
dev_xdp_uninstall [net/core/dev.c:8461:8490, net/core/dev.c:9028:9057] (in unregister_netdev)
flush_all_backlogs [net/core/dev.c:5348:5378, net/core/dev.c:5564:5594] (in unregister_netdev)
netdev_has_any_lower_dev [net/core/dev.c:6548:6553, net/core/dev.c:7034:7039] (in unregister_netdev)
netdev_has_any_upper_dev [net/core/dev.c:6493:6498, net/core/dev.c:6979:6984] (in unregister_netdev)
unregister_netdevice_queue [net/core/dev.c:10016:10027, net/core/dev.c:10658:10669] (in unregister_netdev)
vlan_drop_rx_ctag_filter_info [include/linux/if_vlan.h:94:98, include/linux/if_vlan.h:95:99] (in unregister_netdev)
vlan_drop_rx_stag_filter_info [include/linux/if_vlan.h:106:110, include/linux/if_vlan.h:107:111] (in unregister_netdev)
vlan_get_rx_ctag_filter_info [include/linux/if_vlan.h:88:92, include/linux/if_vlan.h:89:93] (in unregister_netdev)
vlan_get_rx_stag_filter_info [include/linux/if_vlan.h:100:104, include/linux/if_vlan.h:101:105] (in unregister_netdev)

diffkemp-dev-bot · 2026-02-08T13:03:53Z

RHEL sysctl

versions	equal	not equal	total differences	compare runtime
8.0-8.1	236 $$\color{green}+42$$	39 $$\color{red}+78$$	48 $$\color{red}+2$$	1606s $$\color{green}-377$$
8.1-8.2	222 $$\color{green}+112$$	52 $$\color{red}+8$$	89 $$\color{red}+2$$	929s $$\color{green}-279$$
8.2-8.3	222 $$\color{green}+117$$	49 $$\color{red}+4$$	98 $$\color{red}+1$$	1400s $$\color{green}-450$$
8.3-8.4	213 $$\color{green}+111$$	60 $$\color{red}+8$$	85 $$\color{red}+1$$	862s $$\color{green}-271$$
8.4-8.5	230 $$\color{green}+112$$	57 $$\color{red}+8$$	66 $$\color{red}+1$$	1144s $$\color{green}-349$$

Details

Details for 8.0-8.1

Compared symbols newly evaluated as non-equal

__vm_enough_memory
dirty_bytes_handler
do_mmap
node_dirty_limit

New differing symbols

__vm_enough_memory [, ] (in __vm_enough_memory) Error: Missing definitions for the differing function!
do_mmap [, ] (in do_mmap) Error: Missing definitions for the differing function!

Details for 8.1-8.2

Compared symbols newly evaluated as non-equal

dirty_bytes_handler
task_numa_work
watchdog_timer_fn

New differing symbols

task_scan_start [, ] (in task_numa_work) Error: Missing definitions for the differing function!
__smp_mb__after_atomic [, ] (in watchdog_timer_fn) Error: Missing definitions for the differing function!

Details for 8.2-8.3

Compared symbols newly evaluated as non-equal

__vm_enough_memory

New differing symbols

__vm_enough_memory [, ] (in __vm_enough_memory) Error: Missing definitions for the differing function!

Details for 8.3-8.4

Compared symbols newly evaluated as non-equal

dirty_bytes_handler
domain_dirty_limits
task_numa_work

Details for 8.4-8.5

Compared symbols newly evaluated as non-equal

__vm_enough_memory
dirty_bytes_handler
task_numa_work

New differing symbols

__vm_enough_memory [, ] (in __vm_enough_memory) Error: Missing definitions for the differing function!

PLukas2018 · 2026-02-08T14:34:56Z

\evaluate --rebuild

diffkemp-dev-bot · 2026-02-08T18:08:54Z

EqBench

description	TN	FP	TP	FN	compare runtime
default optimization	56	91	123	2	330s $$\color{green}-197$$
-O2 optimization	97	50	121	4	330s $$\color{green}-196$$

Details

Details for default optimization

Details for -O2 optimization

diffkemp-dev-bot · 2026-02-08T18:09:07Z

RHEL functions

versions	equal	not equal	unknown	total differences	compare runtime
8.0-8.1	359	87	75	100	1129s $$\color{green}-3$$
8.1-8.2	330	163	80	147	1016s $$\color{red}+294$$
8.2-8.3	413	185	89	185	2503s $$\color{red}+204$$
8.3-8.4	442	159	90	180	1776s $$\color{red}+354$$
8.4-8.5	439	171	90	158	1962s $$\color{red}+236$$

Details

Details for 8.0-8.1

Details for 8.1-8.2

Details for 8.2-8.3

Details for 8.3-8.4

Details for 8.4-8.5

diffkemp-dev-bot · 2026-02-08T18:09:19Z

RHEL sysctl

versions	equal	not equal	total differences	compare runtime
8.0-8.1	236 $$\color{green}+42$$	39 $$\color{red}+78$$	48 $$\color{red}+2$$	1606s $$\color{green}-523$$
8.1-8.2	222 $$\color{green}+112$$	52 $$\color{red}+8$$	89 $$\color{red}+2$$	929s
8.2-8.3	222 $$\color{green}+117$$	49 $$\color{red}+4$$	98 $$\color{red}+1$$	1400s $$\color{green}-640$$
8.3-8.4	213 $$\color{green}+111$$	60 $$\color{red}+8$$	85 $$\color{red}+1$$	862s $$\color{green}-12$$
8.4-8.5	230 $$\color{green}+112$$	57 $$\color{red}+8$$	66 $$\color{red}+1$$	1144s $$\color{green}-519$$

Details

Details for 8.0-8.1

Compared symbols newly evaluated as non-equal

__vm_enough_memory
dirty_bytes_handler
do_mmap
node_dirty_limit

New differing symbols

__vm_enough_memory [, ] (in __vm_enough_memory) Error: Missing definitions for the differing function!
do_mmap [, ] (in do_mmap) Error: Missing definitions for the differing function!

Details for 8.1-8.2

Compared symbols newly evaluated as non-equal

dirty_bytes_handler
task_numa_work
watchdog_timer_fn

New differing symbols

task_scan_start [, ] (in task_numa_work) Error: Missing definitions for the differing function!
__smp_mb__after_atomic [, ] (in watchdog_timer_fn) Error: Missing definitions for the differing function!

Details for 8.2-8.3

Compared symbols newly evaluated as non-equal

__vm_enough_memory

New differing symbols

__vm_enough_memory [, ] (in __vm_enough_memory) Error: Missing definitions for the differing function!

Details for 8.3-8.4

Compared symbols newly evaluated as non-equal

dirty_bytes_handler
domain_dirty_limits
task_numa_work

Details for 8.4-8.5

Compared symbols newly evaluated as non-equal

__vm_enough_memory
dirty_bytes_handler
task_numa_work

New differing symbols

__vm_enough_memory [, ] (in __vm_enough_memory) Error: Missing definitions for the differing function!

Updating the action to the latest version (v21), because the CI was failing.

The diffkemp-out.yaml file was changed for sysctl parameters comparison so it contains not only information about in which functions are found sematic differences, but also how the functions are connected with the sysctl parameters. To achieve that, when sysctl parameters are being compared compare function in compare.py creates instance of result class for every compared sysctl parameter. Now the result structure of sysctl comparison looks like: overall result -> sysctl -> compared functions -> differing functions instead of: overall result -> compared functions -> differing functions Furthermore, functions working with the result strucutre were changed so they do not expect fixed height of this result strucure tree and do not expect the height to be the same in every branch of the tree. This prepares the result structure for further changes like addition of new level of comparison on top of sysctl comparison. When this structure is parsed into the diffkemp-out.yaml file, in case of sysctl comparison it looks like: -overall result -systcl -function -found differences -sysctl ... instead of: -overall result -function -found differences -function ...

Result viewer was changed so it handles the new result format for sysctl comparison corectly. The viewer does not show the differing functions for each sysctl parametr, only list of all differing functions, so the output is the same as before the change of result structure.

Few unit tests were added to test if the yaml output is created correctly from the Result class tree for different heights of the tree.

diffkemp-dev-bot Bot added the Success: EqBench stable EqBench experiment: same results were gained as on the master branch. label Nov 30, 2025

diffkemp-dev-bot Bot added the Success: RHEL functions stable RHEL KABI functions: same results were gained as on the master branch. label Nov 30, 2025

davidkre525 force-pushed the add-info-about-sysctl-parameters branch from 41916df to b519b11 Compare December 11, 2025 12:46

diffkemp-dev-bot Bot removed Success: EqBench stable EqBench experiment: same results were gained as on the master branch. Success: RHEL functions stable RHEL KABI functions: same results were gained as on the master branch. labels Dec 11, 2025

diffkemp-dev-bot Bot added the Success: EqBench stable EqBench experiment: same results were gained as on the master branch. label Dec 19, 2025

diffkemp-dev-bot Bot added the Success: RHEL functions stable RHEL KABI functions: same results were gained as on the master branch. label Dec 19, 2025

davidkre525 force-pushed the add-info-about-sysctl-parameters branch from b519b11 to 7c96f1b Compare January 29, 2026 11:50

diffkemp-dev-bot Bot removed Success: EqBench stable EqBench experiment: same results were gained as on the master branch. Success: RHEL functions stable RHEL KABI functions: same results were gained as on the master branch. labels Jan 29, 2026

diffkemp-dev-bot Bot added the Success: EqBench stable EqBench experiment: same results were gained as on the master branch. label Feb 1, 2026

diffkemp-dev-bot Bot added the Success: EqBench stable EqBench experiment: same results were gained as on the master branch. label Feb 8, 2026

diffkemp-dev-bot Bot added the Failure: RHEL functions more NEQ/UNK/ERR RHEL KABI functions: more non-equal/unknown/error functions were gained than on the master branch. label Feb 8, 2026

diffkemp-dev-bot Bot added the Failure: RHEL sysctl more NEQ/UNK/ERR RHEL KABI sysctl: more non-equal/unknown/error functions were gained than on the master branch. label Feb 8, 2026

diffkemp-dev-bot Bot removed the Success: EqBench stable EqBench experiment: same results were gained as on the master branch. label Feb 8, 2026

diffkemp-dev-bot Bot added Success: EqBench stable EqBench experiment: same results were gained as on the master branch. and removed Failure: RHEL functions more NEQ/UNK/ERR RHEL KABI functions: more non-equal/unknown/error functions were gained than on the master branch. labels Feb 8, 2026

diffkemp-dev-bot Bot added Success: RHEL functions stable RHEL KABI functions: same results were gained as on the master branch. and removed Failure: RHEL sysctl more NEQ/UNK/ERR RHEL KABI sysctl: more non-equal/unknown/error functions were gained than on the master branch. labels Feb 8, 2026

diffkemp-dev-bot Bot added the Failure: RHEL sysctl more NEQ/UNK/ERR RHEL KABI sysctl: more non-equal/unknown/error functions were gained than on the master branch. label Feb 8, 2026

This was referenced Feb 8, 2026

\evalute wihout --rebuild provides wrong results?? diffkemp/diffkemp-dev-bot#9

Open

Add info about sysctl parameters diffkemp/diffkemp#421

Merged

davidkre525 force-pushed the add-info-about-sysctl-parameters branch from 8525780 to 4c118b6 Compare February 9, 2026 11:30

davidkre525 force-pushed the add-info-about-sysctl-parameters branch from 4c118b6 to b041113 Compare February 11, 2026 15:18

PLukas2018 and others added 4 commits February 12, 2026 09:38

CI: update DeterminateSystems/nix-installer-action

604f6f1

Updating the action to the latest version (v21), because the CI was failing.

Add unit tests for new result format

30112e0

Few unit tests were added to test if the yaml output is created correctly from the Result class tree for different heights of the tree.

davidkre525 force-pushed the add-info-about-sysctl-parameters branch from b041113 to 30112e0 Compare February 12, 2026 12:11

davidkre525 deleted the add-info-about-sysctl-parameters branch March 3, 2026 13:56

Conversation

PLukas2018 commented Nov 30, 2025

Uh oh!

PLukas2018 commented Nov 30, 2025

Uh oh!

PLukas2018 commented Nov 30, 2025

Uh oh!

PLukas2018 commented Nov 30, 2025

Uh oh!

PLukas2018 commented Nov 30, 2025

Uh oh!

diffkemp-dev-bot Bot commented Nov 30, 2025

Uh oh!

PLukas2018 commented Nov 30, 2025

Uh oh!

diffkemp-dev-bot Bot commented Nov 30, 2025

EqBench

Details for default optimization

Details for -O2 optimization

Uh oh!

diffkemp-dev-bot Bot commented Nov 30, 2025

RHEL functions

Details for 8.0-8.1

Details for 8.1-8.2

Details for 8.2-8.3

Details for 8.3-8.4

Details for 8.4-8.5

Uh oh!

diffkemp-dev-bot Bot commented Nov 30, 2025

Error: RHEL sysctl failed

Uh oh!

diffkemp-dev-bot Bot commented Nov 30, 2025

Uh oh!

PLukas2018 commented Dec 19, 2025

Uh oh!

PLukas2018 commented Dec 19, 2025

Uh oh!

diffkemp-dev-bot Bot commented Dec 19, 2025

EqBench

Details for default optimization

Details for -O2 optimization

Uh oh!

diffkemp-dev-bot Bot commented Dec 19, 2025

RHEL functions

Details for 8.0-8.1

Details for 8.1-8.2

Details for 8.2-8.3

Details for 8.3-8.4

Details for 8.4-8.5

Uh oh!

diffkemp-dev-bot Bot commented Dec 19, 2025

Error: RHEL sysctl failed

Uh oh!

diffkemp-dev-bot Bot commented Dec 19, 2025

Uh oh!

PLukas2018 commented Feb 1, 2026

Uh oh!

diffkemp-dev-bot Bot commented Feb 1, 2026

EqBench

Details for default optimization

Details for -O2 optimization

Uh oh!

diffkemp-dev-bot Bot commented Feb 1, 2026

RHEL functions

Details for 8.0-8.1

Details for 8.1-8.2

New differing symbols

Eliminated differing symbols

Details for 8.2-8.3

Details for 8.3-8.4

Compared symbols newly evaluated as non-equal

New differing symbols

Details for 8.4-8.5

Compared symbols newly evaluated as non-equal

New differing symbols

Uh oh!

PLukas2018 commented Feb 8, 2026

Uh oh!

diffkemp-dev-bot Bot commented Feb 8, 2026

EqBench