Files
openwrt/target/linux/generic/backport-6.12/216-02-revert-perf-tool_pmu-fix-aggregation-on-duration_tim.patch
T
Shiji Yang 8f638f9366 kernel: bump 6.12 to 6.12.91
Changelog: https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.12.91

Remove upstreamed patches:
- airoha/patches-6.12/017-v6.13-net-airoha-Implement-BQL-support.patch[1]
- airoha/patches-6.12/138-v7.1-net-airoha-Add-missing-RX_CPU_IDX-configuration-in-a.patch[2]
- airoha/patches-6.12/149-v7.1-net-airoha-Move-ndesc-initialization-at-end-of-airoh.patch[3]
- generic/backport-6.12/940-v7.1-net-dsa-realtek-rtl8365mb-fix-mode-mask-calculation.patch[5]

Manually rebased patches:
- airoha/patches-6.12/048-01-v6.15-net-airoha-Move-airoha_eth-driver-in-a-dedicated-fol.patch[1]
- ath79/patches-6.12/800-leds-add-reset-controller-based-driver.patch[4]
- bcm27xx/patches-6.12/950-0122-bcmgenet-Better-coalescing-parameter-defaults.patch[6]

We also backported four patches to fix perf tool regression:
- generic/backport-6.12/216-01-revert-perf-cgroup-update-metric-leader-in-evlist__e.patch
- generic/backport-6.12/216-02-revert-perf-tool_pmu-fix-aggregation-on-duration_tim.patch
- generic/backport-6.12/216-03-revert-perf-python-add-parse_events-function.patch
- generic/backport-6.12/216-04-revert-perf-tool_pmu-factor-tool-events-into-their-o.patch

All other patches are automatically refreshed.

[1] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.12.91&id=ca24fcac1daaa5e8a667981d81986a3eb4b9fb04
[2] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.12.91&id=f00037a99bc2332ef59dc85298b98b20af165904
[3] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.12.91&id=d36be272adda7f313e39dd118086955d993bf6a7
[4] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.12.91&id=07d3611389ba7d78b80ea360a42ce32ab2521fbc
[5] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.12.91&id=3354d6c62fd4baa7b32cbd80cc5a8aa3f2bd0656
[6] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.12.91&id=b84351dcc359667bc952131c1424b692ec83dce2

Signed-off-by: Shiji Yang <yangshiji66@outlook.com>
Link: https://github.com/openwrt/openwrt/pull/23444
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2026-05-25 21:02:13 +02:00

31 lines
932 B
Diff

From f126428e706b7c6eb9aa1c79ced284b195d4e392 Mon Sep 17 00:00:00 2001
From: Sasha Levin <sashal@kernel.org>
Date: Sun, 24 May 2026 10:36:48 -0400
Subject: Revert "perf tool_pmu: Fix aggregation on duration_time"
This reverts commit 310be445ab1028315627b326516f193511cb1c97.
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
tools/perf/util/tool_pmu.c | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)
--- a/tools/perf/util/tool_pmu.c
+++ b/tools/perf/util/tool_pmu.c
@@ -392,14 +392,8 @@ int evsel__read_tool(struct evsel *evsel
delta_start *= 1000000000 / ticks_per_sec;
}
count->val = delta_start;
+ count->ena = count->run = delta_start;
count->lost = 0;
- /*
- * The values of enabled and running must make a ratio of 100%. The
- * exact values don't matter as long as they are non-zero to avoid
- * issues with evsel__count_has_error.
- */
- count->ena++;
- count->run++;
return 0;
}