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linux/drivers/cpuidle
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Rafael J. Wysocki 3cf2d7ca48 sched: idle: Make skipping governor callbacks more consistent 
[ Upstream commit d557640e4c ]

If the cpuidle governor .select() callback is skipped because there
is only one idle state in the cpuidle driver, the .reflect() callback
should be skipped as well, at least for consistency (if not for
correctness), so do it.

Fixes: e5c9ffc6ae ("cpuidle: Skip governor when only one idle state is available")
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Christian Loehle <christian.loehle@arm.com>
Reviewed-by: Aboorva Devarajan <aboorvad@linux.ibm.com>
Reviewed-by: Frederic Weisbecker <frederic@kernel.org>
Link: https://patch.msgid.link/12857700.O9o76ZdvQC@rafael.j.wysocki
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2026-03-19 16:08:19 +01:00
..
governors cpuidle: governors: menu: Always check timers with tick stopped 2026-02-26 14:59:00 -08:00
coupled.c cpuidle: Avoid explicit cpumask allocation on stack 2024-04-24 21:23:49 +02:00
cpuidle-arm.c cpuidle: Init cpuidle only for present CPUs 2025-03-12 21:31:59 +01:00
cpuidle-at91.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_56.RULE (part 2) 2022-06-10 14:51:35 +02:00
cpuidle-big_little.c cpuidle: Init cpuidle only for present CPUs 2025-03-12 21:31:59 +01:00
cpuidle-calxeda.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201 2019-05-30 11:29:52 -07:00
cpuidle-clps711x.c cpuidle: clps711x: convert to devm_platform_ioremap_resource() 2019-12-20 10:04:27 +01:00
cpuidle-cps.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
cpuidle-exynos.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
cpuidle-haltpoll.c cpuidle: haltpoll: add missing MODULE_DESCRIPTION() macro 2024-06-14 18:15:38 +02:00
cpuidle-kirkwood.c Get rid of 'remove_new' relic from platform driver struct 2024-12-01 15:12:43 -08:00
cpuidle-mvebu-v7.c cpuidle: mvebu: Fix duplicate flags assignment 2023-01-18 12:03:54 +01:00
cpuidle-powernv.c powerpc/cpuidle: Set CPUIDLE_FLAG_POLLING for snooze state 2022-12-06 23:18:19 +11:00
cpuidle-psci-domain.c cpuidle: psci: Drop redundant sync_state support 2025-07-09 13:30:01 +02:00
cpuidle-psci.c cpuidle: psci: Fix cpuhotplug routine with PREEMPT_RT=y 2025-07-14 13:09:04 +02:00
cpuidle-psci.h cpuidle: psci: Correct the domain-idlestate statistics in debugfs 2025-04-23 10:08:34 +02:00
cpuidle-pseries.c powerpc/machdep: Drop include of dma-mapping.h 2024-10-29 23:01:05 +11:00
cpuidle-qcom-spm.c cpuidle: qcom-spm: drop unnecessary initialisations 2025-09-10 12:49:52 +02:00
cpuidle-riscv-sbi.c cpuidle: riscv-sbi: Replace deprecated strcpy in sbi_cpuidle_init_cpu 2025-10-27 23:38:13 -06:00
cpuidle-tegra.c cpuidle, arch: Mark all ct_cpuidle_enter() callers __cpuidle 2023-01-13 11:48:17 +01:00
cpuidle-ux500.c mfd/cpuidle: ux500: Rename driver symbol 2021-08-16 13:42:34 +01:00
cpuidle-zynq.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201 2019-05-30 11:29:52 -07:00
cpuidle.c sched: idle: Make skipping governor callbacks more consistent 2026-03-19 16:08:19 +01:00
cpuidle.h cpuidle: move to use bus_get_dev_root() 2023-03-22 20:25:23 +01:00
driver.c cpuidle: Correct some typos in comments 2024-10-18 18:44:32 +02:00
dt_idle_genpd.c cpuidle: dt_idle_genpd: Simplify with scoped for each OF child loop 2024-08-20 11:30:39 +02:00
dt_idle_genpd.h cpuidle: dt_idle_genpd: Add helper function to remove genpd topology 2023-08-08 16:06:20 +02:00
dt_idle_states.c cpuidle: dt: fix opencoded for_each_cpu() in idle_state_valid() 2025-07-10 14:53:28 +02:00
dt_idle_states.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
governor.c cpuidle: Remove redundant check in cpuidle_switch_governor() 2022-09-03 20:14:51 +02:00
Kconfig cpuidle-haltpoll: select haltpoll governor 2023-01-13 20:50:46 +01:00
Kconfig.arm cpuidle: psci: Do not suspend topology CPUs on PREEMPT_RT 2023-02-13 17:15:42 +01:00
Kconfig.mips treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Kconfig.powerpc treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Kconfig.riscv cpuidle: Add RISC-V SBI CPU idle driver 2022-03-10 09:29:51 -08:00
Makefile tracing: Disable branch profiling in noinstr code 2025-03-22 09:49:26 +01:00
poll_state.c cpuidle: Use local_clock_noinstr() 2023-06-05 21:11:09 +02:00
sysfs.c cpuidle: sysfs: Use sysfs_emit()/sysfs_emit_at() instead of sprintf()/scnprintf() 2025-09-20 13:06:37 +02:00