[PATCH v6 00/11] CoreSight: Refactor power management for ETMv3/4
Suzuki K Poulose
suzuki.poulose at arm.com
Wed Nov 12 04:10:31 PST 2025
On Tue, 11 Nov 2025 18:58:34 +0000, Leo Yan wrote:
> This series is extracted from the CoreSight power management fixes and
> refactoring [1], focusing on ETMv3/4 power management.
>
> This series has been verified on Juno-r2 platform.
>
> [1] https://lore.kernel.org/linux-arm-kernel/20250915-arm_coresight_power_management_fix-v3-0-ea49e91124ec@arm.com/
>
> [...]
Applied, thanks!
[01/11] coresight: Change device mode to atomic type
https://git.kernel.org/coresight/c/693d1eaca940
[02/11] coresight: etm4x: Always set tracer's device mode on target CPU
https://git.kernel.org/coresight/c/28eee2158575
[03/11] coresight: etm3x: Always set tracer's device mode on target CPU
https://git.kernel.org/coresight/c/ab3fde32afe6
[04/11] coresight: etm4x: Correct polling IDLE bit
https://git.kernel.org/coresight/c/4dc4e22f9536
[05/11] coresight: etm4x: Add context synchronization before enabling trace
https://git.kernel.org/coresight/c/64eb04ae5452
[06/11] coresight: etm4x: Properly control filter in CPU idle with FEAT_TRF
https://git.kernel.org/coresight/c/1fdc2cd347a7
[07/11] coresight: etm4x: Remove the redundant DSB
https://git.kernel.org/coresight/c/a5e6f584dab0
[08/11] coresight: etm4x: Remove the state_needs_restore flag
https://git.kernel.org/coresight/c/d2c051f7a5ed
[09/11] coresight: etm4x: Add flag to retain single-shot status
https://git.kernel.org/coresight/c/c3d84848bd70
[10/11] coresight: etm4x: Retain sequencer state
https://git.kernel.org/coresight/c/1b4e911af51c
[11/11] coresight: etm4x: Reuse normal enable and disable logic in CPU idle
https://git.kernel.org/coresight/c/efdccf6a5118
Best regards,
--
Suzuki K Poulose <suzuki.poulose at arm.com>
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