On Sat, 03 Oct 2026 03:52:12 +0100, Yeoreum Yun wrote:
The current ETMx configuration via sysfs can lead to the following inconsistencies:
- If a configuration is modified via sysfs while a perf session is active, the running configuration may differ between before a sched-out and after a subsequent sched-in.
[...]
I have fixed up minor checkpatch warnings and subjects.
Applied to coresight next, thanks!
[01/14] coresight: etm4x: read-back TRCSEQSTR at disabling and prohibit modifying seq_state while enabling. https://git.kernel.org/coresight/c/a373952d86cf [02/14] coresight: etm4x: prohibit modifying cntr_val while session is enabled https://git.kernel.org/coresight/c/76b21c25a5f7 [03/14] coresight: etm3x: prohibit modifying cntr_val and reset while session is enabled https://git.kernel.org/coresight/c/88eaf963853d [04/14] coresight: etm4x: fix inconsistencies with sysfs configuration https://git.kernel.org/coresight/c/b2131cff7224 [05/14] coresight: etm3x: fix inconsistencies with sysfs configuration https://git.kernel.org/coresight/c/950cca5352b0 [06/14] coresight: etm3x: remove redundant cpu online check on etm_enable_sysfs() https://git.kernel.org/coresight/c/4f7701c1f0d0 [07/14] coresight: etm4x: introduce struct etm4_caps https://git.kernel.org/coresight/c/a2cee9814137 [08/14] coresight: etm4x: exclude ss_status from drvdata->config https://git.kernel.org/coresight/c/b5022acaee3b [09/14] coresight: etm4x: remove s_ex_level from config https://git.kernel.org/coresight/c/d6fbf353e35d [10/14] coresight: etm4x: rename local config as curr_config referring drvdata->curr_config https://git.kernel.org/coresight/c/f5e6bb291eca [11/14] coresight: etm4x: rename drvdata->config to sysfs_config https://git.kernel.org/coresight/c/30f946375269 [12/14] coresight: etm3x: introduce struct etm_caps https://git.kernel.org/coresight/c/7cadafd5a12e [13/14] coresight: etm3x: rename local config as curr_config referring drvdata->curr_config https://git.kernel.org/coresight/c/da1ffcf6bb43 [14/14] coresight: etm3x: rename drvdata->config to sysfs_config https://git.kernel.org/coresight/c/3663b4e9875b
Best regards,