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coresight: Updates for Linux v6.19

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The changes for Linux v6.19 include :
  - Support for static TPDM
  - Fixes to TMC-ETR with CATU where buffer wasn't available to CATU in perf mode
  - Clean ups to the component operations to accept coresight_path
  - Fixes to the ETM4x/ETM3x driver
 
 Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
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Merge tag 'coresight-next-v6.19' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/coresight/linux into char-misc-next

Suzuki writes:

coresight: Updates for Linux v6.19

The changes for Linux v6.19 include :
 - Support for static TPDM
 - Fixes to TMC-ETR with CATU where buffer wasn't available to CATU in perf mode
 - Clean ups to the component operations to accept coresight_path
 - Fixes to the ETM4x/ETM3x driver

Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>

* tag 'coresight-next-v6.19' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/coresight/linux:
  coresight: etm4x: Remove the state_needs_restore flag
  coresight: etm4x: Remove the redundant DSB
  coresight: etm4x: Properly control filter in CPU idle with FEAT_TRF
  coresight: etm4x: Add context synchronization before enabling trace
  coresight: etm4x: Correct polling IDLE bit
  coresight: etm3x: Always set tracer's device mode on target CPU
  coresight: etm4x: Always set tracer's device mode on target CPU
  coresight: Change device mode to atomic type
  coresight: change the sink_ops to accept coresight_path
  coresight: change helper_ops to accept coresight_path
  coresight: tmc: add the handle of the event to the path
  coresight: tpdm: remove redundant check for drvdata
  coresight: tpdm: add static tpdm support
  dt-bindings: arm: document the static TPDM compatible
  coresight: ETR: Fix ETR buffer use-after-free issue
This commit is contained in:
Greg Kroah-Hartman 2025-11-24 17:34:19 +01:00
commit ac4b8282bb
24 changed files with 402 additions and 187 deletions
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