Hi Greg

Please find the updates for Linux v6.7. Kindly pull.

Please note the changes were queued and rebased onto v6.6-rc6 (which added some of the fixes in the cycle).

Note: Resending this with the fixed URL for the repository (missing ':')

Suzuki

The following changes since commit 58720809f52779dc0f08e53e54b014209d13eebb:

Linux 6.6-rc6 (2023-10-15 13:34:39 -0700)

are available in the Git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git tags/coresight-next-v6.7

for you to fetch changes up to fa55e63584f2c3c84e0c3acdace42544e1832cc2:

Documentation: coresight: fix `make refcheckdocs` warning (2023-10-25 11:21:29 +0100)

---------------------------------------------------------------- coresight: Updates for Linux v6.7

Updates for the hwtracing subsystem includes : - Support for CoreSight TPDM DSB set - Support for tuning Cycle count Threshold for CoreSight ETM via perf - Support for TRBE on ACPI based systems - Several fixes for the HiSilcon PTT tracing driver - Fix crash with CoreSight ETM mixing perf and sysfs mode - Remove Leo Yan from Reviewers

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

---------------------------------------------------------------- Anshuman Khandual (6): coresight: trbe: Add a representative coresight_platform_data for TRBE coresight: trbe: Enable ACPI based TRBE devices coresight: etm: Override TRCIDR3.CCITMIN on errata affected cpus coresight: etm: Make cycle count threshold user configurable Documentation: coresight: Add cc_threshold tunable coresight: tmc: Make etr buffer mode user configurable from sysfs

Bagas Sanjaya (1): Documentation: ABI: coresight-tpdm: Fix Bit[3] description indentation

James Clark (1): coresight: Fix crash when Perf and sysfs modes are used concurrently

Junhao He (1): hwtracing: hisi_ptt: Add dummy callback pmu::read()

Leo Yan (1): MAINTAINERS: Remove myself as a Arm CoreSight reviewer

Tao Zhang (13): coresight-tpdm: Remove the unnecessary lock dt-bindings: arm: Add support for DSB element size coresight-tpdm: Introduce TPDM subtype to TPDM driver coresight-tpda: Add DSB dataset support coresight-tpdm: Initialize DSB subunit configuration coresight-tpdm: Add reset node to TPDM node coresight-tpdm: Add nodes to set trigger timestamp and type coresight-tpdm: Add node to set dsb programming mode coresight-tpdm: Add nodes for dsb edge control coresight-tpdm: Add nodes to configure pattern match output coresight-tpdm: Add nodes for timestamp request dt-bindings: arm: Add support for DSB MSR register coresight-tpdm: Add nodes for dsb msr support

Uwe Kleine-König (1): coresight: etm4x: Remove bogous __exit annotation for some functions

Vegard Nossum (1): Documentation: coresight: fix `make refcheckdocs` warning

Yicong Yang (4): hwtracing: hisi_ptt: Disable interrupt after trace end hwtracing: hisi_ptt: Handle the interrupt in hardirq context hwtracing: hisi_ptt: Optimize the trace data committing hwtracing: hisi_ptt: Don't try to attach a task

.../ABI/testing/sysfs-bus-coresight-devices-tmc | 16 + .../ABI/testing/sysfs-bus-coresight-devices-tpdm | 159 +++++ Documentation/arch/arm64/silicon-errata.rst | 10 + .../bindings/arm/qcom,coresight-tpdm.yaml | 20 + Documentation/trace/coresight/coresight.rst | 6 +- MAINTAINERS | 1 - drivers/hwtracing/coresight/coresight-core.c | 3 + drivers/hwtracing/coresight/coresight-etm-perf.c | 6 +- drivers/hwtracing/coresight/coresight-etm4x-core.c | 52 +- drivers/hwtracing/coresight/coresight-tmc-core.c | 15 +- drivers/hwtracing/coresight/coresight-tmc-etr.c | 111 +++- drivers/hwtracing/coresight/coresight-tmc.h | 3 + drivers/hwtracing/coresight/coresight-tpda.c | 126 +++- drivers/hwtracing/coresight/coresight-tpda.h | 2 + drivers/hwtracing/coresight/coresight-tpdm.c | 718 ++++++++++++++++++++- drivers/hwtracing/coresight/coresight-tpdm.h | 161 +++++ drivers/hwtracing/coresight/coresight-trbe.c | 23 +- drivers/hwtracing/coresight/coresight-trbe.h | 2 + drivers/hwtracing/ptt/hisi_ptt.c | 33 +- drivers/hwtracing/ptt/hisi_ptt.h | 1 + include/linux/coresight.h | 1 + 21 files changed, 1411 insertions(+), 58 deletions(-)