Hi Greg
Please find this pull request for CoreSight subsystem targeting v7.3. Almost all of them are fixes to the existing code, along with a MAINTAINERS update for HiSilicon PTT driver.
Kindly pull
Suzuki
The following changes since commit 8cdeaa50eae8dad34885515f62559ee83e7e8dda:
Linux 7.2-rc2 (2026-07-05 14:44:06 -1000)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git tags/coresight-next-v7.3
for you to fetch changes up to 9e3604d7369cfc0110100eb1a0acab1865ee2d18:
coresight: etm4x: remove redundant fields in etmv4_save_state (2026-08-07 10:45:11 +0100)
---------------------------------------------------------------- coresight: Updates for Linux v7.3
This is relatively smaller update for CoreSight/hwtracing subsystem updates. - MAINTAINERS update for HiSilicon PCI Trace & Tune drivers - Minor fixes to hisi_ptt driver - Various fixes to the coresight etm4x dirvers
Signed-off-by: Suzuki K Poulose suzuki.poulose@arm.com
---------------------------------------------------------------- Jonathan Cameron (1): MAINTAINERS: Update HiSilicon PCI Trace and Tune maintainer
Kuan-Wei Chiu (1): coresight: etm3x: Fix cntr_val_show() to match cntr_val_store() behavior
Sanman Pradhan (2): hwtracing: hisi_ptt: Propagate DMA reset timeout in trace_start() hwtracing: hisi_ptt: Remove unnecessary trace buffer zeroing in trace_start()
Yeoreum Yun (5): coresight: etm4x: fix wrong check of etm4x_sspcicrn_present() coresight: etm4x: fix underflow for usage of (nrseqstate - 1) coresight: etm4x: fix leaked trace id coresight: etm4x: missing cscfg_csdev_disable_active_config() in perf enable coresight: etm4x: remove redundant fields in etmv4_save_state
MAINTAINERS | 3 +- .../hwtracing/coresight/coresight-etm3x-sysfs.c | 15 ++---- drivers/hwtracing/coresight/coresight-etm4x-cfg.c | 2 +- drivers/hwtracing/coresight/coresight-etm4x-core.c | 59 +++++++++++++--------- .../hwtracing/coresight/coresight-etm4x-sysfs.c | 6 ++- drivers/hwtracing/coresight/coresight-etm4x.h | 12 ++--- drivers/hwtracing/ptt/hisi_ptt.c | 25 ++++----- 7 files changed, 63 insertions(+), 59 deletions(-)