Hi Greg, These are patches I have queued for the next merge window. Please consider pulling.
The following changes since commit 1b79dff672ca09a5461cc1d46ad81c62137841c5: Merge 4.5-rc4 into char-misc-next (2016-02-14 14:25:59 -0800) are available in the git repository at: https://github.com/virtuoso/linux-perf.git stm-for-greg for you to fetch changes up to fb756bc533ca533c2f415b74589b7172c3456b7c: stm class: dummy_stm: Add link callback for fault injection (2016-02-15 15:54:37 +0200) ---------------------------------------------------------------- Alexander Shishkin (16): intel_th: Depend on HAS_IOMEM intel_th: gth: Remove commented-out code intel_th: Update scratchpad bits according to enabled output activity intel_th: sth: Sanitize packet callback's return values intel_th: Set root device's drvdata early intel_th: Use real device index in the node names stm class: Use driver's packet callback return value stm class: Support devices with multiple instances stm class: dummy_stm: Create multiple devices stm class: Add heartbeat stm source device stm class: Fix unlocking braino in the error path stm class: Guard output assignment against concurrency stm class: Fix unbalanced module/device refcounting stm class: Fix a race in unlinking stm class: Plug stm device's unlink callback stm class: dummy_stm: Add link callback for fault injection Chunyan Zhang (1): stm class: Fix master deallocation in device unregistering Laurent FERT (2): intel_th: msu: Fix offset for wrapped block intel_th: msu: Release resources on read error Lucas Tanure (1): stm class: Use a signed return type for stm_find_master_chan drivers/hwtracing/intel_th/Kconfig | 2 +- drivers/hwtracing/intel_th/core.c | 30 +++++++- drivers/hwtracing/intel_th/gth.c | 32 ++++---- drivers/hwtracing/intel_th/gth.h | 3 - drivers/hwtracing/intel_th/intel_th.h | 41 ++++++++++ drivers/hwtracing/intel_th/msu.c | 9 +-- drivers/hwtracing/intel_th/pci.c | 2 - drivers/hwtracing/intel_th/sth.c | 11 ++- drivers/hwtracing/stm/Kconfig | 11 +++ drivers/hwtracing/stm/Makefile | 2 + drivers/hwtracing/stm/core.c | 138 ++++++++++++++++++++++++++-------- drivers/hwtracing/stm/dummy_stm.c | 71 ++++++++++++++--- drivers/hwtracing/stm/heartbeat.c | 130 ++++++++++++++++++++++++++++++++ drivers/hwtracing/stm/policy.c | 7 +- drivers/hwtracing/stm/stm.h | 1 + include/linux/stm.h | 10 +++ 16 files changed, 420 insertions(+), 80 deletions(-) create mode 100644 drivers/hwtracing/stm/heartbeat.c
