[GIT PULL] Coresight changes for v5.17

[GIT PULL] Coresight changes for v5.17

[Mathieu Poirier]

The following changes since commit fa55b7dcdc43c1aa1ba12bca9d2dd4318c2a0dbf:

  Linux 5.16-rc1 (2021-11-14 13:56:52 -0800)

are available in the Git repository at:

  git@gitolite.kernel.org:pub/scm/linux/kernel/git/coresight/linux.git tags/coresight-next-v5.17

for you to fetch changes up to efa56eddf5d5c03a90abe708431f16c12c291837:

  coresight: core: Fix typo in a comment (2021-12-13 11:54:07 -0700)

----------------------------------------------------------------
Coresight changes for v5.17

Hi Greg,

I'm sending this a little early due to the holiday schedule.  There might be
another pull request for rc8 in January - let's see when we get there. 
 
This pull request includes:

- A patch that uses devm_bitmap_zalloc() instead of the open-coded
equivalent.

- Work to make coresight complex configuration loadable via modules.

- Some coresight documentation updates.

Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>

----------------------------------------------------------------
Christophe JAILLET (1):
      coresight: Use devm_bitmap_zalloc when applicable

Jason Wang (1):
      coresight: core: Fix typo in a comment

Mike Leach (7):
      Documentation: coresight: Fix documentation issue
      coresight: configuration: Update API to introduce load owner concept
      coresight: configuration: Update API to permit dynamic load/unload
      coresight: syscfg: Update load API for config loadable modules
      coresight: syscfg: Example CoreSight configuration loadable module
      coresight: configfs: Allow configfs to activate configuration
      Documentation: coresight: Update coresight configuration docs

 Documentation/trace/coresight/coresight-config.rst |  78 ++++-
 MAINTAINERS                                        |   1 +
 .../hwtracing/coresight/coresight-cfg-preload.c    |   9 +-
 drivers/hwtracing/coresight/coresight-config.h     |   9 +-
 drivers/hwtracing/coresight/coresight-core.c       |   2 +-
 drivers/hwtracing/coresight/coresight-etm4x-core.c |  11 +-
 drivers/hwtracing/coresight/coresight-stm.c        |  10 +-
 .../coresight/coresight-syscfg-configfs.c          |  87 ++++++
 .../coresight/coresight-syscfg-configfs.h          |   4 +
 drivers/hwtracing/coresight/coresight-syscfg.c     | 315 +++++++++++++++++++--
 drivers/hwtracing/coresight/coresight-syscfg.h     |  39 ++-
 samples/Kconfig                                    |   9 +
 samples/Makefile                                   |   1 +
 samples/coresight/Makefile                         |   4 +
 samples/coresight/coresight-cfg-sample.c           |  73 +++++
 15 files changed, 595 insertions(+), 57 deletions(-)
 create mode 100644 samples/coresight/Makefile
 create mode 100644 samples/coresight/coresight-cfg-sample.c

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Re: [GIT PULL] Coresight changes for v5.17

[Greg KH]

On Mon, Dec 20, 2021 at 10:38:20AM -0700, Mathieu Poirier wrote:
> The following changes since commit fa55b7dcdc43c1aa1ba12bca9d2dd4318c2a0dbf:
> 
>   Linux 5.16-rc1 (2021-11-14 13:56:52 -0800)
> 
> are available in the Git repository at:
> 
>   git@gitolite.kernel.org:pub/scm/linux/kernel/git/coresight/linux.git tags/coresight-next-v5.17

Pulled and pushed out, thanks.

greg k-h

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