2021-12-20 17:38:28

by Mathieu Poirier

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

The following changes since commit fa55b7dcdc43c1aa1ba12bca9d2dd4318c2a0dbf:

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

are available in the Git repository at:

[email protected]: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 <[email protected]>

----------------------------------------------------------------
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

2021-12-21 09:10:31

by Greg Kroah-Hartman

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

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:
>
> [email protected]:pub/scm/linux/kernel/git/coresight/linux.git tags/coresight-next-v5.17

Pulled and pushed out, thanks.

greg k-h