On Mon, 04 May 2026 14:45:06 -0600 Jim Cromie <[email protected]> wrote:
> This series is nearly all maintenance: it refactors/splits functions, > tightens an internal callchain, drops linked-listing where an > array,length is already available, reduces verbose=3 logging for > usability, and reorganizes several structs for better organization. > > Getting these into linux-next for integration testing would clear the > deck for fixing Dynamic-debug classmaps, which is needed to restore > the un-BROKEN status of DRM_USE_DYNAMIC_DEBUG. > > Theyre on master at v7.1-rc2 > > The "modules" intersection is on the re-composing of struct > ddebug_info, which is a member in struct module, and maps a module's > __dyndbg* elf sections. > > The user visible change to /proc/dynamic_debug/control is s/class > unknown/class:_UNKNOWN_/, which is a more visible/greppable indication > of incomplete class definitions. Wait. We can't make userspace-visible changes? > Coder visible change is to drop the enum ddebug_class_map_type's > unused vals - namely: DD_CLASS_TYPE_DISJOINT_NAMES > & DD_CLASS_TYPE_LEVEL_NAMES > > These allowed more symbolic named inputs: > echo +DRM_UT_CORE > /sys/module/drm/parameters/debug > > But theyre unused 3 years later, and probably not worth keeping. > With a removal commit in the log, its easy enough to restore them later. > > ... > > MAINTAINERS | 1 + > include/linux/dynamic_debug.h | 106 ++--- > kernel/module/main.c | 12 +- > lib/dynamic_debug.c | 504 > ++++++++++----------- > lib/test_dynamic_debug.c | 28 +- > tools/testing/selftests/Makefile | 1 + > tools/testing/selftests/dynamic_debug/Makefile | 9 + > tools/testing/selftests/dynamic_debug/config | 7 + > .../selftests/dynamic_debug/dyndbg_selftest.sh | 257 +++++++++++ > 9 files changed, 582 insertions(+), 343 deletions(-) No Documentation/ updates?
