linux-stable/kernel/module
Jim Cromie 66f4006b6a kernel/module: add __dyndbg_classes section
Add __dyndbg_classes section, using __dyndbg as a model. Use it:

vmlinux.lds.h:

KEEP the new section, which also silences orphan section warning on
loadable modules.  Add (__start_/__stop_)__dyndbg_classes linker
symbols for the c externs (below).

kernel/module/main.c:
- fill new fields in find_module_sections(), using section_objs()
- extend callchain prototypes
  to pass classes, length
  load_module(): pass new info to dynamic_debug_setup()
  dynamic_debug_setup(): new params, pass through to ddebug_add_module()

dynamic_debug.c:
- add externs to the linker symbols.

ddebug_add_module():
- It currently builds a debug_table, and *will* find and attach classes.

dynamic_debug_init():
- add class fields to the _ddebug_info cursor var: di.

Signed-off-by: Jim Cromie <jim.cromie@gmail.com>
Link: https://lore.kernel.org/r/20220904214134.408619-16-jim.cromie@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-07 17:04:49 +02:00
..
debug_kmemleak.c
decompress.c module: Replace kmap() with kmap_local_page() 2022-07-20 14:27:46 -07:00
internal.h dyndbg: gather __dyndbg[] state into struct _ddebug_info 2022-09-07 17:04:48 +02:00
kallsyms.c module: Increase readability of module_kallsyms_lookup_name() 2022-07-11 10:49:14 -07:00
Kconfig module: Move module's Kconfig items in kernel/module/ 2022-07-12 12:07:25 -07:00
kdb.c
livepatch.c
main.c kernel/module: add __dyndbg_classes section 2022-09-07 17:04:49 +02:00
Makefile
procfs.c module: Modify module_flags() to accept show_state argument 2022-07-14 17:40:23 -07:00
signing.c
strict_rwx.c
sysfs.c
tracking.c
tree_lookup.c
version.c