[v2,0/3] Add KGDB support to PA-RISC

Message

Sven Schnelle April 4, 2019, 7:14 p.m. UTC

Hi,

this is v2 of the patch set. Changes compared to v1:

- add a missing #ifdef CONFIG_KGDB in traps.c, to fix a compile error
  when CONFIG_KGDB is not enabled.
- call __patch_text() in kgdb, as kgdb already stops all CPUs.

Sven Schnelle (3):
  parisc: add set_fixmap()/clear_fixmap()
  parisc: add parisc code patching
  parisc: add KGDB support

 arch/parisc/Kconfig              |   1 +
 arch/parisc/include/asm/fixmap.h |  19 ++-
 arch/parisc/include/asm/kgdb.h   |  68 ++++++++++
 arch/parisc/include/asm/patch.h  |  11 ++
 arch/parisc/kernel/Makefile      |   4 +-
 arch/parisc/kernel/kgdb.c        | 210 +++++++++++++++++++++++++++++++
 arch/parisc/kernel/patch.c       |  78 ++++++++++++
 arch/parisc/kernel/traps.c       |  17 +++
 arch/parisc/mm/Makefile          |   2 +-
 arch/parisc/mm/fixmap.c          |  43 +++++++
 arch/parisc/mm/init.c            |  14 ++-
 11 files changed, 459 insertions(+), 8 deletions(-)
 create mode 100644 arch/parisc/include/asm/kgdb.h
 create mode 100644 arch/parisc/include/asm/patch.h
 create mode 100644 arch/parisc/kernel/kgdb.c
 create mode 100644 arch/parisc/kernel/patch.c
 create mode 100644 arch/parisc/mm/fixmap.c