[GIT PULL] kgdb changes for v5.12

[Daniel Thompson]

The following changes since commit 19c329f6808995b142b3966301f217c831e7cf31:

  Linux 5.11-rc4 (2021-01-17 16:37:05 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux.git/ tags/kgdb-5.12-rc1

for you to fetch changes up to f11e2bc682cc197e33bfd118178cadb61326dc0e:

  kgdb: Remove kgdb_schedule_breakpoint() (2021-02-11 10:51:56 +0000)

----------------------------------------------------------------
kgdb patches for 5.12

Another fairly small set of changes of changes this cycle. The most
significant functional change is a fix to better manage the flags
when allocating memory.

Additionally there is the removal of some unused code (which is
slightly more dramatic than it sounds given it means there are now no
tasklets in kgdb) together with a tidy up of the debug prints and some
spelling corrections for the documentation.

Signed-off-by: Daniel Thompson <daniel.thompson@xxxxxxxxxx>

----------------------------------------------------------------
Daniel Thompson (1):
      kgdb: Remove kgdb_schedule_breakpoint()

Lukas Bulwahn (1):
      kgdb: rectify kernel-doc for kgdb_unregister_io_module()

Stephen Zhang (1):
      kdb: kdb_support: Fix debugging information problem

Sumit Garg (1):
      kdb: Make memory allocations more robust

wengjianfeng (1):
      kernel: debug: fix typo issue

 include/linux/kgdb.h           |  1 -
 kernel/debug/debug_core.c      | 28 +---------------------
 kernel/debug/gdbstub.c         |  4 ++--
 kernel/debug/kdb/kdb_private.h | 12 +++++++++-
 kernel/debug/kdb/kdb_support.c | 53 ++++++++++++++++--------------------------
 5 files changed, 34 insertions(+), 64 deletions(-)