[PATCH v3 0/3] Powerpc64/Watchpoint: Few important fixes

[Ravi Bangoria]

v2: https://lists.ozlabs.org/pipermail/linuxppc-dev/2019-July/192967.html

v2->v3:
 - Rebase to powerpc/next
 - PATCH 2/3 is new

Ravi Bangoria (3):
  Powerpc64/Watchpoint: Fix length calculation for unaligned target
  Powerpc64/Watchpoint: Don't ignore extraneous exceptions
  Powerpc64/Watchpoint: Rewrite ptrace-hwbreak.c selftest

 arch/powerpc/include/asm/debug.h              |   1 +
 arch/powerpc/include/asm/hw_breakpoint.h      |   9 +-
 arch/powerpc/kernel/dawr.c                    |   6 +-
 arch/powerpc/kernel/hw_breakpoint.c           |  33 +-
 arch/powerpc/kernel/process.c                 |  46 ++
 arch/powerpc/kernel/ptrace.c                  |  37 +-
 arch/powerpc/xmon/xmon.c                      |   3 +-
 .../selftests/powerpc/ptrace/ptrace-hwbreak.c | 535 +++++++++++-------
 8 files changed, 413 insertions(+), 257 deletions(-)

-- 
2.20.1