[GIT PULL] KGDB/KDB regression fixes for 3.4-rc2

[GIT PULL] KGDB/KDB regression fixes for 3.4-rc2

[Jason Wessel]

The following changes since commit 1ba0c1720eb0de2d0f3abf84c0b128d10af520d1:

  kdb: Add message about CONFIG_DEBUG_RODATA on failure to install breakpoint (2012-03-22 15:07:16 -0500)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git tags/for_linus-3.4-rc2

for you to fetch changes up to 3751d3e85cf693e10e2c47c03c8caa65e171099b:

  x86,kgdb: Fix DEBUG_RODATA limitation using text_poke() (2012-03-29 17:41:25 -0500)

----------------------------------------------------------------
KGDB/KDB regression fixes
   3.4: Fix an an Smatch warning that appeared in the 3.4 merge window
   3.0: Fix kgdb test suite with SMP for all archs without HW single stepping
2.6.36: Fix kgdb sw breakpoints with CONFIG_DEBUG_RODATA=y limitations on x86
2.6.26: Fix oops on kgdb test suite with CONFIG_DEBUG_RODATA
        Fix kgdb test suite with SMP for all archs with HW single stepping

----------------------------------------------------------------
Jason Wessel (6):
      kdb: Fix smatch warning on dbg_io_ops->is_console
      kgdbts: Fix kernel oops with CONFIG_DEBUG_RODATA
      kgdbts: (1 of 2) fix single step awareness to work correctly with SMP
      kgdbts: (2 of 2) fix single step awareness to work correctly with SMP
      kgdb,debug_core: pass the breakpoint struct instead of address and memory
      x86,kgdb: Fix DEBUG_RODATA limitation using text_poke()

 arch/x86/kernel/kgdb.c    |   60 +++++++++++++++++
 drivers/misc/kgdbts.c     |  160 ++++++++++++++++++++++++++++++++-------------
 include/linux/kgdb.h      |    7 +-
 kernel/debug/debug_core.c |   53 +++++++--------
 kernel/debug/kdb/kdb_io.c |    2 +-
 5 files changed, 204 insertions(+), 78 deletions(-)