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From: Jason Wessel on 5 Aug 2010 10:50
Linus, please pull the for_linus branch which contains all the core
kgdb and kdb changes intended for the 2.6.36 kernel.

git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb.git for_lin
us

The key new features here are:

* ftdump command for kdb
- dumps the ftrace buffer for all cpus or an individual cpu
* Individual register read / write in kdb (x86, mips, arm)
* Generic plumbing for gdb serial register packets 'p' and 'P'
- implementations for x86, mips and arm
* ARM kgdb makes use of die notifiers
* Optimize gdbserial response packets containing "thread:"

The remainder of the patches contain miscellaneous cleanups.

Jason.

---
Andi Kleen (1):
KGDB: Remove set but unused newPC

Andy Shevchenko (1):
kgdb: remove custom hex_to_bin()implementation

Dongdong Deng (1):
kgdb,x86: use macro HBP_NUM to replace magic number 4

Jason Wessel (13):
gdbstub: Optimize kgdb's "thread:" response for the gdb serial protocol
kgdb,kdb: individual register set and and get API
kgdb,x86: Individual register get/set for x86
kgdb,mips: Individual register get/set for mips
kgdb,arm: Individual register get/set for arm
gdbstub: Implement gdbserial 'p' and 'P' packets
gdbstub: do not directly use dbg_reg_def[] in gdb_cmd_reg_set()
arm,kgdb: Add ability to trap into debugger on notify_die
ftrace,kdb: Extend kdb to be able to dump the ftrace buffer
ftrace,kdb: Allow dumping a specific cpu's buffer with ftdump
mm,kdb,kgdb: Add a debug reference for the kdb kmap usage
kgdb,mips: remove unused kgdb_cpu_doing_single_step operations
debug_core,kdb: fix crash when arch does not have single step

Michal Simek (1):
kgdb,powerpc: Replace hardcoded offset by BREAK_INSTR_SIZE

arch/arm/include/asm/kgdb.h | 6 +-
arch/arm/kernel/kgdb.c | 124 ++++++++++++++++---------
arch/mips/include/asm/kgdb.h | 19 ++--
arch/mips/kernel/kgdb.c | 211 +++++++++++++++++++++++++++++-------------
arch/powerpc/kernel/kgdb.c | 2 +-
arch/x86/include/asm/kgdb.h | 20 ++--
arch/x86/kernel/kgdb.c | 189 ++++++++++++++++++-------------------
include/linux/kgdb.h | 15 +++-
kernel/debug/debug_core.c | 2 +
kernel/debug/gdbstub.c | 189 +++++++++++++++++++++++++++-----------
kernel/debug/kdb/kdb_main.c | 132 ++++++++++++++++++++++++---
kernel/trace/Makefile | 3 +
kernel/trace/trace.c | 43 +++++----
kernel/trace/trace.h | 19 ++++
kernel/trace/trace_kdb.c | 136 +++++++++++++++++++++++++++
mm/highmem.c | 7 ++
16 files changed, 801 insertions(+), 316 deletions(-)
create mode 100644 kernel/trace/trace_kdb.c
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