[Kgdb-bugreport] [PATCH 0/15] kgdb, kdb: proposed merge set for 2.6.36
Status: Beta
Brought to you by:
jwessel
From: Jason W. <jas...@wi...> - 2010-07-30 19:18:02
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These are the patches for kgdb we have so far which have passed regression testing during the 2.6.35 cycle. The key new features here are: * ftdump command for kdb - dumps the ftrace buffer for all cpus or an indivdual cpu * Individual register read / read in kdb (x86, mips, arm) * Generic plumbing for gdb serial register packets 'p' and 'P' - implmentations for x86, mips and arm * A new console poll driver for the sunhv serial console (sparc) * ARM kgdb makes use of die notifiers * Optimize gdbserial response packets contaning "thread:" The remainders of the patches contain miscelaenous cleanups. optimation for the gdb serial packets which contain the "thread:" Jason. --- The following changes since commit a2dccdb2055abeb8a7ce8e45e5f83de9c980a00c: Linus Torvalds (1): Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6 are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb.git kgdb-next Andi Kleen (1): KGDB: Remove set but unused newPC Andy Shevchenko (1): kgdb: remove custom hex_to_bin()implementation Jason Wessel (12): gdbstub: Optimize kgdb's "thread:" response for the gdb serial protocol kgdb,kdb: individual register set and and get API x86,kgdb: Individual register get/set for x86 mips,kgdb: Individual register get/set for mips arm,kgdb: Individual register get/set for arm gdbstub,x86: 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 sunhv,kgdboc: Add sunhv console poll hooks for kgdboc mm,kdb,kgdb: Add a debug reference for the kdb kmap usage Michal Simek (1): 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 | 203 ++++++++++++++++++++++++++++++------------ arch/powerpc/kernel/kgdb.c | 2 +- arch/x86/include/asm/kgdb.h | 20 +++-- arch/x86/kernel/kgdb.c | 171 +++++++++++++++++------------------ drivers/serial/sunhv.c | 51 +++++++++++ include/linux/kgdb.h | 15 +++- 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, 840 insertions(+), 300 deletions(-) create mode 100644 kernel/trace/trace_kdb.c |