2007-10-31 Jay Lan  <jlan@sgi.com>

	* Backport KDB changes from 2.6.23 to 2.6.16 SLES10 SP2.

2007-08-30 Keith Owens  <kaos@sgi.com>

	* Backport KDB changes from 2.6.23-rc4 to 2.6.16 SLES10 SP1.

	* New i386/x86_64 backtrace requires that kdb_save_running() does not
	  exit until after kdb_main_loop() has completed.
	* kdb v4.4-2.6.23-rc4-x86_64-2.
	* Delete obsolete kdba_bt.c.
	* kdb v4.4-2.6.23-rc1-x86_64-2.
	* New x86 backtrace code.
	* kdb v4.4-2.6.22-x86_64-2.
	* Hook into DIE_NMIWATCHDOG.
	* kdb v4.4-2.6.22-rc5-x86_64-2.
	* Register KDBENTER_VECTOR early on the boot cpu.
	* kdb v4.4-2.6.22-rc2-x86_64-2.
	* Update dumpregs comments for rdmsr and wrmsr commands.
	  Bernardo Innocenti.
	* kdb v4.4-2.6.21-x86_64-3.
	* Change kdba_late_init to kdba_arch_init so KDB_ENTER() can be used
	  earlier.
	* kdb v4.4-2.6.21-x86_64-2.
	* Select KALLSYMS and KALLSYMS_ALL when KDB is selected.
	* kdb v4.4-2.6.21-rc7-x86_64-2.
	* Remove sparse warnings.
	* kdb v4.4-2.6.20-x86_64-3.
	* Initialise variable bits of struct disassemble_info each time.
	* kdb v4.4-2.6.20-x86_64-2.
	* Export kdba_dumpregs.
	* kdb v4.4-2.6.19-x86_64-2.
	* Only use VT keyboard if the command line allows it and there is an
	  interrupt registered for an i8042 chip.
	* kdb v4.4-2.6.19-rc5-x86_64-3.
	* Only use VT console if the command line allows it.
	* kdb v4.4-2.6.19-rc5-x86_64-2.
	* Make the KDBENTER_VECTOR an interrupt gate instead of a trap gate, it
	  simplifies the code and disables interrupts on KDB_ENTER().
	* Exclude the KDBENTER_VECTOR from irq assignment.
	* Enable KDB_ENTER() again.
	* kdb v4.4-2.6.19-rc1-x86_64-2.
	* Remove #include <linux/config.h>
 	* kdb v4.4-2.6.18-x86_64-2.
	* Do not print debugstackptr in cpu_pda, it will be deleted soon.
	* Add KDB_ENTER().
	* Add warning for problems when following alternate stacks.
	* kdb v4.4-2.6.18-rc5-x86_64-3.
	* Rewrite all backtrace code.
	* Add pt_regs and cpu_pda commands.
	* Include patch to define orig_ist, to be removed once that patch is in
	  the community tree.
	* kdb v4.4-2.6.18-rc5-x86_64-2.
	* sparse cleanups
	* kdb v4.4-2.6.18-rc1-x86_64-2.
	* Backout spurious SuSE changes.  Reinstate arch/x86_64/kdb/kdba_io.c,
	  arch/x86-64/kdb/pc_keyb.h.  Remove arch/x86_64/x86_64/longjmp.S.  Use
	  correct x86_64 longjmp code.
	* fix-suse-kdb-v4.4-2.6.18-rc1-x86_64-1.
	* Make KDB rendezvous on x86_64 a two stage approach.
	* Move smp_kdb_stop() and smp_kdb_interrupt() to kdbasupport.c.
	* Move setting of interrupt traps to kdbasupport.c.
	* Add KDB_REASON_CPU_UP support.
	* Move per cpu setup to kdba_cpu_up().
	* Delete kdba_enable_mce, architectures now do their own setup.
	* Delete kdba_enable_lbr, kdba_disable_lbr, kdba_print_lbr,
	  page_fault_mca.  Only ever implemented on x86, difficult to maintain
	  and rarely used in the field.
	* Replace #ifdef KDB_HAVE_LONGJMP with #ifdef kdba_setjmp.
	* kdb v4.4-2.6.17-x86_64-2.
	* Define arch/x86_64/kdb/kdb_cmds.
	* kdb v4.4-2.6.17-rc5-x86_64-2.
 	* Refresh bfd related files from binutils 2.16.91.0.2.
 	* kdb v4.4-2.6.17-rc4-x86_64-2.

2005-09-30 Jack F. Vogel <jfv@bluesong.net>
	* Port to 2.6.14-rc2
	* sync with a couple changes from Keith
	* Add backtrace code from Jim Houston
	  (thanks Jim)

2005-08-31 Jack F. Vogel <jfv@bluesong.net>
	* Change to linker script for kexec
	  thanks to Steven Dake <sdake@mvista.com>

2005-08-30 Jack F. Vogel <jfv@bluesong.net>
	* Notify struct should not be devinit
	  thanks IWAMOTO Toshihiro <iwamoto@valinux.co.jp>

2005-08-25 Jack F. Vogel <jfv@bluesong.net>
	* Update to 2.6.11
	* Fix to synchronize with the notify changes
	  thanks to Jim Houston.

2004-09-30 Keith Owens <kaos@sgi.com>
	* Port to 2.6.9-rc2
	* Fix line editting characters.  Jim Houston, Comcast.
	* kdb v4.4-2.6.9-rc2-x86-64-1.

2004-08-15 Jack F. Vogel <jfv@bluesong.net>
	* Port to 2.6.8
	* tighten up the code, using the built-in
	  die_chain notify interface, thanks to
	  Andi Kleen for pointing this out.

2004-05-15 Jack F. Vogel <jfv@bluesong.net>
	* port to 2.6.6 for x86_64

2003-12-15 Cliff Neighbors <cliff@fabric7.com>
	* initial port from i386 to x86_64

2002-08-10 Keith Owens  <kaos@sgi.com>

	* Replace kdb_port with kdb_serial to support memory mapped I/O.
	  Note: This needs kdb v2.3-2.4.19-common-2 or later.
	* kdb v2.3-2.4.19-i386-3.

2002-08-09 Keith Owens  <kaos@sgi.com>

	* Use -fno-optimize-sibling-calls for kdb if gcc supports it.
	* .text.lock does not consume an activation frame.
	* kdb v2.3-2.4.19-i386-2.

2002-08-07 Keith Owens  <kaos@sgi.com>

	* Upgrade to 2.4.19.
	* Remove individual SGI copyrights, the general SGI copyright applies.
	* New .text.lock name.  Hugh Dickins.
	* Set KERNEL_CS in kdba_getcurrentframe.  Hugh Dickins.
	* Clean up disassembly layout.  Hugh Dickins, Keith Owens.
	* Replace hard coded stack size with THREAD_SIZE.  Hugh Dickins.
	* Better stack layout on bt with no frame pointers.  Hugh Dickins.
	* Make i386 IO breakpoints (bpha <address> IO) work again.
	  Martin Wilck, Keith Owens.
	* Remove fixed KDB_MAX_COMMANDS size.
	* Add set_fs() around __copy_to_user on kernel addresses.
	  Randolph Chung.
	* Position i386 for CONFIG_NUMA_REPLICATE.
	* kdb v2.3-2.4.19-i386-1.

2002-07-09 Keith Owens  <kaos@sgi.com>

	* Upgrade to 2.4.19-rc1.

2002-06-14 Keith Owens  <kaos@sgi.com>

	* Upgrade to 2.4.19-pre10.
	* kdb v2.1-2.4.19-pre10-i386-1.

2002-04-09 Keith Owens  <kaos@sgi.com>

	* Upgrade to 2.4.19-pre6.
	* kdb v2.1-2.4.19-pre6-i386-1.

2002-02-26 Keith Owens  <kaos@sgi.com>

	* Upgrade to 2.4.18.
	* kdb v2.1-2.4.18-i386-1.

2002-01-18 Keith Owens  <kaos@sgi.com>

	* Use new kdb_get/put functions.
	* Define kdba_{get,put}area_size functions for i386.
	* Remove over-engineered dblist callback functions.
	* Correctly handle failing call disp32 in backtrace.
	* Remove bp_instvalid flag, redundant code.
	* Remove dead code.
	* kdb v2.1-2.4.17-i386-1.

2002-01-04 Keith Owens  <kaos@sgi.com>

	* Sync xfs <-> kdb i386 code.

