MN10300: Deprecate gdbstub

Deprecate the MN10300 arch's gdbstub in favour of KGDB, which is more capable
in some areas (such as SMP) and almost as capable in others (it's I/O is not as
decoupled and it can't start as early).  gdbstub will be removed in a later
version when we're satisfied with KGDB's working.

Signed-off-by: David Howells <dhowells@redhat.com>

diff --git a/arch/mn10300/Kconfig.debug b/arch/mn10300/Kconfig.debug
index c2fa3a8..bdbfd44 100644 (file)
--- a/arch/mn10300/Kconfig.debug
+++ b/arch/mn10300/Kconfig.debug
@@ -36,7 +36,7 @@ config KPROBES
 
 config GDBSTUB
        bool "Remote GDB kernel debugging"
-       depends on DEBUG_KERNEL
+       depends on DEBUG_KERNEL && DEPRECATED
        select DEBUG_INFO
        select FRAME_POINTER
        help
@@ -46,6 +46,9 @@ config GDBSTUB
          RAM to avoid excessive linking time. This is only useful for kernel
          hackers. If unsure, say N.
 
+         This is deprecated in favour of KGDB and will be removed in a later
+         version.
+
 config GDBSTUB_IMMEDIATE
        bool "Break into GDB stub immediately"
        depends on GDBSTUB