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>

1 files changed, 4 insertions, 1 deletions

diff --git a/arch/mn10300/Kconfig.debug b/arch/mn10300/Kconfig.debug
index c2fa3a8f9eef..bdbfd444a9ff 100644
--- 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