[IA64] Remove experimental status of kdump

This patch removes the experimental status of kdump on IA64. kdump is on IA64
now since more than one year and it has proven to be stable.

Signed-off-by: Bernhard Walle <bwalle@suse.de>
Signed-off-by: Tony Luck <tony.luck@intel.com>

arch/ia64/Kconfig

@@ -540,8 +540,8 @@ config KEXEC
 	  strongly in flux, so no good recommendation can be made.
 
 config CRASH_DUMP
-	  bool "kernel crash dumps (EXPERIMENTAL)"
-	  depends on EXPERIMENTAL && IA64_MCA_RECOVERY && !IA64_HP_SIM && (!SMP || HOTPLUG_CPU)
+	  bool "kernel crash dumps"
+	  depends on IA64_MCA_RECOVERY && !IA64_HP_SIM && (!SMP || HOTPLUG_CPU)
 	  help
 	    Generate crash dump after being started by kexec.