fault injection: disable stacktrace filter for x86-64

Disable stacktrace filter support for x86-64 for now.  Will be enable when we
can get the dwarf2 unwinder back.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Acked-by: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index ee05b8a061b5a5277b8b2d16ca2ace00f8c71fe7..fbc5c622acb05db13d5cb5d248e42837470b1ca4 100644 (file)
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -438,6 +438,7 @@ config FAULT_INJECTION_DEBUG_FS
 config FAULT_INJECTION_STACKTRACE_FILTER
        bool "stacktrace filter for fault-injection capabilities"
        depends on FAULT_INJECTION_DEBUG_FS && STACKTRACE_SUPPORT
+       depends on !X86_64
        select STACKTRACE
        select FRAME_POINTER
        help