Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livep...

[karo-tx-linux.git] / arch / Kconfig

diff --git a/arch/Kconfig b/arch/Kconfig
index c4d6833aacd98a75a226d337be0d6fb67d80fcd0..640999412d11450c2a60635b142cb41f58b6e62e 100644 (file)
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -720,6 +720,12 @@ config HAVE_STACK_VALIDATION
          Architecture supports the 'objtool check' host tool command, which
          performs compile-time stack metadata validation.
 
+config HAVE_RELIABLE_STACKTRACE
+       bool
+       help
+         Architecture has a save_stack_trace_tsk_reliable() function which
+         only returns a stack trace if it can guarantee the trace is reliable.
+
 config HAVE_ARCH_HASH
        bool
        default n