microblaze: Disable FRAME_POINTER selection

Microblaze doesn't support frame pointers. Ftrace code
uses CALLER_ADDR1 which is defined in linux/ftrace.h. For Microblaze
is 0.

Signed-off-by: Michal Simek <monstr@monstr.eu>

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index e722e9d62221d40560176b5f8d2cabdcf74a5e2d..ab392d55eca10c8061679787a9b0c9de14b028a1 100644 (file)
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -528,7 +528,7 @@ config LOCKDEP
        bool
        depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
        select STACKTRACE
-       select FRAME_POINTER if !MIPS && !PPC && !ARM_UNWIND && !S390
+       select FRAME_POINTER if !MIPS && !PPC && !ARM_UNWIND && !S390 && !MICROBLAZE
        select KALLSYMS
        select KALLSYMS_ALL
 
@@ -958,13 +958,13 @@ config FAULT_INJECTION_STACKTRACE_FILTER
        depends on FAULT_INJECTION_DEBUG_FS && STACKTRACE_SUPPORT
        depends on !X86_64
        select STACKTRACE
-       select FRAME_POINTER if !PPC && !S390
+       select FRAME_POINTER if !PPC && !S390 && !MICROBLAZE
        help
          Provide stacktrace filter for fault-injection capabilities
 
 config LATENCYTOP
        bool "Latency measuring infrastructure"
-       select FRAME_POINTER if !MIPS && !PPC && !S390
+       select FRAME_POINTER if !MIPS && !PPC && !S390 && !MICROBLAZE
        select KALLSYMS
        select KALLSYMS_ALL
        select STACKTRACE