Commit 79aac889 authored by Michal Simek's avatar Michal Simek
Browse files

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: default avatarMichal Simek <monstr@monstr.eu>
parent 6847ba91

lib/Kconfig.debug

+3 −3
Original line number Diff line number Diff line
@@ -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