From: Randy Dunlap rdunlap@infradead.org
[ Upstream commit fda1bc533094a7db68b11e7503d2c6c73993d12a ]
FRAME_POINTER depends on DEBUG_KERNEL so DWARF_UNWINDER should depend on DEBUG_KERNEL before selecting FRAME_POINTER.
WARNING: unmet direct dependencies detected for FRAME_POINTER Depends on [n]: DEBUG_KERNEL [=n] && (M68K || UML || SUPERH [=y]) || ARCH_WANT_FRAME_POINTERS [=n] Selected by [y]: - DWARF_UNWINDER [=y]
Fixes: bd353861c735 ("sh: dwarf unwinder support.") Signed-off-by: Randy Dunlap rdunlap@infradead.org Cc: Matt Fleming matt@console-pimps.org Cc: Matt Fleming matt@codeblueprint.co.uk Cc: Yoshinori Sato ysato@users.sourceforge.jp Cc: John Paul Adrian Glaubitz glaubitz@physik.fu-berlin.de Cc: Geert Uytterhoeven geert+renesas@glider.be Reviewed-by: Geert Uytterhoeven geert+renesas@glider.be Tested-by: John Paul Adrian Glaubitz glaubitz@physik.fu-berlin.de Signed-off-by: Rich Felker dalias@libc.org Signed-off-by: Sasha Levin sashal@kernel.org --- arch/sh/Kconfig.debug | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/sh/Kconfig.debug b/arch/sh/Kconfig.debug index 5f2bb4242c0f7..c50c397cbcf75 100644 --- a/arch/sh/Kconfig.debug +++ b/arch/sh/Kconfig.debug @@ -60,6 +60,7 @@ config DUMP_CODE
config DWARF_UNWINDER bool "Enable the DWARF unwinder for stacktraces" + depends on DEBUG_KERNEL select FRAME_POINTER depends on SUPERH32 default n