diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86_64/Makefile | 4 | ||||
| -rw-r--r-- | arch/x86_64/kernel/vmlinux.lds.S | 2 |
2 files changed, 4 insertions, 2 deletions
diff --git a/arch/x86_64/Makefile b/arch/x86_64/Makefile index 51d83288d62..2d3e9be229c 100644 --- a/arch/x86_64/Makefile +++ b/arch/x86_64/Makefile @@ -38,8 +38,10 @@ CFLAGS += -pipe # actually it makes the kernel smaller too. CFLAGS += -fno-reorder-blocks CFLAGS += -Wno-sign-compare -ifneq ($(CONFIG_DEBUG_INFO),y) +ifneq ($(CONFIG_UNWIND_INFO),y) CFLAGS += -fno-asynchronous-unwind-tables +endif +ifneq ($(CONFIG_DEBUG_INFO),y) # -fweb shrinks the kernel a bit, but the difference is very small # it also messes up debugging, so don't use it for now. #CFLAGS += $(call cc-option,-fweb) diff --git a/arch/x86_64/kernel/vmlinux.lds.S b/arch/x86_64/kernel/vmlinux.lds.S index 58b19215b4b..4cbbe7c4883 100644 --- a/arch/x86_64/kernel/vmlinux.lds.S +++ b/arch/x86_64/kernel/vmlinux.lds.S @@ -189,7 +189,7 @@ SECTIONS /* Sections to be discarded */ /DISCARD/ : { *(.exitcall.exit) -#ifndef CONFIG_DEBUG_INFO +#ifndef CONFIG_UNWIND_INFO *(.eh_frame) #endif } |