Commit 03c5c83b authored by Alexander Gordeev's avatar Alexander Gordeev
Browse files

s390/purgatory: disable branch profiling 



Avoid linker error for randomly generated config file that
has CONFIG_BRANCH_PROFILE_NONE enabled and make it similar
to riscv, x86 and also to commit 4bf3ec38 ("s390: disable
branch profiling for vdso").

Reviewed-by: default avatarVasily Gorbik <gor@linux.ibm.com>
Signed-off-by: default avatarAlexander Gordeev <agordeev@linux.ibm.com>
parent 89c0c62e

arch/s390/purgatory/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -26,6 +26,7 @@ KBUILD_CFLAGS += -Wno-pointer-sign -Wno-sign-compare 
KBUILD_CFLAGS += -fno-zero-initialized-in-bss -fno-builtin -ffreestanding

KBUILD_CFLAGS += -Os -m64 -msoft-float -fno-common

KBUILD_CFLAGS += -fno-stack-protector

KBUILD_CFLAGS += -DDISABLE_BRANCH_PROFILING

KBUILD_CFLAGS += $(CLANG_FLAGS)

KBUILD_CFLAGS += $(call cc-option,-fno-PIE)

KBUILD_AFLAGS := $(filter-out -DCC_USING_EXPOLINE,$(KBUILD_AFLAGS))