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-rw-r--r--arch/powerpc/Kbuild6
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/powerpc/Kbuild b/arch/powerpc/Kbuild
index 5e2f9eaa3ee7..b010ccb071b6 100644
--- a/arch/powerpc/Kbuild
+++ b/arch/powerpc/Kbuild
@@ -1,5 +1,6 @@
# SPDX-License-Identifier: GPL-2.0
-subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror
+subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror -Wa,--fatal-warnings
+subdir-asflags-$(CONFIG_PPC_WERROR) := -Wa,--fatal-warnings
obj-y += kernel/
obj-y += mm/
@@ -16,3 +17,6 @@ obj-$(CONFIG_KVM) += kvm/
obj-$(CONFIG_PERF_EVENTS) += perf/
obj-$(CONFIG_KEXEC_CORE) += kexec/
obj-$(CONFIG_KEXEC_FILE) += purgatory/
+
+# for cleaning
+subdir- += boot tools