From ace9429bb58fd418f0c81d4c2835699bddf6bde6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:27:49 +0200 Subject: Adding upstream version 6.6.15. Signed-off-by: Daniel Baumann --- arch/powerpc/purgatory/Makefile | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 arch/powerpc/purgatory/Makefile (limited to 'arch/powerpc/purgatory/Makefile') diff --git a/arch/powerpc/purgatory/Makefile b/arch/powerpc/purgatory/Makefile new file mode 100644 index 0000000000..78473d69cd --- /dev/null +++ b/arch/powerpc/purgatory/Makefile @@ -0,0 +1,20 @@ +# SPDX-License-Identifier: GPL-2.0 + +KASAN_SANITIZE := n +KCSAN_SANITIZE := n + +targets += trampoline_$(BITS).o purgatory.ro + +# When profile-guided optimization is enabled, llvm emits two different +# overlapping text sections, which is not supported by kexec. Remove profile +# optimization flags. +KBUILD_CFLAGS := $(filter-out -fprofile-sample-use=% -fprofile-use=%,$(KBUILD_CFLAGS)) + +LDFLAGS_purgatory.ro := -e purgatory_start -r --no-undefined + +$(obj)/purgatory.ro: $(obj)/trampoline_$(BITS).o FORCE + $(call if_changed,ld) + +$(obj)/kexec-purgatory.o: $(obj)/purgatory.ro + +obj-y += kexec-purgatory.o -- cgit v1.2.3