Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 5.14 11/30] KVM: arm64: nvhe: Fix missing FORCE for hyp-reloc.S build rule | Date | Thu, 14 Oct 2021 16:54:16 +0200 |
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From: Zenghui Yu <yuzenghui@huawei.com>
[ Upstream commit a49b50a3c1c3226d26e1dd11e8b763f27e477623 ]
Add FORCE so that if_changed can detect the command line change.
We'll otherwise see a compilation warning since commit e1f86d7b4b2a ("kbuild: warn if FORCE is missing for if_changed(_dep,_rule) and filechk").
arch/arm64/kvm/hyp/nvhe/Makefile:58: FORCE prerequisite is missing
Cc: David Brazdil <dbrazdil@google.com> Cc: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Zenghui Yu <yuzenghui@huawei.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20210907052137.1059-1-yuzenghui@huawei.com Signed-off-by: Sasha Levin <sashal@kernel.org> --- arch/arm64/kvm/hyp/nvhe/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/kvm/hyp/nvhe/Makefile b/arch/arm64/kvm/hyp/nvhe/Makefile index 5df6193fc430..8d741f71377f 100644 --- a/arch/arm64/kvm/hyp/nvhe/Makefile +++ b/arch/arm64/kvm/hyp/nvhe/Makefile @@ -54,7 +54,7 @@ $(obj)/kvm_nvhe.tmp.o: $(obj)/hyp.lds $(addprefix $(obj)/,$(hyp-obj)) FORCE # runtime. Because the hypervisor is part of the kernel binary, relocations # produce a kernel VA. We enumerate relocations targeting hyp at build time # and convert the kernel VAs at those positions to hyp VAs. -$(obj)/hyp-reloc.S: $(obj)/kvm_nvhe.tmp.o $(obj)/gen-hyprel +$(obj)/hyp-reloc.S: $(obj)/kvm_nvhe.tmp.o $(obj)/gen-hyprel FORCE $(call if_changed,hyprel) # 5) Compile hyp-reloc.S and link it into the existing partially linked object. -- 2.33.0
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