[PATCH v4 05/11] KVM: arm64: nVHE: Run the source checker under C=2

The custom %.nvhe.o rule reuses rule_cc_o_c, which hooks the source
checker only for C=1, and that only when the object is rebuilt. The
C=2 hook, cmd_force_checksrc, hangs off the standard %.o rule that
nVHE objects do not use, so "make C=2" silently skips every nVHE
source file. Call cmd_force_checksrc after the compile rule, as the
standard rule does.

Fixes: 7621712918ad4 ("KVM: arm64: Add build rules for separate VHE/nVHE object files")
Reviewed-by: Vincent Donnefort <redacted>
Tested-by: Vincent Donnefort <redacted>
Reviewed-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Fuad Tabba <fuad.tabba@linux.dev>
---
 arch/arm64/kvm/hyp/nvhe/Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/kvm/hyp/nvhe/Makefile b/arch/arm64/kvm/hyp/nvhe/Makefile
index f57450ebcb498..ccc1fe8394094 100644
--- a/arch/arm64/kvm/hyp/nvhe/Makefile
+++ b/arch/arm64/kvm/hyp/nvhe/Makefile

@@ -49,6 +49,7 @@ targets += $(hyp-obj) kvm_nvhe.tmp.o kvm_nvhe.rel.o hyp.lds hyp-reloc.S hyp-relo
 #    avoids file name clashes for files shared with VHE.
 $(obj)/%.nvhe.o: $(src)/%.c FORCE
 	$(call if_changed_rule,cc_o_c)
+	$(call cmd,force_checksrc)
 $(obj)/%.nvhe.o: $(src)/%.S FORCE
 	$(call if_changed_rule,as_o_S)
 

-- 
2.39.5