diff --git a/Makefile b/Makefile
index 3e990fd3b6fe..e5f44a9577bb 100644
--- a/Makefile
+++ b/Makefile
@@ -372,7 +372,7 @@ else # !mixed-build
 include $(srctree)/scripts/Kbuild.include
 
 # Read KERNELRELEASE from include/config/kernel.release (if it exists)
-KERNELRELEASE = $(call read-file, include/config/kernel.release)
+KERNELRELEASE = $(call read-file, $(objtree)/include/config/kernel.release)
 KERNELVERSION = $(VERSION)$(if $(PATCHLEVEL),.$(PATCHLEVEL)$(if $(SUBLEVEL),.$(SUBLEVEL)))$(EXTRAVERSION)
 export VERSION PATCHLEVEL SUBLEVEL KERNELRELEASE KERNELVERSION
 
@@ -740,7 +740,7 @@ endif
 export KBUILD_MODULES KBUILD_BUILTIN
 
 ifdef need-config
-include include/config/auto.conf
+include $(objtree)/include/config/auto.conf
 endif
 
 ifeq ($(KBUILD_EXTMOD),)
@@ -805,13 +805,13 @@ else # !may-sync-config
 # and include/config/auto.conf but do not care if they are up-to-date.
 # Use auto.conf to show the error message
 
-checked-configs := include/generated/autoconf.h include/generated/rustc_cfg include/config/auto.conf
+checked-configs := $(addprefix $(objtree)/, include/generated/autoconf.h include/generated/rustc_cfg include/config/auto.conf)
 missing-configs := $(filter-out $(wildcard $(checked-configs)), $(checked-configs))
 
 ifdef missing-configs
-PHONY += include/config/auto.conf
+PHONY += $(objtree)/include/config/auto.conf
 
-include/config/auto.conf:
+$(objtree)/include/config/auto.conf:
 	@echo   >&2 '***'
 	@echo   >&2 '***  ERROR: Kernel configuration is invalid. The following files are missing:'
 	@printf >&2 '***    - %s\n' $(missing-configs)
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index aafebf145738..00ca7886b18e 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -264,13 +264,13 @@ stack_protector_prepare: prepare0
 		-mstack-protector-guard=tls \
 		-mstack-protector-guard-offset=$(shell	\
 			awk '{if ($$2 == "TSK_STACK_CANARY") print $$3;}'\
-				include/generated/asm-offsets.h))
+				$(objtree)/include/generated/asm-offsets.h))
 else
 stack_protector_prepare: prepare0
 	$(eval SSP_PLUGIN_CFLAGS := \
 		-fplugin-arg-arm_ssp_per_task_plugin-offset=$(shell	\
 			awk '{if ($$2 == "TSK_STACK_CANARY") print $$3;}'\
-				include/generated/asm-offsets.h))
+				$(objtree)/include/generated/asm-offsets.h))
 	$(eval KBUILD_CFLAGS += $(SSP_PLUGIN_CFLAGS))
 	$(eval GCC_PLUGINS_CFLAGS += $(SSP_PLUGIN_CFLAGS))
 endif
diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile
index 1e2e7278fd7c..3ed1092db136 100644
--- a/arch/arm64/Makefile
+++ b/arch/arm64/Makefile
@@ -71,7 +71,7 @@ stack_protector_prepare: prepare0
 				-mstack-protector-guard-reg=sp_el0	  \
 				-mstack-protector-guard-offset=$(shell	  \
 			awk '{if ($$2 == "TSK_STACK_CANARY") print $$3;}' \
-					include/generated/asm-offsets.h))
+				$(objtree)/include/generated/asm-offsets.h))
 endif
 
 ifeq ($(CONFIG_ARM64_BTI_KERNEL),y)
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index cbb353ddacb7..745ebfec2bf0 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -396,10 +396,10 @@ PHONY += stack_protector_prepare
 stack_protector_prepare: prepare0
 ifdef CONFIG_PPC64
 	$(eval KBUILD_CFLAGS += -mstack-protector-guard=tls -mstack-protector-guard-reg=r13 \
-				-mstack-protector-guard-offset=$(shell awk '{if ($$2 == "PACA_CANARY") print $$3;}' include/generated/asm-offsets.h))
+				-mstack-protector-guard-offset=$(shell awk '{if ($$2 == "PACA_CANARY") print $$3;}' $(objtree)/include/generated/asm-offsets.h))
 else
 	$(eval KBUILD_CFLAGS += -mstack-protector-guard=tls -mstack-protector-guard-reg=r2 \
-				-mstack-protector-guard-offset=$(shell awk '{if ($$2 == "TASK_CANARY") print $$3;}' include/generated/asm-offsets.h))
+				-mstack-protector-guard-offset=$(shell awk '{if ($$2 == "TASK_CANARY") print $$3;}' $(objtree)/include/generated/asm-offsets.h))
 endif
 endif
 
diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile
index d469db9f46f4..a08cfeb6cbf9 100644
--- a/arch/riscv/Makefile
+++ b/arch/riscv/Makefile
@@ -129,7 +129,7 @@ stack_protector_prepare: prepare0
 				-mstack-protector-guard-reg=tp		  \
 				-mstack-protector-guard-offset=$(shell	  \
 			awk '{if ($$2 == "TSK_STACK_CANARY") print $$3;}' \
-					include/generated/asm-offsets.h))
+				$(objtree)/include/generated/asm-offsets.h))
 endif
 
 # arch specific predefines for sparse
diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
index ed8a7493524b..8c311b997e24 100644
--- a/scripts/Kbuild.include
+++ b/scripts/Kbuild.include
@@ -205,7 +205,7 @@ if_changed_dep = $(if $(if-changed-cond),$(cmd_and_fixdep),@:)
 
 cmd_and_fixdep =                                                             \
 	$(cmd);                                                              \
-	scripts/basic/fixdep $(depfile) $@ '$(make-cmd)' > $(dot-target).cmd;\
+	$(objtree)/scripts/basic/fixdep $(depfile) $@ '$(make-cmd)' > $(dot-target).cmd;\
 	rm -f $(depfile)
 
 # Usage: $(call if_changed_rule,foo)
diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index 880785b52c04..09c13188d1d3 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -34,7 +34,7 @@ subdir-asflags-y :=
 subdir-ccflags-y :=
 
 # Read auto.conf if it exists, otherwise ignore
--include include/config/auto.conf
+-include $(objtree)/include/config/auto.conf
 
 include $(srctree)/scripts/Kbuild.include
 include $(srctree)/scripts/Makefile.compiler
@@ -107,7 +107,7 @@ cmd_cpp_i_c       = $(CPP) $(c_flags) -o $@ $<
 $(obj)/%.i: $(obj)/%.c FORCE
 	$(call if_changed_dep,cpp_i_c)
 
-genksyms = scripts/genksyms/genksyms		\
+genksyms = $(objtree)/scripts/genksyms/genksyms		\
 	$(if $(1), -T $(2))			\
 	$(if $(KBUILD_PRESERVE), -p)		\
 	-r $(or $(wildcard $(2:.symtypes=.symref)), /dev/null)
diff --git a/scripts/Makefile.modfinal b/scripts/Makefile.modfinal
index 147c4fecb02c..9028512ba6a7 100644
--- a/scripts/Makefile.modfinal
+++ b/scripts/Makefile.modfinal
@@ -6,7 +6,7 @@
 PHONY := __modfinal
 __modfinal:
 
-include include/config/auto.conf
+include $(objtree)/include/config/auto.conf
 include $(srctree)/scripts/Kbuild.include
 
 # for c_flags
@@ -43,7 +43,7 @@ quiet_cmd_ld_ko_o = LD [M]  $@
       cmd_ld_ko_o =							\
 	$(LD) -r $(KBUILD_LDFLAGS)					\
 		$(KBUILD_LDFLAGS_MODULE) $(LDFLAGS_MODULE)		\
-		-T scripts/module.lds -o $@ $(filter %.o, $^);		\
+		-T $(objtree)/scripts/module.lds -o $@ $(filter %.o, $^);		\
 	$(if $(ARCH_POSTLINK), $(MAKE) -f $(ARCH_POSTLINK) $@, true)
 
 quiet_cmd_btf_ko = BTF [M] $@
@@ -64,7 +64,7 @@ if_changed_except = $(if $(call newer_prereqs_except,$(2))$(cmd-check),      \
 	printf '%s\n' 'savedcmd_$@ := $(make-cmd)' > $(dot-target).cmd, @:)
 
 # Re-generate module BTFs if either module's .ko or vmlinux changed
-%.ko: %.o %.mod.o $(extmod_prefix).module-common.o scripts/module.lds $(and $(CONFIG_DEBUG_INFO_BTF_MODULES),$(KBUILD_BUILTIN),$(mixed-build-prefix)vmlinux) FORCE
+%.ko: %.o %.mod.o $(extmod_prefix).module-common.o $(objtree)/scripts/module.lds $(and $(CONFIG_DEBUG_INFO_BTF_MODULES),$(KBUILD_BUILTIN),$(mixed-build-prefix)vmlinux) FORCE
 	+$(call if_changed_except,ld_ko_o,$(mixed-build-prefix)vmlinux)
 ifdef CONFIG_DEBUG_INFO_BTF_MODULES
 	+$(if $(newer-prereqs),$(call cmd,btf_ko))
diff --git a/scripts/Makefile.modinst b/scripts/Makefile.modinst
index b9fec6ccfb93..d28dfae92600 100644
--- a/scripts/Makefile.modinst
+++ b/scripts/Makefile.modinst
@@ -6,7 +6,7 @@
 PHONY := __modinst
 __modinst:
 
-include include/config/auto.conf
+include $(objtree)/include/config/auto.conf
 include $(srctree)/scripts/Kbuild.include
 
 install-y :=
diff --git a/scripts/Makefile.modpost b/scripts/Makefile.modpost
index d54e2095a5f2..13e8280973cb 100644
--- a/scripts/Makefile.modpost
+++ b/scripts/Makefile.modpost
@@ -35,12 +35,12 @@
 PHONY := __modpost
 __modpost:
 
-include include/config/auto.conf
+include $(objtree)/include/config/auto.conf
 include $(srctree)/scripts/Kbuild.include
 
 mixed-build-prefix = $(if $(KBUILD_MIXED_TREE),$(KBUILD_MIXED_TREE)/)
 
-MODPOST = scripts/mod/modpost
+MODPOST = $(objtree)/scripts/mod/modpost
 
 modpost-args =										\
 	$(if $(CONFIG_MODULES),-M)							\
@@ -185,11 +185,11 @@ include $(kbuild-file)
 
 output-symdump := $(KBUILD_EXTMOD)/Module.symvers
 
-ifeq ($(wildcard Module.symvers),)
-missing-input := Module.symvers
+ifeq ($(wildcard $(objtree)/Module.symvers),)
+missing-input := $(objtree)/Module.symvers
 else
-modpost-args += -i Module.symvers
-modpost-deps += Module.symvers
+modpost-args += -i $(objtree)/Module.symvers
+modpost-deps += $(objtree)/Module.symvers
 endif
 
 modpost-args += -e $(addprefix -i , $(KBUILD_EXTRA_SYMBOLS))