arch: use always-$(KBUILD_BUILTIN) for vmlinux.lds

masahir0y · masahir0y · commit e21efe833eae · 2025-06-07T14:38:07.000+09:00
The extra-y syntax is deprecated. Instead, use always-$(KBUILD_BUILTIN),
which behaves equivalently.

Signed-off-by: Masahiro Yamada &lt;masahiroy@kernel.org&gt;
Acked-by: Johannes Berg &lt;johannes@sipsolutions.net&gt;
Reviewed-by: Nicolas Schier &lt;n.schier@avm.de&gt;
diff --git a/arch/alpha/kernel/Makefile b/arch/alpha/kernel/Makefile
@@ -3,7 +3,7 @@
 # Makefile for the linux kernel.
 #
 
-extra-y		:= vmlinux.lds
+always-$(KBUILD_BUILTIN)	:= vmlinux.lds
 asflags-y	:= $(KBUILD_CFLAGS)
 ccflags-y	:= -Wno-sign-compare
 
diff --git a/arch/arc/kernel/Makefile b/arch/arc/kernel/Makefile
@@ -26,4 +26,4 @@ ifdef CONFIG_ISA_ARCOMPACT
 CFLAGS_fpu.o   += -mdpfp
 endif
 
-extra-y := vmlinux.lds
+always-$(KBUILD_BUILTIN) := vmlinux.lds
diff --git a/arch/arm/kernel/Makefile b/arch/arm/kernel/Makefile
@@ -104,4 +104,4 @@ obj-$(CONFIG_HAVE_ARM_SMCCC)	+= smccc-call.o
 
 obj-$(CONFIG_GENERIC_CPU_VULNERABILITIES) += spectre.o
 
-extra-y := vmlinux.lds
+always-$(KBUILD_BUILTIN) := vmlinux.lds
diff --git a/arch/arm64/kernel/Makefile b/arch/arm64/kernel/Makefile
@@ -78,7 +78,7 @@ $(obj)/vdso32-wrap.o: $(obj)/vdso32/vdso.so
 
 obj-y					+= probes/
 obj-y					+= head.o
-extra-y					+= vmlinux.lds
+always-$(KBUILD_BUILTIN)		+= vmlinux.lds
 
 ifeq ($(CONFIG_DEBUG_EFI),y)
 AFLAGS_head.o += -DVMLINUX_PATH="\"$(realpath $(objtree)/vmlinux)\""
diff --git a/arch/csky/kernel/Makefile b/arch/csky/kernel/Makefile
@@ -1,5 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0-only
-extra-y := vmlinux.lds
+always-$(KBUILD_BUILTIN) := vmlinux.lds
 
 obj-y += head.o entry.o atomic.o signal.o traps.o irq.o time.o vdso.o vdso/
 obj-y += power.o syscall.o syscall_table.o setup.o
diff --git a/arch/hexagon/kernel/Makefile b/arch/hexagon/kernel/Makefile
@@ -1,5 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0
-extra-y := vmlinux.lds
+always-$(KBUILD_BUILTIN) := vmlinux.lds
 
 obj-y += head.o
 obj-$(CONFIG_SMP) += smp.o
diff --git a/arch/loongarch/kernel/Makefile b/arch/loongarch/kernel/Makefile
@@ -5,7 +5,7 @@
 
 OBJECT_FILES_NON_STANDARD_head.o := y
 
-extra-y		:= vmlinux.lds
+always-$(KBUILD_BUILTIN)	:= vmlinux.lds
 
 obj-y		+= head.o cpu-probe.o cacheinfo.o env.o setup.o entry.o genex.o \
 		   traps.o irq.o idle.o process.o dma.o mem.o reset.o switch.o \
diff --git a/arch/m68k/kernel/Makefile b/arch/m68k/kernel/Makefile
@@ -3,7 +3,7 @@
 # Makefile for the linux kernel.
 #
 
-extra-y			+= vmlinux.lds
+always-$(KBUILD_BUILTIN)	+= vmlinux.lds
 
 obj-$(CONFIG_MMU_MOTOROLA)	:= head.o
 obj-$(CONFIG_SUN3)		:= sun3-head.o
diff --git a/arch/microblaze/kernel/Makefile b/arch/microblaze/kernel/Makefile
@@ -11,7 +11,7 @@ CFLAGS_REMOVE_ftrace.o = -pg
 CFLAGS_REMOVE_process.o = -pg
 endif
 
-extra-y := vmlinux.lds
+always-$(KBUILD_BUILTIN) := vmlinux.lds
 
 obj-y += head.o dma.o exceptions.o \
 	hw_exception_handler.o irq.o \
diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile
@@ -3,7 +3,7 @@
 # Makefile for the Linux/MIPS kernel.
 #
 
-extra-y		:= vmlinux.lds
+always-$(KBUILD_BUILTIN)	:= vmlinux.lds
 
 obj-y		+= head.o branch.o cmpxchg.o elf.o entry.o genex.o idle.o irq.o \
 		   process.o prom.o ptrace.o reset.o setup.o signal.o \
diff --git a/arch/nios2/kernel/Makefile b/arch/nios2/kernel/Makefile
@@ -3,7 +3,7 @@
 # Makefile for the nios2 linux kernel.
 #
 
-extra-y	+= vmlinux.lds
+always-$(KBUILD_BUILTIN)	+= vmlinux.lds
 
 obj-y	+= head.o
 obj-y	+= cpuinfo.o
diff --git a/arch/openrisc/kernel/Makefile b/arch/openrisc/kernel/Makefile
@@ -3,7 +3,7 @@
 # Makefile for the linux kernel.
 #
 
-extra-y	:= vmlinux.lds
+always-$(KBUILD_BUILTIN)	:= vmlinux.lds
 
 obj-y	:= head.o setup.o or32_ksyms.o process.o dma.o \
 	   traps.o time.o irq.o entry.o ptrace.o signal.o \
diff --git a/arch/parisc/kernel/Makefile b/arch/parisc/kernel/Makefile
@@ -3,7 +3,7 @@
 # Makefile for arch/parisc/kernel
 #
 
-extra-y		:= vmlinux.lds
+always-$(KBUILD_BUILTIN)		:= vmlinux.lds
 
 obj-y		:= head.o cache.o pacache.o setup.o pdt.o traps.o time.o irq.o \
 		   syscall.o entry.o sys_parisc.o firmware.o \
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
@@ -126,7 +126,7 @@ obj-$(CONFIG_PPC_BOOK3S_32)	+= head_book3s_32.o
 obj-$(CONFIG_44x)		+= head_44x.o
 obj-$(CONFIG_PPC_8xx)		+= head_8xx.o
 obj-$(CONFIG_PPC_85xx)		+= head_85xx.o
-extra-y				+= vmlinux.lds
+always-$(KBUILD_BUILTIN)	+= vmlinux.lds
 
 obj-$(CONFIG_RELOCATABLE)	+= reloc_$(BITS).o
 
diff --git a/arch/riscv/kernel/Makefile b/arch/riscv/kernel/Makefile
@@ -43,7 +43,7 @@ CFLAGS_sbi_ecall.o += -D__NO_FORTIFY
 endif
 endif
 
-extra-y += vmlinux.lds
+always-$(KBUILD_BUILTIN) += vmlinux.lds
 
 obj-y	+= head.o
 obj-y	+= soc.o
diff --git a/arch/s390/kernel/Makefile b/arch/s390/kernel/Makefile
@@ -46,7 +46,7 @@ obj-y	+= nospec-branch.o ipl_vmparm.o machine_kexec_reloc.o unwind_bc.o
 obj-y	+= smp.o text_amode31.o stacktrace.o abs_lowcore.o facility.o uv.o wti.o
 obj-y	+= diag/
 
-extra-y				+= vmlinux.lds
+always-$(KBUILD_BUILTIN)	+= vmlinux.lds
 
 obj-$(CONFIG_SYSFS)		+= nospec-sysfs.o
 CFLAGS_REMOVE_nospec-branch.o	+= $(CC_FLAGS_EXPOLINE)
diff --git a/arch/sh/kernel/Makefile b/arch/sh/kernel/Makefile
@@ -3,7 +3,7 @@
 # Makefile for the Linux/SuperH kernel.
 #
 
-extra-y	:= vmlinux.lds
+always-$(KBUILD_BUILTIN)	:= vmlinux.lds
 
 ifdef CONFIG_FUNCTION_TRACER
 # Do not profile debug and lowlevel utilities
diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile
@@ -9,7 +9,7 @@ asflags-y := -ansi
 # Undefine sparc when processing vmlinux.lds - it is used
 # And teach CPP we are doing $(BITS) builds (for this case)
 CPPFLAGS_vmlinux.lds := -Usparc -m$(BITS)
-extra-y              += vmlinux.lds
+always-$(KBUILD_BUILTIN) += vmlinux.lds
 
 ifdef CONFIG_FUNCTION_TRACER
 # Do not profile debug and lowlevel utilities
diff --git a/arch/um/kernel/Makefile b/arch/um/kernel/Makefile
@@ -12,7 +12,7 @@ CPPFLAGS_vmlinux.lds := -DSTART=$(LDS_START)		\
                         -DELF_ARCH=$(LDS_ELF_ARCH)	\
                         -DELF_FORMAT=$(LDS_ELF_FORMAT)	\
 			$(LDS_EXTRA)
-extra-y := vmlinux.lds
+always-$(KBUILD_BUILTIN) := vmlinux.lds
 
 obj-y = config.o exec.o exitcode.o irq.o ksyms.o mem.o \
 	physmem.o process.o ptrace.o reboot.o sigio.o \
diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
@@ -3,7 +3,7 @@
 # Makefile for the linux kernel.
 #
 
-extra-y	+= vmlinux.lds
+always-$(KBUILD_BUILTIN)	+= vmlinux.lds
 
 CPPFLAGS_vmlinux.lds += -U$(UTS_MACHINE)
 
diff --git a/arch/xtensa/kernel/Makefile b/arch/xtensa/kernel/Makefile
@@ -3,7 +3,7 @@
 # Makefile for the Linux/Xtensa kernel.
 #
 
-extra-y := vmlinux.lds
+always-$(KBUILD_BUILTIN) := vmlinux.lds
 
 obj-y := head.o align.o coprocessor.o entry.o irq.o platform.o process.o \
 	 ptrace.o setup.o signal.o stacktrace.o syscall.o time.o traps.o \

Original file line number	Diff line number	Diff line change
`@@ -3,7 +3,7 @@`
`3`	`3`	`# Makefile for the linux kernel.`
`4`	`4`	`#`
`5`	`5`
`6`		`-extra-y := vmlinux.lds`
	`6`	`+always-$(KBUILD_BUILTIN) := vmlinux.lds`
`7`	`7`	`asflags-y := $(KBUILD_CFLAGS)`
`8`	`8`	`ccflags-y := -Wno-sign-compare`
`9`	`9`
Original file line number	Diff line number	Diff line change
`@@ -104,4 +104,4 @@ obj-$(CONFIG_HAVE_ARM_SMCCC) += smccc-call.o`
`104`	`104`
`105`	`105`	`obj-$(CONFIG_GENERIC_CPU_VULNERABILITIES) += spectre.o`
`106`	`106`
`107`		`-extra-y := vmlinux.lds`
	`107`	`+always-$(KBUILD_BUILTIN) := vmlinux.lds`
Original file line number	Diff line number	Diff line change
`@@ -3,7 +3,7 @@`
`3`	`3`	`# Makefile for the linux kernel.`
`4`	`4`	`#`
`5`	`5`
`6`		`-extra-y += vmlinux.lds`
	`6`	`+always-$(KBUILD_BUILTIN) += vmlinux.lds`
`7`	`7`
`8`	`8`	`obj-$(CONFIG_MMU_MOTOROLA) := head.o`
`9`	`9`	`obj-$(CONFIG_SUN3) := sun3-head.o`
Original file line number	Diff line number	Diff line change
`@@ -3,7 +3,7 @@`
`3`	`3`	`# Makefile for the Linux/MIPS kernel.`
`4`	`4`	`#`
`5`	`5`
`6`		`-extra-y := vmlinux.lds`
	`6`	`+always-$(KBUILD_BUILTIN) := vmlinux.lds`
`7`	`7`
`8`	`8`	`obj-y += head.o branch.o cmpxchg.o elf.o entry.o genex.o idle.o irq.o \`
`9`	`9`	`process.o prom.o ptrace.o reset.o setup.o signal.o \`