Le 02/06/2025 à 18:32, Masahiro Yamada a écrit :
The extra-y syntax is planned for deprecation because it is similar
to always-y.
When building the boot wrapper, always-y and extra-y are equivalent.
Use always-y instead.
In arch/powerpc/kernel/Makefile, I added ifdef KBUILD_BUILTIN to
keep the current behavior: prom_init_check is skipped when building
only modular objects.
I don't understand what you mean.
CONFIG_PPC_OF_BOOT_TRAMPOLINE is a bool, it cannot be a module.
prom_init_check is only to check the content of prom_init.o which is
never a module.
Is always-y to run _after_ prom_init.o is built ?
Christophe
Signed-off-by: Masahiro Yamada <masahi...@kernel.org>
---
arch/powerpc/boot/Makefile | 6 +++---
arch/powerpc/kernel/Makefile | 4 +++-
2 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index 184d0680e661..b003f7ac8755 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -242,13 +242,13 @@ $(obj)/wrapper.a: $(obj-wlib) FORCE
hostprogs := addnote hack-coff mktree
targets += $(patsubst $(obj)/%,%,$(obj-boot) wrapper.a) zImage.lds
-extra-y := $(obj)/wrapper.a $(obj-plat) $(obj)/empty.o \
+always-y := $(obj)/wrapper.a $(obj-plat) $(obj)/empty.o \
$(obj)/zImage.lds $(obj)/zImage.coff.lds
$(obj)/zImage.ps3.lds
dtstree := $(src)/dts
wrapper := $(src)/wrapper
-wrapperbits := $(extra-y) $(addprefix $(obj)/,addnote hack-coff mktree) \
+wrapperbits := $(always-y) $(addprefix $(obj)/,addnote hack-coff mktree) \
$(wrapper) FORCE
#############
@@ -455,7 +455,7 @@ WRAPPER_DTSDIR := /usr/lib/kernel-wrapper/dts
WRAPPER_BINDIR := /usr/sbin
INSTALL := install
-extra-installed := $(patsubst $(obj)/%, $(DESTDIR)$(WRAPPER_OBJDIR)/%, $(extra-y))
+extra-installed := $(patsubst $(obj)/%,
$(DESTDIR)$(WRAPPER_OBJDIR)/%, $(always-y))
hostprogs-installed := $(patsubst %, $(DESTDIR)$(WRAPPER_BINDIR)/%,
$(hostprogs))
wrapper-installed := $(DESTDIR)$(WRAPPER_BINDIR)/wrapper
dts-installed := $(patsubst $(dtstree)/%,
$(DESTDIR)$(WRAPPER_DTSDIR)/%, $(wildcard $(dtstree)/*.dts))
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
index 4d2daa8e7bca..ac01cedad107 100644
--- a/arch/powerpc/kernel/Makefile
+++ b/arch/powerpc/kernel/Makefile
@@ -201,7 +201,9 @@ obj-$(CONFIG_ALTIVEC) += vector.o
obj-$(CONFIG_PPC_OF_BOOT_TRAMPOLINE) += prom_init.o
obj64-$(CONFIG_PPC_OF_BOOT_TRAMPOLINE) += prom_entry_64.o
-extra-$(CONFIG_PPC_OF_BOOT_TRAMPOLINE) += prom_init_check
+ifdef KBUILD_BUILTIN
+always-$(CONFIG_PPC_OF_BOOT_TRAMPOLINE) += prom_init_check
+endif
obj-$(CONFIG_PPC64) += $(obj64-y)
obj-$(CONFIG_PPC32) += $(obj32-y)
