diff options
| -rw-r--r-- | Documentation/kbuild/makefiles.rst | 5 | ||||
| -rw-r--r-- | Makefile | 3 | ||||
| -rw-r--r-- | arch/arm/Makefile | 2 | ||||
| -rw-r--r-- | arch/arm64/Makefile | 2 | ||||
| -rw-r--r-- | arch/ia64/Makefile | 2 | ||||
| -rw-r--r-- | arch/m68k/Makefile | 2 | ||||
| -rw-r--r-- | arch/parisc/Makefile | 2 | ||||
| -rw-r--r-- | arch/powerpc/Makefile | 2 | ||||
| -rw-r--r-- | arch/riscv/Makefile | 2 | ||||
| -rw-r--r-- | scripts/Makefile.modpost | 5 |
10 files changed, 17 insertions, 10 deletions
diff --git a/Documentation/kbuild/makefiles.rst b/Documentation/kbuild/makefiles.rst index 88c384da592e..68ed20ef37dd 100644 --- a/Documentation/kbuild/makefiles.rst +++ b/Documentation/kbuild/makefiles.rst @@ -993,6 +993,11 @@ When kbuild executes, the following steps are followed (roughly): The linker script with full path. Assigned by the top-level Makefile. + KBUILD_LDS_MODULE + + The module linker script with full path. Assigned by the top-level + Makefile and additionally by the arch Makefile. + KBUILD_VMLINUX_OBJS All object files for vmlinux. They are linked to vmlinux in the same @@ -482,7 +482,8 @@ KBUILD_AFLAGS_KERNEL := KBUILD_CFLAGS_KERNEL := KBUILD_AFLAGS_MODULE := -DMODULE KBUILD_CFLAGS_MODULE := -DMODULE -KBUILD_LDFLAGS_MODULE := -T $(srctree)/scripts/module-common.lds +KBUILD_LDFLAGS_MODULE := +export KBUILD_LDS_MODULE := $(srctree)/scripts/module-common.lds KBUILD_LDFLAGS := GCC_PLUGINS_CFLAGS := CLANG_FLAGS := diff --git a/arch/arm/Makefile b/arch/arm/Makefile index c3624ca6c0bc..fbe50eec8f34 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -17,7 +17,7 @@ KBUILD_LDFLAGS_MODULE += --be8 endif ifeq ($(CONFIG_ARM_MODULE_PLTS),y) -KBUILD_LDFLAGS_MODULE += -T $(srctree)/arch/arm/kernel/module.lds +KBUILD_LDS_MODULE += $(srctree)/arch/arm/kernel/module.lds endif GZFLAGS :=-9 diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile index 61de992bbea3..d4ed1869e536 100644 --- a/arch/arm64/Makefile +++ b/arch/arm64/Makefile @@ -101,7 +101,7 @@ endif CHECKFLAGS += -D__aarch64__ ifeq ($(CONFIG_ARM64_MODULE_PLTS),y) -KBUILD_LDFLAGS_MODULE += -T $(srctree)/arch/arm64/kernel/module.lds +KBUILD_LDS_MODULE += $(srctree)/arch/arm64/kernel/module.lds endif # Default value diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile index 171290f9f1de..5c3bcaee5980 100644 --- a/arch/ia64/Makefile +++ b/arch/ia64/Makefile @@ -20,7 +20,7 @@ CHECKFLAGS += -D__ia64=1 -D__ia64__=1 -D_LP64 -D__LP64__ OBJCOPYFLAGS := --strip-all LDFLAGS_vmlinux := -static -KBUILD_LDFLAGS_MODULE += -T $(srctree)/arch/ia64/module.lds +KBUILD_LDS_MODULE += $(srctree)/arch/ia64/module.lds KBUILD_AFLAGS_KERNEL := -mconstant-gp EXTRA := diff --git a/arch/m68k/Makefile b/arch/m68k/Makefile index 482513b9af2c..5d9288384096 100644 --- a/arch/m68k/Makefile +++ b/arch/m68k/Makefile @@ -73,7 +73,7 @@ KBUILD_AFLAGS += -D__uClinux__ endif KBUILD_LDFLAGS := -m m68kelf -KBUILD_LDFLAGS_MODULE += -T $(srctree)/arch/m68k/kernel/module.lds +KBUILD_LDS_MODULE += $(srctree)/arch/m68k/kernel/module.lds ifdef CONFIG_SUN3 LDFLAGS_vmlinux = -N diff --git a/arch/parisc/Makefile b/arch/parisc/Makefile index 3b77d729057f..36b834f1c933 100644 --- a/arch/parisc/Makefile +++ b/arch/parisc/Makefile @@ -60,7 +60,7 @@ KBUILD_CFLAGS += -DCC_USING_PATCHABLE_FUNCTION_ENTRY=1 \ -DFTRACE_PATCHABLE_FUNCTION_SIZE=$(NOP_COUNT) CC_FLAGS_FTRACE := -fpatchable-function-entry=$(NOP_COUNT),$(shell echo $$(($(NOP_COUNT)-1))) -KBUILD_LDFLAGS_MODULE += -T $(srctree)/arch/parisc/kernel/module.lds +KBUILD_LDS_MODULE += $(srctree)/arch/parisc/kernel/module.lds endif OBJCOPY_FLAGS =-O binary -R .note -R .comment -S diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile index c345b79414a9..b2227855de20 100644 --- a/arch/powerpc/Makefile +++ b/arch/powerpc/Makefile @@ -67,7 +67,7 @@ UTS_MACHINE := $(subst $(space),,$(machine-y)) ifdef CONFIG_PPC32 KBUILD_LDFLAGS_MODULE += arch/powerpc/lib/crtsavres.o else -KBUILD_LDFLAGS_MODULE += -T $(srctree)/arch/powerpc/kernel/module.lds +KBUILD_LDS_MODULE += $(srctree)/arch/powerpc/kernel/module.lds ifeq ($(call ld-ifversion, -ge, 225000000, y),y) # Have the linker provide sfpr if possible. # There is a corresponding test in arch/powerpc/lib/Makefile diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile index 7a117be8297c..426d989125a8 100644 --- a/arch/riscv/Makefile +++ b/arch/riscv/Makefile @@ -52,7 +52,7 @@ ifeq ($(CONFIG_CMODEL_MEDANY),y) KBUILD_CFLAGS += -mcmodel=medany endif ifeq ($(CONFIG_MODULE_SECTIONS),y) - KBUILD_LDFLAGS_MODULE += -T $(srctree)/arch/riscv/kernel/module.lds + KBUILD_LDS_MODULE += $(srctree)/arch/riscv/kernel/module.lds endif KBUILD_CFLAGS_MODULE += $(call cc-option,-mno-relax) diff --git a/scripts/Makefile.modpost b/scripts/Makefile.modpost index bf15818f6947..905db30d6622 100644 --- a/scripts/Makefile.modpost +++ b/scripts/Makefile.modpost @@ -126,10 +126,11 @@ quiet_cmd_ld_ko_o = LD [M] $@ cmd_ld_ko_o = \ $(LD) -r $(KBUILD_LDFLAGS) \ $(KBUILD_LDFLAGS_MODULE) $(LDFLAGS_MODULE) \ - -o $@ $(real-prereqs) ; \ + $(addprefix -T , $(KBUILD_LDS_MODULE)) \ + -o $@ $(filter %.o, $^); \ $(if $(ARCH_POSTLINK), $(MAKE) -f $(ARCH_POSTLINK) $@, true) -$(modules): %.ko :%.o %.mod.o FORCE +$(modules): %.ko :%.o %.mod.o $(KBUILD_LDS_MODULE) FORCE +$(call if_changed,ld_ko_o) targets += $(modules) |