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authorJakub Kicinski <kuba@kernel.org>2025-04-10 16:49:17 -0700
committerJakub Kicinski <kuba@kernel.org>2025-04-10 16:51:07 -0700
commitcb7103298d1c5d8f71aa79283b64ca01c30264c7 (patch)
treece77754286d5a0ccbcaf92c47db1063a80745252 /scripts/Makefile.vmlinux
parentnet: txgbe: add sriov function support (diff)
parentMerge tag 'net-6.15-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/net... (diff)
downloadlinux-cb7103298d1c5d8f71aa79283b64ca01c30264c7.tar.gz
linux-cb7103298d1c5d8f71aa79283b64ca01c30264c7.zip
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR (net-6.15-rc2). Conflict: Documentation/networking/netdevices.rst net/core/lock_debug.c 04efcee6ef8d ("net: hold instance lock during NETDEV_CHANGE") 03df156dd3a6 ("xdp: double protect netdev->xdp_flags with netdev->lock") No adjacent changes. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'scripts/Makefile.vmlinux')
-rw-r--r--scripts/Makefile.vmlinux34
1 files changed, 26 insertions, 8 deletions
diff --git a/scripts/Makefile.vmlinux b/scripts/Makefile.vmlinux
index 873caaa55313..b0a6cd5b818c 100644
--- a/scripts/Makefile.vmlinux
+++ b/scripts/Makefile.vmlinux
@@ -9,6 +9,20 @@ include $(srctree)/scripts/Makefile.lib
targets :=
+ifdef CONFIG_ARCH_VMLINUX_NEEDS_RELOCS
+vmlinux-final := vmlinux.unstripped
+
+quiet_cmd_strip_relocs = RSTRIP $@
+ cmd_strip_relocs = $(OBJCOPY) --remove-section='.rel*' $< $@
+
+vmlinux: $(vmlinux-final) FORCE
+ $(call if_changed,strip_relocs)
+
+targets += vmlinux
+else
+vmlinux-final := vmlinux
+endif
+
%.o: %.c FORCE
$(call if_changed_rule,cc_o_c)
@@ -47,7 +61,7 @@ targets += .builtin-dtbs-list
ifdef CONFIG_GENERIC_BUILTIN_DTB
targets += .builtin-dtbs.S .builtin-dtbs.o
-vmlinux: .builtin-dtbs.o
+$(vmlinux-final): .builtin-dtbs.o
endif
# vmlinux
@@ -55,11 +69,11 @@ endif
ifdef CONFIG_MODULES
targets += .vmlinux.export.o
-vmlinux: .vmlinux.export.o
+$(vmlinux-final): .vmlinux.export.o
endif
ifdef CONFIG_ARCH_WANTS_PRE_LINK_VMLINUX
-vmlinux: arch/$(SRCARCH)/tools/vmlinux.arch.o
+$(vmlinux-final): arch/$(SRCARCH)/tools/vmlinux.arch.o
arch/$(SRCARCH)/tools/vmlinux.arch.o: vmlinux.o FORCE
$(Q)$(MAKE) $(build)=arch/$(SRCARCH)/tools $@
@@ -69,14 +83,18 @@ ARCH_POSTLINK := $(wildcard $(srctree)/arch/$(SRCARCH)/Makefile.postlink)
# Final link of vmlinux with optional arch pass after final link
cmd_link_vmlinux = \
- $< "$(LD)" "$(KBUILD_LDFLAGS)" "$(LDFLAGS_vmlinux)"; \
+ $< "$(LD)" "$(KBUILD_LDFLAGS)" "$(LDFLAGS_vmlinux)" "$@"; \
$(if $(ARCH_POSTLINK), $(MAKE) -f $(ARCH_POSTLINK) $@, true)
-targets += vmlinux
-vmlinux: scripts/link-vmlinux.sh vmlinux.o $(KBUILD_LDS) FORCE
+targets += $(vmlinux-final)
+$(vmlinux-final): scripts/link-vmlinux.sh vmlinux.o $(KBUILD_LDS) FORCE
+$(call if_changed_dep,link_vmlinux)
ifdef CONFIG_DEBUG_INFO_BTF
-vmlinux: $(RESOLVE_BTFIDS)
+$(vmlinux-final): $(RESOLVE_BTFIDS)
+endif
+
+ifdef CONFIG_BUILDTIME_TABLE_SORT
+vmlinux: scripts/sorttable
endif
# module.builtin.ranges
@@ -92,7 +110,7 @@ modules.builtin.ranges: $(srctree)/scripts/generate_builtin_ranges.awk \
modules.builtin vmlinux.map vmlinux.o.map FORCE
$(call if_changed,modules_builtin_ranges)
-vmlinux.map: vmlinux
+vmlinux.map: $(vmlinux-final)
@:
endif