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authorLinus Torvalds <torvalds@linux-foundation.org>2019-07-20 09:34:55 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2019-07-20 09:34:55 -0700
commit168c79971b4a7be7011e73bf488b740a8e1135c8 (patch)
treea8a6ac0bf4ede9d1e53063fcbc02bac40982402f /arch
parent18253e034d2aeee140f82fc9fe89c4bce5c81799 (diff)
parent29be86d7f9cb18df4123f309ac7857570513e8bc (diff)
Merge tag 'kbuild-v5.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull more Kbuild updates from Masahiro Yamada: - match the directory structure of the linux-libc-dev package to that of Debian-based distributions - fix incorrect include/config/auto.conf generation when Kconfig creates it along with the .config file - remove misleading $(AS) from documents - clean up precious tag files by distclean instead of mrproper - add a new coccinelle patch for devm_platform_ioremap_resource migration - refactor module-related scripts to read modules.order instead of $(MODVERDIR)/*.mod files to get the list of created modules - remove MODVERDIR - update list of header compile-test - add -fcf-protection=none flag to avoid conflict with the retpoline flags when CONFIG_RETPOLINE=y - misc cleanups * tag 'kbuild-v5.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (25 commits) kbuild: add -fcf-protection=none when using retpoline flags kbuild: update compile-test header list for v5.3-rc1 kbuild: split out *.mod out of {single,multi}-used-m rules kbuild: remove 'prepare1' target kbuild: remove the first line of *.mod files kbuild: create *.mod with full directory path and remove MODVERDIR kbuild: export_report: read modules.order instead of .tmp_versions/*.mod kbuild: modpost: read modules.order instead of $(MODVERDIR)/*.mod kbuild: modsign: read modules.order instead of $(MODVERDIR)/*.mod kbuild: modinst: read modules.order instead of $(MODVERDIR)/*.mod scsi: remove pointless $(MODVERDIR)/$(obj)/53c700.ver kbuild: remove duplication from modules.order in sub-directories kbuild: get rid of kernel/ prefix from in-tree modules.{order,builtin} kbuild: do not create empty modules.order in the prepare stage coccinelle: api: add devm_platform_ioremap_resource script kbuild: compile-test headers listed in header-test-m as well kbuild: remove unused hostcc-option kbuild: remove tag files by distclean instead of mrproper kbuild: add --hash-style= and --build-id unconditionally kbuild: get rid of misleading $(AS) from documents ...
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/vdso/Makefile3
-rw-r--r--arch/arm64/kernel/vdso32/Makefile4
-rw-r--r--arch/riscv/Makefile2
-rw-r--r--arch/sparc/vdso/Makefile3
-rw-r--r--arch/x86/entry/vdso/Makefile5
5 files changed, 6 insertions, 11 deletions
diff --git a/arch/arm/vdso/Makefile b/arch/arm/vdso/Makefile
index ca85df247775..87b7769214e0 100644
--- a/arch/arm/vdso/Makefile
+++ b/arch/arm/vdso/Makefile
@@ -13,8 +13,7 @@ ccflags-y += -DDISABLE_BRANCH_PROFILING
ldflags-$(CONFIG_CPU_ENDIAN_BE8) := --be8
ldflags-y := -Bsymbolic --no-undefined -soname=linux-vdso.so.1 \
-z max-page-size=4096 -nostdlib -shared $(ldflags-y) \
- $(call ld-option, --hash-style=sysv) \
- $(call ld-option, --build-id) \
+ --hash-style=sysv --build-id \
-T
obj-$(CONFIG_VDSO) += vdso.o
diff --git a/arch/arm64/kernel/vdso32/Makefile b/arch/arm64/kernel/vdso32/Makefile
index 288c14d30b45..60a4c6239712 100644
--- a/arch/arm64/kernel/vdso32/Makefile
+++ b/arch/arm64/kernel/vdso32/Makefile
@@ -96,8 +96,8 @@ VDSO_LDFLAGS := $(VDSO_CPPFLAGS)
VDSO_LDFLAGS += -Wl,-Bsymbolic -Wl,--no-undefined -Wl,-soname=linux-vdso.so.1
VDSO_LDFLAGS += -Wl,-z,max-page-size=4096 -Wl,-z,common-page-size=4096
VDSO_LDFLAGS += -nostdlib -shared -mfloat-abi=soft
-VDSO_LDFLAGS += $(call cc32-ldoption,-Wl$(comma)--hash-style=sysv)
-VDSO_LDFLAGS += $(call cc32-ldoption,-Wl$(comma)--build-id)
+VDSO_LDFLAGS += -Wl,--hash-style=sysv
+VDSO_LDFLAGS += -Wl,--build-id
VDSO_LDFLAGS += $(call cc32-ldoption,-fuse-ld=bfd)
diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile
index f8b3b07e4247..7a117be8297c 100644
--- a/arch/riscv/Makefile
+++ b/arch/riscv/Makefile
@@ -34,8 +34,6 @@ else
KBUILD_LDFLAGS += -melf32lriscv
endif
-KBUILD_CFLAGS += -Wall
-
# ISA string setting
riscv-march-$(CONFIG_ARCH_RV32I) := rv32ima
riscv-march-$(CONFIG_ARCH_RV64I) := rv64ima
diff --git a/arch/sparc/vdso/Makefile b/arch/sparc/vdso/Makefile
index 5a9e4e1f9f81..324a23947585 100644
--- a/arch/sparc/vdso/Makefile
+++ b/arch/sparc/vdso/Makefile
@@ -115,8 +115,7 @@ quiet_cmd_vdso = VDSO $@
-T $(filter %.lds,$^) $(filter %.o,$^) && \
sh $(srctree)/$(src)/checkundef.sh '$(OBJDUMP)' '$@'
-VDSO_LDFLAGS = -shared $(call ld-option, --hash-style=both) \
- $(call ld-option, --build-id) -Bsymbolic
+VDSO_LDFLAGS = -shared --hash-style=both --build-id -Bsymbolic
GCOV_PROFILE := n
#
diff --git a/arch/x86/entry/vdso/Makefile b/arch/x86/entry/vdso/Makefile
index 34773395139a..8df549138193 100644
--- a/arch/x86/entry/vdso/Makefile
+++ b/arch/x86/entry/vdso/Makefile
@@ -176,9 +176,8 @@ quiet_cmd_vdso = VDSO $@
-T $(filter %.lds,$^) $(filter %.o,$^) && \
sh $(srctree)/$(src)/checkundef.sh '$(NM)' '$@'
-VDSO_LDFLAGS = -shared $(call ld-option, --hash-style=both) \
- $(call ld-option, --build-id) $(call ld-option, --eh-frame-hdr) \
- -Bsymbolic
+VDSO_LDFLAGS = -shared --hash-style=both --build-id \
+ $(call ld-option, --eh-frame-hdr) -Bsymbolic
GCOV_PROFILE := n
quiet_cmd_vdso_and_check = VDSO $@