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author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-03-30 18:53:57 -1000 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-03-30 18:53:57 -1000 |
commit | b5dbc28762fd3fd40ba76303be0c7f707826f982 (patch) | |
tree | 8f6280bdce7dd17193eb122aa624dbd69266a13c | |
parent | a44406ec3d31de773ce50e794900546f22c1cc7b (diff) | |
parent | 28913ee8191adf4bbc01cbfb9ee18cca782ab141 (diff) | |
download | op-kernel-dev-b5dbc28762fd3fd40ba76303be0c7f707826f982.zip op-kernel-dev-b5dbc28762fd3fd40ba76303be0c7f707826f982.tar.gz |
Merge tag 'kbuild-fixes-v4.16-3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild fixes from Masahiro Yamada:
- fix missed rebuild of TRIM_UNUSED_KSYMS
- fix rpm-pkg for GNU tar >= 1.29
- include scripts/dtc/include-prefixes/* to kernel header deb-pkg
- add -no-integrated-as option ealier to fix building with Clang
- fix netfilter Makefile for parallel building
* tag 'kbuild-fixes-v4.16-3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
netfilter: nf_nat_snmp_basic: add correct dependency to Makefile
kbuild: rpm-pkg: Support GNU tar >= 1.29
builddeb: Fix header package regarding dtc source links
kbuild: set no-integrated-as before incl. arch Makefile
kbuild: make scripts/adjust_autoksyms.sh robust against timestamp races
-rw-r--r-- | Makefile | 4 | ||||
-rw-r--r-- | net/ipv4/netfilter/Makefile | 2 | ||||
-rwxr-xr-x | scripts/adjust_autoksyms.sh | 7 | ||||
-rwxr-xr-x | scripts/package/builddeb | 2 | ||||
-rwxr-xr-x | scripts/package/mkspec | 2 |
5 files changed, 12 insertions, 5 deletions
@@ -487,6 +487,8 @@ CLANG_GCC_TC := --gcc-toolchain=$(GCC_TOOLCHAIN) endif KBUILD_CFLAGS += $(CLANG_TARGET) $(CLANG_GCC_TC) KBUILD_AFLAGS += $(CLANG_TARGET) $(CLANG_GCC_TC) +KBUILD_CFLAGS += $(call cc-option, -no-integrated-as) +KBUILD_AFLAGS += $(call cc-option, -no-integrated-as) endif RETPOLINE_CFLAGS_GCC := -mindirect-branch=thunk-extern -mindirect-branch-register @@ -743,8 +745,6 @@ KBUILD_CFLAGS += $(call cc-disable-warning, tautological-compare) # See modpost pattern 2 KBUILD_CFLAGS += $(call cc-option, -mno-global-merge,) KBUILD_CFLAGS += $(call cc-option, -fcatch-undefined-behavior) -KBUILD_CFLAGS += $(call cc-option, -no-integrated-as) -KBUILD_AFLAGS += $(call cc-option, -no-integrated-as) else # These warnings generated too much noise in a regular build. diff --git a/net/ipv4/netfilter/Makefile b/net/ipv4/netfilter/Makefile index 2dad20e..9bd19cd 100644 --- a/net/ipv4/netfilter/Makefile +++ b/net/ipv4/netfilter/Makefile @@ -29,7 +29,7 @@ obj-$(CONFIG_NF_NAT_H323) += nf_nat_h323.o obj-$(CONFIG_NF_NAT_PPTP) += nf_nat_pptp.o nf_nat_snmp_basic-y := nf_nat_snmp_basic-asn1.o nf_nat_snmp_basic_main.o -nf_nat_snmp_basic-y : nf_nat_snmp_basic-asn1.h nf_nat_snmp_basic-asn1.c +$(obj)/nf_nat_snmp_basic_main.o: $(obj)/nf_nat_snmp_basic-asn1.h obj-$(CONFIG_NF_NAT_SNMP_BASIC) += nf_nat_snmp_basic.o clean-files := nf_nat_snmp_basic-asn1.c nf_nat_snmp_basic-asn1.h diff --git a/scripts/adjust_autoksyms.sh b/scripts/adjust_autoksyms.sh index 513da1a..d67830e 100755 --- a/scripts/adjust_autoksyms.sh +++ b/scripts/adjust_autoksyms.sh @@ -84,6 +84,13 @@ while read sympath; do depfile="include/config/ksym/${sympath}.h" mkdir -p "$(dirname "$depfile")" touch "$depfile" + # Filesystems with coarse time precision may create timestamps + # equal to the one from a file that was very recently built and that + # needs to be rebuild. Let's guard against that by making sure our + # dep files are always newer than the first file we created here. + while [ ! "$depfile" -nt "$new_ksyms_file" ]; do + touch "$depfile" + done echo $((count += 1)) done | tail -1 ) changed=${changed:-0} diff --git a/scripts/package/builddeb b/scripts/package/builddeb index b4f0f2b..13fabb1 100755 --- a/scripts/package/builddeb +++ b/scripts/package/builddeb @@ -313,7 +313,7 @@ fi # Build kernel header package (cd $srctree; find . -name Makefile\* -o -name Kconfig\* -o -name \*.pl) > "$objtree/debian/hdrsrcfiles" -(cd $srctree; find arch/*/include include scripts -type f) >> "$objtree/debian/hdrsrcfiles" +(cd $srctree; find arch/*/include include scripts -type f -o -type l) >> "$objtree/debian/hdrsrcfiles" (cd $srctree; find arch/$SRCARCH -name module.lds -o -name Kbuild.platforms -o -name Platform) >> "$objtree/debian/hdrsrcfiles" (cd $srctree; find $(find arch/$SRCARCH -name include -o -name scripts -type d) -type f) >> "$objtree/debian/hdrsrcfiles" if grep -q '^CONFIG_STACK_VALIDATION=y' $KCONFIG_CONFIG ; then diff --git a/scripts/package/mkspec b/scripts/package/mkspec index 280027f..61427c6 100755 --- a/scripts/package/mkspec +++ b/scripts/package/mkspec @@ -98,7 +98,7 @@ $M make %{?_smp_mflags} INSTALL_MOD_PATH=%{buildroot} KBUILD_SRC= modules_instal $S$M rm -f %{buildroot}/lib/modules/$KERNELRELEASE/build $S$M rm -f %{buildroot}/lib/modules/$KERNELRELEASE/source $S$M mkdir -p %{buildroot}/usr/src/kernels/$KERNELRELEASE -$S$M tar cf - . $EXCLUDES | tar xf - -C %{buildroot}/usr/src/kernels/$KERNELRELEASE +$S$M tar cf - $EXCLUDES . | tar xf - -C %{buildroot}/usr/src/kernels/$KERNELRELEASE $S$M cd %{buildroot}/lib/modules/$KERNELRELEASE $S$M ln -sf /usr/src/kernels/$KERNELRELEASE build $S$M ln -sf /usr/src/kernels/$KERNELRELEASE source |