diff options
Diffstat (limited to 'scripts')
-rw-r--r-- | scripts/Makefile.extrawarn | 1 | ||||
-rw-r--r-- | scripts/Makefile.fwinst | 70 | ||||
-rw-r--r-- | scripts/gdb/linux/Makefile | 2 | ||||
-rw-r--r-- | scripts/mod/modpost.c | 29 | ||||
-rwxr-xr-x | scripts/package/buildtar | 36 | ||||
-rw-r--r-- | scripts/selinux/genheaders/genheaders.c | 7 | ||||
-rwxr-xr-x | scripts/sphinx-pre-install | 1 |
7 files changed, 49 insertions, 97 deletions
diff --git a/scripts/Makefile.extrawarn b/scripts/Makefile.extrawarn index fb3522fd8702..ae8a1357d01d 100644 --- a/scripts/Makefile.extrawarn +++ b/scripts/Makefile.extrawarn @@ -37,6 +37,7 @@ warning-2 += $(call cc-option, -Wlogical-op) warning-2 += $(call cc-option, -Wmissing-field-initializers) warning-2 += $(call cc-option, -Wsign-compare) warning-2 += $(call cc-option, -Wmaybe-uninitialized) +warning-2 += $(call cc-option, -Wunused-macros) warning-3 := -Wbad-function-cast warning-3 += -Wcast-qual diff --git a/scripts/Makefile.fwinst b/scripts/Makefile.fwinst deleted file mode 100644 index b27290035253..000000000000 --- a/scripts/Makefile.fwinst +++ /dev/null @@ -1,70 +0,0 @@ -# ========================================================================== -# Installing firmware -# -# We don't include the .config, so all firmware files are in $(fw-shipped-) -# rather than in $(fw-shipped-y) or $(fw-shipped-m). -# ========================================================================== - -INSTALL := install -src := $(obj) - -# For modules_install installing firmware, we want to see .config -# But for firmware_install, we don't care, but don't want to require it. --include $(objtree)/.config - -include scripts/Kbuild.include -include $(src)/Makefile - -include scripts/Makefile.host - -mod-fw := $(fw-shipped-m) -# If CONFIG_FIRMWARE_IN_KERNEL isn't set, then install the -# firmware for in-kernel drivers too. -ifndef CONFIG_FIRMWARE_IN_KERNEL -mod-fw += $(fw-shipped-y) -endif - -ifneq ($(KBUILD_SRC),) -# Create output directory if not already present -_dummy := $(shell [ -d $(obj) ] || mkdir -p $(obj)) - -firmware-dirs := $(sort $(addprefix $(objtree)/$(obj)/,$(dir $(fw-external-y) $(fw-shipped-all)))) -# Create directories for firmware in subdirectories -_dummy := $(foreach d,$(firmware-dirs), $(shell [ -d $(d) ] || mkdir -p $(d))) -endif - -installed-mod-fw := $(addprefix $(INSTALL_FW_PATH)/,$(mod-fw)) - -installed-fw := $(addprefix $(INSTALL_FW_PATH)/,$(fw-shipped-all)) - -quiet_cmd_install = INSTALL $(subst $(srctree)/,,$@) - cmd_install = mkdir -p $(@D); $(INSTALL) -m0644 $< $@ - -$(installed-fw): $(INSTALL_FW_PATH)/%: $(obj)/% - $(call cmd,install) - -PHONY += __fw_install __fw_modinst FORCE - -.PHONY: $(PHONY) - -__fw_install: $(installed-fw) - -__fw_modinst: $(installed-mod-fw) - @: - -__fw_modbuild: $(addprefix $(obj)/,$(mod-fw)) - @: - -FORCE: - -# Read all saved command lines and dependencies for the $(targets) we -# may be building using $(if_changed{,_dep}). As an optimization, we -# don't need to read them if the target does not exist; we will rebuild -# anyway in that case. - -targets := $(wildcard $(sort $(targets))) -cmd_files := $(wildcard $(foreach f,$(targets),$(dir $(f)).$(notdir $(f)).cmd)) - -ifneq ($(cmd_files),) - include $(cmd_files) -endif diff --git a/scripts/gdb/linux/Makefile b/scripts/gdb/linux/Makefile index 8b00031f5349..ab3cfe727a4e 100644 --- a/scripts/gdb/linux/Makefile +++ b/scripts/gdb/linux/Makefile @@ -1,6 +1,6 @@ always := gdb-scripts -SRCTREE := $(shell cd $(srctree) && /bin/pwd) +SRCTREE := $(abspath $(srctree)) $(obj)/gdb-scripts: ifneq ($(KBUILD_SRC),) diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c index b920d186ad4a..98314b400a95 100644 --- a/scripts/mod/modpost.c +++ b/scripts/mod/modpost.c @@ -47,6 +47,12 @@ enum export { export_unused_gpl, export_gpl_future, export_unknown }; +/* In kernel, this size is defined in linux/module.h; + * here we use Elf_Addr instead of long for covering cross-compile + */ + +#define MODULE_NAME_LEN (64 - sizeof(Elf_Addr)) + #define PRINTF __attribute__ ((format (printf, 1, 2))) PRINTF void fatal(const char *fmt, ...) @@ -2111,6 +2117,23 @@ static void check_exports(struct module *mod) } } +static int check_modname_len(struct module *mod) +{ + const char *mod_name; + + mod_name = strrchr(mod->name, '/'); + if (mod_name == NULL) + mod_name = mod->name; + else + mod_name++; + if (strlen(mod_name) >= MODULE_NAME_LEN) { + merror("module name is too long [%s.ko]\n", mod->name); + return 1; + } + + return 0; +} + /** * Header for the generated file **/ @@ -2150,11 +2173,6 @@ static void add_staging_flag(struct buffer *b, const char *name) buf_printf(b, "\nMODULE_INFO(staging, \"Y\");\n"); } -/* In kernel, this size is defined in linux/module.h; - * here we use Elf_Addr instead of long for covering cross-compile - */ -#define MODULE_NAME_LEN (64 - sizeof(Elf_Addr)) - /** * Record CRCs for unresolved symbols **/ @@ -2485,6 +2503,7 @@ int main(int argc, char **argv) buf.pos = 0; + err |= check_modname_len(mod); add_header(&buf, mod); add_intree_flag(&buf, !external_module); add_staging_flag(&buf, mod->name); diff --git a/scripts/package/buildtar b/scripts/package/buildtar index e046bff33589..51f947118256 100755 --- a/scripts/package/buildtar +++ b/scripts/package/buildtar @@ -24,20 +24,19 @@ tarball="${objtree}/linux-${KERNELRELEASE}-${ARCH}.tar" # case "${1}" in tar-pkg) - compress="cat" - file_ext="" + opts= ;; targz-pkg) - compress="gzip" - file_ext=".gz" + opts=--gzip + tarball=${tarball}.gz ;; tarbz2-pkg) - compress="bzip2" - file_ext=".bz2" + opts=--bzip2 + tarball=${tarball}.bz2 ;; tarxz-pkg) - compress="xz" - file_ext=".xz" + opts=--xz + tarball=${tarball}.xz ;; *) echo "Unknown tarball target \"${1}\" requested, please add it to ${0}." >&2 @@ -51,13 +50,14 @@ esac # rm -rf -- "${tmpdir}" mkdir -p -- "${tmpdir}/boot" - +dirs=boot # # Try to install modules # -if grep -q '^CONFIG_MODULES=y' "${objtree}/.config"; then +if grep -q '^CONFIG_MODULES=y' "${KCONFIG_CONFIG}"; then make ARCH="${ARCH}" O="${objtree}" KBUILD_SRC= INSTALL_MOD_PATH="${tmpdir}" modules_install + dirs="$dirs lib" fi @@ -65,7 +65,7 @@ fi # Install basic kernel files # cp -v -- "${objtree}/System.map" "${tmpdir}/boot/System.map-${KERNELRELEASE}" -cp -v -- "${objtree}/.config" "${tmpdir}/boot/config-${KERNELRELEASE}" +cp -v -- "${KCONFIG_CONFIG}" "${tmpdir}/boot/config-${KERNELRELEASE}" cp -v -- "${objtree}/vmlinux" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" @@ -124,14 +124,12 @@ esac # # Create the tarball # -( - opts= - if tar --owner=root --group=root --help >/dev/null 2>&1; then - opts="--owner=root --group=root" - fi - tar cf - -C "$tmpdir" boot/ lib/ $opts | ${compress} > "${tarball}${file_ext}" -) +if tar --owner=root --group=root --help >/dev/null 2>&1; then + opts="$opts --owner=root --group=root" +fi + +tar cf $tarball -C $tmpdir $opts $dirs -echo "Tarball successfully created in ${tarball}${file_ext}" +echo "Tarball successfully created in $tarball" exit 0 diff --git a/scripts/selinux/genheaders/genheaders.c b/scripts/selinux/genheaders/genheaders.c index 6a24569c3578..672b069dcfea 100644 --- a/scripts/selinux/genheaders/genheaders.c +++ b/scripts/selinux/genheaders/genheaders.c @@ -129,11 +129,16 @@ int main(int argc, char *argv[]) for (i = 0; secclass_map[i].name; i++) { struct security_class_mapping *map = &secclass_map[i]; for (j = 0; map->perms[j]; j++) { + if (j >= 32) { + fprintf(stderr, "Too many permissions to fit into an access vector at (%s, %s).\n", + map->name, map->perms[j]); + exit(5); + } fprintf(fout, "#define %s__%s", map->name, map->perms[j]); for (k = 0; k < max(1, 40 - strlen(map->name) - strlen(map->perms[j])); k++) fprintf(fout, " "); - fprintf(fout, "0x%08xUL\n", (1<<j)); + fprintf(fout, "0x%08xU\n", (1<<j)); } } diff --git a/scripts/sphinx-pre-install b/scripts/sphinx-pre-install index 677756ae34c9..067459760a7b 100755 --- a/scripts/sphinx-pre-install +++ b/scripts/sphinx-pre-install @@ -40,7 +40,6 @@ my $virtualenv = 1; # my %texlive = ( - 'adjustbox.sty' => 'texlive-adjustbox', 'amsfonts.sty' => 'texlive-amsfonts', 'amsmath.sty' => 'texlive-amsmath', 'amssymb.sty' => 'texlive-amsfonts', |