diff options
Diffstat (limited to 'scripts')
27 files changed, 173 insertions, 108 deletions
diff --git a/scripts/Makefile.build b/scripts/Makefile.build index 47cddf32aeba..4f2b25d43ec9 100644 --- a/scripts/Makefile.build +++ b/scripts/Makefile.build @@ -256,6 +256,8 @@ __objtool_obj := $(objtree)/tools/objtool/objtool objtool_args = $(if $(CONFIG_UNWINDER_ORC),orc generate,check) +objtool_args += $(if $(part-of-module), --module,) + ifndef CONFIG_FRAME_POINTER objtool_args += --no-fp endif @@ -264,6 +266,12 @@ objtool_args += --no-unreachable else objtool_args += $(call cc-ifversion, -lt, 0405, --no-unreachable) endif +ifdef CONFIG_RETPOLINE +ifneq ($(RETPOLINE_CFLAGS),) + objtool_args += --retpoline +endif +endif + ifdef CONFIG_MODVERSIONS objtool_o = $(@D)/.tmp_$(@F) diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index 5589bae34af6..a6f538b31ad6 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -297,11 +297,11 @@ cmd_dt_S_dtb= \ echo '\#include <asm-generic/vmlinux.lds.h>'; \ echo '.section .dtb.init.rodata,"a"'; \ echo '.balign STRUCT_ALIGNMENT'; \ - echo '.global __dtb_$(*F)_begin'; \ - echo '__dtb_$(*F)_begin:'; \ + echo '.global __dtb_$(subst -,_,$(*F))_begin'; \ + echo '__dtb_$(subst -,_,$(*F))_begin:'; \ echo '.incbin "$<" '; \ - echo '__dtb_$(*F)_end:'; \ - echo '.global __dtb_$(*F)_end'; \ + echo '__dtb_$(subst -,_,$(*F))_end:'; \ + echo '.global __dtb_$(subst -,_,$(*F))_end'; \ echo '.balign STRUCT_ALIGNMENT'; \ ) > $@ diff --git a/scripts/adjust_autoksyms.sh b/scripts/adjust_autoksyms.sh index 513da1a4a2da..d67830e6e360 100755 --- a/scripts/adjust_autoksyms.sh +++ b/scripts/adjust_autoksyms.sh @@ -84,6 +84,13 @@ while read sympath; do depfile="include/config/ksym/${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/basic/fixdep.c b/scripts/basic/fixdep.c index fa3d39b6f23b..449b68c4c90c 100644 --- a/scripts/basic/fixdep.c +++ b/scripts/basic/fixdep.c @@ -93,14 +93,6 @@ * (Note: it'd be easy to port over the complete mkdep state machine, * but I don't think the added complexity is worth it) */ -/* - * Note 2: if somebody writes HELLO_CONFIG_BOOM in a file, it will depend onto - * CONFIG_BOOM. This could seem a bug (not too hard to fix), but please do not - * fix it! Some UserModeLinux files (look at arch/um/) call CONFIG_BOOM as - * UML_CONFIG_BOOM, to avoid conflicts with /usr/include/linux/autoconf.h, - * through arch/um/include/uml-config.h; this fixdep "bug" makes sure that - * those files will have correct dependencies. - */ #include <sys/types.h> #include <sys/stat.h> @@ -233,8 +225,13 @@ static int str_ends_with(const char *s, int slen, const char *sub) static void parse_config_file(const char *p) { const char *q, *r; + const char *start = p; while ((p = strstr(p, "CONFIG_"))) { + if (p > start && (isalnum(p[-1]) || p[-1] == '_')) { + p += 7; + continue; + } p += 7; q = p; while (*q && (isalnum(*q) || *q == '_')) @@ -286,8 +283,6 @@ static int is_ignored_file(const char *s, int len) { return str_ends_with(s, len, "include/generated/autoconf.h") || str_ends_with(s, len, "include/generated/autoksyms.h") || - str_ends_with(s, len, "arch/um/include/uml-config.h") || - str_ends_with(s, len, "include/linux/kconfig.h") || str_ends_with(s, len, ".ver"); } diff --git a/scripts/bloat-o-meter b/scripts/bloat-o-meter index 94b664817ad9..d84a5674e95e 100755 --- a/scripts/bloat-o-meter +++ b/scripts/bloat-o-meter @@ -15,7 +15,7 @@ signal(SIGPIPE, SIG_DFL) if len(sys.argv) < 3: sys.stderr.write("usage: %s [option] file1 file2\n" % sys.argv[0]) sys.stderr.write("The options are:\n") - sys.stderr.write("-c cateogrize output based on symbole type\n") + sys.stderr.write("-c categorize output based on symbol type\n") sys.stderr.write("-d Show delta of Data Section\n") sys.stderr.write("-t Show delta of text Section\n") sys.exit(-1) diff --git a/scripts/coccinelle/api/drm-get-put.cocci b/scripts/coccinelle/api/drm-get-put.cocci index 91fceb8f1fa2..ceb71ea7f61c 100644 --- a/scripts/coccinelle/api/drm-get-put.cocci +++ b/scripts/coccinelle/api/drm-get-put.cocci @@ -16,12 +16,6 @@ expression object; @@ ( -- drm_mode_object_reference(object) -+ drm_mode_object_get(object) -| -- drm_mode_object_unreference(object) -+ drm_mode_object_put(object) -| - drm_connector_reference(object) + drm_connector_get(object) | @@ -62,10 +56,6 @@ position p; @@ ( -drm_mode_object_unreference@p(object) -| -drm_mode_object_reference@p(object) -| drm_connector_unreference@p(object) | drm_connector_reference@p(object) diff --git a/scripts/coccinelle/api/memdup.cocci b/scripts/coccinelle/api/memdup.cocci index 1249b727644b..8fd6437beda8 100644 --- a/scripts/coccinelle/api/memdup.cocci +++ b/scripts/coccinelle/api/memdup.cocci @@ -56,10 +56,10 @@ statement S; p << r.p; @@ -coccilib.org.print_todo(p[0], "WARNING opportunity for kmemdep") +coccilib.org.print_todo(p[0], "WARNING opportunity for kmemdup") @script:python depends on report@ p << r.p; @@ -coccilib.report.print_report(p[0], "WARNING opportunity for kmemdep") +coccilib.report.print_report(p[0], "WARNING opportunity for kmemdup") diff --git a/scripts/coccinelle/free/devm_free.cocci b/scripts/coccinelle/free/devm_free.cocci index c990d2c7ee16..b2a2cf8bf81f 100644 --- a/scripts/coccinelle/free/devm_free.cocci +++ b/scripts/coccinelle/free/devm_free.cocci @@ -56,9 +56,62 @@ expression x; x = devm_ioport_map(...) ) +@safe depends on context || org || report exists@ +expression x; +position p; +@@ + +( + x = kmalloc(...) +| + x = kvasprintf(...) +| + x = kasprintf(...) +| + x = kzalloc(...) +| + x = kmalloc_array(...) +| + x = kcalloc(...) +| + x = kstrdup(...) +| + x = kmemdup(...) +| + x = get_free_pages(...) +| + x = request_irq(...) +| + x = ioremap(...) +| + x = ioremap_nocache(...) +| + x = ioport_map(...) +) +... +( + kfree@p(x) +| + kzfree@p(x) +| + __krealloc@p(x, ...) +| + krealloc@p(x, ...) +| + free_pages@p(x, ...) +| + free_page@p(x) +| + free_irq@p(x) +| + iounmap@p(x) +| + ioport_unmap@p(x) +) + @pb@ expression r.x; -position p; +position p != safe.p; @@ ( diff --git a/scripts/coccinelle/null/deref_null.cocci b/scripts/coccinelle/null/deref_null.cocci index f192d6035d02..b16ccb7663a7 100644 --- a/scripts/coccinelle/null/deref_null.cocci +++ b/scripts/coccinelle/null/deref_null.cocci @@ -212,7 +212,7 @@ else S3 // The following three rules are duplicates of ifm, pr1 and pr2 respectively. // It is need because the previous rule as already made a "change". -@ifm1@ +@ifm1 depends on context && !org && !report@ expression *E; statement S1,S2; position p1; @@ -220,7 +220,7 @@ position p1; if@p1 ((E == NULL && ...) || ...) S1 else S2 -@pr11 expression@ +@pr11 depends on context && !org && !report expression@ expression *ifm1.E; identifier f; position p1; @@ -228,7 +228,7 @@ position p1; (E != NULL && ...) ? <+...E->f@p1...+> : ... -@pr12 expression@ +@pr12 depends on context && !org && !report expression@ expression *ifm1.E; identifier f; position p2; diff --git a/scripts/kallsyms.c b/scripts/kallsyms.c index 9ee9bf7fd1a2..65792650c630 100644 --- a/scripts/kallsyms.c +++ b/scripts/kallsyms.c @@ -595,7 +595,7 @@ static void optimize_result(void) * original char code */ if (!best_table_len[i]) { - /* find the token with the breates profit value */ + /* find the token with the best profit value */ best = find_best_token(); if (token_profit[best] == 0) break; diff --git a/scripts/kconfig/.gitignore b/scripts/kconfig/.gitignore index 51f1c877b543..a76856e559c0 100644 --- a/scripts/kconfig/.gitignore +++ b/scripts/kconfig/.gitignore @@ -1,7 +1,6 @@ # # Generated files # -config* *.lex.c *.tab.c *.tab.h diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c index 307bc3f7b945..822dc51923d6 100644 --- a/scripts/kconfig/conf.c +++ b/scripts/kconfig/conf.c @@ -39,7 +39,6 @@ static enum input_mode input_mode = oldaskconfig; static int indent = 1; static int tty_stdio; -static int valid_stdin = 1; static int sync_kconfig; static int conf_cnt; static char line[PATH_MAX]; @@ -72,21 +71,14 @@ static void strip(char *str) *p-- = 0; } -static void check_stdin(void) -{ - if (!valid_stdin) { - printf(_("aborted!\n\n")); - printf(_("Console input/output is redirected. ")); - printf(_("Run 'make oldconfig' to update configuration.\n\n")); - exit(1); - } -} - /* Helper function to facilitate fgets() by Jean Sacren. */ static void xfgets(char *str, int size, FILE *in) { if (!fgets(str, size, in)) fprintf(stderr, "\nError in reading or end of file.\n"); + + if (!tty_stdio) + printf("%s", str); } static int conf_askvalue(struct symbol *sym, const char *def) @@ -113,13 +105,10 @@ static int conf_askvalue(struct symbol *sym, const char *def) printf("%s\n", def); return 0; } - check_stdin(); /* fall through */ case oldaskconfig: fflush(stdout); xfgets(line, sizeof(line), stdin); - if (!tty_stdio) - printf("\n"); return 1; default: break; @@ -199,9 +188,7 @@ static int conf_sym(struct menu *menu) printf("/m"); if (oldval != yes && sym_tristate_within_range(sym, yes)) printf("/y"); - if (menu_has_help(menu)) - printf("/?"); - printf("] "); + printf("/?] "); if (!conf_askvalue(sym, sym_get_string_value(sym))) return 0; strip(line); @@ -303,10 +290,7 @@ static int conf_choice(struct menu *menu) printf("[1]: 1\n"); goto conf_childs; } - printf("[1-%d", cnt); - if (menu_has_help(menu)) - printf("?"); - printf("]: "); + printf("[1-%d?]: ", cnt); switch (input_mode) { case oldconfig: case silentoldconfig: @@ -315,7 +299,6 @@ static int conf_choice(struct menu *menu) printf("%d\n", cnt); break; } - check_stdin(); /* fall through */ case oldaskconfig: fflush(stdout); @@ -508,7 +491,7 @@ int main(int ac, char **av) bindtextdomain(PACKAGE, LOCALEDIR); textdomain(PACKAGE); - tty_stdio = isatty(0) && isatty(1) && isatty(2); + tty_stdio = isatty(0) && isatty(1); while ((opt = getopt_long(ac, av, "s", long_opts, NULL)) != -1) { if (opt == 's') { @@ -565,7 +548,7 @@ int main(int ac, char **av) } } if (ac == optind) { - printf(_("%s: Kconfig file missing\n"), av[0]); + fprintf(stderr, _("%s: Kconfig file missing\n"), av[0]); conf_usage(progname); exit(1); } @@ -590,9 +573,11 @@ int main(int ac, char **av) if (!defconfig_file) defconfig_file = conf_get_default_confname(); if (conf_read(defconfig_file)) { - printf(_("***\n" - "*** Can't find default configuration \"%s\"!\n" - "***\n"), defconfig_file); + fprintf(stderr, + _("***\n" + "*** Can't find default configuration \"%s\"!\n" + "***\n"), + defconfig_file); exit(1); } break; @@ -650,7 +635,6 @@ int main(int ac, char **av) return 1; } } - valid_stdin = tty_stdio; } switch (input_mode) { diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c index f7927391de30..df26c7b0fe13 100644 --- a/scripts/kconfig/confdata.c +++ b/scripts/kconfig/confdata.c @@ -178,7 +178,7 @@ static int conf_set_sym_val(struct symbol *sym, int def, int def_flags, char *p) case S_HEX: done: if (sym_string_valid(sym, p)) { - sym->def[def].val = strdup(p); + sym->def[def].val = xstrdup(p); sym->flags |= def_flags; } else { if (def != S_DEF_AUTO) @@ -201,7 +201,7 @@ static int add_byte(int c, char **lineptr, size_t slen, size_t *n) if (new_size > *n) { new_size += LINE_GROWTH - 1; new_size *= 2; - nline = realloc(*lineptr, new_size); + nline = xrealloc(*lineptr, new_size); if (!nline) return -1; diff --git a/scripts/kconfig/expr.c b/scripts/kconfig/expr.c index 2ba332b3fed7..d45381986ac7 100644 --- a/scripts/kconfig/expr.c +++ b/scripts/kconfig/expr.c @@ -94,7 +94,7 @@ struct expr *expr_copy(const struct expr *org) e->right.expr = expr_copy(org->right.expr); break; default: - printf("can't copy type %d\n", e->type); + fprintf(stderr, "can't copy type %d\n", e->type); free(e); e = NULL; break; @@ -127,7 +127,7 @@ void expr_free(struct expr *e) expr_free(e->right.expr); break; default: - printf("how to free type %d?\n", e->type); + fprintf(stderr, "how to free type %d?\n", e->type); break; } free(e); diff --git a/scripts/kconfig/kxgettext.c b/scripts/kconfig/kxgettext.c index 2858738b22d5..240880a89111 100644 --- a/scripts/kconfig/kxgettext.c +++ b/scripts/kconfig/kxgettext.c @@ -101,7 +101,7 @@ static struct message *message__new(const char *msg, char *option, if (self->files == NULL) goto out_fail; - self->msg = strdup(msg); + self->msg = xstrdup(msg); if (self->msg == NULL) goto out_fail_msg; diff --git a/scripts/kconfig/lkc.h b/scripts/kconfig/lkc.h index 16cb62b92650..2d5ec2d0e952 100644 --- a/scripts/kconfig/lkc.h +++ b/scripts/kconfig/lkc.h @@ -114,6 +114,8 @@ struct file *file_lookup(const char *name); int file_write_dep(const char *name); void *xmalloc(size_t size); void *xcalloc(size_t nmemb, size_t size); +void *xrealloc(void *p, size_t size); +char *xstrdup(const char *s); struct gstr { size_t len; diff --git a/scripts/kconfig/lkc_proto.h b/scripts/kconfig/lkc_proto.h index 5d86e2dfae59..9dc8abfb1dc3 100644 --- a/scripts/kconfig/lkc_proto.h +++ b/scripts/kconfig/lkc_proto.h @@ -31,7 +31,7 @@ extern struct symbol * symbol_hash[SYMBOL_HASHSIZE]; struct symbol * sym_lookup(const char *name, int flags); struct symbol * sym_find(const char *name); -const char * sym_expand_string_value(const char *in); +char *sym_expand_string_value(const char *in); const char * sym_escape_string_value(const char *in); struct symbol ** sym_re_search(const char *pattern); const char * sym_type_name(enum symbol_type type); diff --git a/scripts/kconfig/lxdialog/check-lxdialog.sh b/scripts/kconfig/lxdialog/check-lxdialog.sh index a10bd9d6fafd..6c0bcd9c472d 100755 --- a/scripts/kconfig/lxdialog/check-lxdialog.sh +++ b/scripts/kconfig/lxdialog/check-lxdialog.sh @@ -55,7 +55,8 @@ EOF echo " *** required header files." 1>&2 echo " *** 'make menuconfig' requires the ncurses libraries." 1>&2 echo " *** " 1>&2 - echo " *** Install ncurses (ncurses-devel) and try again." 1>&2 + echo " *** Install ncurses (ncurses-devel or libncurses-dev " 1>&2 + echo " *** depending on your distribution) and try again." 1>&2 echo " *** " 1>&2 exit 1 fi diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c index 99222855544c..36cd3e1f1c28 100644 --- a/scripts/kconfig/menu.c +++ b/scripts/kconfig/menu.c @@ -212,6 +212,7 @@ void menu_add_option(int token, char *arg) sym_defconfig_list = current_entry->sym; else if (sym_defconfig_list != current_entry->sym) zconf_error("trying to redefine defconfig symbol"); + sym_defconfig_list->flags |= SYMBOL_AUTO; break; case T_OPT_ENV: prop_add_env(arg); diff --git a/scripts/kconfig/nconf.gui.c b/scripts/kconfig/nconf.gui.c index a64b1c31253e..88874acfda36 100644 --- a/scripts/kconfig/nconf.gui.c +++ b/scripts/kconfig/nconf.gui.c @@ -6,6 +6,7 @@ * */ #include "nconf.h" +#include "lkc.h" /* a list of all the different widgets we use */ attributes_t attributes[ATTR_MAX+1] = {0}; @@ -374,7 +375,7 @@ int dialog_inputbox(WINDOW *main_window, if (strlen(init)+1 > *result_len) { *result_len = strlen(init)+1; - *resultp = result = realloc(result, *result_len); + *resultp = result = xrealloc(result, *result_len); } /* find the widest line of msg: */ diff --git a/scripts/kconfig/symbol.c b/scripts/kconfig/symbol.c index c9123ed2b791..2220bc4b051b 100644 --- a/scripts/kconfig/symbol.c +++ b/scripts/kconfig/symbol.c @@ -183,7 +183,7 @@ static void sym_validate_range(struct symbol *sym) sprintf(str, "%lld", val2); else sprintf(str, "0x%llx", val2); - sym->curr.val = strdup(str); + sym->curr.val = xstrdup(str); } static void sym_set_changed(struct symbol *sym) @@ -371,11 +371,13 @@ void sym_calc_value(struct symbol *sym) sym->curr.tri = no; return; } - if (!sym_is_choice_value(sym)) - sym->flags &= ~SYMBOL_WRITE; + sym->flags &= ~SYMBOL_WRITE; sym_calc_visibility(sym); + if (sym->visible != no) + sym->flags |= SYMBOL_WRITE; + /* set default if recursively called */ sym->curr = newval; @@ -390,7 +392,6 @@ void sym_calc_value(struct symbol *sym) /* if the symbol is visible use the user value * if available, otherwise try the default value */ - sym->flags |= SYMBOL_WRITE; if (sym_has_value(sym)) { newval.tri = EXPR_AND(sym->def[S_DEF_USER].tri, sym->visible); @@ -433,12 +434,9 @@ void sym_calc_value(struct symbol *sym) case S_STRING: case S_HEX: case S_INT: - if (sym->visible != no) { - sym->flags |= SYMBOL_WRITE; - if (sym_has_value(sym)) { - newval.val = sym->def[S_DEF_USER].val; - break; - } + if (sym->visible != no && sym_has_value(sym)) { + newval.val = sym->def[S_DEF_USER].val; + break; } prop = sym_get_default_prop(sym); if (prop) { @@ -851,7 +849,7 @@ struct symbol *sym_lookup(const char *name, int flags) : !(symbol->flags & (SYMBOL_CONST|SYMBOL_CHOICE)))) return symbol; } - new_name = strdup(name); + new_name = xstrdup(name); } else { new_name = NULL; hash = 0; @@ -901,7 +899,7 @@ struct symbol *sym_find(const char *name) * name to be expanded shall be prefixed by a '$'. Unknown symbol expands to * the empty string. */ -const char *sym_expand_string_value(const char *in) +char *sym_expand_string_value(const char *in) { const char *src; char *res; @@ -938,7 +936,7 @@ const char *sym_expand_string_value(const char *in) newlen = strlen(res) + strlen(symval) + strlen(src) + 1; if (newlen > reslen) { reslen = newlen; - res = realloc(res, reslen); + res = xrealloc(res, reslen); } strcat(res, symval); @@ -1223,7 +1221,7 @@ static struct symbol *sym_check_expr_deps(struct expr *e) default: break; } - printf("Oops! How to check %d?\n", e->type); + fprintf(stderr, "Oops! How to check %d?\n", e->type); return NULL; } diff --git a/scripts/kconfig/util.c b/scripts/kconfig/util.c index 0e76042473cc..c6f6e21b809f 100644 --- a/scripts/kconfig/util.c +++ b/scripts/kconfig/util.c @@ -14,11 +14,11 @@ struct file *file_lookup(const char *name) { struct file *file; - const char *file_name = sym_expand_string_value(name); + char *file_name = sym_expand_string_value(name); for (file = file_list; file; file = file->next) { if (!strcmp(name, file->name)) { - free((void *)file_name); + free(file_name); return file; } } @@ -104,7 +104,7 @@ void str_append(struct gstr *gs, const char *s) if (s) { l = strlen(gs->s) + strlen(s) + 1; if (l > gs->len) { - gs->s = realloc(gs->s, l); + gs->s = xrealloc(gs->s, l); gs->len = l; } strcat(gs->s, s); @@ -145,3 +145,23 @@ void *xcalloc(size_t nmemb, size_t size) fprintf(stderr, "Out of memory.\n"); exit(1); } + +void *xrealloc(void *p, size_t size) +{ + p = realloc(p, size); + if (p) + return p; + fprintf(stderr, "Out of memory.\n"); + exit(1); +} + +char *xstrdup(const char *s) +{ + char *p; + + p = strdup(s); + if (p) + return p; + fprintf(stderr, "Out of memory.\n"); + exit(1); +} diff --git a/scripts/kconfig/zconf.l b/scripts/kconfig/zconf.l index 07e074dc68a1..88b650eb9cc9 100644 --- a/scripts/kconfig/zconf.l +++ b/scripts/kconfig/zconf.l @@ -52,7 +52,7 @@ static void append_string(const char *str, int size) if (new_size > text_asize) { new_size += START_STRSIZE - 1; new_size &= -START_STRSIZE; - text = realloc(text, new_size); + text = xrealloc(text, new_size); text_asize = new_size; } memcpy(text + text_size, str, size); @@ -184,7 +184,9 @@ n [A-Za-z0-9_-] append_string(yytext, 1); } \n { - printf("%s:%d:warning: multi-line strings not supported\n", zconf_curname(), zconf_lineno()); + fprintf(stderr, + "%s:%d:warning: multi-line strings not supported\n", + zconf_curname(), zconf_lineno()); current_file->lineno++; BEGIN(INITIAL); return T_EOL; @@ -294,7 +296,7 @@ void zconf_initscan(const char *name) { yyin = zconf_fopen(name); if (!yyin) { - printf("can't find file %s\n", name); + fprintf(stderr, "can't find file %s\n", name); exit(1); } @@ -315,8 +317,8 @@ void zconf_nextfile(const char *name) current_buf->state = YY_CURRENT_BUFFER; yyin = zconf_fopen(file->name); if (!yyin) { - printf("%s:%d: can't open file \"%s\"\n", - zconf_curname(), zconf_lineno(), file->name); + fprintf(stderr, "%s:%d: can't open file \"%s\"\n", + zconf_curname(), zconf_lineno(), file->name); exit(1); } yy_switch_to_buffer(yy_create_buffer(yyin, YY_BUF_SIZE)); @@ -325,20 +327,17 @@ void zconf_nextfile(const char *name) for (iter = current_file->parent; iter; iter = iter->parent ) { if (!strcmp(current_file->name,iter->name) ) { - printf("%s:%d: recursive inclusion detected. " - "Inclusion path:\n current file : '%s'\n", - zconf_curname(), zconf_lineno(), - zconf_curname()); - iter = current_file->parent; - while (iter && \ - strcmp(iter->name,current_file->name)) { - printf(" included from: '%s:%d'\n", - iter->name, iter->lineno-1); + fprintf(stderr, + "%s:%d: recursive inclusion detected. " + "Inclusion path:\n current file : '%s'\n", + zconf_curname(), zconf_lineno(), + zconf_curname()); + iter = current_file; + do { iter = iter->parent; - } - if (iter) - printf(" included from: '%s:%d'\n", - iter->name, iter->lineno+1); + fprintf(stderr, " included from: '%s:%d'\n", + iter->name, iter->lineno - 1); + } while (strcmp(iter->name, current_file->name)); exit(1); } } diff --git a/scripts/kconfig/zconf.y b/scripts/kconfig/zconf.y index 21ce883e5d9e..ad6305b0f40c 100644 --- a/scripts/kconfig/zconf.y +++ b/scripts/kconfig/zconf.y @@ -127,7 +127,7 @@ no_mainmenu_stmt: /* empty */ * later regardless of whether it comes from the 'prompt' in * mainmenu_stmt or here */ - menu_add_prompt(P_MENU, strdup("Linux Kernel Configuration"), NULL); + menu_add_prompt(P_MENU, xstrdup("Linux Kernel Configuration"), NULL); }; @@ -276,6 +276,7 @@ choice: T_CHOICE word_opt T_EOL sym->flags |= SYMBOL_AUTO; menu_add_entry(sym); menu_add_expr(P_CHOICE, NULL, NULL); + free($2); printd(DEBUG_PARSE, "%s:%d:choice\n", zconf_curname(), zconf_lineno()); }; @@ -436,6 +437,12 @@ help: help_start T_HELPTEXT zconfprint("warning: '%s' defined with more than one help text -- only the last one will be used", current_entry->sym->name ?: "<choice>"); } + + /* Is the help text empty or all whitespace? */ + if ($2[strspn($2, " \f\n\r\t\v")] == '\0') + zconfprint("warning: '%s' defined with blank help text", + current_entry->sym->name ?: "<choice>"); + current_entry->help = $2; }; diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh index c0d129d7f430..be56a1153014 100755 --- a/scripts/link-vmlinux.sh +++ b/scripts/link-vmlinux.sh @@ -246,7 +246,7 @@ else fi; # final build of init/ -${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init GCC_PLUGINS_CFLAGS="${GCC_PLUGINS_CFLAGS}" +${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init archive_builtin diff --git a/scripts/package/builddeb b/scripts/package/builddeb index b4f0f2b3f8d2..13fabb1f81db 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 280027fad991..61427c6f2209 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 |