These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / scripts / kconfig / symbol.c

diff --git a/kernel/scripts/kconfig/symbol.c b/kernel/scripts/kconfig/symbol.c
index 6731377..25cf0c2 100644 (file)
--- a/kernel/scripts/kconfig/symbol.c
+++ b/kernel/scripts/kconfig/symbol.c
@@ -467,8 +467,7 @@ void sym_clear_all_valid(void)
        for_all_symbols(i, sym)
                sym->flags &= ~SYMBOL_VALID;
        sym_add_change_count(1);
-       if (modules_sym)
-               sym_calc_value(modules_sym);
+       sym_calc_value(modules_sym);
 }
 
 bool sym_tristate_within_range(struct symbol *sym, tristate val)
@@ -1117,6 +1116,8 @@ static void sym_check_print_recursive(struct symbol *last_sym)
                if (stack->sym == last_sym)
                        fprintf(stderr, "%s:%d:error: recursive dependency detected!\n",
                                prop->file->name, prop->lineno);
+                       fprintf(stderr, "For a resolution refer to Documentation/kbuild/kconfig-language.txt\n");
+                       fprintf(stderr, "subsection \"Kconfig recursive dependency limitations\"\n");
                if (stack->expr) {
                        fprintf(stderr, "%s:%d:\tsymbol %s %s value contains %s\n",
                                prop->file->name, prop->lineno,
@@ -1166,6 +1167,10 @@ static struct symbol *sym_check_expr_deps(struct expr *e)
        case E_NOT:
                return sym_check_expr_deps(e->left.expr);
        case E_EQUAL:
+       case E_GEQ:
+       case E_GTH:
+       case E_LEQ:
+       case E_LTH:
        case E_UNEQUAL:
                sym = sym_check_deps(e->left.sym);
                if (sym)