Merge branch 'linus' into x86/x2apic

Conflicts:

	arch/x86/kernel/genapic_64.c

Manual merge:

	arch/x86/kernel/genx2apic_uv_x.c

Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 72 insertions, 6 deletions

diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c
index ee5fe943d58d..df6a188b9930 100644
--- a/scripts/kconfig/confdata.c
+++ b/scripts/kconfig/confdata.c
@@ -222,10 +222,8 @@ load:
 				continue;
 			if (def == S_DEF_USER) {
 				sym = sym_find(line + 9);
-				if (!sym) {
-					conf_warning("trying to assign nonexistent symbol %s", line + 9);
+				if (!sym)
 					break;
-				}
 			} else {
 				sym = sym_lookup(line + 9, 0);
 				if (sym->type == S_UNKNOWN)
@@ -261,10 +259,8 @@ load:
 			}
 			if (def == S_DEF_USER) {
 				sym = sym_find(line + 7);
-				if (!sym) {
-					conf_warning("trying to assign nonexistent symbol %s", line + 7);
+				if (!sym)
 					break;
-				}
 			} else {
 				sym = sym_lookup(line + 7, 0);
 				if (sym->type == S_UNKNOWN)
@@ -812,3 +808,73 @@ void conf_set_changed_callback(void (*fn)(void))
 {
 	conf_changed_callback = fn;
 }
+
+
+void conf_set_all_new_symbols(enum conf_def_mode mode)
+{
+	struct symbol *sym, *csym;
+	struct property *prop;
+	struct expr *e;
+	int i, cnt, def;
+
+	for_all_symbols(i, sym) {
+		if (sym_has_value(sym))
+			continue;
+		switch (sym_get_type(sym)) {
+		case S_BOOLEAN:
+		case S_TRISTATE:
+			switch (mode) {
+			case def_yes:
+				sym->def[S_DEF_USER].tri = yes;
+				break;
+			case def_mod:
+				sym->def[S_DEF_USER].tri = mod;
+				break;
+			case def_no:
+				sym->def[S_DEF_USER].tri = no;
+				break;
+			case def_random:
+				sym->def[S_DEF_USER].tri = (tristate)(rand() % 3);
+				break;
+			default:
+				continue;
+			}
+			if (!sym_is_choice(sym) || mode != def_random)
+				sym->flags |= SYMBOL_DEF_USER;
+			break;
+		default:
+			break;
+		}
+
+	}
+
+	if (modules_sym)
+		sym_calc_value(modules_sym);
+
+	if (mode != def_random)
+		return;
+
+	for_all_symbols(i, csym) {
+		if (sym_has_value(csym) || !sym_is_choice(csym))
+			continue;
+
+		sym_calc_value(csym);
+		prop = sym_get_choice_prop(csym);
+		def = -1;
+		while (1) {
+			cnt = 0;
+			expr_list_for_each_sym(prop->expr, e, sym) {
+				if (sym->visible == no)
+					continue;
+				if (def == cnt++) {
+					csym->def[S_DEF_USER].val = sym;
+					break;
+				}
+			}
+			if (def >= 0 || cnt < 2)
+				break;
+			def = (rand() % cnt) + 1;
+		}
+		csym->flags |= SYMBOL_DEF_USER;
+	}
+}