X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=blobdiff_plain;f=arch%2Fs390%2Fkernel%2Fsetup.c;h=0c35dee10b00e93b005114c7b0d031531b7fc253;hp=f5434d1ecb3166136eaf77e509d04e327b39165b;hb=4a7df24ddc7097cd789a7527187826552ea0765e;hpb=dcfd9cdc1222f14d6180514e533289493a0716fb

diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c
index f5434d1ecb31..0c35dee10b00 100644
--- a/arch/s390/kernel/setup.c
+++ b/arch/s390/kernel/setup.c
@@ -305,8 +305,7 @@ static int set_amode_and_uaccess(unsigned long user_amode,
  */
 static int __init early_parse_switch_amode(char *p)
 {
-	if (user_mode != SECONDARY_SPACE_MODE)
-		user_mode = PRIMARY_SPACE_MODE;
+	user_mode = PRIMARY_SPACE_MODE;
 	return 0;
 }
 early_param("switch_amode", early_parse_switch_amode);
@@ -315,10 +314,6 @@ static int __init early_parse_user_mode(char *p)
 {
 	if (p && strcmp(p, "primary") == 0)
 		user_mode = PRIMARY_SPACE_MODE;
-#ifdef CONFIG_S390_EXEC_PROTECT
-	else if (p && strcmp(p, "secondary") == 0)
-		user_mode = SECONDARY_SPACE_MODE;
-#endif
 	else if (!p || strcmp(p, "home") == 0)
 		user_mode = HOME_SPACE_MODE;
 	else
@@ -327,31 +322,9 @@ static int __init early_parse_user_mode(char *p)
 }
 early_param("user_mode", early_parse_user_mode);
 
-#ifdef CONFIG_S390_EXEC_PROTECT
-/*
- * Enable execute protection?
- */
-static int __init early_parse_noexec(char *p)
-{
-	if (!strncmp(p, "off", 3))
-		return 0;
-	user_mode = SECONDARY_SPACE_MODE;
-	return 0;
-}
-early_param("noexec", early_parse_noexec);
-#endif /* CONFIG_S390_EXEC_PROTECT */
-
 static void setup_addressing_mode(void)
 {
-	if (user_mode == SECONDARY_SPACE_MODE) {
-		if (set_amode_and_uaccess(PSW_ASC_SECONDARY,
-					  PSW32_ASC_SECONDARY))
-			pr_info("Execute protection active, "
-				"mvcos available\n");
-		else
-			pr_info("Execute protection active, "
-				"mvcos not available\n");
-	} else if (user_mode == PRIMARY_SPACE_MODE) {
+	if (user_mode == PRIMARY_SPACE_MODE) {
 		if (set_amode_and_uaccess(PSW_ASC_PRIMARY, PSW32_ASC_PRIMARY))
 			pr_info("Address spaces switched, "
 				"mvcos available\n");