4 files changed, 17 insertions, 17 deletions

diff --git a/init/Kconfig b/init/Kconfig
index ce737e02c5a2..ba42f3793a84 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -105,7 +105,6 @@ config SWAP
 
 config SYSVIPC
         bool "System V IPC"
-        depends on MMU
         ---help---
           Inter Process Communication is a suite of library functions and
           system calls which let processes (running programs) synchronize and
@@ -190,7 +189,7 @@ config AUDIT
 
 config AUDITSYSCALL
         bool "Enable system-call auditing support"
-        depends on AUDIT && (X86 || PPC || PPC64 || ARCH_S390 || IA64 || UML || SPARC64)
+        depends on AUDIT && (X86 || PPC || PPC64 || S390 || IA64 || UML || SPARC64)
         default y if SECURITY_SELINUX
         help
           Enable low-overhead system-call auditing infrastructure that
diff --git a/init/do_mounts_md.c b/init/do_mounts_md.c
index 3fbc3555ce96..f6f36806f84a 100644
--- a/init/do_mounts_md.c
+++ b/init/do_mounts_md.c
@@ -17,7 +17,7 @@ static int __initdata raid_noautodetect, raid_autopart;
 static struct {
         int minor;
         int partitioned;
-        int pers;
+        int level;
         int chunk;
         char *device_names;
 } md_setup_args[MAX_MD_DEVS] __initdata;
@@ -47,7 +47,7 @@ extern int mdp_major;
  */
 static int __init md_setup(char *str)
 {
-        int minor, level, factor, fault, pers, partitioned = 0;
+        int minor, level, factor, fault, partitioned = 0;
         char *pername = "";
         char *str1;
         int ent;
@@ -78,7 +78,7 @@ static int __init md_setup(char *str)
         }
         if (ent >= md_setup_ents)
                 md_setup_ents++;
-        switch (get_option(&str, &level)) {     /* RAID Personality */
+        switch (get_option(&str, &level)) {     /* RAID level */
         case 2: /* could be 0 or -1.. */
                 if (level == 0 || level == LEVEL_LINEAR) {
                         if (get_option(&str, &factor) != 2 ||   /* Chunk Size */
@@ -86,16 +86,12 @@ static int __init md_setup(char *str)
                                 printk(KERN_WARNING "md: Too few arguments supplied to md=.\n");
                                 return 0;
                         }
-                        md_setup_args[ent].pers = level;
+                        md_setup_args[ent].level = level;
                         md_setup_args[ent].chunk = 1 << (factor+12);
-                        if (level ==  LEVEL_LINEAR) {
-                                pers = LINEAR;
+                        if (level ==  LEVEL_LINEAR)
                                 pername = "linear";
-                        } else {
-                                pers = RAID0;
+                        else
                                 pername = "raid0";
-                        }
-                        md_setup_args[ent].pers = pers;
                         break;
                 }
                 /* FALL THROUGH */
@@ -103,7 +99,7 @@ static int __init md_setup(char *str)
                 str = str1;
                 /* FALL THROUGH */
         case 0:
-                md_setup_args[ent].pers = 0;
+                md_setup_args[ent].level = LEVEL_NONE;
                 pername="super-block";
         }
 
@@ -190,10 +186,10 @@ static void __init md_setup_drive(void)
                         continue;
                 }
 
-                if (md_setup_args[ent].pers) {
+                if (md_setup_args[ent].level != LEVEL_NONE) {
                         /* non-persistent */
                         mdu_array_info_t ainfo;
-                        ainfo.level = pers_to_level(md_setup_args[ent].pers);
+                        ainfo.level = md_setup_args[ent].level;
                         ainfo.size = 0;
                         ainfo.nr_disks =0;
                         ainfo.raid_disks =0;
diff --git a/init/do_mounts_rd.c b/init/do_mounts_rd.c
index c10b08a80982..c2683fcd792d 100644
--- a/init/do_mounts_rd.c
+++ b/init/do_mounts_rd.c
@@ -145,7 +145,7 @@ int __init rd_load_image(char *from)
         int nblocks, i, disk;
         char *buf = NULL;
         unsigned short rotate = 0;
-#if !defined(CONFIG_ARCH_S390) && !defined(CONFIG_PPC_ISERIES)
+#if !defined(CONFIG_S390) && !defined(CONFIG_PPC_ISERIES)
         char rotator[4] = { '|' , '/' , '-' , '\\' };
 #endif
 
@@ -237,7 +237,7 @@ int __init rd_load_image(char *from)
                 }
                 sys_read(in_fd, buf, BLOCK_SIZE);
                 sys_write(out_fd, buf, BLOCK_SIZE);
-#if !defined(CONFIG_ARCH_S390) && !defined(CONFIG_PPC_ISERIES)
+#if !defined(CONFIG_S390) && !defined(CONFIG_PPC_ISERIES)
                 if (!(i % 16)) {
                         printk("%c\b", rotator[rotate & 0x3]);
                         rotate++;
diff --git a/init/main.c b/init/main.c
index 54aaf561cf66..2ed3638deec7 100644
--- a/init/main.c
+++ b/init/main.c
@@ -52,6 +52,7 @@
 #include <asm/bugs.h>
 #include <asm/setup.h>
 #include <asm/sections.h>
+#include <asm/cacheflush.h>
 
 /*
  * This is one of the first .c files built. Error out early
@@ -99,6 +100,9 @@ extern void acpi_early_init(void);
 #else
 static inline void acpi_early_init(void) { }
 #endif
+#ifndef CONFIG_DEBUG_RODATA
+static inline void mark_rodata_ro(void) { }
+#endif
 
 #ifdef CONFIG_TC
 extern void tc_init(void);
@@ -708,6 +712,7 @@ static int init(void * unused)
          */
         free_initmem();
         unlock_kernel();
+        mark_rodata_ro();
         system_state = SYSTEM_RUNNING;
         numa_default_policy();