5 files changed, 7 insertions, 74 deletions

diff --git a/arch/powerpc/kernel/head_32.S b/arch/powerpc/kernel/head_32.S
index 99ee2f0f0f2b..8bb657519299 100644
--- a/arch/powerpc/kernel/head_32.S
+++ b/arch/powerpc/kernel/head_32.S
@@ -1155,7 +1155,7 @@ flush_tlbs:
         lis     r10, 0x40
 1:      addic.  r10, r10, -0x1000
         tlbie   r10
-        blt     1b
+        bgt     1b
         sync
         blr
 
diff --git a/arch/powerpc/kernel/lparcfg.c b/arch/powerpc/kernel/lparcfg.c
index 1a09719c7628..b3eef30b5131 100644
--- a/arch/powerpc/kernel/lparcfg.c
+++ b/arch/powerpc/kernel/lparcfg.c
@@ -416,6 +416,8 @@ static void pseries_cmo_data(struct seq_file *m)
         unsigned long cmo_faults = 0;
         unsigned long cmo_fault_time = 0;
 
+        seq_printf(m, "cmo_enabled=%d\n", firmware_has_feature(FW_FEATURE_CMO));
+
         if (!firmware_has_feature(FW_FEATURE_CMO))
                 return;
 
@@ -427,6 +429,9 @@ static void pseries_cmo_data(struct seq_file *m)
         seq_printf(m, "cmo_faults=%lu\n", cmo_faults);
         seq_printf(m, "cmo_fault_time_usec=%lu\n",
                    cmo_fault_time / tb_ticks_per_usec);
+        seq_printf(m, "cmo_primary_psp=%d\n", cmo_get_primary_psp());
+        seq_printf(m, "cmo_secondary_psp=%d\n", cmo_get_secondary_psp());
+        seq_printf(m, "cmo_page_size=%lu\n", cmo_get_page_size());
 }
 
 static int pseries_lparcfg_data(struct seq_file *m, void *v)
diff --git a/arch/powerpc/kernel/misc_32.S b/arch/powerpc/kernel/misc_32.S
index 6321ae36f729..7a6dfbca7682 100644
--- a/arch/powerpc/kernel/misc_32.S
+++ b/arch/powerpc/kernel/misc_32.S
@@ -899,7 +899,7 @@ relocate_new_kernel:
 
         /* set a new stack at the bottom of our page... */
         /* (not really needed now) */
-        addi    r1, r4, KEXEC_CONTROL_CODE_SIZE - 8 /* for LR Save+Back Chain */
+        addi    r1, r4, KEXEC_CONTROL_PAGE_SIZE - 8 /* for LR Save+Back Chain */
         stw     r0, 0(r1)
 
         /* Do the copies */
diff --git a/arch/powerpc/kernel/module.c b/arch/powerpc/kernel/module.c
index af07003573c4..7ff292475269 100644
--- a/arch/powerpc/kernel/module.c
+++ b/arch/powerpc/kernel/module.c
@@ -99,18 +99,3 @@ void module_arch_cleanup(struct module *mod)
 {
         module_bug_cleanup(mod);
 }
-
-struct bug_entry *module_find_bug(unsigned long bugaddr)
-{
-        struct mod_arch_specific *mod;
-        unsigned int i;
-        struct bug_entry *bug;
-
-        list_for_each_entry(mod, &module_bug_list, bug_list) {
-                bug = mod->bug_table;
-                for (i = 0; i < mod->num_bugs; ++i, ++bug)
-                        if (bugaddr == bug->bug_addr)
-                                return bug;
-        }
-        return NULL;
-}
diff --git a/arch/powerpc/kernel/sys_ppc32.c b/arch/powerpc/kernel/sys_ppc32.c
index 709f8cb8bfca..d98634c76060 100644
--- a/arch/powerpc/kernel/sys_ppc32.c
+++ b/arch/powerpc/kernel/sys_ppc32.c
@@ -52,63 +52,6 @@
 #include <asm/ppc-pci.h>
 #include <asm/syscalls.h>
 
-struct old_linux_dirent32 {
-        u32             d_ino;
-        u32             d_offset;
-        unsigned short  d_namlen;
-        char            d_name[1];
-};
-
-struct readdir_callback32 {
-        struct old_linux_dirent32 __user * dirent;
-        int count;
-};
-
-static int fillonedir(void * __buf, const char * name, int namlen,
-                                  off_t offset, u64 ino, unsigned int d_type)
-{
-        struct readdir_callback32 * buf = (struct readdir_callback32 *) __buf;
-        struct old_linux_dirent32 __user * dirent;
-        ino_t d_ino;
-
-        if (buf->count)
-                return -EINVAL;
-        d_ino = ino;
-        if (sizeof(d_ino) < sizeof(ino) && d_ino != ino)
-                return -EOVERFLOW;
-        buf->count++;
-        dirent = buf->dirent;
-        put_user(d_ino, &dirent->d_ino);
-        put_user(offset, &dirent->d_offset);
-        put_user(namlen, &dirent->d_namlen);
-        copy_to_user(dirent->d_name, name, namlen);
-        put_user(0, dirent->d_name + namlen);
-        return 0;
-}
-
-asmlinkage int old32_readdir(unsigned int fd, struct old_linux_dirent32 __user *dirent, unsigned int count)
-{
-        int error = -EBADF;
-        struct file * file;
-        struct readdir_callback32 buf;
-
-        file = fget(fd);
-        if (!file)
-                goto out;
-
-        buf.count = 0;
-        buf.dirent = dirent;
-
-        error = vfs_readdir(file, (filldir_t)fillonedir, &buf);
-        if (error < 0)
-                goto out_putf;
-        error = buf.count;
-
-out_putf:
-        fput(file);
-out:
-        return error;
-}
 
 asmlinkage long ppc32_select(u32 n, compat_ulong_t __user *inp,
                 compat_ulong_t __user *outp, compat_ulong_t __user *exp,