3 files changed, 7 insertions, 78 deletions

diff --git a/arch/x86/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c
index f9f472462753..280c019cfad8 100644
--- a/arch/x86/ia32/ia32_aout.c
+++ b/arch/x86/ia32/ia32_aout.c
@@ -297,7 +297,7 @@ static int load_aout_binary(struct linux_binprm *bprm, struct pt_regs *regs)
 	 * size limits imposed on them by creating programs with large
 	 * arrays in the data or bss.
 	 */
-	rlim = current->signal->rlim[RLIMIT_DATA].rlim_cur;
+	rlim = rlimit(RLIMIT_DATA);
 	if (rlim >= RLIM_INFINITY)
 		rlim = ~0;
 	if (ex.a_data + ex.a_bss > rlim)
@@ -327,7 +327,6 @@ static int load_aout_binary(struct linux_binprm *bprm, struct pt_regs *regs)
 	current->mm->free_area_cache = TASK_UNMAPPED_BASE;
 	current->mm->cached_hole_size = 0;
 
-	current->mm->mmap = NULL;
 	install_exec_creds(bprm);
 	current->flags &= ~PF_FORKNOEXEC;
 
diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
index 53147ad85b96..59b4556a5b92 100644
--- a/arch/x86/ia32/ia32entry.S
+++ b/arch/x86/ia32/ia32entry.S
@@ -563,7 +563,7 @@ ia32_sys_call_table:
 	.quad quiet_ni_syscall			/* old mpx syscall holder */
 	.quad sys_setpgid
 	.quad quiet_ni_syscall			/* old ulimit syscall holder */
-	.quad sys32_olduname
+	.quad sys_olduname
 	.quad sys_umask		/* 60 */
 	.quad sys_chroot
 	.quad compat_sys_ustat
@@ -586,7 +586,7 @@ ia32_sys_call_table:
 	.quad compat_sys_settimeofday
 	.quad sys_getgroups16	/* 80 */
 	.quad sys_setgroups16
-	.quad sys32_old_select
+	.quad compat_sys_old_select
 	.quad sys_symlink
 	.quad sys_lstat
 	.quad sys_readlink		/* 85 */
@@ -613,7 +613,7 @@ ia32_sys_call_table:
 	.quad compat_sys_newstat
 	.quad compat_sys_newlstat
 	.quad compat_sys_newfstat
-	.quad sys32_uname
+	.quad sys_uname
 	.quad stub32_iopl		/* 110 */
 	.quad sys_vhangup
 	.quad quiet_ni_syscall	/* old "idle" system call */
diff --git a/arch/x86/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c
index 422572c77923..74c35431b7d8 100644
--- a/arch/x86/ia32/sys_ia32.c
+++ b/arch/x86/ia32/sys_ia32.c
@@ -143,7 +143,7 @@ asmlinkage long sys32_fstatat(unsigned int dfd, char __user *filename,
  * block for parameter passing..
  */
 
-struct mmap_arg_struct {
+struct mmap_arg_struct32 {
 	unsigned int addr;
 	unsigned int len;
 	unsigned int prot;
@@ -152,9 +152,9 @@ struct mmap_arg_struct {
 	unsigned int offset;
 };
 
-asmlinkage long sys32_mmap(struct mmap_arg_struct __user *arg)
+asmlinkage long sys32_mmap(struct mmap_arg_struct32 __user *arg)
 {
-	struct mmap_arg_struct a;
+	struct mmap_arg_struct32 a;
 
 	if (copy_from_user(&a, arg, sizeof(a)))
 		return -EFAULT;
@@ -332,24 +332,6 @@ asmlinkage long sys32_alarm(unsigned int seconds)
 	return alarm_setitimer(seconds);
 }
 
-struct sel_arg_struct {
-	unsigned int n;
-	unsigned int inp;
-	unsigned int outp;
-	unsigned int exp;
-	unsigned int tvp;
-};
-
-asmlinkage long sys32_old_select(struct sel_arg_struct __user *arg)
-{
-	struct sel_arg_struct a;
-
-	if (copy_from_user(&a, arg, sizeof(a)))
-		return -EFAULT;
-	return compat_sys_select(a.n, compat_ptr(a.inp), compat_ptr(a.outp),
-				 compat_ptr(a.exp), compat_ptr(a.tvp));
-}
-
 asmlinkage long sys32_waitpid(compat_pid_t pid, unsigned int *stat_addr,
 			      int options)
 {
@@ -466,58 +448,6 @@ asmlinkage long sys32_sendfile(int out_fd, int in_fd,
 	return ret;
 }
 
-asmlinkage long sys32_olduname(struct oldold_utsname __user *name)
-{
-	char *arch = "x86_64";
-	int err;
-
-	if (!name)
-		return -EFAULT;
-	if (!access_ok(VERIFY_WRITE, name, sizeof(struct oldold_utsname)))
-		return -EFAULT;
-
-	down_read(&uts_sem);
-
-	err = __copy_to_user(&name->sysname, &utsname()->sysname,
-			     __OLD_UTS_LEN);
-	err |= __put_user(0, name->sysname+__OLD_UTS_LEN);
-	err |= __copy_to_user(&name->nodename, &utsname()->nodename,
-			      __OLD_UTS_LEN);
-	err |= __put_user(0, name->nodename+__OLD_UTS_LEN);
-	err |= __copy_to_user(&name->release, &utsname()->release,
-			      __OLD_UTS_LEN);
-	err |= __put_user(0, name->release+__OLD_UTS_LEN);
-	err |= __copy_to_user(&name->version, &utsname()->version,
-			      __OLD_UTS_LEN);
-	err |= __put_user(0, name->version+__OLD_UTS_LEN);
-
-	if (personality(current->personality) == PER_LINUX32)
-		arch = "i686";
-
-	err |= __copy_to_user(&name->machine, arch, strlen(arch) + 1);
-
-	up_read(&uts_sem);
-
-	err = err ? -EFAULT : 0;
-
-	return err;
-}
-
-long sys32_uname(struct old_utsname __user *name)
-{
-	int err;
-
-	if (!name)
-		return -EFAULT;
-	down_read(&uts_sem);
-	err = copy_to_user(name, utsname(), sizeof(*name));
-	up_read(&uts_sem);
-	if (personality(current->personality) == PER_LINUX32)
-		err |= copy_to_user(&name->machine, "i686", 5);
-
-	return err ? -EFAULT : 0;
-}
-
 asmlinkage long sys32_execve(char __user *name, compat_uptr_t __user *argv,
 			     compat_uptr_t __user *envp, struct pt_regs *regs)
 {