diff -NurpP --minimal linux-2.6.16-vs2.0.2-rc14.1/include/linux/vserver/limit_cmd.h linux-2.6.16-vs2.0.2-rc14.2/include/linux/vserver/limit_cmd.h
--- linux-2.6.16-vs2.0.2-rc14.1/include/linux/vserver/limit_cmd.h	2006-03-20 17:34:50 +0100
+++ linux-2.6.16-vs2.0.2-rc14.2/include/linux/vserver/limit_cmd.h	2006-04-03 02:37:59 +0200
@@ -27,11 +27,29 @@ struct	vcmd_ctx_rlimit_mask_v0 {
 
 #ifdef	__KERNEL__
 
+#ifdef	CONFIG_IA32_EMULATION
+
+struct	vcmd_ctx_rlimit_v0_x32 {
+	uint32_t id;
+	uint64_t minimum;
+	uint64_t softlimit;
+	uint64_t maximum;
+} __attribute__ ((aligned (4)));
+
+#endif	/* CONFIG_IA32_EMULATION */
+
 #include <linux/compiler.h>
 
 extern int vc_get_rlimit(uint32_t, void __user *);
 extern int vc_set_rlimit(uint32_t, void __user *);
 extern int vc_get_rlimit_mask(uint32_t, void __user *);
 
+#ifdef	CONFIG_IA32_EMULATION
+
+extern int vc_get_rlimit_x32(uint32_t, void __user *);
+extern int vc_set_rlimit_x32(uint32_t, void __user *);
+
+#endif	/* CONFIG_IA32_EMULATION */
+
 #endif	/* __KERNEL__ */
 #endif	/* _VX_LIMIT_CMD_H */
diff -NurpP --minimal linux-2.6.16-vs2.0.2-rc14.1/kernel/vserver/limit.c linux-2.6.16-vs2.0.2-rc14.2/kernel/vserver/limit.c
--- linux-2.6.16-vs2.0.2-rc14.1/kernel/vserver/limit.c	2006-03-20 17:34:50 +0100
+++ linux-2.6.16-vs2.0.2-rc14.2/kernel/vserver/limit.c	2006-04-03 01:43:40 +0200
@@ -71,53 +71,114 @@ static inline uint64_t vc_get_rlim(struc
 	return limit;
 }
 
-int vc_get_rlimit(uint32_t id, void __user *data)
+int do_get_rlimit(xid_t xid, uint32_t id,
+	uint64_t *minimum, uint64_t *softlimit, uint64_t *maximum)
 {
 	struct vx_info *vxi;
-	struct vcmd_ctx_rlimit_v0 vc_data;
 
-	if (copy_from_user (&vc_data, data, sizeof(vc_data)))
-		return -EFAULT;
-	if (!is_valid_rlimit(vc_data.id))
+	if (!is_valid_rlimit(id))
 		return -EINVAL;
 
-	vxi = lookup_vx_info(id);
+	vxi = lookup_vx_info(xid);
 	if (!vxi)
 		return -ESRCH;
 
-	vc_data.maximum = vc_get_rlim(vxi, vc_data.id);
-	vc_data.minimum = CRLIM_UNSET;
-	vc_data.softlimit = CRLIM_UNSET;
+	if (minimum)
+		*minimum = CRLIM_UNSET;
+	if (softlimit)
+		*softlimit = CRLIM_UNSET;
+	if (maximum)
+		*maximum = vc_get_rlim(vxi, id);
 	put_vx_info(vxi);
+	return 0;
+}
+
+int vc_get_rlimit(uint32_t id, void __user *data)
+{
+	struct vcmd_ctx_rlimit_v0 vc_data;
+	int ret;
+
+	if (copy_from_user (&vc_data, data, sizeof(vc_data)))
+		return -EFAULT;
+
+	ret = do_get_rlimit(id, vc_data.id,
+		&vc_data.minimum, &vc_data.softlimit, &vc_data.maximum);
+	if (ret)
+		return ret;
 
 	if (copy_to_user (data, &vc_data, sizeof(vc_data)))
 		return -EFAULT;
 	return 0;
 }
 
-int vc_set_rlimit(uint32_t id, void __user *data)
+int do_set_rlimit(xid_t xid, uint32_t id,
+	uint64_t minimum, uint64_t softlimit, uint64_t maximum)
 {
 	struct vx_info *vxi;
+
+	if (!is_valid_rlimit(id))
+		return -EINVAL;
+
+	vxi = lookup_vx_info(xid);
+	if (!vxi)
+		return -ESRCH;
+
+	if (maximum != CRLIM_KEEP)
+		vxi->limit.rlim[id] = maximum;
+
+	put_vx_info(vxi);
+	return 0;
+}
+
+int vc_set_rlimit(uint32_t id, void __user *data)
+{
 	struct vcmd_ctx_rlimit_v0 vc_data;
 
 	if (!capable(CAP_SYS_ADMIN) || !capable(CAP_SYS_RESOURCE))
 		return -EPERM;
 	if (copy_from_user (&vc_data, data, sizeof(vc_data)))
 		return -EFAULT;
-	if (!is_valid_rlimit(vc_data.id))
-		return -EINVAL;
 
-	vxi = lookup_vx_info(id);
-	if (!vxi)
-		return -ESRCH;
+	return do_set_rlimit(id, vc_data.id,
+		vc_data.minimum, vc_data.softlimit, vc_data.maximum);
+}
 
-	if (vc_data.maximum != CRLIM_KEEP)
-		vxi->limit.rlim[vc_data.id] = vc_data.maximum;
-	put_vx_info(vxi);
+#ifdef	CONFIG_IA32_EMULATION
+
+int vc_set_rlimit_x32(uint32_t id, void __user *data)
+{
+	struct vcmd_ctx_rlimit_v0_x32 vc_data;
+
+	if (!capable(CAP_SYS_ADMIN) || !capable(CAP_SYS_RESOURCE))
+		return -EPERM;
+	if (copy_from_user (&vc_data, data, sizeof(vc_data)))
+		return -EFAULT;
+
+	return do_set_rlimit(id, vc_data.id,
+		vc_data.minimum, vc_data.softlimit, vc_data.maximum);
+}
+
+int vc_get_rlimit_x32(uint32_t id, void __user *data)
+{
+	struct vcmd_ctx_rlimit_v0_x32 vc_data;
+	int ret;
+
+	if (copy_from_user (&vc_data, data, sizeof(vc_data)))
+		return -EFAULT;
 
+	ret = do_get_rlimit(id, vc_data.id,
+		&vc_data.minimum, &vc_data.softlimit, &vc_data.maximum);
+	if (ret)
+		return ret;
+
+	if (copy_to_user (data, &vc_data, sizeof(vc_data)))
+		return -EFAULT;
 	return 0;
 }
 
+#endif	/* CONFIG_IA32_EMULATION */
+
+
 int vc_get_rlimit_mask(uint32_t id, void __user *data)
 {
 	static struct vcmd_ctx_rlimit_mask_v0 mask = {
diff -NurpP --minimal linux-2.6.16-vs2.0.2-rc14.1/kernel/vserver/switch.c linux-2.6.16-vs2.0.2-rc14.2/kernel/vserver/switch.c
--- linux-2.6.16-vs2.0.2-rc14.1/kernel/vserver/switch.c	2006-03-24 16:50:48 +0100
+++ linux-2.6.16-vs2.0.2-rc14.2/kernel/vserver/switch.c	2006-04-03 02:38:01 +0200
@@ -130,10 +130,17 @@ long do_vserver(uint32_t cmd, uint32_t i
 #endif
 
 	switch (cmd) {
+#ifdef	CONFIG_IA32_EMULATION
+	case VCMD_get_rlimit:
+		return __COMPAT(vc_get_rlimit, id, data, compat);
+	case VCMD_set_rlimit:
+		return __COMPAT(vc_set_rlimit, id, data, compat);
+#else
 	case VCMD_get_rlimit:
 		return vc_get_rlimit(id, data);
 	case VCMD_set_rlimit:
 		return vc_set_rlimit(id, data);
+#endif
 	case VCMD_get_rlimit_mask:
 		return vc_get_rlimit_mask(id, data);