1 files changed, 21 insertions, 5 deletions

diff --git a/arch/x86/boot/cpu.c b/arch/x86/boot/cpu.c
index 2a5c32da585..00e19edd852 100644
--- a/arch/x86/boot/cpu.c
+++ b/arch/x86/boot/cpu.c
@@ -1,7 +1,7 @@
 /* -*- linux-c -*- ------------------------------------------------------- *
  *
  *   Copyright (C) 1991, 1992 Linus Torvalds
- *   Copyright 2007 rPath, Inc. - All Rights Reserved
+ *   Copyright 2007-2008 rPath, Inc. - All Rights Reserved
  *
  *   This file is part of the Linux kernel, and is made available under
  *   the terms of the GNU General Public License version 2.
@@ -9,7 +9,7 @@
  * ----------------------------------------------------------------------- */
 
 /*
- * arch/i386/boot/cpu.c
+ * arch/x86/boot/cpu.c
  *
  * Check for obligatory CPU features and abort if the features are not
  * present.
@@ -19,6 +19,8 @@
 #include "bitops.h"
 #include <asm/cpufeature.h>
 
+#include "cpustr.h"
+
 static char *cpu_name(int level)
 {
         static char buf[6];
@@ -35,6 +37,7 @@ int validate_cpu(void)
 {
         u32 *err_flags;
         int cpu_level, req_level;
+        const unsigned char *msg_strs;
 
         check_cpu(&cpu_level, &req_level, &err_flags);
 
@@ -51,13 +54,26 @@ int validate_cpu(void)
                 puts("This kernel requires the following features "
                      "not present on the CPU:\n");
 
+                msg_strs = (const unsigned char *)x86_cap_strs;
+
                 for (i = 0; i < NCAPINTS; i++) {
                         u32 e = err_flags[i];
 
                         for (j = 0; j < 32; j++) {
-                                if (e & 1)
-                                        printf("%d:%d ", i, j);
-
+                                int n = (i << 5)+j;
+                                if (*msg_strs < n) {
+                                        /* Skip to the next string */
+                                        do {
+                                                msg_strs++;
+                                        } while (*msg_strs);
+                                        msg_strs++;
+                                }
+                                if (e & 1) {
+                                        if (*msg_strs == n && msg_strs[1])
+                                                printf("%s ", msg_strs+1);
+                                        else
+                                                printf("%d:%d ", i, j);
+                                }
                                 e >>= 1;
                         }
                 }