2.4.13-ac8

 arch

 i386

 kernel

diff -u --new-file --recursive --exclude-from /usr/src/exclude linux.vanilla/arch/i386/kernel/microcode.c linux.ac/arch/i386/kernel/+
microcode.c
--- linux.vanilla/arch/i386/kernel/microcode.c   Thu Oct 25 16:26:33 2001
+++ linux.ac/arch/i386/kernel/microcode.c   Fri Nov  2 14:53:54 2001
@@ -47,6 +47,10 @@
  *   1.08   11 Dec 2000, Richard Schaal <richard.schaal@intel.com> and
  *              Tigran Aivazian <tigran@veritas.com>
  *      Intel Pentium 4 processor support and bugfixes.
+ *   1.09   30 Oct 2001, Tigran Aivazian <tigran@veritas.com>
+ *      Bugfix for HT (Hyper-Threading) enabled processors
+ *      whereby processor resources are shared by all logical processors
+ *      in a single CPU package.
  */
 
 #include <linux/init.h>
@@ -61,7 +65,7 @@
 #include <asm/uaccess.h>
 #include <asm/processor.h>
 
-#define MICROCODE_VERSION    "1.08"
+#define MICROCODE_VERSION    "1.09"
 
 MODULE_DESCRIPTION("Intel CPU (IA-32) microcode update driver");
 MODULE_AUTHOR("Tigran Aivazian <tigran@veritas.com>");
@@ -240,10 +244,6 @@
             printk(KERN_ERR 
                "microcode: CPU%d not 'upgrading' to earlier revision"
                " %d (current=%d)\n", cpu_num, microcode[i].rev, rev);
-         } else if (microcode[i].rev == rev) {
-            printk(KERN_ERR
-               "microcode: CPU%d already up-to-date (revision %d)\n",
-                  cpu_num, rev);
          } else {
             int sum = 0;
             struct microcode *m = µcode[i];