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| -rw-r--r-- | UPDATING | 8 |
1 files changed, 8 insertions, 0 deletions
@@ -50,6 +50,14 @@ NOTE TO PEOPLE WHO THINK THAT FreeBSD 5.x IS SLOW: netgraph to boot need to make sure to have world and kernel in sync before rebooting. +20031111: + Hyperthreading logical CPU's are no longer probed by default + when using the MP Table. If ACPI is being used, then logical + CPUs will be probed if hyperthreading is enabled in the BIOS. + If ACPI is not being used and hyperthreading is enabled in the + BIOS, logical CPUs can be enabled by building a custom kernel + with the option MPTABLE_FORCE_HTT enabled. + 20031103: The i386 APIC_IO kernel option has been replaced by 'device apic'. The ACPI module has also been temporarily |