diff options
| author | John Baldwin <jhb@FreeBSD.org> | 2003-12-10 15:59:20 +0000 |
|---|---|---|
| committer | John Baldwin <jhb@FreeBSD.org> | 2003-12-10 15:59:20 +0000 |
| commit | c53a5d8fb8c6499b795561373ed624ccb13758de (patch) | |
| tree | cd47d0cd8e039ed63b493d2fc199f9aa731ef1c4 /UPDATING | |
| parent | a0ac36d5f1a4aebf730994b62c1dc819badcbd86 (diff) | |
| download | src-c53a5d8fb8c6499b795561373ed624ccb13758de.tar.gz src-c53a5d8fb8c6499b795561373ed624ccb13758de.zip | |
Notes
Diffstat (limited to 'UPDATING')
| -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 + 20031103: The i386 APIC_IO kernel option has been replaced by 'device apic'.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 |