> ### Kernel changes
* acpi(4): Import acpica-unix-20090521.
+ * acpi(4): Improved power & frequency management for cpus.
+ * acpi(4): Significantly improved APIC support.
* buf/bio: New read-prioitizing bioq sort algorithm. The new algorithm does a much better job
prioritizing reads over writes and also contains features to avoid starving-out writes. It
works best with CAM based drivers but NATA uses some of its functionality too.
* Consolidate VOP access tests in vop_helper_access().
* usched_set: Add USCHED_CPU_GET for retrieving the current CPU.
* revoke(2): Reimplemented the revoke code.
- * power management: Greatly improve ACPI-based CPU power management functions.
* pty: Add Unix98 ptys (/dev/ptmx and /dev/pts/*).
* sound: add autocloning support for dsp devices.
* tcp: Fix a reestablishment bug for TCP connections if one side reboots without
* mount_ntfs(8): Add UTF8 support.
* ncal(1): Highlight current day (from FreeBSD).
* pax(1): Add a -O option: force one volume (from NetBSD).
+ * pkgsrc: pkgsrc GIT repo now shipped instead of CVS repo.
* telnetd(8): Apply FreeBSD-SA-09:05.telnet - fix environment based code execution vulnerability.
* window(1): Synced with NetBSD.
* vkentd(8): Add features, allow IP address to be set in unsecure mode, allow address 0.