HEADS UP - A full build cycle advised for master branch users

[Antonio Huete Jimenez]

Hi all,

For your information, the code for two of the GSOC projects has been
pushed to master branch:

* HAMMER2 compression feature.
* Implement hardware nested page table support for vkernels.

Master users will need to do a full build cycle (check build(7) man
page for more information on how to do so).

This is because new syscalls have been added so if you're building a
vkernel64, for example, you might encounter errors like:

linking kernel.debug
init.o: In function `init_kern_memory_vmm':
/usr/src/sys/platform/vkernel64/platform/init.c:724: undefined
reference to `vmm_guest_ctl'
pmap_inval.o: In function `guest_sync_addr':
/usr/src/sys/platform/vkernel64/platform/pmap_inval.c:169: undefined
reference to `vmm_guest_sync_addr'
*** [kernel.debug] Error code 1

If you find any other bugs or concerns, please report them to:
http://bugs.dragonflybsd.org/

Best regards,
Antonio Huete