Description of problem:
After installing kernel 2.6.32.10-90 from updates, booting triggers a kernel panic.

Version-Release number of selected component (if applicable):
2.6.32.10-90.fc12.i686

How reproducible:
On the computer that has this problem, every boot triggers that kernel panic

Steps to Reproduce:
1.ensure kernel 2.6.32.10-90.fc12.i686 is installed through the official repo
2.reboot
3.
  
Actual results:
Kernel panic with the following error message in text mode:

RAMDISK: incomplete write (233 != 18264)
write error
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)

Expected results:
normal boot sequence that eventually lead to runlevel 5 (as did when Kernel 2.6.32.9-70.fc12.i686 is used)

Additional info:

Same result whether I have nomodeset or not

Hardware list for the computer that reproduces the problem:
AMD Athlon XP 2000+ (Palomino)
Asus A7V133 motherboard
1.5 GB SDRAM
Highpoint rocketraid 1640 SATA Raid controller
1x WD 320GB SATA HDD
ATI Radeon x1650 (AGP) (NOT using nonfree driver)