ciss0 SCSI bus speed downshifting after upgrade

[John .]

Hello list,

After upgrading to 7.2-R from 7.1-R, I see this in dmesg and /var/log/messages:

######### device name from dmesg ##################

ciss0: <HP Smart Array 6i> port 0x5000-0x50ff mem
0xf7ef0000-0xf7ef1fff,0xf7e80000-0xf7ebffff irq 24 at device
 4.0 on pci2
ciss0: [ITHREAD]

######## these lines appeared a few hours after the upgrade ##

ciss0: *** State change, logical drive 0
ciss0: logical drive 0 (pass0) changed status recovering->OK, spare status 0x0
ciss0: *** SCSI bus speed downshifted, SCSI port 2
ciss0: *** SCSI bus speed downshifted, SCSI port 2
ciss0: *** SCSI bus speed downshifted, SCSI port 2
ciss0: *** SCSI bus speed downshifted, SCSI port 2

########################################################

Should I be worried?

-- 
John