Strange kernel messages using sata_sil under 2.6.7-rc1-mm1

Hi,

Earlier, I switched from 2.6.6-mm2 to 2.6.7-rc1-mm1.
I now get the following messages in dmesg, which I have not seen before:

FAILED
status = 1, message = 00, host = 0, driver = 08
Current sd: sense = 70 5
ASC=20 ASCQ= 0
Raw sense data:0x70 0x00 0x05 0x00 0x00 0x00 0x00 0x06 0x00 0x00 0x00 0x00 0x20 0x00 FAILED
status = 1, message = 00, host = 0, driver = 08
Current sd: sense = 70 5
ASC=20 ASCQ= 0
Raw sense data:0x70 0x00 0x05 0x00 0x00 0x00 0x00 0x06 0x00 0x00 0x00 0x00 0x20 0x00

I get approximately one of these messages every 20 minutes. Problem persists after a reboot.

grepping for "Raw sense data" suggests that this message comes from the SCSI layer. The only SCSI-like thing on my system is my SATA disk. It's a Seagate 40GB IDE disk, connected via an IDE-SATA converter to a:

0000:01:0b.0 RAID bus controller: Silicon Image, Inc. (formerly CMD Technology Inc) Silicon Image Serial ATARaid Controller [ CMD/Sil 3112/3112A ] (rev 02)

Despite these messages, the system seems to be running OK.

Is this a problem with the SATA implementation or should I report it to the SCSI developers? Any patches I should try reverting or adding?

Thanks,

Daniel