New: TOSHIBA MK1637GSX do spurious command completion

http://bugzilla.kernel.org/show_bug.cgi?id=9410

Summary: TOSHIBA MK1637GSX do spurious command completion
Product: IO/Storage
Version: 2.5
KernelVersion: 2.6.24-rc2 GIT 8c0863403f109a43d7000b4646da4818220d501f
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Serial ATA
AssignedTo: [email protected]
ReportedBy: [email protected]

Most recent kernel where this bug did not occur:
Distribution: ALTLinux Sisyphus
Hardware Environment: Dell Inspiron 1520 (see
http://gentoo-wiki.com/HARDWARE_Dell_Inspiron_1520 for lspci and other details) Software Environment: i586 target build. src.rpm images with build config available on
http://www.unsafe.ru/lakostis/RPMS/ALTLinux/kernel-2.6.24/SRPMS.hasher/kernel-image-wks-smp-2.6.24-alt0.4.src.rpm
Problem Description:

$ dmesg
....
ata1.00: exception Emask 0x2 SAct 0x1 SErr 0x0 action 0x2 frozen
ata1.00: spurious completions during NCQ issue=0x0 SAct=0x1
FIS=004040a1:00000020
ata1.00: cmd 60/70:00:83:a6:f0/00:00:04:00:00/40 tag 0 cdb 0x0 data 57344 in
         res 40/00:34:c3:a7:f0/00:00:04:00:00/40 Emask 0x2 (HSM violation)
ata1.00: status: { DRDY }
ata1: soft resetting link
ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata1.00: configured for UDMA/100
ata1: EH complete
sd 0:0:0:0: [sda] 312581808 512-byte hardware sectors (160042 MB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support
DPO or FUA

information from smartctl:

Device Model:     TOSHIBA MK1637GSX
Serial Number:    77VBT1CRT
Firmware Version: DL040D
User Capacity:    160,041,885,696 bytes
Device is:        Not in smartctl database [for details use: -P showall]
ATA Version is:   7
ATA Standard is:  Exact ATA specification draft version not indicated
Local Time is:    Sun Nov 18 18:54:33 2007 MSK
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

Steps to reproduce:

compile recent vanilla kernel from GIT with libata support and install following drive to NCQ capable SATA controller.