https://bugzilla.kernel.org/show_bug.cgi?id=98171 Bug ID: 98171 Summary: [Regression] Marvell SE91xx SATA 3 controllers not recognized correctly Product: SCSI Drivers Version: 2.5 Kernel Version: 3.15 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Other Assignee: scsi_drivers-other@xxxxxxxxxxxxxxxxxxxx Reporter: nucrap@xxxxxxxxxxx Regression: No Created attachment 176571 --> https://bugzilla.kernel.org/attachment.cgi?id=176571&action=edit full dmesg of my affected system Starting with kernel 3.15 Marvell SE91xx SATA 3 controllers are not getting recognized correctly. At early boot process, users get messages similar to this: kernel: ata16: EH complete kernel: ata16.00: configured for UDMA/66 kernel: ata16: SATA link up 1.5 Gbps (SStatus 113 SControl 300) kernel: ata16: hard resetting link kernel: ata16.00: cmd a0/01:00:00:00:01/00:00:00:00:00/a0 tag 2 dma 16640 in res 00/00:00:00:00:00/00:00:00:00:00/00 Emask 0x3 (HSM violation) kernel: cdb[0]=0x12: 12 01 00 00 ff 00 kernel: scsi 15:0:0:0: CDB: kernel: ata16.00: irq_stat 0x40000001 kernel: ata16.00: exception Emask 0x1 SAct 0x0 SErr 0x0 action 0x6 kernel: scsi 15:0:0:0: Processor Marvell 91xx Config 1.01 PQ: 0 ANSI: 5 kernel: ata8: SATA link down (SStatus 0 SControl 300) There seems to be a high rate of users affected, and so far this issue can be reproduced with SE9129 and SE9130 chips, see https://bugs.archlinux.org/task/40776 -- You are receiving this mail because: You are watching the assignee of the bug. -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
