Comment 98 for bug 285392

Kev: How did you build that kernel? I tried building one for Ubuntu, but end up with the error message:

II: Checking for missing symbols in new ABI...
    MISS : sata_pmp_error_handler
    MISS : sata_pmp_qc_defer_cmd_switch
    MISS : sata_pmp_port_ops
    found 3 missing symbols
EE: Symbols gone missing (what did you do!?!)

all I did was disable CONFIG_SATA_PMP in debian/config/amd64/config. Is there something else I need to do to make this work?

I'm trying to confirm that I'm seeing bugs with the kernel, rather than hardware problems. the SMART selftest on my disk claims it's all 100% hunky dory, so I'm hoping that there is indeed a bug, and not hardware failure, which is much more expensive.