2008-07-21 19:22:07

by Robert Hancock

[permalink] [raw]
Subject: Re: [PATCH 2/7] ata: blacklist FUJITSU MHW2160BH PL

Chuck Short wrote:
> Reference: https://launchpad.net/bugs/175834
>
> CC: [email protected]
> Signed-off-by: Chuck Short <[email protected]>
> Signed-off-by: Tim Gardner <[email protected]>
> Signed-off-by: Ben Collins <[email protected]>
> ---
> drivers/ata/libata-core.c | 1 +
> 1 files changed, 1 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
> index 9bef1a8..2664082 100644
> --- a/drivers/ata/libata-core.c
> +++ b/drivers/ata/libata-core.c
> @@ -3935,6 +3935,7 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = {
> { "HTS541060G9SA00", "MB3OC60D", ATA_HORKAGE_NONCQ, },
> { "HTS541080G9SA00", "MB4OC60D", ATA_HORKAGE_NONCQ, },
> { "HTS541010G9SA00", "MBZOC60D", ATA_HORKAGE_NONCQ, },
> + { "FUJITSU MHW2160BH PL", "0084001E", ATA_HORKAGE_NONCQ, },
>
> /* devices which puke on READ_NATIVE_MAX */
> { "HDS724040KLSA80", "KFAOA20N", ATA_HORKAGE_BROKEN_HPA, },

NACK, this report is based on spurious NCQ completions in ahci which
were found to be bogus and the detection was removed in later kernels.