lkml.org 
[lkml]   [2015]   [Apr]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 3.19 051/101] libata: Blacklist queued TRIM on Samsung SSD 850 Pro
    Date
    3.19-stable review patch.  If anyone has any objections, please let me know.

    ------------------

    From: "Martin K. Petersen" <martin.petersen@oracle.com>

    commit 6fc4d97a4987c5d247655a157a9377996626221a upstream.

    Blacklist queued TRIM on this drive for now.

    Reported-by: Stefan Keller <linux-list@zahlenfresser.de>
    Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
    Signed-off-by: Tejun Heo <tj@kernel.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

    ---
    drivers/ata/libata-core.c | 2 ++
    1 file changed, 2 insertions(+)

    --- a/drivers/ata/libata-core.c
    +++ b/drivers/ata/libata-core.c
    @@ -4243,6 +4243,8 @@ static const struct ata_blacklist_entry
    ATA_HORKAGE_ZERO_AFTER_TRIM, },
    { "Crucial_CT*MX100*", "MU01", ATA_HORKAGE_NO_NCQ_TRIM |
    ATA_HORKAGE_ZERO_AFTER_TRIM, },
    + { "Samsung SSD 850 PRO*", NULL, ATA_HORKAGE_NO_NCQ_TRIM |
    + ATA_HORKAGE_ZERO_AFTER_TRIM, },

    /*
    * As defined, the DRAT (Deterministic Read After Trim) and RZAT



    \
     
     \ /
      Last update: 2015-04-17 16:01    [W:2.103 / U:0.308 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site