| Message ID | 1436961277-4069-3-git-send-email-arne_f@ipfire.org |
|---|---|
| State | Not Applicable |
| Delegated to: | David Miller |
| Headers | show |
On Wed, Jul 15, 2015 at 01:54:37PM +0200, Arne Fitzenreiter wrote: > This device loses blocks, often the partition table area, on trim. > Disable TRIM. > http://pcengines.ch/msata16a.htm > > Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org> > --- > drivers/ata/libata-core.c | 3 +++ > 1 file changed, 3 insertions(+) <formletter> This is not the correct way to submit patches for inclusion in the stable kernel tree. Please read Documentation/stable_kernel_rules.txt for how to do this properly. </formletter> -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Wed, Jul 15, 2015 at 01:54:37PM +0200, Arne Fitzenreiter wrote: > This device loses blocks, often the partition table area, on trim. > Disable TRIM. > http://pcengines.ch/msata16a.htm > > Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org> Applied to libata/for-4.2-fixes w/ stable tag added. Thanks.
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index e83fc3d..d2d3b21 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -4238,6 +4238,9 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = { { "Samsung SSD 8*", NULL, ATA_HORKAGE_NO_NCQ_TRIM | ATA_HORKAGE_ZERO_AFTER_TRIM, }, + /* devices that don't properly handle TRIM commands */ + { "SuperSSpeed S238*", NULL, ATA_HORKAGE_NOTRIM, }, + /* * As defined, the DRAT (Deterministic Read After Trim) and RZAT * (Return Zero After Trim) flags in the ATA Command Set are
This device loses blocks, often the partition table area, on trim. Disable TRIM. http://pcengines.ch/msata16a.htm Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org> --- drivers/ata/libata-core.c | 3 +++ 1 file changed, 3 insertions(+)