From: Martin K. Petersen Date: Fri, 27 Mar 2015 19:17:21 +0000 (-0400) Subject: libata: Blacklist queued TRIM on Samsung SSD 850 Pro X-Git-Tag: v3.12.41~16 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=75f208f5585ea8ccd430521355eb7bc6f7775a73;p=thirdparty%2Fkernel%2Fstable.git libata: Blacklist queued TRIM on Samsung SSD 850 Pro commit 6fc4d97a4987c5d247655a157a9377996626221a upstream. Blacklist queued TRIM on this drive for now. Reported-by: Stefan Keller Signed-off-by: Martin K. Petersen CC: stable@vger.kernel.org Signed-off-by: Tejun Heo Signed-off-by: Jiri Slaby --- diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 5d0bc51bafeaf..a428f6c7aa7cd 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -4228,6 +4228,7 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = { { "Crucial_CT???M500SSD*", NULL, ATA_HORKAGE_NO_NCQ_TRIM, }, { "Micron_M550*", NULL, ATA_HORKAGE_NO_NCQ_TRIM, }, { "Crucial_CT*M550SSD*", NULL, ATA_HORKAGE_NO_NCQ_TRIM, }, + { "Samsung SSD 850 PRO*", NULL, ATA_HORKAGE_NO_NCQ_TRIM, }, /* * Some WD SATA-I drives spin up and down erratically when the link