From: Marios Andreopoulos Date: Mon, 3 Mar 2014 16:19:59 +0000 (+0200) Subject: libata: disable queued TRIM for Crucial M500 mSATA SSDs X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=2564338b13e6e132ee224edb63e1e872adf431f4;p=openwrt%2Fstaging%2Fblogic.git libata: disable queued TRIM for Crucial M500 mSATA SSDs Queued TRIM commands cause problems and silent file system corruption on Crucial M500 SSDs. This patch disables them for the mSATA model of the drive. Signed-off-by: Marios Andreopoulos Signed-off-by: Tejun Heo Cc: stable@vger.kernel.org # 3.12+ Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=71371 --- diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 1a3dbd1b196e..191cdfbb6946 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -4225,6 +4225,7 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = { /* devices that don't properly handle queued TRIM commands */ { "Micron_M500*", NULL, ATA_HORKAGE_NO_NCQ_TRIM, }, { "Crucial_CT???M500SSD1", NULL, ATA_HORKAGE_NO_NCQ_TRIM, }, + { "Crucial_CT???M500SSD3", NULL, ATA_HORKAGE_NO_NCQ_TRIM, }, /* * Some WD SATA-I drives spin up and down erratically when the link