From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Tejun Heo , Charles Reiss Subject: [PATCH 3.14 024/238] libata: widen Crucial M550 blacklist matching Date: Fri, 3 Oct 2014 14:28:59 -0700 Message-Id: <20141003212914.438772226@linuxfoundation.org> In-Reply-To: <20141003212913.680985295@linuxfoundation.org> References: <20141003212913.680985295@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: 3.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Tejun Heo commit 2a13772a144d2956a7fedd18685921d0a9b8b783 upstream. Crucial M550 may cause data corruption on queued trims and is blacklisted. The pattern used for it fails to match 1TB one as the capacity section will be four chars instead of three. Widen the pattern. Signed-off-by: Tejun Heo Reported-by: Charles Reiss Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=81071 Signed-off-by: Greg Kroah-Hartman --- drivers/ata/libata-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -4227,7 +4227,7 @@ static const struct ata_blacklist_entry { "Micron_M500*", NULL, ATA_HORKAGE_NO_NCQ_TRIM, }, { "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, }, + { "Crucial_CT*M550SSD*", NULL, ATA_HORKAGE_NO_NCQ_TRIM, }, /* * Some WD SATA-I drives spin up and down erratically when the link