Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932837AbbFEN7G (ORCPT ); Fri, 5 Jun 2015 09:59:06 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:59535 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932775AbbFEN67 (ORCPT ); Fri, 5 Jun 2015 09:58:59 -0400 From: Luis Henriques To: linux-kernel@vger.kernel.org, stable@vger.kernel.org, kernel-team@lists.ubuntu.com Cc: "Martin K. Petersen" , Tejun Heo , Ben Hutchings , Luis Henriques Subject: [PATCH 3.16.y-ckt 020/110] libata: Blacklist queued TRIM on Samsung SSD 850 Pro Date: Fri, 5 Jun 2015 14:57:03 +0100 Message-Id: <1433512713-22984-21-git-send-email-luis.henriques@canonical.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1433512713-22984-1-git-send-email-luis.henriques@canonical.com> References: <1433512713-22984-1-git-send-email-luis.henriques@canonical.com> X-Extended-Stable: 3.16 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1512 Lines: 37 3.16.7-ckt13 -stable review patch. If anyone has any objections, please let me know. ------------------ From: "Martin K. Petersen" commit 6fc4d97a4987c5d247655a157a9377996626221a upstream. Blacklist queued TRIM on this drive for now. Reported-by: Stefan Keller Signed-off-by: Martin K. Petersen Signed-off-by: Tejun Heo [bwh: Backported to 3.16: adjust context and drop ZERO_AFTER_TRIM flag] Signed-off-by: Ben Hutchings Signed-off-by: Luis Henriques --- drivers/ata/libata-core.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 8804fb879252..7d094261d8ca 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -4229,6 +4229,7 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = { { "Micron_M5[15]0*", "MU01", ATA_HORKAGE_NO_NCQ_TRIM, }, { "Crucial_CT*M550*", "MU01", ATA_HORKAGE_NO_NCQ_TRIM, }, { "Crucial_CT*MX100*", "MU01", 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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/