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x-ptr=pass x-ptr-helo=vger.kernel.org x-ptr-lookup=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=redhat.com header.result=pass header_is_org_domain=yes Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933565AbeCSPeI (ORCPT ); Mon, 19 Mar 2018 11:34:08 -0400 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:49112 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S932670AbeCSPeF (ORCPT ); Mon, 19 Mar 2018 11:34:05 -0400 From: Hans de Goede To: Tejun Heo Cc: Hans de Goede , linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org, Kai-Heng Feng Subject: [PATCH 2/3] libata: Make Crucial BX100 500GB LPM quirk apply to all firmware versions Date: Mon, 19 Mar 2018 16:33:59 +0100 Message-Id: <20180319153400.25694-2-hdegoede@redhat.com> In-Reply-To: <20180319153400.25694-1-hdegoede@redhat.com> References: <20180319153400.25694-1-hdegoede@redhat.com> Sender: stable-owner@vger.kernel.org X-Mailing-List: stable@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-Mailing-List: linux-kernel@vger.kernel.org List-ID: Commit b17e5729a630 ("libata: disable LPM for Crucial BX100 SSD 500GB drive"), introduced a ATA_HORKAGE_NOLPM quirk for Crucial BX100 500GB SSDs but limited this to the MU02 firmware version, according to: http://www.crucial.com/usa/en/support-ssd-firmware MU02 is the last version, so there are no newer possibly fixed versions and if the MU02 version has broken LPM then the MU01 almost certainly also has broken LPM, so this commit changes the quirk to apply to all firmware versions. Fixes: b17e5729a630 ("libata: disable LPM for Crucial BX100 SSD 500GB...") Cc: stable@vger.kernel.org Cc: Kai-Heng Feng Signed-off-by: Hans de Goede --- drivers/ata/libata-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 53400ce09818..bce9840526da 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -4531,7 +4531,7 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = { { "PIONEER DVD-RW DVR-216D", NULL, ATA_HORKAGE_NOSETXFER }, /* Crucial BX100 SSD 500GB has broken LPM support */ - { "CT500BX100SSD1", "MU02", ATA_HORKAGE_NOLPM }, + { "CT500BX100SSD1", NULL, ATA_HORKAGE_NOLPM }, /* The 512GB version of the MX100 has both queued TRIM and LPM issues */ { "Crucial_CT512MX100*", NULL, ATA_HORKAGE_NO_NCQ_TRIM | -- 2.14.3