From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0CEFCC433F5 for ; Tue, 15 Feb 2022 15:28:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239913AbiBOP2m (ORCPT ); Tue, 15 Feb 2022 10:28:42 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:46872 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239982AbiBOP2I (ORCPT ); Tue, 15 Feb 2022 10:28:08 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3D412A66DB; Tue, 15 Feb 2022 07:27:40 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 71221615F2; Tue, 15 Feb 2022 15:27:40 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3279EC340ED; Tue, 15 Feb 2022 15:27:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1644938859; bh=4YZLmcvTI8pYJhYRl0jjFbpiq8bJUJKypK/bysrLb/A=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=t78chMDz8VnDSFLRJ6LfVDyU65F0J6xDZeWt5jCfAQEE/JMy8ixuVGoc6hIysIPO0 0kthrXGuhY6A3xt/Me2ygvHzkUlFofIl3c/sNKB0bih1ctr1i9lqMTBZupAPhaGcBL yXzvmmc8WNWdVDCTXaa6AE2nOly39kLPfgpqcUaEX1LgRiKq2Vy12IYyR/9dOZoHAd g0o6//Lt1W5IjD1uB8U3D2xuHb4nZknyvUMiysX4AzJo1zxblT6use/22NTS4G9DLS Cp8RLrMEBhzqSMa9hA1a6mmevwH0VQENzXG7GGXeSJGenY+2q9qd1zo7v4zFU4Q/kO 5+KsaWsJ549ag== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: =?UTF-8?q?Zolt=C3=A1n=20B=C3=B6sz=C3=B6rm=C3=A9nyi?= , Damien Le Moal , Sasha Levin , linux-ide@vger.kernel.org Subject: [PATCH AUTOSEL 5.16 22/34] ata: libata-core: Disable TRIM on M88V29 Date: Tue, 15 Feb 2022 10:26:45 -0500 Message-Id: <20220215152657.580200-22-sashal@kernel.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220215152657.580200-1-sashal@kernel.org> References: <20220215152657.580200-1-sashal@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Zoltán Böszörményi [ Upstream commit c8ea23d5fa59f28302d4e3370c75d9c308e64410 ] This device is a CF card, or possibly an SSD in CF form factor. It supports NCQ and high speed DMA. While it also advertises TRIM support, I/O errors are reported when the discard mount option fstrim is used. TRIM also fails when disabling NCQ and not just as an NCQ command. TRIM must be disabled for this device. Signed-off-by: Zoltán Böszörményi Signed-off-by: Damien Le Moal Signed-off-by: Sasha Levin --- 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 94bc5dbb31e1e..63666ee9de175 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -4079,6 +4079,7 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = { /* devices that don't properly handle TRIM commands */ { "SuperSSpeed S238*", NULL, ATA_HORKAGE_NOTRIM, }, + { "M88V29*", NULL, ATA_HORKAGE_NOTRIM, }, /* * As defined, the DRAT (Deterministic Read After Trim) and RZAT -- 2.34.1