From nobody Mon Jun 22 22:48:47 2026 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 F33F9C433EF for ; Tue, 15 Mar 2022 13:21:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1348620AbiCONWV (ORCPT ); Tue, 15 Mar 2022 09:22:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56340 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232398AbiCONWT (ORCPT ); Tue, 15 Mar 2022 09:22:19 -0400 Received: from mail-pf1-x42e.google.com (mail-pf1-x42e.google.com [IPv6:2607:f8b0:4864:20::42e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 049B73BA56 for ; Tue, 15 Mar 2022 06:21:07 -0700 (PDT) Received: by mail-pf1-x42e.google.com with SMTP id t5so19644434pfg.4 for ; Tue, 15 Mar 2022 06:21:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=wistron-corp-partner-google-com.20210112.gappssmtp.com; s=20210112; h=from:to:cc:subject:date:message-id; bh=U8P88lCh/VwB2wUul8vJe/3MyhfV7Zsin+/7eQmPKwE=; b=CGNQE+Y7o6dJhK3Ix3rctbGZ3d7y/SZinSIvHEqwYEbv0L7LoDn+ercdgfN/W+ZgQy 7JFKUiGx8JCTdQik3W60vE1OrEqjjYaMdJ5E6Jk9T4GZwdTvGEhSG6LLMx1jTcudPd2f tKBYNDjpqijSWglvm0zpj/Yiz/tec1ViKhxvkvHruZrsV77kj54np315IZoWtZ5nZCwn tkBGm67+CMaeBIdRxF4eCRjGpR7toHHIuIRw986IFaW0WurEB1K+pBC0vWDLQvSGUnk3 hIzKfUv90b0FLO2bJETZYP5sjj9AMzpsnicpI/59dOhp/+z9SuWNKyDHQD1cpB/1MQNK 1okA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=U8P88lCh/VwB2wUul8vJe/3MyhfV7Zsin+/7eQmPKwE=; b=axTeKWxFobg5rUdnNmoW183kuD6ul5EaZ1Ms9FRPs4Ltu1DTK2WkizXMMml+Q2Xas4 83aQQhrV3klLL0bROECSXQ0M3Fu/e0aLL0Y7a47DWpfoX5STCLYlKRfrEOUdp+RFDAn5 nVsgJPj14q1Drj6CjwhcRUiPne/q0a461znWunzq2T9iilu6YRjvK37ZiukyeWWoh+sX TC6GGDZrd5CyB2H7oR4d+TfAbGCgMisnxRuCIZNAX8x8lxTI+vW5gy9gA4RW7OwUzsJt 2LHkLW4RqT7DSAtPDw+dq1j/7dmywGQVXKb6PNqEv/Gxo2mB/q88yGkqRvNIZNtSDDSh ENQg== X-Gm-Message-State: AOAM532SA5zKdsUblhILSHFQx8Sf16O+6epPUC4MR90cJCx+jhF2adkB pmWsb/yMVX4P4a0ru2+QiBRmzPQiMJUz6w== X-Google-Smtp-Source: ABdhPJyhzBKkWPvMhy/74LFEX3gJL3CN4TZBwIzQE+DlCZozw2t3UHKFnBLVOMEQZbyh7TivzeRfeQ== X-Received: by 2002:a65:6951:0:b0:381:f10:ccaa with SMTP id w17-20020a656951000000b003810f10ccaamr17361593pgq.587.1647350466322; Tue, 15 Mar 2022 06:21:06 -0700 (PDT) Received: from localhost.localdomain (60-251-182-145.hinet-ip.hinet.net. [60.251.182.145]) by smtp.gmail.com with ESMTPSA id a22-20020a056a000c9600b004f7b8b3a44csm11589987pfv.29.2022.03.15.06.21.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 15 Mar 2022 06:21:05 -0700 (PDT) From: Mark Hsieh To: linux-kernel@vger.kernel.org Cc: linux-nvme@lists.infradead.org, sagi@grimberg.me, hch@lst.de, axboe@fb.com, kbusch@kernel.org, alsa-devel@alsa-project.org, Mark_Hsieh@wistron.com, Mark Hsieh Subject: [PATCH] [v2] nvme-pci: disable write zeros support on specific SSDs Date: Tue, 15 Mar 2022 21:20:59 +0800 Message-Id: <20220315132059.12747-1-mark_hsieh@wistron.corp-partner.google.com> X-Mailer: git-send-email 2.17.1 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Like commit 5611ec2b9814 ("nvme-pci: prevent SK hynix PC400 from using Write Zeroes command"), Micron has the same issue: [ 6305.633887] blk_update_request: operation not supported error, dev nvme0n1, sector 340812032 op 0x9:(WRITE_ZEROES) flags 0x0 phys_seg 0 prio c= lass 0 So also disable Write Zeroes command on Micron. Signed-off-by: Mark Hsieh --- drivers/nvme/host/pci.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c index a7a502a5b2b5..68745e1d7b6a 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -3245,6 +3245,8 @@ static const struct pci_device_id nvme_id_table[] =3D= { .driver_data =3D NVME_QUIRK_DISABLE_WRITE_ZEROES, }, { PCI_DEVICE(0x2646, 0x500d), /* Kingston OM3PDP3256B-AH 256G */ .driver_data =3D NVME_QUIRK_DISABLE_WRITE_ZEROES, }, + { PCI_DEVICE(0x1344, 0x5411), /* Micron 2450 MTFDKCD256TFK 256G */ + .driver_data =3D NVME_QUIRK_DISABLE_WRITE_ZEROES, }, { PCI_DEVICE_CLASS(PCI_CLASS_STORAGE_EXPRESS, 0xffffff) }, { PCI_DEVICE(0x2646, 0x2263), /* KINGSTON A2000 NVMe SSD */ .driver_data =3D NVME_QUIRK_NO_DEEPEST_PS, }, --=20 2.17.1