From nobody Mon Jun 22 23:41:06 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 A5E01C433EF for ; Tue, 15 Mar 2022 10:48:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244426AbiCOKuE (ORCPT ); Tue, 15 Mar 2022 06:50:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33928 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1348451AbiCOKt1 (ORCPT ); Tue, 15 Mar 2022 06:49:27 -0400 Received: from mail-pf1-x435.google.com (mail-pf1-x435.google.com [IPv6:2607:f8b0:4864:20::435]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B50EB517EB for ; Tue, 15 Mar 2022 03:47:09 -0700 (PDT) Received: by mail-pf1-x435.google.com with SMTP id a5so18993102pfv.2 for ; Tue, 15 Mar 2022 03:47:09 -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=L0zB6xiTLN7TUWW0GnFoc7P7DsjjNa+huYBviFNpk/k=; b=kurHOyncJijHKQ/3NU/w4TnCG4BMWG7pbxNOcYWuXQ/xXSBjk8A4LBzinXx6+nXYo8 ddg5aBlyeH2nOKElyxrDjgcTu9bP5Uu9tFZ1sbRaIFmrLJtvQYtd9W8WJ97iLZ64r+nB WxSa+5pA6UakEfS4S8StqdQNAtzBK7VQtx8gp0pBDetC/cgD5BHm0tZx9yUgrUkvCVhL kr6symltjySqL7Cwfx6URza/fxWatbf50CmTo3HDDxE2a7Q6CY13J0T542TeVSThMAzF 3bUIpiSW5KL9MAIdFZkpjCi9fPQRtWiicn8HwyFBIoI0+wCIqngNm76PmSf2VdUhnK2W 1rFg== 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=L0zB6xiTLN7TUWW0GnFoc7P7DsjjNa+huYBviFNpk/k=; b=8D3IE3mJM3GpZa4Y7f7bHj0T/ZjAqP5RGuZsa5JH/D7DwCl/GCnYlNQakIUU9e4qzK QvEGPfwNybgz7xPReBwtPIZCcsM9wo9RmeYw341pYq/GE2HjOUCjdPhgyPESxBN2aQPJ Lp1x+7UbSrd2ujWCEg+RhViVcWRVIdIony3aD92Cxp8yvhuL8rstQP5zQO3G2zuqsPiz jvtmTL16wEA8IaiSAXOat5H14ctaRJzP3nJo/5NjphlVg/JudJOqo6sQ84aJ3OxX19d5 TZQOYbQR4Ffbocmf4IVDEpy0RvBTlSdRpIftbweOQ0M7pS+YzbcC3SvvPThy6oqR6PJy P9hg== X-Gm-Message-State: AOAM530qFvevQfEiIl4lYXkEmkI64a9Q/ll58I+H/A86hR/7Pr+Uyjdg r1DTS5UadvIq6b5w3ohkx9mwGq78YbPrCQ== X-Google-Smtp-Source: ABdhPJxA2V6ApdodQ8a2vNaSyz81PLMVWnDWdh3IHXNxCSKTXOy7wpqb+nBs6S14gJeSDmqUCo2VtQ== X-Received: by 2002:a62:7793:0:b0:4f6:27a8:ae6d with SMTP id s141-20020a627793000000b004f627a8ae6dmr28183056pfc.65.1647341227975; Tue, 15 Mar 2022 03:47:07 -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 il7-20020a17090b164700b001bfc017a0adsm2740346pjb.37.2022.03.15.03.47.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 15 Mar 2022 03:47:07 -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, Mark_Hsieh@wistron.com, Mark Hsieh Subject: [PATCH] nvme-pci: disable write zeros support on specific SSDs Date: Tue, 15 Mar 2022 18:47:02 +0800 Message-Id: <20220315104702.20798-1-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 Change-Id: Ic6ebfe141702d1869490bbf210627055b5b4d80f --- 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