From nobody Sat Feb 7 19:45:20 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 27B02C7EE2F for ; Sun, 11 Jun 2023 11:41:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232308AbjFKLlp (ORCPT ); Sun, 11 Jun 2023 07:41:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40054 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229562AbjFKLlo (ORCPT ); Sun, 11 Jun 2023 07:41:44 -0400 Received: from mail-ej1-x635.google.com (mail-ej1-x635.google.com [IPv6:2a00:1450:4864:20::635]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 03AA419BB; Sun, 11 Jun 2023 04:41:43 -0700 (PDT) Received: by mail-ej1-x635.google.com with SMTP id a640c23a62f3a-977cc662f62so488782966b.3; Sun, 11 Jun 2023 04:41:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1686483701; x=1689075701; h=content-transfer-encoding:subject:from:cc:to:content-language :user-agent:mime-version:date:message-id:from:to:cc:subject:date :message-id:reply-to; bh=G4F42X28cPOOOe2ZAcaL8nHvp5WVPsAhFgmUSvRppkM=; b=M9PRMX2XRt9dtsCQhJsPt9tR1m5I9V0B8MIwNQQ7VI+SGBIa9AVqeTIhK0M6bpDiSb nRvYQOX4xatrKjOUNS4wVIO4+8APb+FjocpflVYNWYxFGHIV5dEyUfBSJR/pqpoyCqyh 0m0G8bKJ6IKNNBd44cqr/zktl2isAQrZyxOJxByQSQ984YvWJul1O7mjVNdA+K/bjpOH 1nLM0H9UE6G0gqXPIWuYj29ZfPNCCDIjMgKFauR33gQ7TWzy009QrDvXboFlWhIFi569 4C/uk1bCG9tnfEEb9cjJHtMP8Czoz+6Ow/tfP7PZEaTp0m4zjdE/wquOdIaJZVrYDNfs yh9w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686483701; x=1689075701; h=content-transfer-encoding:subject:from:cc:to:content-language :user-agent:mime-version:date:message-id:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=G4F42X28cPOOOe2ZAcaL8nHvp5WVPsAhFgmUSvRppkM=; b=Cg+cFn9kpW2rmRIyu3MHdIXajupFG4WRzUn4wkt1Z3md+BgI5P+MTaxdwBebhL7O+3 8qzaYY9CJrmO5F3CuQkEQudxIrAhCXWeUQqiPXlAye/+nCeWesJPz++dsCA5FP4DadBQ +Se/pE3o5+YrszYTU+p9r8YE+vB1WHt0XC7grEIq8Gznbiq+E1PUOPKmWFg47TDS+YKn 20l1g+BR3l3srpA3Vcj1DywBbqMYuVcIzMsF0Afypx5SxCMjEK4aojLcQQ0e62sUYfHA apd7TlrGWoud4rUw9yuVwYHNkdFq2k+lu0Byx6R1fkTxg5KTLj7+gTDpVhL/iumvevNG dN+w== X-Gm-Message-State: AC+VfDzMAbUtCHwupGs+FZV4XulFmkZCFLx/BuYTy1ocH9ysc1T+p99S m29JnmBV1ME3bQD1AV1NwgnMSCm67+RPPBcR X-Google-Smtp-Source: ACHHUZ7PoiVe7AbBq40hxFbakP4HF1ARLZGu43MozI4Fcmp73CNEaRCdXbh/WgW0zF2kawniy8Ek3w== X-Received: by 2002:a17:906:58d2:b0:96f:f19b:887a with SMTP id e18-20020a17090658d200b0096ff19b887amr7230557ejs.56.1686483700663; Sun, 11 Jun 2023 04:41:40 -0700 (PDT) Received: from ?IPV6:2a02:908:825:7380:d41a:eda:b7e2:a0de? ([2a02:908:825:7380:d41a:eda:b7e2:a0de]) by smtp.gmail.com with ESMTPSA id f16-20020a170906825000b0096ace550467sm3780377ejx.176.2023.06.11.04.41.39 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 11 Jun 2023 04:41:40 -0700 (PDT) Message-ID: Date: Sun, 11 Jun 2023 13:41:39 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.12.0 Content-Language: en-US To: stable@vger.kernel.org Cc: Keith Busch , Jens Axboe , Christoph Hellwig , Sagi Grimberg , linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org, patches@lists.linux.dev From: Nils Kruse Subject: [PATCH] nvme-pci: Add quirk for Samsung PM9B1 256G and 512G SSD Content-Type: text/plain; charset="utf-8"; format="flowed" Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add a quirk for Samsung PM9B1 256G and 512G that reports duplicate ids=20 for disk. Signed-off-by: Nils Kruse --- =C2=A0drivers/nvme/host/pci.c | 3 ++- =C2=A01 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c index 60f51155a6d2..de5e4c7e4bc9 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -3395,7 +3395,8 @@ static const struct pci_device_id nvme_id_table[] =3D= { =C2=A0=C2=A0=C2=A0 =C2=A0{ PCI_DEVICE(0x1d97, 0x2263),=C2=A0=C2=A0 /* SPCC= */ =C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 =C2=A0.driver_data =3D NVME_QUIRK_DI= SABLE_WRITE_ZEROES, }, =C2=A0=C2=A0=C2=A0 =C2=A0{ PCI_DEVICE(0x144d, 0xa80b),=C2=A0=C2=A0 /* Sams= ung PM9B1 256G and 512G */ -=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 =C2=A0.driver_data =3D NVME_QUIRK_DISABLE_= WRITE_ZEROES, }, +=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 =C2=A0.driver_data =3D NVME_QUIRK_DISABLE_= WRITE_ZEROES | +=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0 NVME_QUIRK_BOGUS_NID, }, =C2=A0=C2=A0=C2=A0 =C2=A0{ PCI_DEVICE(0x144d, 0xa809),=C2=A0=C2=A0 /* Sams= ung MZALQ256HBJD 256G */ =C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 =C2=A0.driver_data =3D NVME_QUIRK_DI= SABLE_WRITE_ZEROES, }, =C2=A0=C2=A0=C2=A0 =C2=A0{ PCI_DEVICE(0x1cc4, 0x6303),=C2=A0=C2=A0 /* UMIS= RPJTJ512MGE1QDY 512G */ --=20 2.41.0