From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 07A7D20F07C; Mon, 2 Jun 2025 13:59:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748872778; cv=none; b=RkGJuapGWNAl3xwcmQRIMLXasrnBoAcdsAxcKHyJKlpT/hrmuqmUwkCkbTWAaN15bmtpB9GOj7wvYaqAi5d6+TbOHEFMjqIGw5N3RCwfi8FbExptT7QiMsqJZeSPuB2mDvDplyBYd/Rl04s+Pt0t8DfiwUvKuvWLnp4o5BZRihA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748872778; c=relaxed/simple; bh=innutHEQfgZq5KYPRy/e7WTiL7OK6sl6xWEafB8jzKw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=aEocAzqi4aCRtPM1jgmIjUCOnToOrPAD1+rIQxbGL8zMxh562y3d+SS8hhFWSLi/oF4eHde5hgyTwbldFGZ41Pt1MCWZqg595mPOOrF5aRBbN7hxO3A+3AG35VS4NdG1tfK9dslT9GOdDRwkGLfWoj4HRteGPZteNm5gxY6wEOw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=y/L8G4/r; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="y/L8G4/r" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2F1E2C4CEEB; Mon, 2 Jun 2025 13:59:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1748872777; bh=innutHEQfgZq5KYPRy/e7WTiL7OK6sl6xWEafB8jzKw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=y/L8G4/r/h0JfNtFW3iTAWM7QLpWccjdBEPrLbCW55trkO1hqipo0ikX42YDwsnZy zUMJeaJt65TM3k8QqpBw8CZ1kY28xqjow7InzBWTsEoBGADk8CDXdVI6L2mqaTpHDX EmJDpZnujbaOczflIMB54WIV79K+Q8Dkt9jV+tRk= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Ilya Guterman , Christoph Hellwig , Sasha Levin Subject: [PATCH 6.14 64/73] nvme-pci: add NVME_QUIRK_NO_DEEPEST_PS quirk for SOLIDIGM P44 Pro Date: Mon, 2 Jun 2025 15:47:50 +0200 Message-ID: <20250602134244.213792747@linuxfoundation.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250602134241.673490006@linuxfoundation.org> References: <20250602134241.673490006@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Ilya Guterman [ Upstream commit e765bf89f42b5c82132a556b630affeb82b2a21f ] This commit adds the NVME_QUIRK_NO_DEEPEST_PS quirk for device [126f:2262], which belongs to device SOLIDIGM P44 Pro SSDPFKKW020X7 The device frequently have trouble exiting the deepest power state (5), resulting in the entire disk being unresponsive. Verified by setting nvme_core.default_ps_max_latency_us=10000 and observing the expected behavior. Signed-off-by: Ilya Guterman Signed-off-by: Christoph Hellwig Signed-off-by: Sasha Levin --- 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 abd097eba6623..28f560f86e912 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -3742,6 +3742,8 @@ static const struct pci_device_id nvme_id_table[] = { .driver_data = NVME_QUIRK_NO_DEEPEST_PS, }, { PCI_DEVICE(0x1e49, 0x0041), /* ZHITAI TiPro7000 NVMe SSD */ .driver_data = NVME_QUIRK_NO_DEEPEST_PS, }, + { PCI_DEVICE(0x025e, 0xf1ac), /* SOLIDIGM P44 pro SSDPFKKW020X7 */ + .driver_data = NVME_QUIRK_NO_DEEPEST_PS, }, { PCI_DEVICE(0xc0a9, 0x540a), /* Crucial P2 */ .driver_data = NVME_QUIRK_BOGUS_NID, }, { PCI_DEVICE(0x1d97, 0x2263), /* Lexar NM610 */ -- 2.39.5