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 BEEAC226188; Mon, 2 Jun 2025 14:02:27 +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=1748872947; cv=none; b=DIKp+621dTBR7wwzXGJ6VfWOqHXed67bocJjEeXRm66Tz0ZbPnc1VthoHZHe0UWUQjx5XxDwe0ngcKCJVYL35CFVQlb8xPN4rDP3Qgs8pVwhKl9z6SjSsZnaIS+vRYgZEKeFlncrkohselO1Xqnszy/flsBZm99pZ0xFValmzB4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748872947; c=relaxed/simple; bh=J2/C9+XVAtBqHD6IQ6WTrMCXxIMIrwo5lpmQsBpfW7M=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ezfvbUPuITUHDyCjVpM1Ss0N+7p4X3zD8OFBI+tqzkZYSAaXHsycAn8gSEzhz1nghgP1GfcCxK2eDxbMBlc7KoTAkt8bYmiT5veo08paGDi41fKlDyOY4P9Z+3VuIrB5vJkkdivBtZaUiWGhOc+zWofEQgoSop6jLVIwqmTBbss= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=Luz5bYXv; 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="Luz5bYXv" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2CF90C4CEF7; Mon, 2 Jun 2025 14:02:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1748872947; bh=J2/C9+XVAtBqHD6IQ6WTrMCXxIMIrwo5lpmQsBpfW7M=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Luz5bYXvKDA7+zRwrhbI4XVbthxKn9/CqkdT2GmrmFhNWE0GeSoT3YPyqzEW2oNbE 7GVcCpWabPQiw7LhLbLkq9AdeA+bpsobZJ8KzmADwPo9qmX3QXUG9BEpWhreIHxqtM mbUMt/MWdBBDCap78Hka8pKL3Q6gLKcOrMSvIzZY= 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 6.12 46/55] nvme-pci: add NVME_QUIRK_NO_DEEPEST_PS quirk for SOLIDIGM P44 Pro Date: Mon, 2 Jun 2025 15:48:03 +0200 Message-ID: <20250602134240.096235778@linuxfoundation.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250602134238.271281478@linuxfoundation.org> References: <20250602134238.271281478@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 6.12-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 cd8a10f6accff..37fd1a8ace127 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -3701,6 +3701,8 @@ 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