linux-kernel - Re: [PATCH] nvme-pci: add quirk for Wodposit WPBSNM8-256GTP to disable secondary temp thresholds

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Message-ID: <b20b5f10-eb69-423b-aa5c-9ed0d3d84cbe@aosc.io>
Date: Mon, 15 Dec 2025 21:52:38 +0800
From: Ilikara Zheng <ilikara@...c.io>
To: linux-kernel@...r.kernel.org
Cc: Wu Haotian <rigoligo03@...il.com>, Mingcong Bai <jeffbai@...c.io>,
 Kexy Biscuit <kexybiscuit@...c.io>, stable@...r.kernel.org,
 Keith Busch <kbusch@...nel.org>, Jens Axboe <axboe@...nel.dk>,
 Christoph Hellwig <hch@....de>, Sagi Grimberg <sagi@...mberg.me>,
 "open list:NVM EXPRESS DRIVER" <linux-nvme@...ts.infradead.org>
Subject: Re: [PATCH] nvme-pci: add quirk for Wodposit WPBSNM8-256GTP to
 disable secondary temp thresholds

Hi all,
Just a gentle ping on this patch.

On 12/8/2025 9:23 PM, Ilikara Zheng wrote:
> Secondary temperature thresholds (temp2_{min,max}) were not reported
> properly on this NVMe SSD. This resulted in an error while attempting to
> read these values with sensors(1):
>
>    ERROR: Can't get value of subfeature temp2_min: I/O error
>    ERROR: Can't get value of subfeature temp2_max: I/O error
>
> Add the device to the nvme_id_table with the
> NVME_QUIRK_NO_SECONDARY_TEMP_THRESH flag to suppress access to all non-
> composite temperature thresholds.
>
> Cc: stable@...r.kernel.org
> Signed-off-by: Ilikara Zheng <ilikara@...c.io>
> ---
>   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 e5ca8301bb8b..31049f33f27d 100644
> --- a/drivers/nvme/host/pci.c
> +++ b/drivers/nvme/host/pci.c
> @@ -3997,6 +3997,8 @@ 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(0x1fa0, 0x2283),   /* Wodposit WPBSNM8-256GTP */
> +		.driver_data = NVME_QUIRK_NO_SECONDARY_TEMP_THRESH, },
>   	{ PCI_DEVICE(0x025e, 0xf1ac),   /* SOLIDIGM  P44 pro SSDPFKKW020X7  */
>   		.driver_data = NVME_QUIRK_NO_DEEPEST_PS, },
>   	{ PCI_DEVICE(0xc0a9, 0x540a),   /* Crucial P2 */