]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
nvme-pci: disable secondary temp for Wodposit WPBSNM8
authorIlikara Zheng <ilikara@aosc.io>
Mon, 8 Dec 2025 13:23:40 +0000 (21:23 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 23 Jan 2026 10:21:27 +0000 (11:21 +0100)
commit2de213de610315019cc81d763e6a025dab94fc15
tree6e418ac4a754173f73423ddbd6d95794936e0a2b
parenta045dab08049ea292db93888e0b017de54d9ee72
nvme-pci: disable secondary temp for Wodposit WPBSNM8

commit 340f4fc5508c2905a1f30de229e2a4b299d55735 upstream.

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@vger.kernel.org
Tested-by: Wu Haotian <rigoligo03@gmail.com>
Signed-off-by: Ilikara Zheng <ilikara@aosc.io>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/nvme/host/pci.c