[Bug 1987312] [NEW] IWLMEI may cause device down at resuming from s2idle

[Launchpad Bug Tracker]

You have been subscribed to a public bug by You-Sheng Yang (vicamo):

[SRU Justification]

[Impact]

WiFi interfaces unsolicitedly down at resuming from s2idle.

[Fix]

Intel confirmed there is no CSME for WLAN POR for Linux. CSME for WLAN
POR is only for Windows project design. Please remove or disable
CONFIG_IWLMEI from Linux.

[Test Case]

Make sure iwlmei.ko is not built.

[Where problems could occur]

iwlmei was not enabled before 5.17 and was turned on automatically since
then. This restores the state and shall not have impact on existing
devices.

========== original bug report ==========

Intel confirmed there is no CSME for WLAN POR for Linux. CSME for WLAN
POR is only for Windows project design. Please remove or disable
CONFIG_IWLMEI from Linux.

** Affects: hwe-next
     Importance: Undecided
         Status: New

** Affects: backport-iwlwifi-dkms (Ubuntu)
     Importance: High
     Assignee: You-Sheng Yang (vicamo)
         Status: In Progress

** Affects: linux (Ubuntu)
     Importance: High
     Assignee: You-Sheng Yang (vicamo)
         Status: In Progress

** Affects: linux-oem-5.17 (Ubuntu)
     Importance: Undecided
         Status: Invalid

** Affects: linux-oem-6.0 (Ubuntu)
     Importance: Undecided
         Status: Invalid

** Affects: backport-iwlwifi-dkms (Ubuntu Jammy)
     Importance: Undecided
         Status: Invalid

** Affects: linux (Ubuntu Jammy)
     Importance: Undecided
         Status: Invalid

** Affects: linux-oem-5.17 (Ubuntu Jammy)
     Importance: High
     Assignee: You-Sheng Yang (vicamo)
         Status: In Progress

** Affects: linux-oem-6.0 (Ubuntu Jammy)
     Importance: High
     Assignee: You-Sheng Yang (vicamo)
         Status: In Progress

** Affects: backport-iwlwifi-dkms (Ubuntu Kinetic)
     Importance: High
     Assignee: You-Sheng Yang (vicamo)
         Status: In Progress

** Affects: linux (Ubuntu Kinetic)
     Importance: High
     Assignee: You-Sheng Yang (vicamo)
         Status: In Progress

** Affects: linux-oem-5.17 (Ubuntu Kinetic)
     Importance: Undecided
         Status: Invalid

** Affects: linux-oem-6.0 (Ubuntu Kinetic)
     Importance: Undecided
         Status: Invalid


** Tags: oem-priority originate-from-1986771 somerville
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IWLMEI may cause device down at resuming from s2idle
https://bugs.launchpad.net/bugs/1987312
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