Support SMO8840 as LIS2DH12

Bug #1869694 reported by Jesse Sung
8
This bug affects 1 person
Affects Status Importance Assigned to Milestone
HWE Next
Undecided
Jesse Sung
linux (Ubuntu)
Undecided
Jesse Sung
Bionic
Undecided
Jesse Sung
Disco
Undecided
Jesse Sung
Eoan
Undecided
Jesse Sung
Focal
Undecided
Jesse Sung

Bug Description

=== Impact ===
According to ST, HID SMO8840 is for LIS2DH12. In Ubuntu kernel, support for this ID is missing in Bionic, and it's mapped to LNG2DM in D/E/F.

=== Fix ===
* e43d110cdc20 - iio: st_sensors: remap SMO8840 to LIS2DH12
This is in mainline kernel 5.6, and also 4.19, 5.4, and 5.5 stable trees.

=== Risk of Regression ===
Low.
Hans de Goede@redhat, who originally mapped SMO8840 to LNG2DM, confirmed the patch works for his Lenovo Ideapad Miix 320:
https://<email address hidden>/T/#u

CVE References

Jesse Sung (wenchien)
Changed in linux (Ubuntu Bionic):
assignee: nobody → Jesse Sung (wenchien)
Changed in linux (Ubuntu Disco):
assignee: nobody → Jesse Sung (wenchien)
Changed in linux (Ubuntu Eoan):
assignee: nobody → Jesse Sung (wenchien)
Changed in linux (Ubuntu Bionic):
status: New → In Progress
Changed in linux (Ubuntu Disco):
status: New → In Progress
Changed in linux (Ubuntu Eoan):
status: New → In Progress
tags: added: oem-priority originate-from-1844631 presidio
Changed in hwe-next:
status: New → Fix Released
assignee: nobody → Jesse Sung (wenchien)
Changed in linux (Ubuntu Bionic):
status: In Progress → Fix Committed
Changed in linux (Ubuntu Eoan):
status: In Progress → Fix Committed
Changed in linux (Ubuntu Disco):
status: In Progress → Fix Committed
Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote :

This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-eoan' to 'verification-done-eoan'. If the problem still exists, change the tag 'verification-needed-eoan' to 'verification-failed-eoan'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

tags: added: verification-needed-eoan
Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote :

This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-bionic' to 'verification-done-bionic'. If the problem still exists, change the tag 'verification-needed-bionic' to 'verification-failed-bionic'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

tags: added: verification-needed-bionic
Jesse Sung (wenchien)
tags: added: verification-done-bionic verification-done-eoan
removed: verification-needed-bionic verification-needed-eoan
Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package linux - 5.3.0-51.44

---------------
linux (5.3.0-51.44) eoan; urgency=medium

  * CVE-2020-11884
    - SAUCE: s390/mm: fix page table upgrade vs 2ndary address mode accesses

 -- Thadeu Lima de Souza Cascardo <email address hidden> Wed, 22 Apr 2020 17:35:41 -0300

Changed in linux (Ubuntu Eoan):
status: Fix Committed → Fix Released
Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package linux - 4.15.0-99.100

---------------
linux (4.15.0-99.100) bionic; urgency=medium

  * CVE-2020-11884
    - SAUCE: s390/mm: fix page table upgrade vs 2ndary address mode accesses

 -- Marcelo Henrique Cerri <email address hidden> Wed, 22 Apr 2020 15:31:14 -0300

Changed in linux (Ubuntu Bionic):
status: Fix Committed → Fix Released
Jesse Sung (wenchien)
Changed in linux (Ubuntu Focal):
status: In Progress → Fix Released
Changed in linux (Ubuntu):
status: In Progress → Fix Released
Steve Langasek (vorlon)
Changed in linux (Ubuntu Disco):
status: Fix Committed → Won't Fix
To post a comment you must log in.
This report contains Public information  Edit
Everyone can see this information.

Other bug subscribers