** Also affects: linux-oem-5.14 (Ubuntu)
   Importance: Undecided
       Status: New

** Also affects: linux (Ubuntu Jammy)
   Importance: Undecided
       Status: New

** Also affects: linux-oem-5.14 (Ubuntu Jammy)
   Importance: Undecided
       Status: New

** Also affects: linux (Ubuntu Focal)
   Importance: Undecided
       Status: New

** Also affects: linux-oem-5.14 (Ubuntu Focal)
   Importance: Undecided
       Status: New

** Changed in: linux (Ubuntu Jammy)
       Status: New => Confirmed

** Changed in: linux (Ubuntu Jammy)
   Importance: Undecided => High

** Changed in: linux-oem-5.14 (Ubuntu Focal)
       Status: New => Confirmed

** Changed in: linux-oem-5.14 (Ubuntu Jammy)
       Status: New => Invalid

** Changed in: linux (Ubuntu Focal)
       Status: New => Won't Fix

** Changed in: linux-oem-5.14 (Ubuntu Focal)
   Importance: Undecided => High

** Description changed:

- [Impact] 
- AMD reported fix for LP: #1968475 breaks AMD APU s2idle
+ [Impact]
+ The AMD based system can not reach s2idle after fix for LP: #1968475.
  
  [Fix]
- TBD
+ No need to evict resources for s2idle case.
  
  [Test]
- TBD
+ Test on a Cezanne, confirmed the 5.14.0-1035 breaks s2idle, and applying
+ the fix can make s2idle work again.
  
  [Where problems could occur]
- TBD
+ The fix only applies to AMD APU, and the resources sould stay at carved
+ out region over sleep.

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https://bugs.launchpad.net/bugs/1972134

Title:
  AMD APU s2idle is broken after the ASIC reset fix

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