** Description changed:

  [Impact
  The graphics HWE stack from kinetic needs to be backported for 22.04.2
  
  directx-headers
  - build-dep of the new Mesa
  
  libdrm
  - build-dep of the new Mesa
  
  llvm-15
  - new package in jammy
  - build-dep of the new Mesa
  
  mesa
  - new major release (22.2.x)
  - new HW support, like AMD RDNA3, Intel DG2
  
  spirv-llvm-translator-14
  - needed to bootstrap libclc from llvm
  
  spirv-llvm-translator-15
  - needed for the actual libclc-15 after initial bootstrap
  
+ 
+ Bootstrapping plan:
+ - s-l-t-14 built from NEW
+ - llvm-15 built with s-l-t-14
+ - s-l-t-15 built against llvm-15
+ - llvm-15 built again with s-l-t-15
+ -> mesa ready for building
+ 
+ 
  [Test case]
  Install the new mesa on various hw, see that everything still works like 
before or better.
  
  [Where things could go wrong]
  This is a major update of Mesa, there could be regressions but we'll backport 
the final stable release of 22.2.x in order to minimize the chance for those.

-- 
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1991761

Title:
  Backport packages for 22.04.2 HWE stack

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https://bugs.launchpad.net/ubuntu/+source/directx-headers/+bug/1991761/+subscriptions


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