** Description changed:

  SRU Justification
  
  [Impact]
  
- *
+ * Microsoft requested patches to support virtual command queues via
+ CMDQV hardware
  
  [Fix]
  
- *
+ * 7 clean cherry-picks from upstream
+ * 5 simple backports from upstream
+ * 2 patches to enable CONFIG_TEGRA241_CMDQV
  
  [Test Plan]
  
  * Compile tested
  * Boot tested
  * Will be further tested by Microsoft
  
  [Regression potential]
  
- *
+ * Most changes limited to drivers/iommu/arm/arm-smmu-v3/
+ * One change to generic drivers/iommu/iommu.c code, which required backport. 
However, this patch was upstream, and the conflict was trivial
+ * Choosing to apply an independent patchset to iommu and leaving some context 
carries some risk that the patchset is dependent on previous patches not yet 
applied. This regression should be largely mitigated as Microsoft is performing 
thorough testing on their end.
  
  [Other info]
  
  * SF#00405821

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https://bugs.launchpad.net/bugs/2097573

Title:
  Grace CMDQV Support

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