Merge tag 'powerpc-5.9-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc...

Pull powerpc fixes from Michael Ellerman:
 "Some more powerpc fixes for 5.9:

   - Opt us out of the DEBUG_VM_PGTABLE support for now as it's causing
     crashes.

   - Fix a long standing bug in our DMA mask handling that was hidden
     until recently, and which caused problems with some drivers.

   - Fix a boot failure on systems with large amounts of RAM, and no
     hugepage support and using Radix MMU, only seen in the lab.

   - A few other minor fixes.

  Thanks to Alexey Kardashevskiy, Aneesh Kumar K.V, Gautham R. Shenoy,
  Hari Bathini, Ira Weiny, Nick Desaulniers, Shirisha Ganta, Vaibhav
  Jain, and Vaidyanathan Srinivasan"

* tag 'powerpc-5.9-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
  powerpc/papr_scm: Limit the readability of 'perf_stats' sysfs attribute
  cpuidle: pseries: Fix CEDE latency conversion from tb to us
  powerpc/dma: Fix dma_map_ops::get_required_mask
  Revert "powerpc/build: vdso linker warning for orphan sections"
  powerpc/mm: Remove DEBUG_VM_PGTABLE support on powerpc
  selftests/powerpc: Skip PROT_SAO test in guests/LPARS
  powerpc/book3s64/radix: Fix boot failure with large amount of guest memory