• Linus Torvalds's avatar
    Merge tag 'for-linus-hmm' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma · cfa3b806
    Linus Torvalds authored
    Pull hmm updates from Jason Gunthorpe:
     "This series adds a selftest for hmm_range_fault() and several of the
      DEVICE_PRIVATE migration related actions, and another simplification
      for hmm_range_fault()'s API.
    
       - Simplify hmm_range_fault() with a simpler return code, no
         HMM_PFN_SPECIAL, and no customizable output PFN format
    
       - Add a selftest for hmm_range_fault() and DEVICE_PRIVATE related
         functionality"
    
    * tag 'for-linus-hmm' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
      MAINTAINERS: add HMM selftests
      mm/hmm/test: add selftests for HMM
      mm/hmm/test: add selftest driver for HMM
      mm/hmm: remove the customizable pfn format from hmm_range_fault
      mm/hmm: remove HMM_PFN_SPECIAL
      drm/amdgpu: remove dead code after hmm_range_fault()
      mm/hmm: make hmm_range_fault return 0 or -1
    cfa3b806
Kconfig.debug 73.2 KB