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HMM - Heterogeneous Memory Management

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linux-mm
Files
Documentation/mm/hmm.rst, include/linux/hmm*, lib/test_hmm*, mm/hmm*, tools/testing/selftests/mm/*hmm*
Maintainers
Jason Gunthorpe, Leon Romanovsky
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  1. mm: PMD-level swap entries for anonymous THPs PATCH v9 32 patches Usama Arif linux-arm-kernel linux-mm linux-riscv +5 mm/ (17), arch/ (6), include/ (6), tools/ (6), +2 In review 5 replies
  2. mm: continue vma_flags_t conversion PATCH 13 patches Lorenzo Stoakes (ARM) damon kvm linux-fsdevel +9 mm/ (19), security/ (4), include/ (3), fs/ (2), +3 Applied 50 replies
  3. mm: PMD-level swap entries for anonymous THPs PATCH v8 30 patches Usama Arif linux-mm linuxppc-dev lkml mm/ (18), arch/ (6), include/ (6), tools/ (6), +2 Superseded 26 replies
  4. selftests/mm: fix pointer width warnings on 32-bit architectures PATCH v2 1 patch Sasha Levin linux-kselftest linux-mm lkml tools/testing/selftests/mm/ (7) In review 2 replies
  5. migrate on fault for device pages PATCH v17 12 patches [email protected] dri-devel intel-xe linux-mm +1 drivers/ (4), mm/ (3), include/ (2), lib/ (2), +2 New 0 replies
  6. selftests/mm: fix pointer width warnings on 32-bit architectures PATCH 1 patch Sasha Levin linux-kselftest linux-mm lkml tools/testing/selftests/mm/ (6) Superseded 1 reply
  7. mm/hmm: honor write requests for owned device-private pages PATCH 1 patch Aveline Noir amd-gfx dri-devel linux-doc +4 mm/hmm.c In review 3 replies
  8. mm/hmm: account for subpage offsets in device-private PMDs PATCH 1 patch Aveline Noir dri-devel intel-xe linux-mm +2 mm/hmm.c New 0 replies
  9. selftests/mm: improve khugepaged coverage PATCH v6 19 patches Kiryl Shutsemau linux-kselftest linux-mm lkml tools/testing/selftests/mm/ (11), tools/lib/mm/ (2) Applied 12 replies
  10. migrate on fault for device pages PATCH v16 12 patches [email protected] dri-devel intel-xe linux-mm +1 drivers/ (4), mm/ (3), include/ (2), lib/ (2), +2 Superseded 6 replies
  11. (no subject) PATCH 5 patches SeongJae Park linux-doc linux-kselftest linux-mm +1 tools/ (58), Documentation/ (8), mm/ (3), MAINTAINERS Applied 3 replies
  12. kselftest: mm: remove HPAGE_SIZE and HPAGE_SHIFT macro PATCH v7 3 patches Yeoreum Yun linux-kselftest linux-mm lkml tools/testing/selftests/mm/ (22) In review 4 replies
  13. kselftest: mm: remove HPAGE_SIZE and HPAGE_SHIFT macro PATCH v6 3 patches Yeoreum Yun linux-kselftest linux-mm lkml tools/testing/selftests/mm/ (22) Superseded 3 replies
  14. s390/mm: Batch PTE updates in lazy MMU mode PATCH v8 15 patches Alexander Gordeev linux-mm linux-s390 lkml +3 mm/ (44), arch/ (20), include/ (14), drivers/ (6), +3 Applied 4 replies
  15. kselftest: mm: remove HPAGE_SIZE and HPAGE_SHIFT macro PATCH v5 3 patches Yeoreum Yun linux-kselftest linux-mm lkml tools/testing/selftests/mm/ (22) Superseded 9 replies
  16. mm: make VMA flag semantics explicit, eliminate VM_SPECIAL PATCH v3 40 patches Lorenzo Stoakes (ARM) bpf dri-devel fuse-devel +22 mm/ (26), arch/ (9), include/ (8), drivers/ (7), +6 Superseded 110 replies
  17. mm: distinguish HW PTE pointers from SW PTE value pointers PATCH v3 9 patches Muhammad Usama Anjum bpf damon dri-devel +8 mm/ (41), include/ (14), drivers/ (6), fs/ (2), +2 In review 18 replies
  18. mm: improve folio refcount scalability PATCH v6 3 patches Ilya Gladyshev linux-mm lkml mm/ (7), drivers/ (6), include/ (3), kernel/, +1 In review 16 replies
  19. mm: PMD-level swap entries for anonymous THPs PATCH RESEND v7 29 patches Usama Arif linux-mm lkml mm/ (18), arch/ (6), include/ (6), tools/ (6), +2 Superseded 43 replies
  20. migrate on fault for device pages PATCH v15 11 patches [email protected] dri-devel intel-xe linux-mm +1 mm/ (3), include/ (2), lib/ (2), Documentation/, +1 Superseded 4 replies
  21. migrate on fault for device pages PATCH v14 12 patches [email protected] dri-devel intel-xe linux-mm +1 mm/ (3), include/ (2), lib/ (2), Documentation/, +1 Superseded 8 replies
  22. mm: make VMA flag semantics explicit, eliminate VM_SPECIAL PATCH v2 40 patches Lorenzo Stoakes (ARM) bpf dri-devel fuse-devel +20 mm/ (26), arch/ (9), include/ (8), drivers/ (7), +6 Superseded 17 replies
  23. mm: distinguish PTE table storage from PTE values PATCH v2 8 patches Muhammad Usama Anjum bpf damon dri-devel +9 mm/ (41), include/ (14), drivers/ (6), fs/ (2), +2 Superseded 13 replies
  24. kselftest: mm: remove HPAGE_SIZE and HPAGE_SHIFT macro PATCH v4 3 patches Yeoreum Yun linux-kselftest linux-mm lkml tools/testing/selftests/mm/ (20) Superseded 4 replies
  25. selftests/mm: separate GUP microbenchmarking from functional testing PATCH v11 6 patches Sarthak Sharma linux-doc linux-kselftest linux-mm +1 tools/ (41), Documentation/, MAINTAINERS, mm/ In review 2 replies
  26. mm/hmm/test: Reject overflowing page counts PATCH 1 patch Dan Carpenter linux-mm lkml lib/test_hmm.c Applied 1 reply
  27. kselftest: mm: remove HPAGE_SIZE and HPAGE_SHIFT macro PATCH v3 3 patches Yeoreum Yun linux-kselftest linux-mm lkml tools/testing/selftests/mm/ (20) Superseded 12 replies
  28. selftests/mm: separate GUP microbenchmarking from functional testing PATCH v10 6 patches Sarthak Sharma linux-doc linux-kselftest linux-mm +1 tools/ (41), Documentation/, MAINTAINERS, mm/ Superseded 2 replies
  29. mm: make VMA flag semantics explicit, eliminate VM_SPECIAL PATCH 39 patches Lorenzo Stoakes (ARM) bpf dri-devel fuse-devel +20 mm/ (26), arch/ (9), include/ (8), drivers/ (7), +6 Superseded 15 replies
  30. selftests/mm: separate GUP microbenchmarking from functional testing PATCH v9 6 patches Sarthak Sharma linux-doc linux-kselftest linux-mm +1 tools/ (41), Documentation/, MAINTAINERS, mm/ Superseded 11 replies
  31. selftests/mm: improve khugepaged coverage PATCH v5 19 patches Kiryl Shutsemau linux-kselftest linux-mm lkml tools/testing/selftests/mm/ (13) Superseded 28 replies
  32. mm: improve folio refcount scalability PATCH v4 2 patches Gladyshev Ilya linux-mm lkml mm/ (5), include/ (3), drivers/, kernel/, +1 Superseded 15 replies
  33. selftests/mm: improve khugepaged coverage PATCH v4 19 patches Kiryl Shutsemau linux-kselftest linux-mm lkml tools/testing/selftests/mm/ (13) Superseded 29 replies
  34. selftests/mm: separate GUP microbenchmarking from functional testing PATCH v8 6 patches Sarthak Sharma linux-doc linux-kselftest linux-mm +1 tools/ (41), Documentation/, MAINTAINERS, mm/ Superseded 2 replies
  35. mm: PMD-level swap entries for anonymous THPs PATCH v6 12 patches Usama Arif linux-mm lkml mm/ (15), arch/ (6), include/ (6), tools/ (4), +2 Superseded 27 replies
  36. selftests/mm: separate GUP microbenchmarking from functional testing PATCH v7 6 patches Sarthak Sharma linux-doc linux-kselftest linux-mm +1 tools/ (41), Documentation/, MAINTAINERS Superseded 23 replies
  37. selftests/mm: improve khugepaged coverage PATCH v3 18 patches Kiryl Shutsemau linux-kselftest linux-mm lkml tools/testing/selftests/mm/ (13) Superseded 9 replies
  38. mm: distinguish PTE table storage from PTE values PATCH 9 patches Muhammad Usama Anjum bpf damon dri-devel +9 mm/ (41), include/ (14), drivers/ (6), fs/ (2), +2 Superseded 19 replies
  39. lib/test_hmm: fix garbage pfn and wrong direction in devmem fault debug PATCH v2 1 patch [email protected] linux-mm lkml lib/test_hmm.c Applied 1 reply
  40. lib/test_hmm: fix NULL deref and wrong direction in devmem fault debug message PATCH 1 patch [email protected] linux-mm lkml lib/test_hmm.c Superseded 2 replies
  41. selftests/mm: improve khugepaged coverage PATCH v2 17 patches Kiryl Shutsemau linux-kselftest linux-mm lkml tools/testing/selftests/mm/ (12) Superseded 4 replies
  42. mm/hmm: Add mmap lock-drop support for userfaultfd-backed mappings PATCH v11 8 patches Stanislav Kinsburskii dri-devel linux-doc linux-hyperv +5 drivers/ (5), lib/ (2), Documentation/, include/, +2 Applied 7 replies
  43. mm: PMD-level swap entries for anonymous THPs PATCH v5 11 patches Usama Arif linux-mm lkml mm/ (14), arch/ (6), include/ (6), tools/ (4), +2 Superseded 17 replies
  44. selftests/mm: separate GUP microbenchmarking from functional testing PATCH v6 6 patches Sarthak Sharma linux-doc linux-kselftest linux-mm +1 tools/ (43), Documentation/, MAINTAINERS Superseded 15 replies
  45. migrate on fault for device pages PATCH v13 11 patches [email protected] dri-devel intel-xe linux-mm +1 mm/ (3), include/linux/ (2), lib/ (2), tools/testing/selftests/mm/ Superseded 0 replies
  46. mm: distinguish PTE table storage from PTE values RFC PATCH 11 patches Muhammad Usama Anjum bpf damon dri-devel +10 mm/ (40), include/ (14), drivers/ (8), fs/ (2), +2 In review 27 replies
  47. Migrate on fault for device pages PATCH v12 5 patches [email protected] dri-devel intel-xe linux-mm +1 mm/ (3), include/linux/ (2), lib/ (2), tools/testing/selftests/mm/ Superseded 3 replies
  48. selftests/mm: separate GUP microbenchmarking from functional testing PATCH v5 5 patches Sarthak Sharma linux-doc linux-kselftest linux-mm +1 tools/ (41), Documentation/, MAINTAINERS Superseded 12 replies
  49. remove dead NULL checks after GFP_NOFAIL allocations and fix xive use-after-free PATCH v2 6 patches Gou Hao dri-devel linux-mm linux-rdma +2 arch/ (4), drivers/ (2), lib/ Applied 12 replies
  50. remove dead NULL checks after GFP_NOFAIL allocations PATCH 4 patches Gou Hao dri-devel linux-mm linux-rdma +2 arch/powerpc/sysdev/xive/, drivers/gpu/drm/, drivers/infiniband/hw/cxgb4/, lib/ Superseded 2 replies
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