Subject mm/huge_memory: optimize migration when huge PMD needs split
Author richard.weiyang@gmail.com
Date 2026-04-15 01:08:38 +0000 UTC
Version
Cc akpm@linux-foundation.org baohua@kernel.org baolin.wang@linux.alibaba.com david@kernel.org dev.jain@arm.com gavinguo@igalia.com harry@kernel.org jannh@google.com lance.yang@linux.dev liam.howlett@oracle.com linux-mm@kvack.org ljs@kernel.org mhocko@suse.com npache@redhat.com richard.weiyang@gmail.com riel@surriel.com rppt@kernel.org ryan.roberts@arm.com shuah@kernel.org surenb@google.com vbabka@kernel.org ziy@nvidia.com
Patches (2)
Name Content [All]
[PATCH 1/2] mm/huge_memory: return true if split_huge_pmd_locked() split PMD to migration entry [Body]
[PATCH 2/2] mm/selftests: add split_shared_pmd() [Body]
Series Summary
Passed
✓ All tests passed. No findings.
Sessions
Session 2026-04-15
Passed
ID (for dev) 2f40334e-7cf4-4b02-9813-9f02064c5232
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base aac7426620d2d1c29703f39b36a066e95be333d9 [Config] passed [Log]
[KASAN] Boot test: Base aac7426620d2d1c29703f39b36a066e95be333d9 [Config] passed [Log]
[KASAN] Build Patched aac7426620d2d1c29703f39b36a066e95be333d9 [Config] [patched] passed [Log]
[KASAN] Boot test: Patched aac7426620d2d1c29703f39b36a066e95be333d9 [Config] [patched] passed [Log]
[KASAN] Fuzz aac7426620d2d1c29703f39b36a066e95be333d9 [Config] aac7426620d2d1c29703f39b36a066e95be333d9 [Config] [patched] passed [Log] [Artifacts]