Patch Series

Subject mm/hmm: Add mmap lock-drop support for userfaultfd-backed mappings
Author skinsburskii@linux.microsoft.com
Date 2026-05-13 02:40:16 +0000 UTC
Version
Cc akpm@linux-foundation.org corbet@lwn.net david@kernel.org jgg@ziepe.ca kys@microsoft.com leon@kernel.org liam.howlett@oracle.com linux-doc@vger.kernel.org linux-kernel@vger.kernel.org linux-kselftest@vger.kernel.org linux-mm@kvack.org ljs@kernel.org mhocko@suse.com rppt@kernel.org shuah@kernel.org skhan@linuxfoundation.org skinsburskii@gmail.com skinsburskii@linux.microsoft.com surenb@google.com vbabka@kernel.org

Patches (3)

Name Content [All]
[PATCH v2 1/3] mm/hmm: move page fault handling out of walk callbacks [Body]
[PATCH v2 2/3] mm/hmm: add hmm_range_fault_unlockable() for mmap lock-drop support [Body]
[PATCH v2 3/3] selftests/mm: add userfaultfd test for HMM unlockable path [Body]
Session 2026-05-13
ID (for dev) a885d613-186d-45d4-80bb-caf17db89032
Status waiting
Test Base Patched Verdict