Subject MM: Tighten control over zero-page remapping
Author nico.pache@linux.dev
Date 2026-10-25 17:39:46 +0000 UTC
Version
Cc aarcange@redhat.com akpm@linux-foundation.org apopple@nvidia.com baohua@kernel.org baolin.wang@linux.alibaba.com byungchul@sk.com chengming.zhou@linux.dev david@kernel.org dev.jain@arm.com gourry@gourry.net joshua.hahnjy@gmail.com kas@kernel.org lance.yang@linux.dev liam@infradead.org linux-kernel@vger.kernel.org linux-mm@kvack.org matthew.brost@intel.com nico.pache@linux.dev ryan.roberts@arm.com usama.arif@linux.dev usamaarif642@gmail.com xu.xin@linux.dev ying.huang@linux.alibaba.com yuzhao@google.com ziy@nvidia.com
Patches (2)
Name Content [All]
[PATCH v2 1/2] mm/huge_memory.c: skip zero-page remapping when underused THP shrinker is disabled [Body]
[PATCH v2 2/2] mm/ksm: prevent zero-page remapping during ksmd-triggered THP splits [Body]
Series Summary
Passed
✓ All tests passed. No findings.
Sessions
Session 2026-10-25
Passed
ID (for dev) 6922b2c3-cabe-42d6-8609-f5db227edc7a
Status finished
Triaged OK [Log] [Trajectory]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base a2abad0d7f453cc9902fc8bf7b871db5563a652c [Config] passed [Log]
[KASAN] Boot test: Base a2abad0d7f453cc9902fc8bf7b871db5563a652c [Config] passed [Log]
[KASAN] Build Patched a2abad0d7f453cc9902fc8bf7b871db5563a652c [Config] [patched] passed [Log]
[KASAN] Boot test: Patched a2abad0d7f453cc9902fc8bf7b871db5563a652c [Config] [patched] passed [Log]
[KASAN] Fuzz a2abad0d7f453cc9902fc8bf7b871db5563a652c [Config] a2abad0d7f453cc9902fc8bf7b871db5563a652c [Config] [patched] passed [Log] [Artifacts]