Subject MM: Tighten control over zero-page remapping
Author npache@redhat.com
Date 2026-06-09 11:46:13 +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 lance.yang@linux.dev liam@infradead.org linux-kernel@vger.kernel.org linux-mm@kvack.org ljs@kernel.org matthew.brost@intel.com npache@redhat.com rakie.kim@sk.com ryan.roberts@arm.com usamaarif642@gmail.com xu.xin16@zte.com.cn ying.huang@linux.alibaba.com yuzhao@google.com ziy@nvidia.com
Patches (3)
Name Content [All]
[PATCH mm-unstable v1 1/3] mm/ksm: export ksm_is_running() to check KSM merge state [Body]
[PATCH mm-unstable v1 2/3] mm/migrate.c: Prevent folio splitting from interacting with KSM [Body]
[PATCH mm-unstable v1 3/3] mm/huge_memory.c: Skip zero-page remapping when underused THP shrinker is disabled [Body]
Series Summary
Passed
✓ All tests passed. No findings.
Sessions
Session 2026-06-09
Passed
ID (for dev) 7bf3245c-d282-41e2-b908-2f5b91f92ea8
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base be18cf77e1e749c6469ff44df00eb026f7c0a365 [Config] passed [Log]
[KASAN] Boot test: Base be18cf77e1e749c6469ff44df00eb026f7c0a365 [Config] passed [Log]
[KASAN] Build Patched be18cf77e1e749c6469ff44df00eb026f7c0a365 [Config] [patched] passed [Log]
[KASAN] Boot test: Patched be18cf77e1e749c6469ff44df00eb026f7c0a365 [Config] [patched] passed [Log]
[KASAN] Fuzz be18cf77e1e749c6469ff44df00eb026f7c0a365 [Config] be18cf77e1e749c6469ff44df00eb026f7c0a365 [Config] [patched] passed [Log] [Artifacts]