Subject Keep tail page private zero at free and folio split time
Author ziy@nvidia.com
Date 2026-07-09 18:06:01 +0000 UTC
Version
Cc akpm@linux-foundation.org apopple@nvidia.com baohua@kernel.org baolin.wang@linux.alibaba.com cl@gentwo.org david@kernel.org dennis@kernel.org dev.jain@arm.com hannes@cmpxchg.org jackmanb@google.com lance.yang@linux.dev liam@infradead.org linux-kernel@vger.kernel.org linux-mm@kvack.org ljs@kernel.org mhocko@suse.com npache@redhat.com rppt@kernel.org ryan.roberts@arm.com surenb@google.com tj@kernel.org usama.arif@linux.dev vbabka@kernel.org ziy@nvidia.com
Patches (5)
Name Content [All]
[PATCH v3 1/5] mm/percpu-km: clear page->private before free them [Body]
[PATCH v3 2/5] mm/compaction: stop recording free page order in page->private [Body]
[PATCH v3 3/5] mm/huge_memory: add page->private check back in __split_folio_to_order() [Body]
[PATCH v3 4/5] mm/page_alloc: make sure tail_page->private is zero at page free time [Body]
[PATCH v3 5/5] mm/page_alloc: remove set_page_private() in prep_compound_tail() [Body]
Series Summary
Passed
✓ All tests passed. No findings.
Sessions
Session 2026-07-09
Passed
ID (for dev) 67c5158f-ca17-4975-82bd-94c6847b6d6f
Status finished
Triaged OK [Log] [Trajectory]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base c7bf81a726b51f1ba9f197491e1e4c8fdf317326 [Config] passed [Log]
[KASAN] Boot test: Base c7bf81a726b51f1ba9f197491e1e4c8fdf317326 [Config] passed [Log]
[KASAN] Build Patched c7bf81a726b51f1ba9f197491e1e4c8fdf317326 [Config] [patched] passed [Log]
[KASAN] Boot test: Patched c7bf81a726b51f1ba9f197491e1e4c8fdf317326 [Config] [patched] passed [Log]
[KASAN] Fuzz c7bf81a726b51f1ba9f197491e1e4c8fdf317326 [Config] c7bf81a726b51f1ba9f197491e1e4c8fdf317326 [Config] [patched] passed [Log] [Artifacts]