Patch Series

Subject mm/rmap: fix soft-dirty and uffd-wp bit loss when remapping zero-filled mTHP subpage to shared zeropage
Author lance.yang@linux.dev
Date 2025-09-30 07:10:53 +0000 UTC
Version 4
Cc akpm@linux-foundation.org apopple@nvidia.com baohua@kernel.org baolin.wang@linux.alibaba.com byungchul@sk.com david@redhat.com dev.jain@arm.com gourry@gourry.net harry.yoo@oracle.com ioworker0@gmail.com jannh@google.com joshua.hahnjy@gmail.com lance.yang@linux.dev liam.howlett@oracle.com linux-kernel@vger.kernel.org linux-mm@kvack.org lorenzo.stoakes@oracle.com matthew.brost@intel.com npache@redhat.com peterx@redhat.com rakie.kim@sk.com riel@surriel.com ryan.roberts@arm.com stable@vger.kernel.org usamaarif642@gmail.com vbabka@suse.cz ying.huang@linux.alibaba.com yuzhao@google.com ziy@nvidia.com

Patches (1)

Name Content [All]
[PATCH v4 1/1] mm/rmap: fix soft-dirty and uffd-wp bit loss when remapping zero-filled mTHP subpage to shared zeropage [Body]

Session 2025-09-30

ID (for dev) 027b16f4-12fd-4b64-808a-a717532bdee9
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
Build Base 262858079afde6d367ce3db183c74d8a43a0e83f [Config] passed [Log]
Build Patched 262858079afde6d367ce3db183c74d8a43a0e83f [Config] [patched] passed [Log]
Boot test: Patched 262858079afde6d367ce3db183c74d8a43a0e83f [Config] [patched] passed
Boot test: Base 262858079afde6d367ce3db183c74d8a43a0e83f [Config] passed
Fuzzing 262858079afde6d367ce3db183c74d8a43a0e83f [Config] 262858079afde6d367ce3db183c74d8a43a0e83f [Config] [patched] passed [Log] [Artifacts]
general protection fault in remove_migration_pte [Log] [Syz Repro] [C Repro]