Subject mm: Unconditional per-VMA locks and cleanups
Author surenb@google.com
Date 2026-08-02 21:54:55 +0000 UTC
Version
Cc akpm@linux-foundation.org aliceryhl@google.com arve@android.com christian@brauner.io cmllamas@google.com dave.hansen@linux.intel.com davem@davemloft.net david@redhat.com dsahern@kernel.org gregkh@linuxfoundation.org jannh@google.com liam.howlett@oracle.com linux-kernel@vger.kernel.org linux-mm@kvack.org ljs@kernel.org netdev@vger.kernel.org shakeel.butt@linux.dev surenb@google.com syzbot@syzkaller.appspotmail.com tkjos@android.com vbabka@kernel.org willy@infradead.org
Patches (5)
Name Content [All]
[PATCH v3 1/5] mm: Make per-VMA locks available universally [Body]
[PATCH v3 2/5] binder: Make shrinker rely solely on per-VMA lock [Body]
[PATCH v3 3/5] mm: Add RCU-based VMA lookup helper that waits for writers [Body]
[PATCH v3 4/5] binder: Remove mmap_lock fallback [Body]
[PATCH v3 5/5] tcp: Remove mmap_lock fallback path [Body]
Series Summary
Passed
✓ All tests passed. No findings.
Sessions
Session 2026-08-02
Passed
ID (for dev) 218a11d8-0eea-48ad-815f-ff47749e03a3
Status finished
Triaged OK [Log] [Trajectory]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 94f9b3980dd446b56acf1dfed649e9b32a9f3813 [Config] passed [Log]
[KASAN] Boot test: Base 94f9b3980dd446b56acf1dfed649e9b32a9f3813 [Config] passed [Log]
[KASAN] Build Patched 94f9b3980dd446b56acf1dfed649e9b32a9f3813 [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 94f9b3980dd446b56acf1dfed649e9b32a9f3813 [Config] [patched] passed [Log]
[KASAN] Previous reproducers 94f9b3980dd446b56acf1dfed649e9b32a9f3813 [Config] 94f9b3980dd446b56acf1dfed649e9b32a9f3813 [Config] [patched] passed [Log]
↳ general protection fault in tcp_zerocopy_receive passed [Log] passed [Log]
[KASAN] Fuzz 94f9b3980dd446b56acf1dfed649e9b32a9f3813 [Config] 94f9b3980dd446b56acf1dfed649e9b32a9f3813 [Config] [patched] passed [Log] [Artifacts]