Subject mm: Unconditional per-VMA locks and cleanups
Author surenb@google.com
Date 2026-08-31 20:30:52 +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 v7 1/5] mm: Make per-VMA locks available universally [Body]
[PATCH v7 2/5] binder: Make shrinker rely solely on per-VMA lock [Body]
[PATCH v7 3/5] mm: Add RCU-based VMA lookup helper that waits for writers [Body]
[PATCH v7 4/5] binder: Remove mmap_lock fallback [Body]
[PATCH v7 5/5] tcp: Remove mmap_lock fallback path [Body]
Series Summary
Passed
✓ All tests passed. No findings.
Sessions
Session 2026-08-31
Passed
ID (for dev) 2766d61a-2785-4e97-adb5-4694bfd0004b
Status finished
Triaged OK [Log] [Trajectory]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 42d64d4fef83a241c919c8693fdf0a21b2cb6061 [Config] passed [Log]
[KASAN] Boot test: Base 42d64d4fef83a241c919c8693fdf0a21b2cb6061 [Config] passed [Log]
[KASAN] Build Patched 42d64d4fef83a241c919c8693fdf0a21b2cb6061 [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 42d64d4fef83a241c919c8693fdf0a21b2cb6061 [Config] [patched] passed [Log]
[KASAN] Previous reproducers 42d64d4fef83a241c919c8693fdf0a21b2cb6061 [Config] 42d64d4fef83a241c919c8693fdf0a21b2cb6061 [Config] [patched] passed [Log]
↳ general protection fault in tcp_zerocopy_receive passed [Log] passed [Log]
[KASAN] Fuzz 42d64d4fef83a241c919c8693fdf0a21b2cb6061 [Config] 42d64d4fef83a241c919c8693fdf0a21b2cb6061 [Config] [patched] passed [Log] [Artifacts]