Subject mm/vmalloc: make the mapping functions undo their partial mappings
Author hao.ge@linux.dev
Date 2026-10-19 05:45:26 +0000 UTC
Version
Cc akpm@linux-foundation.org chleroy@kernel.org cl@gentwo.org dennis@kernel.org dvyukov@google.com elver@google.com glider@google.com hao.ge@linux.dev kasan-dev@googlegroups.com linux-kernel@vger.kernel.org linux-mm@kvack.org linuxppc-dev@lists.ozlabs.org maddy@linux.ibm.com mpe@ellerman.id.au npiggin@gmail.com ritesh.list@gmail.com sashiko-bot@kernel.org sshegde@linux.ibm.com stable@vger.kernel.org surenb@google.com tj@kernel.org urezki@gmail.com
Patches (5)
Name Content [All]
[PATCH v2 1/5] mm/kmsan: undo the shadow mapping when the origin mapping fails [Body]
[PATCH v2 2/5] mm/kmsan: skip vunmap_range_noflush when KMSAN is disabled [Body]
[PATCH v2 3/5] mm/vmalloc: undo partial mappings inside the mapping functions [Body]
[PATCH v2 4/5] powerpc: drop redundant unmaps of failed vmap mappings [Body]
[PATCH v2 5/5] mm/percpu: stop unmapping the CPU that failed to map [Body]
Series Summary
Passed
✓ All tests passed. No findings.
Sessions
Session 2026-10-19
Passed
ID (for dev) 93752e62-a0a9-4702-9286-88e3eddbfcc9
Status finished
Triaged OK [Log] [Trajectory]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 48fe11c8d0f1e4e59426a3606f20ac1130b6d8dc [Config] passed [Log]
[KASAN] Boot test: Base 48fe11c8d0f1e4e59426a3606f20ac1130b6d8dc [Config] passed [Log]
[KASAN] Build Patched 48fe11c8d0f1e4e59426a3606f20ac1130b6d8dc [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 48fe11c8d0f1e4e59426a3606f20ac1130b6d8dc [Config] [patched] passed [Log]
[KASAN] Fuzz 48fe11c8d0f1e4e59426a3606f20ac1130b6d8dc [Config] 48fe11c8d0f1e4e59426a3606f20ac1130b6d8dc [Config] [patched] passed [Log] [Artifacts]