Subject skip redundant TLB sync IPIs
Author lance.yang@linux.dev
Date 2026-01-06 12:03:02 +0000 UTC
Version
Cc akpm@linux-foundation.org aneesh.kumar@kernel.org arnd@arndb.de baohua@kernel.org baolin.wang@linux.alibaba.com bp@alien8.de dave.hansen@intel.com dave.hansen@linux.intel.com david@kernel.org dev.jain@arm.com hpa@zytor.com ioworker0@gmail.com jannh@google.com lance.yang@linux.dev liam.howlett@oracle.com linux-arch@vger.kernel.org linux-kernel@vger.kernel.org linux-mm@kvack.org lorenzo.stoakes@oracle.com mingo@redhat.com npache@redhat.com npiggin@gmail.com peterz@infradead.org riel@surriel.com ryan.roberts@arm.com shy828301@gmail.com tglx@linutronix.de will@kernel.org x86@kernel.org ziy@nvidia.com
Patches (2)
Name Content [All]
[PATCH RESEND v3 1/2] mm/tlb: skip redundant IPI when TLB flush already synchronized [Body]
[PATCH RESEND v3 2/2] mm: introduce pmdp_collapse_flush_sync() to skip redundant IPI [Body]
Series Summary
Passed
✓ All tests passed. No findings.
Sessions
Session 2026-01-06
Passed
ID (for dev) 3396beb5-e9ea-48af-a126-c090f6de2c0e
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base a6fffac6b4644300b515c9dfc9bdf41adca63256 [Config] passed [Log]
[KASAN] Boot test: Base a6fffac6b4644300b515c9dfc9bdf41adca63256 [Config] passed [Log]
[KASAN] Build Patched a6fffac6b4644300b515c9dfc9bdf41adca63256 [Config] [patched] passed [Log]
[KASAN] Boot test: Patched a6fffac6b4644300b515c9dfc9bdf41adca63256 [Config] [patched] passed [Log]
[KASAN] Fuzzing a6fffac6b4644300b515c9dfc9bdf41adca63256 [Config] a6fffac6b4644300b515c9dfc9bdf41adca63256 [Config] [patched] passed [Log] [Artifacts]