Patch Series

Subject Improve khugepaged scan logic
Author vernon2gm@gmail.com
Date 2025-12-29 05:51:48 +0000 UTC
Version 2
Cc akpm@linux-foundation.org baohua@kernel.org david@kernel.org dev.jain@arm.com lance.yang@linux.dev linux-kernel@vger.kernel.org linux-mm@kvack.org lorenzo.stoakes@oracle.com richard.weiyang@gmail.com vernon2gm@gmail.com yanglincheng@kylinos.cn ziy@nvidia.com

Patches (4)

Name Content [All]
[PATCH v2 1/4] mm: khugepaged: add trace_mm_khugepaged_scan event [Body]
[PATCH v2 2/4] mm: khugepaged: just skip when the memory has been collapsed [Body]
[PATCH v2 3/4] mm: khugepaged: set VM_NOHUGEPAGE flag when MADV_COLD/MADV_FREE [Body]
[PATCH v2 4/4] mm: khugepaged: set to next mm direct when mm has MMF_DISABLE_THP_COMPLETELY [Body]

Session 2025-12-29

ID (for dev) 47cb3776-fed5-4a14-ac6d-6bab100bec6d
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 33b485bade996a9d0154cf0888b7a5c23723121e [Config] passed [Log]
[KASAN] Boot test: Base 33b485bade996a9d0154cf0888b7a5c23723121e [Config] passed [Log]
[KASAN] Build Patched 33b485bade996a9d0154cf0888b7a5c23723121e [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 33b485bade996a9d0154cf0888b7a5c23723121e [Config] [patched] passed [Log]
[KASAN] Fuzzing 33b485bade996a9d0154cf0888b7a5c23723121e [Config] 33b485bade996a9d0154cf0888b7a5c23723121e [Config] [patched] passed [Log] [Artifacts]
WARNING in madvise_dontneed_free [Log] [Syz Repro] [C Repro]