Syzbot CI

Subject	Virtual Swap Space (Swap Table Edition)
Author	nphamcs@gmail.com
Date	2026-10-21 06:03:12 +0000 UTC
Version
Cc	akpm@linux-foundation.org axelrasmussen@google.com baohua@kernel.org baolin.wang@linux.alibaba.com baoquan.he@linux.dev cgroups@vger.kernel.org chengming.zhou@linux.dev chrisl@kernel.org corbet@lwn.net david@kernel.org gourry@gourry.net hannes@cmpxchg.org haowenchao22@gmail.com hughd@google.com kasong@tencent.com kernel-team@meta.com kunwu.chan@linux.dev liam@infradead.org linux-doc@vger.kernel.org linux-kernel@vger.kernel.org linux-mm@kvack.org ljs@kernel.org mhocko@kernel.org mkoutny@suse.com muchun.song@linux.dev nphamcs@gmail.com qi.zheng@linux.dev rdunlap@infradead.org riel@surriel.com roman.gushchin@linux.dev rppt@kernel.org shakeel.butt@linux.dev shikemeng@huaweicloud.com skhan@linuxfoundation.org surenb@google.com tj@kernel.org vbabka@kernel.org weixugc@google.com yosry@kernel.org youngjun.park@lge.com yuanchu@google.com

Subject

Author

nphamcs@gmail.com

Date

2026-10-21 06:03:12 +0000 UTC

Version

akpm@linux-foundation.org axelrasmussen@google.com baohua@kernel.org baolin.wang@linux.alibaba.com baoquan.he@linux.dev cgroups@vger.kernel.org chengming.zhou@linux.dev chrisl@kernel.org corbet@lwn.net david@kernel.org gourry@gourry.net hannes@cmpxchg.org haowenchao22@gmail.com hughd@google.com kasong@tencent.com kernel-team@meta.com kunwu.chan@linux.dev liam@infradead.org linux-doc@vger.kernel.org linux-kernel@vger.kernel.org linux-mm@kvack.org ljs@kernel.org mhocko@kernel.org mkoutny@suse.com muchun.song@linux.dev nphamcs@gmail.com qi.zheng@linux.dev rdunlap@infradead.org riel@surriel.com roman.gushchin@linux.dev rppt@kernel.org shakeel.butt@linux.dev shikemeng@huaweicloud.com skhan@linuxfoundation.org surenb@google.com tj@kernel.org vbabka@kernel.org weixugc@google.com yosry@kernel.org youngjun.park@lge.com yuanchu@google.com

Name	Content [All]
[PATCH v6 01/12] mm, swap: add virtual swap device infrastructure	[Body]
[PATCH v6 02/12] mm, swap: support zswap and zero-filled swap pages as vswap backends	[Body]
[PATCH v6 03/12] mm, swap: prepare the swap IO path for vswap	[Body]
[PATCH v6 04/12] mm, swap: support physical swap as a vswap backend	[Body]
[PATCH v6 05/12] mm, swap: enable THP swapin for vswap entries	[Body]
[PATCH v6 06/12] mm, swap: write back vswap zswap entries to physical swap	[Body]
[PATCH v6 07/12] mm, swap: reclaim physical slots backing cache-only vswap entries	[Body]
[PATCH v6 08/12] mm, swap: only charge physical swap entries	[Body]
[PATCH v6 09/12] mm, swap: add debugfs counters for vswap	[Body]
[PATCH v6 10/12] mm, swap: defer memcg_table allocation for physical swap clusters	[Body]
[PATCH v6 11/12] mm, swap: add vmstat and memcg counters for vswap	[Body]
[RFC PATCH v6 12/12] mm, swap: back vswap clusters with a VM_SPARSE array	[Body]

Name

Content [All]

Passed

Test	Base	Patched	Verdict
[KASAN] Build Base	a3fc05b741fd1a499787122b372fd3a1736ea7c0 [Config]		passed [Log]
[KASAN] Boot test: Base	a3fc05b741fd1a499787122b372fd3a1736ea7c0 [Config]		passed [Log]
[KASAN] Build Patched		a3fc05b741fd1a499787122b372fd3a1736ea7c0 [Config] [patched]	passed [Log]
[KASAN] Boot test: Patched		a3fc05b741fd1a499787122b372fd3a1736ea7c0 [Config] [patched]	passed [Log]
[KASAN] Previous reproducers	a3fc05b741fd1a499787122b372fd3a1736ea7c0 [Config]	a3fc05b741fd1a499787122b372fd3a1736ea7c0 [Config] [patched]	passed [Log]
↳ KASAN: null-ptr-deref Read in swap_entry_backend_has_flag	passed [Log]	passed [Log]
[KASAN] Fuzz	a3fc05b741fd1a499787122b372fd3a1736ea7c0 [Config]	a3fc05b741fd1a499787122b372fd3a1736ea7c0 [Config] [patched]	passed [Log] [Artifacts]