Syzbot CI

Subject	mm, kvm: allow uffd support in guest_memfd
Author	rppt@kernel.org
Date	2026-04-02 04:11:42 +0000 UTC
Version
Cc	aarcange@redhat.com akpm@linux-foundation.org avagin@google.com axelrasmussen@google.com baolin.wang@linux.alibaba.com david@kernel.org harry.yoo@oracle.com harry@kernel.org hughd@google.com jthoughton@google.com kalyazin@amazon.com kvm@vger.kernel.org liam.howlett@oracle.com linux-fsdevel@vger.kernel.org linux-kernel@vger.kernel.org linux-kselftest@vger.kernel.org linux-mm@kvack.org ljs@kernel.org mhocko@suse.com muchun.song@linux.dev osalvador@suse.de pbonzini@redhat.com peterx@redhat.com rppt@kernel.org seanjc@google.com shuah@kernel.org surenb@google.com vbabka@suse.cz willy@infradead.org

Subject

Author

rppt@kernel.org

Date

2026-04-02 04:11:42 +0000 UTC

Version

aarcange@redhat.com akpm@linux-foundation.org avagin@google.com axelrasmussen@google.com baolin.wang@linux.alibaba.com david@kernel.org harry.yoo@oracle.com harry@kernel.org hughd@google.com jthoughton@google.com kalyazin@amazon.com kvm@vger.kernel.org liam.howlett@oracle.com linux-fsdevel@vger.kernel.org linux-kernel@vger.kernel.org linux-kselftest@vger.kernel.org linux-mm@kvack.org ljs@kernel.org mhocko@suse.com muchun.song@linux.dev osalvador@suse.de pbonzini@redhat.com peterx@redhat.com rppt@kernel.org seanjc@google.com shuah@kernel.org surenb@google.com vbabka@suse.cz willy@infradead.org

Name	Content [All]
[PATCH v4 01/15] userfaultfd: introduce mfill_copy_folio_locked() helper	[Body]
[PATCH v4 02/15] userfaultfd: introduce struct mfill_state	[Body]
[PATCH v4 03/15] userfaultfd: introduce mfill_establish_pmd() helper	[Body]
[PATCH v4 04/15] userfaultfd: introduce mfill_get_vma() and mfill_put_vma()	[Body]
[PATCH v4 05/15] userfaultfd: retry copying with locks dropped in mfill_atomic_pte_copy()	[Body]
[PATCH v4 06/15] userfaultfd: move vma_can_userfault out of line	[Body]
[PATCH v4 07/15] userfaultfd: introduce vm_uffd_ops	[Body]
[PATCH v4 08/15] shmem, userfaultfd: use a VMA callback to handle UFFDIO_CONTINUE	[Body]
[PATCH v4 09/15] userfaultfd: introduce vm_uffd_ops->alloc_folio()	[Body]
[PATCH v4 10/15] shmem, userfaultfd: implement shmem uffd operations using vm_uffd_ops	[Body]
[PATCH v4 11/15] userfaultfd: mfill_atomic(): remove retry logic	[Body]
[PATCH v4 12/15] mm: generalize handling of userfaults in __do_fault()	[Body]
[PATCH v4 13/15] KVM: guest_memfd: implement userfaultfd operations	[Body]
[PATCH v4 14/15] KVM: selftests: test userfaultfd minor for guest_memfd	[Body]
[PATCH v4 15/15] KVM: selftests: test userfaultfd missing for guest_memfd	[Body]

Name

Content [All]

Passed

Test	Base	Patched	Verdict
[KASAN] Build Base	c369299895a591d96745d6492d4888259b004a9e [Config]		passed [Log]
[KASAN] Boot test: Base	c369299895a591d96745d6492d4888259b004a9e [Config]		passed [Log]
[KASAN] Build Patched		c369299895a591d96745d6492d4888259b004a9e [Config] [patched]	passed [Log]
[KASAN] Boot test: Patched		c369299895a591d96745d6492d4888259b004a9e [Config] [patched]	passed [Log]
[KASAN] Fuzz	c369299895a591d96745d6492d4888259b004a9e [Config]	c369299895a591d96745d6492d4888259b004a9e [Config] [patched]	passed [Log] [Artifacts]