From: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Jonathan Corbet <corbet@lwn.net>,
David Hildenbrand <david@redhat.com>,
"Liam R . Howlett" <Liam.Howlett@oracle.com>,
Vlastimil Babka <vbabka@suse.cz>, Mike Rapoport <rppt@kernel.org>,
Suren Baghdasaryan <surenb@google.com>,
Michal Hocko <mhocko@suse.com>,
Steven Rostedt <rostedt@goodmis.org>,
Masami Hiramatsu <mhiramat@kernel.org>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
Jann Horn <jannh@google.com>, Pedro Falcato <pfalcato@suse.de>,
Zi Yan <ziy@nvidia.com>,
Baolin Wang <baolin.wang@linux.alibaba.com>,
Nico Pache <npache@redhat.com>,
Ryan Roberts <ryan.roberts@arm.com>, Dev Jain <dev.jain@arm.com>,
Barry Song <baohua@kernel.org>, Lance Yang <lance.yang@linux.dev>,
linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org,
linux-doc@vger.kernel.org, linux-mm@kvack.org,
linux-trace-kernel@vger.kernel.org,
linux-kselftest@vger.kernel.org, Andrei Vagin <avagin@gmail.com>
Subject: Re: [PATCH v3 2/8] mm: add atomic VMA flags and set VM_MAYBE_GUARD as such
Date: Mon, 10 Nov 2025 17:36:29 +0000 [thread overview]
Message-ID: <00f05e58-b10b-4a66-bd6e-41dfa60ec364@lucifer.local> (raw)
In-Reply-To: <cda9d4c073d773ef6c2cf2939d66cf80544cff40.1762531708.git.lorenzo.stoakes@oracle.com>
Hi Andrew,
Please apply this trivial fix-patch.
Thanks, Lorenzo
----8<----
From e73da6d99f6e32c959c7a852a90f03c9c76816c6 Mon Sep 17 00:00:00 2001
From: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Date: Mon, 10 Nov 2025 17:35:11 +0000
Subject: [PATCH] fixup
Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
---
include/linux/mm.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 699566c21ff7..e94005f2b985 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -900,6 +900,8 @@ static inline bool vma_flag_test_atomic(struct vm_area_struct *vma, int bit)
{
if (__vma_flag_atomic_valid(vma, bit))
return test_bit(bit, &vma->__vm_flags);
+
+ return false;
}
static inline void vma_set_anonymous(struct vm_area_struct *vma)
--
2.51.0
next prev parent reply other threads:[~2025-11-10 17:36 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-07 16:11 [PATCH v3 0/8] introduce VM_MAYBE_GUARD and make it sticky Lorenzo Stoakes
2025-11-07 16:11 ` [PATCH v3 1/8] mm: introduce VM_MAYBE_GUARD and make visible in /proc/$pid/smaps Lorenzo Stoakes
2025-11-07 16:11 ` [PATCH v3 2/8] mm: add atomic VMA flags and set VM_MAYBE_GUARD as such Lorenzo Stoakes
2025-11-10 15:51 ` Vlastimil Babka
2025-11-10 17:34 ` Lorenzo Stoakes
2025-11-10 17:36 ` Lorenzo Stoakes [this message]
2025-11-10 17:49 ` Lorenzo Stoakes
2025-11-10 17:59 ` Lorenzo Stoakes
2025-11-07 16:11 ` [PATCH v3 3/8] mm: implement sticky VMA flags Lorenzo Stoakes
2025-11-07 16:11 ` [PATCH v3 4/8] mm: introduce copy-on-fork VMAs and make VM_MAYBE_GUARD one Lorenzo Stoakes
2025-11-07 16:11 ` [PATCH v3 5/8] mm: set the VM_MAYBE_GUARD flag on guard region install Lorenzo Stoakes
2025-11-10 16:17 ` Vlastimil Babka
2025-11-10 17:37 ` Lorenzo Stoakes
2025-11-10 17:43 ` Lorenzo Stoakes
2025-11-07 16:11 ` [PATCH v3 6/8] tools/testing/vma: add VMA sticky userland tests Lorenzo Stoakes
2025-11-07 16:11 ` [PATCH v3 7/8] tools/testing/selftests/mm: add MADV_COLLAPSE test case Lorenzo Stoakes
2025-11-07 16:11 ` [PATCH v3 8/8] tools/testing/selftests/mm: add smaps visibility guard region test Lorenzo Stoakes
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