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 17:49:36 +0000 [thread overview]
Message-ID: <7d34ecb7-2051-48cf-8741-44c7cf2b4143@lucifer.local> (raw)
In-Reply-To: <00f05e58-b10b-4a66-bd6e-41dfa60ec364@lucifer.local>
Andrew - actually please ignore this, let me send another that'll fold this in
and make sparse happy too.
Cheers, Lorenzo
On Mon, Nov 10, 2025 at 05:36:29PM +0000, Lorenzo Stoakes wrote:
> 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 17:50 UTC|newest]
Thread overview: 30+ 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
2025-11-17 15:11 ` David Hildenbrand (Red Hat)
2025-11-18 7:36 ` Lorenzo Stoakes
2025-11-18 1:05 ` jane.chu
2025-11-18 7:33 ` 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
2025-11-10 17:49 ` Lorenzo Stoakes [this message]
2025-11-10 17:59 ` Lorenzo Stoakes
2025-11-07 16:11 ` [PATCH v3 3/8] mm: implement sticky VMA flags Lorenzo Stoakes
2025-11-17 13:58 ` Lorenzo Stoakes
2025-11-17 20:02 ` Lorenzo Stoakes
2025-11-17 22:43 ` Andrew Morton
2025-11-18 7:46 ` Lorenzo Stoakes
2025-11-19 12:55 ` Mark Brown
2025-11-19 13:37 ` Lorenzo Stoakes
2025-11-19 13:16 ` Mark Brown
2025-11-19 13:27 ` Pedro Falcato
2025-11-19 13:40 ` 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
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=7d34ecb7-2051-48cf-8741-44c7cf2b4143@lucifer.local \
--to=lorenzo.stoakes@oracle.com \
--cc=Liam.Howlett@oracle.com \
--cc=akpm@linux-foundation.org \
--cc=avagin@gmail.com \
--cc=baohua@kernel.org \
--cc=baolin.wang@linux.alibaba.com \
--cc=corbet@lwn.net \
--cc=david@redhat.com \
--cc=dev.jain@arm.com \
--cc=jannh@google.com \
--cc=lance.yang@linux.dev \
--cc=linux-doc@vger.kernel.org \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-kselftest@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=linux-trace-kernel@vger.kernel.org \
--cc=mathieu.desnoyers@efficios.com \
--cc=mhiramat@kernel.org \
--cc=mhocko@suse.com \
--cc=npache@redhat.com \
--cc=pfalcato@suse.de \
--cc=rostedt@goodmis.org \
--cc=rppt@kernel.org \
--cc=ryan.roberts@arm.com \
--cc=surenb@google.com \
--cc=vbabka@suse.cz \
--cc=ziy@nvidia.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox