From: "Zi Yan" <ziy@nvidia.com>
To: "Mike Rapoport (Microsoft)" <rppt@kernel.org>,
"Andrew Morton" <akpm@linux-foundation.org>,
"David Hildenbrand" <david@kernel.org>
Cc: "Baolin Wang" <baolin.wang@linux.alibaba.com>,
"Barry Song" <baohua@kernel.org>, "Dev Jain" <dev.jain@arm.com>,
"Hugh Dickins" <hughd@google.com>, "Jann Horn" <jannh@google.com>,
"Jason Gunthorpe" <jgg@ziepe.ca>,
"John Hubbard" <jhubbard@nvidia.com>,
"Jonathan Corbet" <corbet@lwn.net>,
"Lance Yang" <lance.yang@linux.dev>,
"Liam R. Howlett" <liam@infradead.org>,
"Lorenzo Stoakes" <ljs@kernel.org>,
"Masami Hiramatsu" <mhiramat@kernel.org>,
"Mathieu Desnoyers" <mathieu.desnoyers@efficios.com>,
"Michal Hocko" <mhocko@suse.com>,
"Muchun Song" <muchun.song@linux.dev>,
"Nico Pache" <nico.pache@linux.dev>,
"Oscar Salvador" <osalvador@suse.de>,
"Pedro Falcato" <pfalcato@suse.de>,
"Peter Xu" <peterx@redhat.com>,
"Ryan Roberts" <ryan.roberts@arm.com>,
"Shakeel Butt" <shakeel.butt@linux.dev>,
"Shuah Khan" <skhan@linuxfoundation.org>,
"Steven Rostedt" <rostedt@goodmis.org>,
"Suren Baghdasaryan" <surenb@google.com>,
"Usama Arif" <usama.arif@linux.dev>,
"Vlastimil Babka" <vbabka@kernel.org>,
<linux-doc@vger.kernel.org>, <linux-fsdevel@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <linux-mm@kvack.org>,
<linux-trace-kernel@vger.kernel.org>
Subject: Re: [PATCH 2/6] userfaultfd: constify VMA parameter of userfaultfd_*() helpers
Date: Mon, 24 Aug 2026 22:03:56 -0400 [thread overview]
Message-ID: <DKXNMDJZIBOU.106CM3I6IKW2G@nvidia.com> (raw)
In-Reply-To: <20260823-uffd-vm-flags-v1-v1-2-3086981b33cf@kernel.org>
On Sun Aug 23, 2026 at 8:17 AM EDT, Mike Rapoport (Microsoft) wrote:
> userfaultfd_{missing,wp,minor,rwp}() and userfaultfd_protected() only
> read the VMA.
>
> Make their vma parameter const.
>
> No functional change.
>
> Assisted-by: copilot:claude-opus-5
> Signed-off-by: Mike Rapoport (Microsoft) <rppt@kernel.org>
> ---
> include/linux/userfaultfd_k.h | 20 ++++++++++----------
> 1 file changed, 10 insertions(+), 10 deletions(-)
>
LGTM.
Reviewed-by: Zi Yan <ziy@nvidia.com>
--
Best Regards,
Yan, Zi
next prev parent reply other threads:[~2026-08-25 2:04 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-23 12:17 [PATCH 0/6] userfaultfd: decouple uffd mode from VMA flags Mike Rapoport (Microsoft)
2026-08-23 12:17 ` [PATCH 1/6] mm/gup: move gup_can_follow_protnone() to gup.c Mike Rapoport (Microsoft)
2026-08-23 21:03 ` Barry Song
2026-08-24 14:42 ` David Hildenbrand (Arm)
2026-08-25 10:10 ` Mike Rapoport
2026-08-24 14:59 ` Lorenzo Stoakes (ARM)
2026-08-25 2:03 ` Zi Yan
2026-08-23 12:17 ` [PATCH 2/6] userfaultfd: constify VMA parameter of userfaultfd_*() helpers Mike Rapoport (Microsoft)
2026-08-23 21:03 ` Barry Song
2026-08-24 15:03 ` Lorenzo Stoakes (ARM)
2026-08-25 2:03 ` Zi Yan [this message]
2026-08-23 12:17 ` [PATCH 3/6] userfaultfd: use userfaultfd_*() helpers instead of open coded flag tests Mike Rapoport (Microsoft)
2026-08-23 21:14 ` Barry Song
2026-08-24 15:10 ` Lorenzo Stoakes (ARM)
2026-08-23 12:17 ` [PATCH 4/6] userfaultfd: rename vm_userfaultfd_ctx to vm_uffd_state Mike Rapoport (Microsoft)
2026-08-24 14:43 ` David Hildenbrand (Arm)
2026-08-24 15:42 ` Lorenzo Stoakes (ARM)
2026-08-23 12:17 ` [PATCH 5/6] userfaultfd: decouple fault reason from VMA flags Mike Rapoport (Microsoft)
2026-08-24 8:12 ` Muchun Song
2026-08-24 14:46 ` David Hildenbrand (Arm)
2026-08-24 16:28 ` Lorenzo Stoakes (ARM)
2026-08-25 10:37 ` Mike Rapoport
2026-08-23 12:17 ` [PATCH 6/6] userfaultfd: collapse VM_UFFD_{MISSING,WP,MINOR,RWP} into single VM_UFFD Mike Rapoport (Microsoft)
2026-08-24 7:11 ` Lance Yang
2026-08-24 8:17 ` Mike Rapoport
2026-08-24 8:27 ` Lance Yang
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