From: Pedro Falcato <pfalcato@suse.de>
To: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
"Liam R . Howlett" <Liam.Howlett@oracle.com>,
David Hildenbrand <david@redhat.com>,
Vlastimil Babka <vbabka@suse.cz>, Jann Horn <jannh@google.com>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
Jeff Xu <jeffxu@chromium.org>
Subject: Re: [PATCH 1/5] mm/mseal: always define VM_SEALED
Date: Mon, 14 Jul 2025 16:20:00 +0100 [thread overview]
Message-ID: <z5zu4izugwicreygz2yehepozrwnzeljucg34mplcpfdirl6rb@5y75qntbiwiy> (raw)
In-Reply-To: <f6dd43a1111677145b815b31bca8a04db0862c53.1752497324.git.lorenzo.stoakes@oracle.com>
On Mon, Jul 14, 2025 at 02:00:36PM +0100, Lorenzo Stoakes wrote:
> There is no reason to treat VM_SEALED in a special way, in each other case
> in which a VMA flag is unavailable due to configuration, we simply assign
> that flag to VM_NONE, make VM_SEALED consistent with all other VMA flags in
> this respect.
>
> Additionally, use the next available bit for VM_SEALED, 42, rather than
> arbitrarily putting it at 63 and update the declaration to match all other
> VMA flags.
>
> No functional change intended.
>
> Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Reviewed-by: Pedro Falcato <pfalcato@suse.de>
--
Pedro
next prev parent reply other threads:[~2025-07-14 15:20 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-14 13:00 [PATCH 0/5] mseal cleanups Lorenzo Stoakes
2025-07-14 13:00 ` [PATCH 1/5] mm/mseal: always define VM_SEALED Lorenzo Stoakes
2025-07-14 14:31 ` David Hildenbrand
2025-07-14 15:20 ` Pedro Falcato [this message]
2025-07-14 15:32 ` Liam R. Howlett
2025-07-14 13:00 ` [PATCH 2/5] mm/mseal: move madvise() logic to mm/madvise.c Lorenzo Stoakes
2025-07-14 14:37 ` David Hildenbrand
2025-07-14 14:56 ` Lorenzo Stoakes
2025-07-14 15:03 ` David Hildenbrand
2025-07-14 15:18 ` Lorenzo Stoakes
2025-07-14 15:24 ` David Hildenbrand
2025-07-14 15:27 ` Lorenzo Stoakes
2025-07-14 15:37 ` David Hildenbrand
2025-07-14 15:31 ` Pedro Falcato
2025-07-14 15:37 ` Lorenzo Stoakes
2025-07-14 15:41 ` David Hildenbrand
2025-07-14 15:45 ` Lorenzo Stoakes
2025-07-14 15:52 ` David Hildenbrand
2025-07-14 16:01 ` Lorenzo Stoakes
2025-07-14 15:18 ` Pedro Falcato
2025-07-14 15:33 ` Liam R. Howlett
2025-07-14 13:00 ` [PATCH 3/5] mm/mseal: small cleanups Lorenzo Stoakes
2025-07-14 14:39 ` David Hildenbrand
2025-07-14 15:23 ` Pedro Falcato
2025-07-14 15:33 ` Liam R. Howlett
2025-07-14 13:00 ` [PATCH 4/5] mm/mseal: separate out and simplify VMA gap check Lorenzo Stoakes
2025-07-14 14:41 ` David Hildenbrand
2025-07-14 15:17 ` Pedro Falcato
2025-07-14 15:23 ` Lorenzo Stoakes
2025-07-14 15:25 ` David Hildenbrand
2025-07-14 15:32 ` Lorenzo Stoakes
2025-07-14 15:40 ` Liam R. Howlett
2025-07-14 15:35 ` Liam R. Howlett
2025-07-14 15:40 ` Lorenzo Stoakes
2025-07-14 15:43 ` Liam R. Howlett
2025-07-14 15:47 ` Lorenzo Stoakes
2025-07-14 13:00 ` [PATCH 5/5] mm/mseal: rework mseal apply logic Lorenzo Stoakes
2025-07-14 15:26 ` Pedro Falcato
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