From: Oleg Nesterov <oleg@redhat.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Christian Brauner <brauner@kernel.org>,
David Hildenbrand <david@kernel.org>,
Jann Horn <jannh@google.com>, Kees Cook <kees@kernel.org>,
Lorenzo Stoakes <ljs@kernel.org>, Michal Hocko <mhocko@suse.com>,
linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: Re: [PATCH] mm_access: simplify the security checks
Date: Sat, 30 May 2026 16:10:07 +0200 [thread overview]
Message-ID: <ahrvv-XGt8SiZUvW@redhat.com> (raw)
In-Reply-To: <ahrsfJE3NkKjShEX@redhat.com>
On 05/30, Oleg Nesterov wrote:
>
> 2. With the change above may_access_mm() doesn't need the "mm" argument,
> so we do not need to call get_task_mm() beforehand, we can call it
> only if may_access_mm() suceeds.
>
> 2. With the change above, may_access_mm() doesn't need the "mm" argument,
> so we do not need to call get_task_mm() beforehand. We can call it
> only if may_access_mm() succeeds.
OOPS. Somehow I wrote the same twice. Will fix the changelog and send V2
in reply to this patch...
Oleg.
next prev parent reply other threads:[~2026-05-30 14:10 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-30 13:56 [PATCH] mm_access: simplify the security checks Oleg Nesterov
2026-05-30 14:10 ` Oleg Nesterov [this message]
2026-06-01 11:16 ` Lorenzo Stoakes
2026-05-30 14:12 ` [PATCH v2] " Oleg Nesterov
2026-06-01 12:04 ` David Hildenbrand (Arm)
2026-06-01 12:31 ` Oleg Nesterov
2026-06-01 12:12 ` Lorenzo Stoakes
2026-06-01 12:42 ` Oleg Nesterov
2026-05-30 15:00 ` [PATCH] " Oleg Nesterov
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