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Wed, 10 Jan 2024 07:56:52 -0800 (PST) MIME-Version: 1.0 References: <20231214125033.4158-1-laoar.shao@gmail.com> In-Reply-To: From: Yafang Shao Date: Wed, 10 Jan 2024 23:56:16 +0800 Message-ID: Subject: Re: [PATCH v5 bpf-next 0/5] mm, security, bpf: Fine-grained control over memory policy adjustments with lsm bpf To: Paul Moore Cc: Kees Cook , "luto@amacapital.net" , wad@chromium.org, akpm@linux-foundation.org, jmorris@namei.org, serge@hallyn.com, omosnace@redhat.com, casey@schaufler-ca.com, kpsingh@kernel.org, mhocko@suse.com, ying.huang@intel.com, linux-mm@kvack.org, linux-security-module@vger.kernel.org, bpf@vger.kernel.org, ligang.bdlg@bytedance.com Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Rspamd-Queue-Id: D692040018 X-Rspam-User: X-Stat-Signature: zxo4yq5mr69gesxpyhhjuads5riw9e15 X-Rspamd-Server: rspam03 X-HE-Tag: 1704902213-696609 X-HE-Meta: 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 ZSVxy4PM 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000028, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Wed, Jan 10, 2024 at 10:28=E2=80=AFPM Paul Moore w= rote: > > On Wed, Jan 10, 2024 at 1:07=E2=80=AFAM Yafang Shao wrote: > > Paul, > > > > Do you have any additional comments or further suggestions? > > No, I'm still comfortable with my original comments and stand by them. I understand your perspective, but it seems I have to propose an eBPF-based seccomp in the next step. --=20 Regards Yafang