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Thu, 22 Oct 2026 12:33:15 +0000 (UTC) Received: from onestero-thinkpadp1gen7.tpbc.csb (headnet04.pony-001.prod.iad2.dc.redhat.com [10.2.32.116]) by mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with SMTP id 4EE071800347; Thu, 22 Oct 2026 12:33:13 +0000 (UTC) Received: by onestero-thinkpadp1gen7.tpbc.csb (nbSMTP-1.00) for uid 13628 oleg@redhat.com; Thu, 22 Oct 2026 14:33:15 +0200 (CEST) Date: Thu, 22 Oct 2026 14:33:11 +0200 From: Oleg Nesterov To: Allison Henderson Cc: netdev@vger.kernel.org, linux-rdma@vger.kernel.org, pabeni@redhat.com, edumazet@google.com, kuba@kernel.org, horms@kernel.org, joel.granados@kernel.org Subject: Re: [PATCH net 1/2] net/rds: do not fail init when CONFIG_SYSCTL=n Message-ID: References: <20261021195837.142802-1-achender@kernel.org> <20261021195837.142802-2-achender@kernel.org> X-Mailing-List: netdev@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20261021195837.142802-2-achender@kernel.org> X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.93 On 10/21, Allison Henderson wrote: > > Only treat the NULL return as a failure when sysctl support is actually > compiled in. The exit paths need no change: unregister_net_sysctl_table() > is an empty stub with CONFIG_SYSCTL=n and already tolerates a NULL header > otherwise. FWIW, Acked-by: Oleg Nesterov I'll rebase my changes which move all the sysctl related code in net/rds under ifdef(CONFIG_SYSCTL) on top and send the patch(es) for review. Oleg.