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[70.15.25.19]) by smtp.gmail.com with ESMTPSA id 6a1803df08f44-899c716caebsm83888876d6.15.2026.03.01.03.06.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 01 Mar 2026 03:06:14 -0800 (PST) From: mike.marciniszyn@gmail.com To: Alexander Duyck , Jakub Kicinski , kernel-team@meta.com, Andrew Lunn , "David S. Miller" , Eric Dumazet , Paolo Abeni , Simon Horman , Russell King , Jacob Keller , Lee Trager , Mohsin Bashir , Dan Carpenter , Pei Xiao , Stanislav Fomichev , Kuniyuki Iwashima , Samiullah Khawaja , Hangbin Liu Cc: mike.marciniszyn@gmail.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH net-next v2.2 1/5] net: export netif_open for self_test usage Date: Sun, 1 Mar 2026 06:06:02 -0500 Message-ID: <20260301110606.3739-2-mike.marciniszyn@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260301110606.3739-1-mike.marciniszyn@gmail.com> References: <20260301110606.3739-1-mike.marciniszyn@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: "Mike Marciniszyn (Meta)" dev_open() already is exported, but drivers which use the netdev instance lock need to use netif_open() instead. netif_close() is also already exported [1] so this completes the pairing. This export is required for the following fbnic self tests to avoid calling ndo_stop() and ndo_open() in favor of the more appropriate netif_open() and netif_close() that notifies any listeners that the interface went down to test and is now coming back up. Link: https://patch.msgid.link/20250309215851.2003708-1-sdf@fomichev.me [1] Signed-off-by: Mike Marciniszyn (Meta) --- v2 - no changes net/core/dev.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/core/dev.c b/net/core/dev.c index 43de5af0d6ec..d1d5694d1ff0 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -1724,6 +1724,7 @@ int netif_open(struct net_device *dev, struct netlink_ext_ack *extack) return ret; } +EXPORT_SYMBOL(netif_open); static void __dev_close_many(struct list_head *head) { -- 2.43.0