From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 23B1038F658; Fri, 10 Apr 2026 12:21:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775823704; cv=none; b=OiA2kkNHKxDEynTWD/J9M9MBJTKMZCUhLfvWpHX2PN4MVpt3KEYMe1w01fuDTGyKhHAPU83VtLUvug41ffCQwHNvMGrp13lNEL3hVyDdtxj7YqueNVMiiqLl7KprEotXS/mACPRgoFBW2l2cxA1vN8hmYCammyBP7X0ysPFzoB0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775823704; c=relaxed/simple; bh=Xd1HFyjA1HFTkCeNPhG8WYVIqMjZB+SZd/jotYdislU=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=VrWg0IPNeKxtYoYSG2r1uLjgxGNc3LXLOYDpeBOdrF/zsSoxSZPUZXW6FtHC0240RUdhs2B6Hde3s36gcc9euNR4ETD1cFkggp4kA0tTg/Pu9j7zyYP9buUVWdRuDf1vXbhFeuNUdVfmCDmidsqreusJUyHKnj6G3ifg5XjFXZI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=L63Ui2K0; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="L63Ui2K0" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 93C47C19421; Fri, 10 Apr 2026 12:21:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1775823703; bh=Xd1HFyjA1HFTkCeNPhG8WYVIqMjZB+SZd/jotYdislU=; h=Date:From:To:Cc:Subject:From; b=L63Ui2K0Uy853ErqlMY+4MTa5qcOk7uQi1TWXS3XouxeVRlCi5i7zxtXY+0zbQbuc LeGWkh/CHkHe+C1qu0QAH2HkpYxHyiSGM0usucGsmmvblJPxvic/6i1G74a6ChoX8C 3yPX/9aTP5YeIM4bBDHpcM0hmenjNiztwvE0hNJzzZgr3SsoGw0RJFqDx+ldvBn7Ze Lh1x32nROND7kgK8ws6uDBqDsCddq0NmrmLhNh+SWDFzA3ufcTZwzQ897ivipxxeV4 WUXREZmtqGzc3IXM/T300bDfVzzfxB5mR/zHy1bfKKzE/8f5sRbwpGjwu77PhvfhQS Z0T1UzGQR4uCw== Received: by finisterre.sirena.org.uk (Postfix, from userid 1000) id 1D60E1AC58B5; Fri, 10 Apr 2026 13:21:41 +0100 (BST) Date: Fri, 10 Apr 2026 13:21:41 +0100 From: Mark Brown To: Jens Axboe Cc: Linux Kernel Mailing List , Linux Next Mailing List Subject: linux-next: build failure after merge of the block tree Message-ID: Precedence: bulk X-Mailing-List: linux-next@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="xYILvh1IlfvuN+zD" Content-Disposition: inline --xYILvh1IlfvuN+zD Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi all, After merging the block tree, today's linux-next build (arm64 defconfig) failed like this: /tmp/next/build/io_uring/zcrx.c: In function 'zcrx_register_netdev': /tmp/next/build/io_uring/zcrx.c:816:15: error: implicit declaration of function '__net_mp_open_rxq'; did you mean 'netif_mp_open_rxq'? [-Wimplicit-function-declaration] 816 | ret =3D __net_mp_open_rxq(ifq->netdev, if_rxq, &mp_param, N= ULL); | ^~~~~~~~~~~~~~~~~ netif_mp_open_rxq Caused by commit 1e91c98bc9a8ef (net: Slightly simplify net_mp_{open,close}_rxq) interacting with block tree changes. I have fixed this up as per below and can carry as needed =46rom d5971ccec3525c71d28cb40bc4a6c9596f354b48 Mon Sep 17 00:00:00 2001 =46rom: Mark Brown Date: Fri, 10 Apr 2026 13:14:23 +0100 Subject: [PATCH] io_uring: Fix up build for "net: Slightly simplify net_mp_{open,close}_rxq" /tmp/next/build/io_uring/zcrx.c: In function 'zcrx_register_netdev': /tmp/next/build/io_uring/zcrx.c:816:15: error: implicit declaration of function '__net_mp_open_rxq'; did you mean 'netif_mp_open_rxq'? [-Wimplicit-function-declaration] 816 | ret =3D __net_mp_open_rxq(ifq->netdev, if_rxq, &mp_param, N= ULL); | ^~~~~~~~~~~~~~~~~ netif_mp_open_rxq Signed-off-by: Mark Brown --- io_uring/zcrx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/io_uring/zcrx.c b/io_uring/zcrx.c index 593b1d39a5eb44..f2e08c19e74cef 100644 --- a/io_uring/zcrx.c +++ b/io_uring/zcrx.c @@ -813,7 +813,7 @@ static int zcrx_register_netdev(struct io_zcrx_ifq *ifq, mp_param.rx_page_size =3D 1U << ifq->niov_shift; mp_param.mp_ops =3D &io_uring_pp_zc_ops; mp_param.mp_priv =3D ifq; - ret =3D __net_mp_open_rxq(ifq->netdev, if_rxq, &mp_param, NULL); + ret =3D netif_mp_open_rxq(ifq->netdev, if_rxq, &mp_param, NULL); if (ret) goto netdev_put_unlock; =20 --=20 2.47.3 --xYILvh1IlfvuN+zD Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmnY61QACgkQJNaLcl1U h9ARyAf9F9R9SCxpKhvaVajV4jQ+fPTyiwbSfiHZaC27A11Y2hcL5AOw/fCiSW6l qgS7VyLTUHGn56Gns0E/7q/dMnYymyMxZH7AN+7A3jmkNMEGc/tMH0HJj3/aF5Ny 5YHI+VDNwFeJZM78aj8uZIoLctFUC/dJWgMyt+mijkac8iZzz3p+p73Tjvu91b2Y 2D3oPG4ZgUk1Ieu0+N7dPeI8iPLoQ8ir9PairjinGewF07XGbOdZ0jeHXPQadKU2 r7IDW+SiTft1cawTBnlvUtB/CJw2fKOgfLcpA4ic/brfXriCzLkTMF7n5+ZScGy0 /vqZjboAUKMz3N/oRnT3QfWqFLs1kQ== =IKxi -----END PGP SIGNATURE----- --xYILvh1IlfvuN+zD--