From nobody Mon May 11 08:41:52 2026 X-Original-To: dev-commits-src-branches@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4gDY9r2VKrz6cPV2 for ; Mon, 11 May 2026 08:41:52 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R13" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4gDY9r20wWz4NxD for ; Mon, 11 May 2026 08:41:52 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1778488912; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=C+Z0asD0XWEtgPgxEylElyv3+DBapbcYMNaLI/sVgd4=; b=dckyk+vkol3WMzEiI7EzztPNBrwQFZQLZh28YAT2YA42Me5yODEGWcJ/XBMiYh8UJ9+UPt e/lsVFDlcsuKLpsnUDMp6mT3Jl/ifsbaHjD5TIeBAjc+IqxsLZ/ghOke2OvA78281UNxBt yM6HYwnq+3/k+6WGKpvv6oyr+/Hfsw5CyHACio/bZcEvWmk9vp+Ee/8ieqt6tkJwKe6v9w c1fNCFRcsGMkYYVnMJJfZMB4ACLfRJJGxdB/oeliw1byIqeN/L1kGwdtkeVo3TVTFdYGQ1 ZZ3n3DuSTh2ogFFkmWY7NpAhR6T+Jg4RZDZivehGQ+qyXLIgdvEtsVTrJMWosw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1778488912; a=rsa-sha256; cv=none; b=x4aEU3mvp48RJ3TcRxayD0soAHRu81nXSXdCnnYwRnse/7v/TiSLeHBn4aJPoz8iTdPruJ scEHW0hy1SEruy81OjzVtE9G0wwmU6GUjWu5pXNq3vACQSvKrN/cIP7ow7vduQnl6UChCI tRfnuDXajbKa6GAEp3sLOhYpB162sRBwsrDoQlaKyqEAbnjt1yfrMENACdmnWXH4b9ZpGx XihMn/N/Xx82Y4t+K9+Wr5ATe+N0bGqWN7Zo+/kKM4OCk21CG5HFvWXfW7QCmT+j1rbFyC BG3UUtDSYx4Us0LUKN5QUQu00ll5ykhMUpEqksyyKEi3QnLzWgl2+9bZlzpz9w== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1778488912; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=C+Z0asD0XWEtgPgxEylElyv3+DBapbcYMNaLI/sVgd4=; b=DqST8rb/c5izN/Bwoe3hEHWXQfMI3fp4hU5hFHw7Qc845WdudqTBAo4TLZaqyI9HjfgmcY zUDRS3wb+2DSUmvjQBAIThI8j10+05543yGSsg2OQYlgWcze+gjAcooTv7QdvFbtetdy4i w9RtVOeij82GHv8m/Hx5ccmRBQViaJCbnvvvviRnMiANDj+h7JLrj363a2k/08Ssd0tVre 5RSKMZdXMc02TazyK5punk3tYP12aGR9fRzvbKYnhdkZwdSZcGoNGhiHgfnQdR7Ohz4yFR ESZEZsjQga4KGmVnmCywecYDtw0IpVFvVD+Rqbzg9Gji/u2aXQfdmWHZyLLEAA== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4gDY9r1bQcz17kD for ; Mon, 11 May 2026 08:41:52 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 30d1e by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Mon, 11 May 2026 08:41:52 +0000 To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Wei Hu Subject: git: b0f19adbd5df - stable/14 - Hyper-V: hn: just call vf's ioctl when changing mtu List-Id: Commits to the stable branches of the FreeBSD src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-branches List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-branches@freebsd.org Sender: owner-dev-commits-src-branches@FreeBSD.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: whu X-Git-Repository: src X-Git-Refname: refs/heads/stable/14 X-Git-Reftype: branch X-Git-Commit: b0f19adbd5df12aee46f00a0c1edbee1600c9712 Auto-Submitted: auto-generated Date: Mon, 11 May 2026 08:41:52 +0000 Message-Id: <6a019650.30d1e.65f5c777@gitrepo.freebsd.org> The branch stable/14 has been updated by whu: URL: https://cgit.FreeBSD.org/src/commit/?id=b0f19adbd5df12aee46f00a0c1edbee1600c9712 commit b0f19adbd5df12aee46f00a0c1edbee1600c9712 Author: Wei Hu AuthorDate: 2025-12-23 04:23:39 +0000 Commit: Wei Hu CommitDate: 2026-05-11 08:28:29 +0000 Hyper-V: hn: just call vf's ioctl when changing mtu When changing mtu, if a vf is attached to the netvsc interface, just calling its ioctl to change vf's mtu is good enough. Tested by: whu MFC after: 3 days Sponsored by: Microsoft (cherry picked from commit 44f656641c238cb3db31026f3e3bef36cd5231a8) --- sys/dev/hyperv/netvsc/if_hn.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/sys/dev/hyperv/netvsc/if_hn.c b/sys/dev/hyperv/netvsc/if_hn.c index 24b0beac8075..937aae05320d 100644 --- a/sys/dev/hyperv/netvsc/if_hn.c +++ b/sys/dev/hyperv/netvsc/if_hn.c @@ -3763,14 +3763,16 @@ hn_ioctl(if_t ifp, u_long cmd, caddr_t data) ifr_vf = *ifr; strlcpy(ifr_vf.ifr_name, if_name(vf_ifp), sizeof(ifr_vf.ifr_name)); - error = ifhwioctl(SIOCSIFMTU,vf_ifp, + error = ifhwioctl(SIOCSIFMTU, vf_ifp, (caddr_t)&ifr_vf, curthread); + HN_UNLOCK(sc); if (error) { - HN_UNLOCK(sc); if_printf(ifp, "%s SIOCSIFMTU %d failed: %d\n", if_name(vf_ifp), ifr->ifr_mtu, error); - break; + } else { + if_setmtu(ifp, ifr->ifr_mtu); } + break; } /*