From nobody Tue May 12 17:02:53 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 4gFNFT73wZz6clMk for ; Tue, 12 May 2026 17:02:53 +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 4gFNFT5S9Dz415l for ; Tue, 12 May 2026 17:02:53 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1778605373; 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=BT9YtlokYONbATQEH1s4/ZQu+C4tmC3/XZ2Xtey1EHo=; b=oGSbl8+2ZaVtzNV9iN65SdSWAZyWlqLeaRfwRvM1HlKsN2f8DcgB/YTRPTEN34i2X4/y1c 0cmCykA8VFl9QrbxMdMRRPffi2BroTqQ6Am8Uk8RROsBHTy2u+kV+ScXJvjgVvfuJ/xG86 CBesW+0MuqidSKu8/y1hXj5w/ateKI+KMAGnTGKSbBTZRU1CGtQpaW3UdJ3eA2pG4TnZ/F eJA0tvwJLFTS064jMP39To0uj1SWb+S2A8AdupA2JVNbBCSxvWHGllH5/z9WFtsRVZdIZw /5j4I+FD/lx1AQdkdRxw2z5MDa3UhTlmxKqXyjAGOT+0KrZ4oOEPuiGmgvthlQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1778605373; a=rsa-sha256; cv=none; b=sE9rmYPmJNA8sxfsI4OXYXwlAGIV63SwrqzjNufBipti/3bb9ZnQPXqcTtHVTHjkvvpezo JNJ7NvNKebpdHKt41JM3nReqG+NXcU8ku385x4IZ7d0JwNB9EKZkjZnaq+WjXWRBkFVn8X J7Am6Nkx6Vh3gwBYtJpkI1Q1LlmtYkAqykEhmudRMZgQRj57QBUyGtI3xsUIDseaZQYX8X I8mlFFDe8+edeT2m6CVLFx7PSraak0o01jzvLXE0pJ+N4wTOhdjfO19YpcKFVWolle0w3/ p+qjYiKewVO/YJO7lYJ72cBKKeU8ZmHp+x0rU4fiCc/OMydRQmy9B3qFMHRSgA== 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=1778605373; 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=BT9YtlokYONbATQEH1s4/ZQu+C4tmC3/XZ2Xtey1EHo=; b=Cp2vjIL1h3lbJ2lrq/FkrxMUbiasEb+xPfbQ5uSSOALxOx08cnZUK9Pzv5ULKiko4/Nbtk RZbfZMxSLEK/Ms6BOWO/l5ik63vwt3zuW9rrwxKzG6wiaxdQbw4RMwU1zIuZ9C2XcdEKlQ /kqrnNOJytmCaXR1eoMlMHq2o4dyXM1gsTogpyYimZ2SO1mAAKOBEJL5UuGnelnrDRDJtn zhWN71h048PUc4iSoz+iw+fTugvepbnM6tqIKBvX02elb2FrbqtlLMjditpSgZZ5ShL7u0 yXxLiMIvmG57JjEOCWNHbU9oKCIBV8GSazSvYAz9QaDMfXdUvkjIgGIQV4aS+A== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4gFNFT5362z19ns for ; Tue, 12 May 2026 17:02:53 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 3efc8 by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Tue, 12 May 2026 17:02:53 +0000 To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Wei Hu Subject: git: de698a13ccca - stable/15 - 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/15 X-Git-Reftype: branch X-Git-Commit: de698a13cccaf831b1812c577594429421b028c5 Auto-Submitted: auto-generated Date: Tue, 12 May 2026 17:02:53 +0000 Message-Id: <6a035d3d.3efc8.1da886a2@gitrepo.freebsd.org> The branch stable/15 has been updated by whu: URL: https://cgit.FreeBSD.org/src/commit/?id=de698a13cccaf831b1812c577594429421b028c5 commit de698a13cccaf831b1812c577594429421b028c5 Author: Wei Hu AuthorDate: 2025-12-23 04:23:39 +0000 Commit: Wei Hu CommitDate: 2026-05-12 17:02:00 +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 b23c0d76115d..8c79ae7b003b 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; } /*