From nobody Tue May 12 17:02:53 2026 X-Original-To: dev-commits-src-all@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 4gFNFb1b3bz6clVP for ; Tue, 12 May 2026 17:02:59 +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 4gFNFZ68PYz40kK for ; Tue, 12 May 2026 17:02:58 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1778605378; 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=EeWvwjzvk/6CL/M1XY2BTGcorXbYePFCMiF+0lU4TBBF/2rG+SCmlGJiMDYtg+KfP8kDcE OopQHCiFueGFHIV5TxXjbn7M8BgnIxIakHH1aEtChhlh0ft4YE+6pZGbtKkxwtGr7UdBmk o3N3j1SR2Cn8FK/0g/5YTpjKz/WbhNqwW4ft1kCQidSjkW9ojUr9Hp0yrCd5MUmbPpdVdc ybjjT1JQeikwR4GYBzgcaTTf2KvQR3+R4BlMQrg1+GKSV6MJWgBsrW++4ZcTE556P1PLIw 8ukykONZifQwCiFyenbqra2PwkVjs4oWR4HMlMX1HbwP1+pJO/F7vNZ/pnBUjQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1778605378; a=rsa-sha256; cv=none; b=M3LWMKzgpx9b6X6fag3a1gRdukQUilw98DqVUEkXvhSnwhIUPIjt6VbyDJB/BOwE/9uo5P ulYKjzk6kQ6pGYHr3gV5Jee6X0HppRHRHhuVbWuLd8nkLc8bwYUhIRF4FKh4J0dfWuhJw5 xvYlt+0rOaK5IhsNlyDg3qj83sCU7ZokVQywza6hyocUUGfLd8ICrhH6jKrnhtj63NEzeu nfvjr6JNuoGUClfcG4UqtqzzgbPfTeK60Mp0lD0+OfcIGE3rceSpyXYiNrnBT3JdHekbE3 wwfTGOhFkHVCovuBzFWy9y6z4KwuUiXsGmH85V1xvBnemSWLDJm04hkhobnfAA== 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=1778605378; 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=bYLEmYN3SwaEnh82DDnMO+/LvrtZYcNJHOIJWkhZS6kQm/V9UuCX5I30VlOdkBjByzdyZW BNkF6wdWW0eM90FVyePfdBmNtsbxOKPqmYBZK4s3/+8edf0d7tLIH1F9MAmj9pjOkehpyr mtLchwXgOnfO8V0ku4Moi/6gFUOPu7nyErRFwpr3Pm0+5tfJHs0aGQi5YYB1NzZqSwcT1r U2e3pIFHhd1lagfrQz5wK3fYVkTGHX0YDIJGyRHbIVOzF0itpir0xuxR6g8cghAj63Z+i6 UYHc3jcCAiYxXr5tcChgD7yv/fhz44W4NkJtNn8klJsU4n6d+0nJ4VRs0Oauaw== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4gFNFZ5NQqz1BjR for ; Tue, 12 May 2026 17:02:58 +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: Commit messages for all branches of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-all@freebsd.org Sender: owner-dev-commits-src-all@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; } /*