From nobody Sat Aug 8 00:38:26 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 4hH2Dz4kvcz6mYcC for ; Sat, 08 Aug 2026 00:38:27 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hH2Dz0hVTz3mBD for ; Sat, 08 Aug 2026 00:38:27 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1786149507; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=HGA2Y+IiXTjVopjNPtcPIkmDL7Bk1H4A2HhxZUM6yMo=; b=Ii+B1pnaOGD43b/dBiF9nWnakcuIc3TZULWQKSHE/m/LPtiBV2KX/D0Wh3jZ9+gqgo+roM R7vNuNW+GVo4loLuivBsNCWImG/ooCcXANubcQWr5DEe9PCyrtxRrlqOsy93C7SNYbANs2 FeKKvmGFTic6+L4clxmZ4U/sML+a+RWRwB0qY4CqD92LpcpumiKuODyM0QojNZLyu9fiPI Aq5quFndkqBKIx6gvHvmQ4Gv7ShXDBh6eVzIX7hy4p9HYH7TcHJxCFcNBT06nPShNTf1Tp uYNrrIXHUJ8vi4DtaptpzVYA+MCGU7l3XqcWPyRhxslXtOQ7/seYBPzE3HbEFw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1786149507; a=rsa-sha256; cv=none; b=ofC1Fiz2+/Rv7k/BGFIFXd3hiKDzmYoxl7CM5G0+yFV9fFVHa2tgd+B9+BGJFTYD4Rv+0/ JlZokKFxexRSrGoOlwzrHI2pzA4PQm9w/itrj641oauKqDsVaC0I4Ufyli0fcjibIZ9F1F HdkD5N18UF6LTU+4MZaT8dBgVPFrO9yJdJOG0RBE2M80X43KJiUUiqFClwnYRKn+oVTUWw u6W6C+E1Knwf8hqtqLBelTcYxx0XFxn0KXwspU0VEpxYuiVeqvFWZF0COkYnE5FgxFVVOL xiSw7fmh7GoOR51qjmEGPipmxfh6adbVfPMGLN1KzKbVkbO2O3Jsr7ARrpGw4A== 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=1786149507; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=HGA2Y+IiXTjVopjNPtcPIkmDL7Bk1H4A2HhxZUM6yMo=; b=C0XoEnGEsHRwYGp33IknZp1Oa6VzM6puBh+g9676MZmttN3+DF+gSTFCl/uLEeM+ofE3JO 64+l0wSfEPKDuiU7cwNN0ZFEK1tjuaTUNHhM9joJh2+dfKZsy8gKxambsnE/WjXZiOYJCl BkRSW8Plfd8lV1oHANkbDQBbpgqrKJDNeV1dG6vMXTFE8+sTu513Nfhz6mLgzvYYnbDEyq 7v4L7PJ7/O5iLy/y7iuYHaMpe5YYERjLn5VwEWwTTOFo5CAgWO+ZpWbVFLNVyIdzMCnpfA p/sPNgVrbV8JZSpbdILvWBmck028h/MlnA9qGufBY2jFhEZlDIUP8fog8st2NA== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4hH2Dy6NC4zS8 for ; Sat, 08 Aug 2026 00:38:26 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 3f22d by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Sat, 08 Aug 2026 00:38:26 +0000 To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Cc: Wei Zhao From: Kevin Bowling Subject: git: 91ddf485200d - stable/15 - ixgbe: disable VF multicast reception for empty list 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: kbowling X-Git-Repository: src X-Git-Refname: refs/heads/stable/15 X-Git-Reftype: branch X-Git-Commit: 91ddf485200d30df5dfea9caa91604e14c3bcd28 Auto-Submitted: auto-generated Date: Sat, 08 Aug 2026 00:38:26 +0000 Message-Id: <6a767a82.3f22d.7f18afe6@gitrepo.freebsd.org> The branch stable/15 has been updated by kbowling: URL: https://cgit.FreeBSD.org/src/commit/?id=91ddf485200d30df5dfea9caa91604e14c3bcd28 commit 91ddf485200d30df5dfea9caa91604e14c3bcd28 Author: Wei Zhao AuthorDate: 2026-07-28 11:20:32 +0000 Commit: Kevin Bowling CommitDate: 2026-08-08 00:36:40 +0000 ixgbe: disable VF multicast reception for empty list Clear ROMPE for an empty list and enable it only for a nonempty list. FreeBSD already clears ROMPE when resetting a VF, so that part of the DPDK change is not needed. DPDK commit message net/ixgbe: fix over using multicast table for VF VMOLR.ROMPE allows a VF to receive packets matching the shared multicast table. Leaving it enabled after the VF removes its last multicast address lets PF or peer-VF table entries continue selecting that VF. Signed-off-by: Wei Zhao Acked-by: Qi Zhang Obtained from: DPDK (dc5a6e7422) (cherry picked from commit 786c71845f80b8bf733d07f9155de9740a8cbc19) --- sys/dev/ixgbe/if_sriov.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/sys/dev/ixgbe/if_sriov.c b/sys/dev/ixgbe/if_sriov.c index c822303a4067..8d4e20fcf8bf 100644 --- a/sys/dev/ixgbe/if_sriov.c +++ b/sys/dev/ixgbe/if_sriov.c @@ -437,7 +437,10 @@ ixgbe_vf_set_mc_addr(struct ixgbe_softc *sc, struct ixgbe_vf *vf, u32 *msg) IXGBE_WRITE_REG(&sc->hw, IXGBE_MTA(vec_reg), mta_reg); } - vmolr |= IXGBE_VMOLR_ROMPE; + if (entries == 0) + vmolr &= ~IXGBE_VMOLR_ROMPE; + else + vmolr |= IXGBE_VMOLR_ROMPE; IXGBE_WRITE_REG(&sc->hw, IXGBE_VMOLR(vf->pool), vmolr); ixgbe_send_vf_success(sc, vf, msg[0]); } /* ixgbe_vf_set_mc_addr */