From patchwork Wed Feb 21 23:12:11 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Jakub Kicinski X-Patchwork-Id: 13566584 X-Patchwork-Delegate: kuba@kernel.org 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 8E1DB85290 for ; Wed, 21 Feb 2024 23:12:15 +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=1708557135; cv=none; b=YWUQFJwB6PmQuyjNDf87+od+5RZPBNvI6XCCGX948SA/s1N49hAkleTBAqum9lrfz4aRZduZPDzDGAx8CXPBq5ar8YI4hebfSmOMU8vs8c8G/Y+Dmt7EWsc5AIub9GtpXlajE4ofOuaeip3tM404/vFlhkGCcQgmWpqgWwghQmM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708557135; c=relaxed/simple; bh=OKvQEk7OfnLbcJPSya1xNE2VXghzq1VpBhlFsoDVtz8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=IDBNTnqWmRnomrMIiKlnXvi8Wo61Wky4APXTG33ZuV9IBk7+BNA5IXMQ5FCNTqoGJjwTk82UmZgKY1l7u/vMbz3Ly9+I5hjJGxdTVhQX62qXHncTwC3vO5jsPOCVQapzi4CcbsySQ3mo7XrnN9qQY4FzM9qngvmGpiq+HQ/OMPs= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=mjObbt6f; 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="mjObbt6f" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D395BC43399; Wed, 21 Feb 2024 23:12:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1708557135; bh=OKvQEk7OfnLbcJPSya1xNE2VXghzq1VpBhlFsoDVtz8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=mjObbt6fcTyyDg+OUQHBvd0qJ8Z7abiVn3jrjI5cjDq6QPBV2r1FPo0Uae2Gg/tiQ c1nm8Cdd+VtfnqIE1QeQclYYcbvppRWT/ubtTRZQstijYulLIOUCvZpBSLgDsfrgGN xRDgOtYl5aGtGtaQXc3vVm1fAC9cHlW+Kq8et6GgFAfLwgavGo1G7sVPb7koaAYJmO kLxMgCL5xuyyRECJn90Fo7y360LBSCPRpD4548rN87WA23tbsbS5Ejt3TmFGmkAd3U YzMeYXcLgOiMJmynB9cwlSkSvz2G+v7m+L86Xow7D9euJIZlkWyaF0qAJlb7LZlR1F KI3EHTb4Dhjcg== From: Jakub Kicinski To: davem@davemloft.net Cc: netdev@vger.kernel.org, edumazet@google.com, pabeni@redhat.com, lorenzo@kernel.org, toke@redhat.com, Jakub Kicinski Subject: [PATCH net 2/2] selftests: net: veth: test syncing GRO and XDP state while device is down Date: Wed, 21 Feb 2024 15:12:11 -0800 Message-ID: <20240221231211.3478896-2-kuba@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240221231211.3478896-1-kuba@kernel.org> References: <20240221231211.3478896-1-kuba@kernel.org> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Patchwork-Delegate: kuba@kernel.org Test that we keep GRO flag in sync when XDP is disabled while the device is closed. Signed-off-by: Jakub Kicinski Reviewed-by: Toke Høiland-Jørgensen --- tools/testing/selftests/net/veth.sh | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/tools/testing/selftests/net/veth.sh b/tools/testing/selftests/net/veth.sh index 27574bbf2d63..5ae85def0739 100755 --- a/tools/testing/selftests/net/veth.sh +++ b/tools/testing/selftests/net/veth.sh @@ -246,6 +246,20 @@ ip netns exec $NS_DST ethtool -K veth$DST rx-udp-gro-forwarding on chk_gro " - aggregation with TSO off" 1 cleanup +create_ns +ip -n $NS_DST link set dev veth$DST up +ip -n $NS_DST link set dev veth$DST xdp object ${BPF_FILE} section xdp +chk_gro_flag "gro vs xdp while down - gro flag on" $DST on +ip -n $NS_DST link set dev veth$DST down +chk_gro_flag " - after down" $DST on +ip -n $NS_DST link set dev veth$DST xdp off +chk_gro_flag " - after xdp off" $DST off +ip -n $NS_DST link set dev veth$DST up +chk_gro_flag " - after up" $DST off +ip -n $NS_SRC link set dev veth$SRC xdp object ${BPF_FILE} section xdp +chk_gro_flag " - after peer xdp" $DST off +cleanup + create_ns chk_channels "default channels" $DST 1 1