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[78.154.14.127]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4a35a5697a7sm170954675e9.7.2026.10.26.00.58.56 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 26 Oct 2026 00:58:56 -0700 (PDT) Message-ID: Date: Mon, 26 Oct 2026 09:58:55 +0200 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH net 2/2] selftests: forwarding: vxlan_reserved: add gbp changelink test Content-Language: en-US, bg To: Hannes Laimer , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Ido Schimmel , Petr Machata , David Ahern , Simon Horman , Shuah Khan Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org References: <20261023-b4-vxlan-changelink-gbp-v1-0-f0d13951c09b@proxmox.com> <20261023-b4-vxlan-changelink-gbp-v1-2-f0d13951c09b@proxmox.com> From: Nikolay Aleksandrov In-Reply-To: <20261023-b4-vxlan-changelink-gbp-v1-2-f0d13951c09b@proxmox.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 23/10/2026 14:14, Hannes Laimer wrote: > On a device created with gbp, run the reserved bit probes before and > after an unrelated changelink. Check that what the device accepts has > not changed. > > Signed-off-by: Hannes Laimer > --- > tools/testing/selftests/net/forwarding/vxlan_reserved.sh | 15 +++++++++++++++ > 1 file changed, 15 insertions(+) > > diff --git a/tools/testing/selftests/net/forwarding/vxlan_reserved.sh b/tools/testing/selftests/net/forwarding/vxlan_reserved.sh > index 709845123727..0ce264cc57f8 100755 > --- a/tools/testing/selftests/net/forwarding/vxlan_reserved.sh > +++ b/tools/testing/selftests/net/forwarding/vxlan_reserved.sh > @@ -40,6 +40,7 @@ > reserved_31_test > reserved_56_test > reserved_63_test > + gbp_changelink_test > "} > > NUM_NETIFS=4 > @@ -338,6 +339,20 @@ reserved_63_test() > reserved_test 63 > } > > +gbp_changelink_test_do() > +{ > + vxlan_device_add gbp > + __default_test_do 25 "gbp" > + ip link set dev vx1 type vxlan ageing 300 > + __default_test_do 25 "gbp after changelink" > +} > + > +gbp_changelink_test() > +{ > + in_defer_scope \ > + gbp_changelink_test_do > +} > + > trap cleanup EXIT > > setup_prepare > Reviewed-by: Nikolay Aleksandrov