linux/tools/testing/selftests/drivers, branch v6.7

selftests: bonding: do not set port down when adding to bond

2024-01-02T14:17:05Z

Similar to commit be809424659c ("selftests: bonding: do not set port down before adding to bond"). The bond-arp-interval-causes-panic test failed after commit a4abfa627c38 ("net: rtnetlink: Enslave device before bringing it up") as the kernel will set the port down _after_ adding to bond if setting port down specifically. Fix it by removing the link down operation when adding to bond. Fixes: 2ffd57327ff1 ("selftests: bonding: cause oops in bond_rr_gen_slave_id") Signed-off-by: Hangbin Liu Tested-by: Benjamin Poirier Signed-off-by: David S. Miller

selftests: netdevsim: use suitable existing dummy file for flash test

2023-10-13T09:43:13Z

The file name used in flash test was "dummy" because at the time test was written, drivers were responsible for file request and as netdevsim didn't do that, name was unused. However, the file load request is now done in devlink code and therefore the file has to exist. Use first random file from /lib/firmware for this purpose. Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller

selftests: bonding: create directly devices in the target namespaces

2023-08-28T09:24:08Z

If failed to set link1_1 to netns client, we should delete link1_1 in the cleanup path. But if set link1_1 to netns client successfully, delete link1_1 will report warning. So it will be safer creating directly the devices in the target namespaces. Reported-by: Hangbin Liu Closes: https://lore.kernel.org/all/ZNyJx1HtXaUzOkNA@Laptop-X1/ Signed-off-by: Zhengchao Shao Acked-by: Hangbin Liu Signed-off-by: David S. Miller

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2023-08-24T17:51:39Z

Cross-merge networking fixes after downstream PR. Conflicts: include/net/inet_sock.h f866fbc842de ("ipv4: fix data-races around inet->inet_id") c274af224269 ("inet: introduce inet->inet_flags") https://lore.kernel.org/all/679ddff6-db6e-4ff6-b177-574e90d0103d@tessares.net/ Adjacent changes: drivers/net/bonding/bond_alb.c e74216b8def3 ("bonding: fix macvlan over alb bond support") f11e5bd159b0 ("bonding: support balance-alb with openvswitch") drivers/net/ethernet/broadcom/bgmac.c d6499f0b7c7c ("net: bgmac: Return PTR_ERR() for fixed_phy_register()") 23a14488ea58 ("net: bgmac: Fix return value check for fixed_phy_register()") drivers/net/ethernet/broadcom/genet/bcmmii.c 32bbe64a1386 ("net: bcmgenet: Fix return value check for fixed_phy_register()") acf50d1adbf4 ("net: bcmgenet: Return PTR_ERR() for fixed_phy_register()") net/sctp/socket.c f866fbc842de ("ipv4: fix data-races around inet->inet_id") b09bde5c3554 ("inet: move inet->mc_loop to inet->inet_frags") Signed-off-by: Jakub Kicinski

selftests: bonding: add macvlan over bond testing

2023-08-24T08:07:13Z

Add a macvlan over bonding test with mode active-backup, balance-tlb and balance-alb. ]# ./bond_macvlan.sh TEST: active-backup: IPv4: client->server [ OK ] TEST: active-backup: IPv6: client->server [ OK ] TEST: active-backup: IPv4: client->macvlan_1 [ OK ] TEST: active-backup: IPv6: client->macvlan_1 [ OK ] TEST: active-backup: IPv4: client->macvlan_2 [ OK ] TEST: active-backup: IPv6: client->macvlan_2 [ OK ] TEST: active-backup: IPv4: macvlan_1->macvlan_2 [ OK ] TEST: active-backup: IPv6: macvlan_1->macvlan_2 [ OK ] TEST: active-backup: IPv4: server->client [ OK ] TEST: active-backup: IPv6: server->client [ OK ] TEST: active-backup: IPv4: macvlan_1->client [ OK ] TEST: active-backup: IPv6: macvlan_1->client [ OK ] TEST: active-backup: IPv4: macvlan_2->client [ OK ] TEST: active-backup: IPv6: macvlan_2->client [ OK ] TEST: active-backup: IPv4: macvlan_2->macvlan_2 [ OK ] TEST: active-backup: IPv6: macvlan_2->macvlan_2 [ OK ] [...] TEST: balance-alb: IPv4: client->server [ OK ] TEST: balance-alb: IPv6: client->server [ OK ] TEST: balance-alb: IPv4: client->macvlan_1 [ OK ] TEST: balance-alb: IPv6: client->macvlan_1 [ OK ] TEST: balance-alb: IPv4: client->macvlan_2 [ OK ] TEST: balance-alb: IPv6: client->macvlan_2 [ OK ] TEST: balance-alb: IPv4: macvlan_1->macvlan_2 [ OK ] TEST: balance-alb: IPv6: macvlan_1->macvlan_2 [ OK ] TEST: balance-alb: IPv4: server->client [ OK ] TEST: balance-alb: IPv6: server->client [ OK ] TEST: balance-alb: IPv4: macvlan_1->client [ OK ] TEST: balance-alb: IPv6: macvlan_1->client [ OK ] TEST: balance-alb: IPv4: macvlan_2->client [ OK ] TEST: balance-alb: IPv6: macvlan_2->client [ OK ] TEST: balance-alb: IPv4: macvlan_2->macvlan_2 [ OK ] TEST: balance-alb: IPv6: macvlan_2->macvlan_2 [ OK ] Signed-off-by: Hangbin Liu Acked-by: Jay Vosburgh Signed-off-by: Paolo Abeni

selftest: bond: add new topo bond_topo_2d1c.sh

2023-08-24T08:07:13Z

Add a new testing topo bond_topo_2d1c.sh which is used more commonly. Make bond_topo_3d1c.sh just source bond_topo_2d1c.sh and add the extra link. Signed-off-by: Hangbin Liu Acked-by: Jay Vosburgh Signed-off-by: Paolo Abeni

selftests: bonding: do not set port down before adding to bond

2023-08-22T02:05:42Z

Before adding a port to bond, it need to be set down first. In the lacpdu test the author set the port down specifically. But commit a4abfa627c38 ("net: rtnetlink: Enslave device before bringing it up") changed the operation order, the kernel will set the port down _after_ adding to bond. So all the ports will be down at last and the test failed. In fact, the veth interfaces are already inactive when added. This means there's no need to set them down again before adding to the bond. Let's just remove the link down operation. Fixes: a4abfa627c38 ("net: rtnetlink: Enslave device before bringing it up") Reported-by: Zhengchao Shao Closes: https://lore.kernel.org/netdev/a0ef07c7-91b0-94bd-240d-944a330fcabd@huawei.com/ Signed-off-by: Hangbin Liu Link: https://lore.kernel.org/r/20230817082459.1685972-1-liuhangbin@gmail.com Signed-off-by: Jakub Kicinski

selftests: mlxsw: Fix test failure on Spectrum-4

2023-08-19T02:41:06Z

Remove assumptions about shared buffer cell size and instead query the cell size from devlink. Adjust the test to send small packets that fit inside a single cell. Tested on Spectrum-{1,2,3,4}. Fixes: 4735402173e6 ("mlxsw: spectrum: Extend to support Spectrum-4 ASIC") Signed-off-by: Ido Schimmel Reviewed-by: Petr Machata Signed-off-by: Petr Machata Reviewed-by: Simon Horman Link: https://lore.kernel.org/r/f7dfbf3c4d1cb23838d9eb99bab09afaa320c4ca.1692268427.git.petrm@nvidia.com Signed-off-by: Jakub Kicinski

selftests: bonding: remove redundant delete action of device link1_1

2023-08-16T06:07:16Z

When run command "ip netns delete client", device link1_1 has been deleted. So, it is no need to delete link1_1 again. Remove it. Signed-off-by: Zhengchao Shao Signed-off-by: David S. Miller

selftests: mlxsw: router_bridge_lag: Add a new selftest

2023-08-09T22:27:51Z

Add a selftest to verify enslavement to a LAG with upper after fresh devlink reload. Signed-off-by: Petr Machata Reviewed-by: Danielle Ratson Reviewed-by: Simon Horman Link: https://lore.kernel.org/r/373a7754daa4dac32759a45095f47b08a2a869c8.1691498735.git.petrm@nvidia.com Signed-off-by: Jakub Kicinski