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[5.12.227.87]) by smtp.gmail.com with ESMTPSA id dx7sm4045346ejb.120.2021.01.08.16.02.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 08 Jan 2021 16:02:09 -0800 (PST) From: Vladimir Oltean To: "David S. Miller" , Jakub Kicinski , netdev@vger.kernel.org Cc: Florian Fainelli , Andrew Lunn , Vivien Didelot , Vladimir Oltean , Kurt Kanzenbach , Hauke Mehrtens , Woojung Huh , Microchip Linux Driver Support , Sean Wang , Landen Chao , Claudiu Manoil , Alexandre Belloni , Linus Walleij , Vadym Kochan , Taras Chornyi , Jiri Pirko , Ido Schimmel , Grygorii Strashko , Ioana Ciornei , Ivan Vecera , Petr Machata Subject: [PATCH v4 net-next 00/11] Get rid of the switchdev transactional model Date: Sat, 9 Jan 2021 02:01:45 +0200 Message-Id: <20210109000156.1246735-1-olteanv@gmail.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Vladimir Oltean Changes in v4: - Fixed build error in dsa_loop and build warning in hellcreek driver. - Scheduling the mlxsw SPAN work item regardless of the VLAN add return code, as per Ido's and Petr's request. Changes in v3: - Resolved a build warning in mv88e6xxx and tested that it actually works properly, which resulted in an extra patch (02/11). - Addressed Ido's minor feedback in commit 10/11 relating to a comment. Changes in v2: - Got rid of the vid_begin -> vid_end range too from the switchdev API. - Actually propagating errors from DSA MDB and VLAN notifiers. This series comes after the late realization that the prepare/commit separation imposed by switchdev does not help literally anybody: https://patchwork.kernel.org/project/netdevbpf/patch/20201212203901.351331-1-vladimir.oltean@nxp.com/ We should kill it before it inflicts even more damage to the error handling logic in drivers. Also remove the unused VLAN ranges feature from the switchdev VLAN objects, which simplifies all drivers by quite a bit. Vladimir Oltean (11): net: switchdev: remove vid_begin -> vid_end range from VLAN objects net: dsa: mv88e6xxx: deny vid 0 on the CPU port and DSA links too net: switchdev: remove the transaction structure from port object notifiers net: switchdev: delete switchdev_port_obj_add_now net: switchdev: remove the transaction structure from port attributes net: dsa: remove the transactional logic from ageing time notifiers net: dsa: remove the transactional logic from MDB entries net: dsa: remove the transactional logic from VLAN objects net: dsa: remove obsolete comments about switchdev transactions mlxsw: spectrum_switchdev: remove transactional logic for VLAN objects net: switchdev: delete the transaction object drivers/net/dsa/b53/b53_common.c | 96 +++++----- drivers/net/dsa/b53/b53_priv.h | 15 +- drivers/net/dsa/bcm_sf2.c | 2 - drivers/net/dsa/bcm_sf2_cfp.c | 10 +- drivers/net/dsa/dsa_loop.c | 73 +++----- drivers/net/dsa/hirschmann/hellcreek.c | 40 ++--- drivers/net/dsa/lan9303-core.c | 12 +- drivers/net/dsa/lantiq_gswip.c | 100 ++++------- drivers/net/dsa/microchip/ksz8795.c | 76 ++++---- drivers/net/dsa/microchip/ksz9477.c | 96 +++++----- drivers/net/dsa/microchip/ksz_common.c | 25 +-- drivers/net/dsa/microchip/ksz_common.h | 8 +- drivers/net/dsa/mt7530.c | 52 ++---- drivers/net/dsa/mv88e6xxx/chip.c | 155 ++++++++-------- drivers/net/dsa/ocelot/felix.c | 69 ++------ drivers/net/dsa/qca8k.c | 37 ++-- drivers/net/dsa/realtek-smi-core.h | 9 +- drivers/net/dsa/rtl8366.c | 152 +++++++--------- drivers/net/dsa/rtl8366rb.c | 1 - drivers/net/dsa/sja1105/sja1105.h | 3 +- drivers/net/dsa/sja1105/sja1105_devlink.c | 9 +- drivers/net/dsa/sja1105/sja1105_main.c | 97 ++++------ .../marvell/prestera/prestera_switchdev.c | 62 ++----- .../mellanox/mlxsw/spectrum_switchdev.c | 165 +++++------------- drivers/net/ethernet/mscc/ocelot.c | 32 ++-- drivers/net/ethernet/mscc/ocelot_net.c | 69 ++------ drivers/net/ethernet/rocker/rocker.h | 6 +- drivers/net/ethernet/rocker/rocker_main.c | 61 ++----- drivers/net/ethernet/rocker/rocker_ofdpa.c | 43 ++--- drivers/net/ethernet/ti/cpsw_switchdev.c | 70 ++------ drivers/staging/fsl-dpaa2/ethsw/ethsw.c | 115 +++++------- include/net/dsa.h | 11 +- include/net/switchdev.h | 27 +-- include/soc/mscc/ocelot.h | 3 +- net/bridge/br_switchdev.c | 6 +- net/dsa/dsa_priv.h | 27 +-- net/dsa/port.c | 103 +++++------ net/dsa/slave.c | 79 +++------ net/dsa/switch.c | 89 ++-------- net/switchdev/switchdev.c | 101 ++--------- 40 files changed, 714 insertions(+), 1492 deletions(-) -- 2.25.1