From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2EF2DC282C2 for ; Sun, 10 Feb 2019 20:44:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C47F92146F for ; Sun, 10 Feb 2019 20:44:53 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="NYTRVXhO" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726869AbfBJUow (ORCPT ); Sun, 10 Feb 2019 15:44:52 -0500 Received: from mail-ot1-f67.google.com ([209.85.210.67]:40907 "EHLO mail-ot1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725971AbfBJUov (ORCPT ); Sun, 10 Feb 2019 15:44:51 -0500 Received: by mail-ot1-f67.google.com with SMTP id s5so14285372oth.7; Sun, 10 Feb 2019 12:44:50 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=to:cc:references:from:openpgp:autocrypt:subject:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=pHyluQCGFGfnCES0zIu1o3Vs58aE39GUgQSyodXIYxg=; b=NYTRVXhOPlT84MYQje8wiFlZyW9NIv3blUpO1aN7KhI3/Mw+i6W61heVi9CY0j58xq HLzoyC8j2KedN7hWqciXZOYXcJD6ABTo8fqNMEwESHyzzBz8fp/V4stJNPYNQtjd1AOb gTalVNZOmoDsHn/o20lAqviH6KmuZCdpdQCc7AKgp0Kdfe1yUvJJ48QvO40yQWKVZ1Fj VRlSbZUI20/W1GJkNXRw/yHeyuddBGHZpD6ZAKlimV3hldoGhLs1DpfSnrnfzatGIQCO QsOZcI+JlwyGJ4Ifcn+4GDN+6fZdFAuO4Gszckk5oZKlt6tpHILR4mhU0dwlClGA9FaC HHyw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:to:cc:references:from:openpgp:autocrypt:subject :message-id:date:user-agent:mime-version:in-reply-to :content-language:content-transfer-encoding; bh=pHyluQCGFGfnCES0zIu1o3Vs58aE39GUgQSyodXIYxg=; b=ddpx5HuEL5TTXvbeg60R29Bd5NPAdbTMGKW+27CAeV9kIZvabKTp84niOmq1vgIAth hEnfDyS8DdyQ2Av0ObpJWDWBh2tgEnYyapIcHYQDgOvKyyMlVsTtiVrG79DS3KLxezHc gfev4zr81qj1PGWhsvaDkMIrHpbI+HmnkLkPi1EEEF6CNvzxh9XY5WU6BcDDe6Er6HBx 8V/HLI89l+iy4vGAtAc5GUAEdw3QbuqF/lzFsGC0kgX7JjgRGa1w2xn62s9QA3E6TQ69 x7C84zIBJq8If5Ws6/JugvSjoiwRjE+2tzfwrPXm+NzLOJuBt9/Zn+/iX7gRHyanF8o5 aG3A== X-Gm-Message-State: AHQUAuYC2BsZMLcw3rcGzrDpjjyaqh8CndTraEjXu1DuBCINiZiEnGkE quxsSf/U/4pyvzfKOcS8mTA= X-Google-Smtp-Source: AHgI3IYDVdop1sbAjTrxIRrkKyOS6AT12V/XSjp1FzuzF5ICBrGcSYvAYQ+qq0uG3joU3cZNvd0YiA== X-Received: by 2002:a9d:53cb:: with SMTP id i11mr10212690oth.79.1549831490197; Sun, 10 Feb 2019 12:44:50 -0800 (PST) Received: from [192.168.1.2] (ip68-228-73-187.oc.oc.cox.net. [68.228.73.187]) by smtp.googlemail.com with ESMTPSA id g138sm5019846oib.26.2019.02.10.12.44.48 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 10 Feb 2019 12:44:49 -0800 (PST) To: netdev@vger.kernel.org Cc: idosch@mellanox.com, linux-kernel@vger.kernel.org, devel@driverdev.osuosl.org, bridge@lists.linux-foundation.org, jiri@mellanox.com, andrew@lunn.ch, vivien.didelot@gmail.com References: <20190210175105.31629-1-f.fainelli@gmail.com> From: Florian Fainelli Openpgp: preference=signencrypt Autocrypt: addr=f.fainelli@gmail.com; prefer-encrypt=mutual; keydata= mQGiBEjPuBIRBACW9MxSJU9fvEOCTnRNqG/13rAGsj+vJqontvoDSNxRgmafP8d3nesnqPyR xGlkaOSDuu09rxuW+69Y2f1TzjFuGpBk4ysWOR85O2Nx8AJ6fYGCoeTbovrNlGT1M9obSFGQ X3IzRnWoqlfudjTO5TKoqkbOgpYqIo5n1QbEjCCwCwCg3DOH/4ug2AUUlcIT9/l3pGvoRJ0E AICDzi3l7pmC5IWn2n1mvP5247urtHFs/uusE827DDj3K8Upn2vYiOFMBhGsxAk6YKV6IP0d ZdWX6fqkJJlu9cSDvWtO1hXeHIfQIE/xcqvlRH783KrihLcsmnBqOiS6rJDO2x1eAgC8meAX SAgsrBhcgGl2Rl5gh/jkeA5ykwbxA/9u1eEuL70Qzt5APJmqVXR+kWvrqdBVPoUNy/tQ8mYc nzJJ63ng3tHhnwHXZOu8hL4nqwlYHRa9eeglXYhBqja4ZvIvCEqSmEukfivk+DlIgVoOAJbh qIWgvr3SIEuR6ayY3f5j0f2ejUMYlYYnKdiHXFlF9uXm1ELrb0YX4GMHz7QnRmxvcmlhbiBG YWluZWxsaSA8Zi5mYWluZWxsaUBnbWFpbC5jb20+iGYEExECACYCGyMGCwkIBwMCBBUCCAME FgIDAQIeAQIXgAUCVF/S8QUJHlwd3wAKCRBhV5kVtWN2DvCVAJ4u4/bPF4P3jxb4qEY8I2gS 6hG0gACffNWlqJ2T4wSSn+3o7CCZNd7SLSC5BA0ESM+4EhAQAL/o09boR9D3Vk1Tt7+gpYr3 WQ6hgYVON905q2ndEoA2J0dQxJNRw3snabHDDzQBAcqOvdi7YidfBVdKi0wxHhSuRBfuOppu pdXkb7zxuPQuSveCLqqZWRQ+Cc2QgF7SBqgznbe6Ngout5qXY5Dcagk9LqFNGhJQzUGHAsIs hap1f0B1PoUyUNeEInV98D8Xd/edM3mhO9nRpUXRK9Bvt4iEZUXGuVtZLT52nK6Wv2EZ1TiT OiqZlf1P+vxYLBx9eKmabPdm3yjalhY8yr1S1vL0gSA/C6W1o/TowdieF1rWN/MYHlkpyj9c Rpc281gAO0AP3V1G00YzBEdYyi0gaJbCEQnq8Vz1vDXFxHzyhgGz7umBsVKmYwZgA8DrrB0M oaP35wuGR3RJcaG30AnJpEDkBYHznI2apxdcuTPOHZyEilIRrBGzDwGtAhldzlBoBwE3Z3MY 31TOpACu1ZpNOMysZ6xiE35pWkwc0KYm4hJA5GFfmWSN6DniimW3pmdDIiw4Ifcx8b3mFrRO BbDIW13E51j9RjbO/nAaK9ndZ5LRO1B/8Fwat7bLzmsCiEXOJY7NNpIEpkoNoEUfCcZwmLrU +eOTPzaF6drw6ayewEi5yzPg3TAT6FV3oBsNg3xlwU0gPK3v6gYPX5w9+ovPZ1/qqNfOrbsE FRuiSVsZQ5s3AAMFD/9XjlnnVDh9GX/r/6hjmr4U9tEsM+VQXaVXqZuHKaSmojOLUCP/YVQo 7IiYaNssCS4FCPe4yrL4FJJfJAsbeyDykMN7wAnBcOkbZ9BPJPNCbqU6dowLOiy8AuTYQ48m vIyQ4Ijnb6GTrtxIUDQeOBNuQC/gyyx3nbL/lVlHbxr4tb6YkhkO6shjXhQh7nQb33FjGO4P WU11Nr9i/qoV8QCo12MQEo244RRA6VMud06y/E449rWZFSTwGqb0FS0seTcYNvxt8PB2izX+ HZA8SL54j479ubxhfuoTu5nXdtFYFj5Lj5x34LKPx7MpgAmj0H7SDhpFWF2FzcC1bjiW9mjW HaKaX23Awt97AqQZXegbfkJwX2Y53ufq8Np3e1542lh3/mpiGSilCsaTahEGrHK+lIusl6mz Joil+u3k01ofvJMK0ZdzGUZ/aPMZ16LofjFA+MNxWrZFrkYmiGdv+LG45zSlZyIvzSiG2lKy kuVag+IijCIom78P9jRtB1q1Q5lwZp2TLAJlz92DmFwBg1hyFzwDADjZ2nrDxKUiybXIgZp9 aU2d++ptEGCVJOfEW4qpWCCLPbOT7XBr+g/4H3qWbs3j/cDDq7LuVYIe+wchy/iXEJaQVeTC y5arMQorqTFWlEOgRA8OP47L9knl9i4xuR0euV6DChDrguup2aJVU4hPBBgRAgAPAhsMBQJU X9LxBQkeXB3fAAoJEGFXmRW1Y3YOj4UAn3nrFLPZekMeqX5aD/aq/dsbXSfyAKC45Go0YyxV HGuUuzv+GKZ6nsysJ7kCDQRXG8fwARAA6q/pqBi5PjHcOAUgk2/2LR5LjjesK50bCaD4JuNc YDhFR7Vs108diBtsho3w8WRd9viOqDrhLJTroVckkk74OY8r+3t1E0Dd4wHWHQZsAeUvOwDM PQMqTUBFuMi6ydzTZpFA2wBR9x6ofl8Ax+zaGBcFrRlQnhsuXLnM1uuvS39+pmzIjasZBP2H UPk5ifigXcpelKmj6iskP3c8QN6x6GjUSmYx+xUfs/GNVSU1XOZn61wgPDbgINJd/THGdqiO iJxCLuTMqlSsmh1+E1dSdfYkCb93R/0ZHvMKWlAx7MnaFgBfsG8FqNtZu3PCLfizyVYYjXbV WO1A23riZKqwrSJAATo5iTS65BuYxrFsFNPrf7TitM8E76BEBZk0OZBvZxMuOs6Z1qI8YKVK UrHVGFq3NbuPWCdRul9SX3VfOunr9Gv0GABnJ0ET+K7nspax0xqq7zgnM71QEaiaH17IFYGS sG34V7Wo3vyQzsk7qLf9Ajno0DhJ+VX43g8+AjxOMNVrGCt9RNXSBVpyv2AMTlWCdJ5KI6V4 KEzWM4HJm7QlNKE6RPoBxJVbSQLPd9St3h7mxLcne4l7NK9eNgNnneT7QZL8fL//s9K8Ns1W t60uQNYvbhKDG7+/yLcmJgjF74XkGvxCmTA1rW2bsUriM533nG9gAOUFQjURkwI8jvMAEQEA AYkCaAQYEQIACQUCVxvH8AIbAgIpCRBhV5kVtWN2DsFdIAQZAQIABgUCVxvH8AAKCRCH0Jac RAcHBIkHD/9nmfog7X2ZXMzL9ktT++7x+W/QBrSTCTmq8PK+69+INN1ZDOrY8uz6htfTLV9+ e2W6G8/7zIvODuHk7r+yQ585XbplgP0V5Xc8iBHdBgXbqnY5zBrcH+Q/oQ2STalEvaGHqNoD UGyLQ/fiKoLZTPMur57Fy1c9rTuKiSdMgnT0FPfWVDfpR2Ds0gpqWePlRuRGOoCln5GnREA/ 2MW2rWf+CO9kbIR+66j8b4RUJqIK3dWn9xbENh/aqxfonGTCZQ2zC4sLd25DQA4w1itPo+f5 V/SQxuhnlQkTOCdJ7b/mby/pNRz1lsLkjnXueLILj7gNjwTabZXYtL16z24qkDTI1x3g98R/ xunb3/fQwR8FY5/zRvXJq5us/nLvIvOmVwZFkwXc+AF+LSIajqQz9XbXeIP/BDjlBNXRZNdo dVuSU51ENcMcilPr2EUnqEAqeczsCGpnvRCLfVQeSZr2L9N4svNhhfPOEscYhhpHTh0VPyxI pPBNKq+byuYPMyk3nj814NKhImK0O4gTyCK9b+gZAVvQcYAXvSouCnTZeJRrNHJFTgTgu6E0 caxTGgc5zzQHeX67eMzrGomG3ZnIxmd1sAbgvJUDaD2GrYlulfwGWwWyTNbWRvMighVdPkSF 6XFgQaosWxkV0OELLy2N485YrTr2Uq64VKyxpncLh50e2RnyAJ9qfUATKC9NgZjRvBztfqy4 a9BQwACgnzGuH1BVeT2J0Ra+ZYgkx7DaPR0= Subject: Re: [PATCH net-next v2 00/16] net: Remove switchdev_ops Message-ID: <746bce08-5b5f-70c9-efb7-33b067929198@gmail.com> Date: Sun, 10 Feb 2019 12:44:47 -0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.4.0 MIME-Version: 1.0 In-Reply-To: <20190210175105.31629-1-f.fainelli@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Le 2/10/19 à 9:50 AM, Florian Fainelli a écrit : > Hi all, > > This patch series finishes by the removal of switchdev_ops. To get there > we need to do a few things: > > - get rid of the one and only call to switchdev_port_attr_get() which is > used to fetch the device's bridge port flags capabilities, instead we > can just check what flags are being programmed during the prepare > phase > > - once we get rid of getting switchdev port attributes we convert the > setting of such attributes using a blocking notifier > > And then remove switchdev_ops completely. > > Please review and let me know what you think! I am going to submit a v3 which moves the port_attr_{get,set} to a switchdev notifier, but does not yet get rid of switchdev_port_attr_get() entirely since there is not a clear path yet to split the setting between non-sleeping and sleeping context. > > Changes in v2: > - fixed bisectability issues in patch #15 > - added Acked-by from Jiri where necessary > - fixed a few minor issues according to Jiri's feedback: > - rename port_attr_event -> port_attr_set_event > - moved SWITCHDEV_PORT_ATTR_SET closer to other blocking events > > Florian Fainelli (16): > Documentation: networking: switchdev: Update port parent ID section > mlxsw: spectrum: Check bridge flags during prepare phase > staging: fsl-dpaa2: ethsw: Check bridge port flags during set > net: dsa: Add setter for SWITCHDEV_ATTR_ID_PORT_BRIDGE_FLAGS > rocker: Check bridge flags during prepare phase > net: bridge: Stop calling switchdev_port_attr_get() > net: Remove SWITCHDEV_ATTR_ID_PORT_BRIDGE_FLAGS_SUPPORT > net: Get rid of switchdev_port_attr_get() > switchdev: Add SWITCHDEV_PORT_ATTR_SET > rocker: Handle SWITCHDEV_PORT_ATTR_SET > net: dsa: Handle SWITCHDEV_PORT_ATTR_SET > mlxsw: spectrum_switchdev: Handle SWITCHDEV_PORT_ATTR_SET > net: mscc: ocelot: Handle SWITCHDEV_PORT_ATTR_SET > staging: fsl-dpaa2: ethsw: Handle SWITCHDEV_PORT_ATTR_SET > net: switchdev: Replace port attr set SDO with a notification > net: Remove switchdev_ops > > Documentation/networking/switchdev.txt | 15 ++- > .../net/ethernet/mellanox/mlxsw/spectrum.c | 12 --- > .../net/ethernet/mellanox/mlxsw/spectrum.h | 2 - > .../mellanox/mlxsw/spectrum_switchdev.c | 69 ++++---------- > drivers/net/ethernet/mscc/ocelot.c | 21 +++- > drivers/net/ethernet/rocker/rocker_main.c | 95 ++++++++----------- > drivers/staging/fsl-dpaa2/ethsw/ethsw.c | 48 ++++------ > include/linux/netdevice.h | 3 - > include/net/switchdev.h | 36 ++----- > net/bridge/br_switchdev.c | 20 +--- > net/dsa/dsa_priv.h | 3 + > net/dsa/port.c | 10 ++ > net/dsa/slave.c | 40 ++++---- > net/switchdev/switchdev.c | 92 +++++------------- > 14 files changed, 170 insertions(+), 296 deletions(-) > -- Florian From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=to:cc:references:from:openpgp:autocrypt:subject:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=pHyluQCGFGfnCES0zIu1o3Vs58aE39GUgQSyodXIYxg=; b=NYTRVXhOPlT84MYQje8wiFlZyW9NIv3blUpO1aN7KhI3/Mw+i6W61heVi9CY0j58xq HLzoyC8j2KedN7hWqciXZOYXcJD6ABTo8fqNMEwESHyzzBz8fp/V4stJNPYNQtjd1AOb gTalVNZOmoDsHn/o20lAqviH6KmuZCdpdQCc7AKgp0Kdfe1yUvJJ48QvO40yQWKVZ1Fj VRlSbZUI20/W1GJkNXRw/yHeyuddBGHZpD6ZAKlimV3hldoGhLs1DpfSnrnfzatGIQCO QsOZcI+JlwyGJ4Ifcn+4GDN+6fZdFAuO4Gszckk5oZKlt6tpHILR4mhU0dwlClGA9FaC HHyw== References: <20190210175105.31629-1-f.fainelli@gmail.com> From: Florian Fainelli Message-ID: <746bce08-5b5f-70c9-efb7-33b067929198@gmail.com> Date: Sun, 10 Feb 2019 12:44:47 -0800 MIME-Version: 1.0 In-Reply-To: <20190210175105.31629-1-f.fainelli@gmail.com> Content-Type: text/plain; charset="utf-8" Content-Language: en-US Content-Transfer-Encoding: 8bit Subject: Re: [Bridge] [PATCH net-next v2 00/16] net: Remove switchdev_ops List-Id: Linux Ethernet Bridging List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: netdev@vger.kernel.org Cc: devel@driverdev.osuosl.org, andrew@lunn.ch, bridge@lists.linux-foundation.org, linux-kernel@vger.kernel.org, idosch@mellanox.com, jiri@mellanox.com, vivien.didelot@gmail.com Le 2/10/19 à 9:50 AM, Florian Fainelli a écrit : > Hi all, > > This patch series finishes by the removal of switchdev_ops. To get there > we need to do a few things: > > - get rid of the one and only call to switchdev_port_attr_get() which is > used to fetch the device's bridge port flags capabilities, instead we > can just check what flags are being programmed during the prepare > phase > > - once we get rid of getting switchdev port attributes we convert the > setting of such attributes using a blocking notifier > > And then remove switchdev_ops completely. > > Please review and let me know what you think! I am going to submit a v3 which moves the port_attr_{get,set} to a switchdev notifier, but does not yet get rid of switchdev_port_attr_get() entirely since there is not a clear path yet to split the setting between non-sleeping and sleeping context. > > Changes in v2: > - fixed bisectability issues in patch #15 > - added Acked-by from Jiri where necessary > - fixed a few minor issues according to Jiri's feedback: > - rename port_attr_event -> port_attr_set_event > - moved SWITCHDEV_PORT_ATTR_SET closer to other blocking events > > Florian Fainelli (16): > Documentation: networking: switchdev: Update port parent ID section > mlxsw: spectrum: Check bridge flags during prepare phase > staging: fsl-dpaa2: ethsw: Check bridge port flags during set > net: dsa: Add setter for SWITCHDEV_ATTR_ID_PORT_BRIDGE_FLAGS > rocker: Check bridge flags during prepare phase > net: bridge: Stop calling switchdev_port_attr_get() > net: Remove SWITCHDEV_ATTR_ID_PORT_BRIDGE_FLAGS_SUPPORT > net: Get rid of switchdev_port_attr_get() > switchdev: Add SWITCHDEV_PORT_ATTR_SET > rocker: Handle SWITCHDEV_PORT_ATTR_SET > net: dsa: Handle SWITCHDEV_PORT_ATTR_SET > mlxsw: spectrum_switchdev: Handle SWITCHDEV_PORT_ATTR_SET > net: mscc: ocelot: Handle SWITCHDEV_PORT_ATTR_SET > staging: fsl-dpaa2: ethsw: Handle SWITCHDEV_PORT_ATTR_SET > net: switchdev: Replace port attr set SDO with a notification > net: Remove switchdev_ops > > Documentation/networking/switchdev.txt | 15 ++- > .../net/ethernet/mellanox/mlxsw/spectrum.c | 12 --- > .../net/ethernet/mellanox/mlxsw/spectrum.h | 2 - > .../mellanox/mlxsw/spectrum_switchdev.c | 69 ++++---------- > drivers/net/ethernet/mscc/ocelot.c | 21 +++- > drivers/net/ethernet/rocker/rocker_main.c | 95 ++++++++----------- > drivers/staging/fsl-dpaa2/ethsw/ethsw.c | 48 ++++------ > include/linux/netdevice.h | 3 - > include/net/switchdev.h | 36 ++----- > net/bridge/br_switchdev.c | 20 +--- > net/dsa/dsa_priv.h | 3 + > net/dsa/port.c | 10 ++ > net/dsa/slave.c | 40 ++++---- > net/switchdev/switchdev.c | 92 +++++------------- > 14 files changed, 170 insertions(+), 296 deletions(-) > -- Florian