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Thu, 19 Dec 2024 08:52:06 -0800 (PST) Message-ID: <40cbb576-edd9-40c1-8f7a-8dd6dfa5d7ed@gmail.com> Date: Thu, 19 Dec 2024 08:52:04 -0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH net-next v2] net: mdio_bus: change the bus name to mdio To: Andrew Lunn , Yajun Deng Cc: hkallweit1@gmail.com, linux@armlinux.org.uk, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org References: <20241219100454.1623211-1-yajun.deng@linux.dev> Content-Language: en-US From: Florian Fainelli Autocrypt: addr=f.fainelli@gmail.com; keydata= xsDiBEjPuBIRBACW9MxSJU9fvEOCTnRNqG/13rAGsj+vJqontvoDSNxRgmafP8d3nesnqPyR xGlkaOSDuu09rxuW+69Y2f1TzjFuGpBk4ysWOR85O2Nx8AJ6fYGCoeTbovrNlGT1M9obSFGQ X3IzRnWoqlfudjTO5TKoqkbOgpYqIo5n1QbEjCCwCwCg3DOH/4ug2AUUlcIT9/l3pGvoRJ0E AICDzi3l7pmC5IWn2n1mvP5247urtHFs/uusE827DDj3K8Upn2vYiOFMBhGsxAk6YKV6IP0d ZdWX6fqkJJlu9cSDvWtO1hXeHIfQIE/xcqvlRH783KrihLcsmnBqOiS6rJDO2x1eAgC8meAX SAgsrBhcgGl2Rl5gh/jkeA5ykwbxA/9u1eEuL70Qzt5APJmqVXR+kWvrqdBVPoUNy/tQ8mYc nzJJ63ng3tHhnwHXZOu8hL4nqwlYHRa9eeglXYhBqja4ZvIvCEqSmEukfivk+DlIgVoOAJbh qIWgvr3SIEuR6ayY3f5j0f2ejUMYlYYnKdiHXFlF9uXm1ELrb0YX4GMHz80nRmxvcmlhbiBG YWluZWxsaSA8Zi5mYWluZWxsaUBnbWFpbC5jb20+wncEExECADcCGyMGCwkIBwMCBBUCCAME FgIDAQIeAQIXgBYhBP5PoW9lJh2L2le8vWFXmRW1Y3YOBQJnYcNDAAoJEGFXmRW1Y3YOlJQA njc49daxP00wTmAArJ3loYUKh8o0AJ9536jLdrJe6uY4RHciEYcHkilv3M7DTQRIz7gSEBAA v+jT1uhH0PdWTVO3v6ClivdZDqGBhU433Tmrad0SgDYnR1DEk1HDeydpscMPNAEByo692Lti J18FV0qLTDEeFK5EF+46mm6l1eRvvPG49C5K94IuqplZFD4JzZCAXtIGqDOdt7o2Ci63mpdj kNxqCT0uoU0aElDNQYcCwiyFqnV/QHU+hTJQ14QidX3wPxd3950zeaE72dGlRdEr0G+3iIRl Rca5W1ktPnacrpa/YRnVOJM6KpmV/U/6/FgsHH14qZps92bfKNqWFjzKvVLW8vSBID8LpbWj 9OjB2J4XWtY38xgeWSnKP1xGlzbzWAA7QA/dXUbTRjMER1jKLSBolsIRCerxXPW8NcXEfPKG AbPu6YGxUqZjBmADwOusHQyho/fnC4ZHdElxobfQCcmkQOQFgfOcjZqnF1y5M84dnISKUhGs EbMPAa0CGV3OUGgHATdncxjfVM6kAK7Vmk04zKxnrGITfmlaTBzQpibiEkDkYV+ZZI3oOeKK ZbemZ0MiLDgh9zHxveYWtE4FsMhbXcTnWP1GNs7+cBor2d1nktE7UH/wXBq3tsvOawKIRc4l js02kgSmSg2gRR8JxnCYutT545M/NoXp2vDprJ7ASLnLM+DdMBPoVXegGw2DfGXBTSA8re/q Bg9fnD36i89nX+qo186tuwQVG6JJWxlDmzcAAwUP/1eOWedUOH0Zf+v/qGOavhT20Swz5VBd pVepm4cppKaiM4tQI/9hVCjsiJho2ywJLgUI97jKsvgUkl8kCxt7IPKQw3vACcFw6Rtn0E8k 80JupTp2jAs6LLwC5NhDjya8jJDgiOdvoZOu3EhQNB44E25AL+DLLHedsv+VWUdvGvi1vpiS GQ7qyGNeFCHudBvfcWMY7g9ZTXU2v2L+qhXxAKjXYxASjbjhFEDpUy53TrL8Tjj2tZkVJPAa pvQVLSx5Nxg2/G3w8HaLNf4dkDxIvniPjv25vGF+6hO7mdd20VgWPkuPnHfgso/HsymACaPQ ftIOGkVYXYXNwLVuOJb2aNYdoppfbcDC33sCpBld6Bt+QnBfZjne5+rw2nd7XnjaWHf+amIZ KKUKxpNqEQascr6Ui6yXqbMmiKX67eTTWh+8kwrRl3MZRn9o8xnXouh+MUD4w3FatkWuRiaI Z2/4sbjnNKVnIi/NKIbaUrKS5VqD4iKMIiibvw/2NG0HWrVDmXBmnZMsAmXP3YOYXAGDWHIX PAMAONnaesPEpSLJtciBmn1pTZ376m0QYJUk58RbiqlYIIs9s5PtcGv6D/gfepZuzeP9wMOr su5Vgh77ByHL+JcQlpBV5MLLlqsxCiupMVaUQ6BEDw4/jsv2SeX2LjG5HR65XoMKEOuC66nZ olVTwmAEGBECACACGwwWIQT+T6FvZSYdi9pXvL1hV5kVtWN2DgUCZ2HDiQAKCRBhV5kVtWN2 DgrkAJ98QULsgU3kLLkYJZqcTKvwae2c5wCg0j7IN/S1pRioN0kme8oawROu72c= In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 12/19/24 02:20, Andrew Lunn wrote: > On Thu, Dec 19, 2024 at 06:04:54PM +0800, Yajun Deng wrote: >> Since all directories under the /sys/bus are bus, we don't need to add a >> bus suffix to mdio. >> >> This is the only one directory with the bus suffix, sysfs-bus-mdio is >> now a testing ABI, and didn't have Users in it. This is the time to change >> it before it's moved to the stable ABI. > > So are you saying nobody has udev scripts referencing MDIO devices? > Nobody has scripts accessing the statistics? You don't expect anything > in userspace to break because of this change? > > I personally think it is too late to change this, something will break > and somebody will report a regression. It is too late, merging this patch would be breaking ABI and that is not acceptable. -- Florian