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From: Wolfgang Denk <wd@denx.de>
To: Michael Walle <michael@walle.cc>
Cc: Marek Vasut <marex@denx.de>,
	u-boot@lists.denx.de,
	Grygorii Strashko <grygorii.strashko@ti.com>,
	Michal Simek <michal.simek@xilinx.com>,
	fried.dev@gmail.com, joe.hershberger@ni.com, sjg@chromium.org
Subject: Re: [PATCH RFC] cmd: fix net list command
Date: Mon, 15 Nov 2021 15:31:10 +0100	[thread overview]
Message-ID: <1646331.1636986670@gemini.denx.de> (raw)
In-Reply-To: <c0282bc070180d74e055f82b5ecab5b0@walle.cc>

Dear Michael,

In message <c0282bc070180d74e055f82b5ecab5b0@walle.cc> you wrote:
>
> And again you're masking the error and possible fixes by linux itself.
> Seems like this isn't an argument.

Respecting the explicit will of the user (i. e using what he
configured in U-Boot and passed to the kernel) is not an error.  it
is intended and documented behaviour.

> Sorry, if the original intention was to make "net list" work
> correctly, then why is there now such a huge fuzz around that
> CONFIG_NET_RANDOM_ETHADDR config option and why can't we just
> fix the error with "net list" and leave the behavior like it
> was for years.

Maybe you explain what exactly the ``error with "net list"'' is,
considering the fact that it is U-Boot which determins the
"correct" MAC address and passes it to Linux.  And if the user
configures U-Boot such that a random MAC address is used, then this
_is_ the correct MAC address, as normally (*) U-Boot is just a tool
that does what the user requests.

(*) Exceptions are situations where U-Boot's user interfaces are
locked down for example for security reasons.

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de
A modem is a baudy house.

  reply	other threads:[~2021-11-15 14:31 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-11-15 12:11 [PATCH RFC] cmd: fix net list command Michael Walle
2021-11-15 12:15 ` Marek Vasut
2021-11-15 12:24   ` Michael Walle
2021-11-15 13:17     ` Marek Vasut
2021-11-15 13:46       ` Michael Walle
2021-11-15 14:31         ` Wolfgang Denk [this message]
2021-11-15 14:52           ` Michael Walle
2021-11-15 14:57             ` Michal Simek
2021-11-15 15:07               ` Tom Rini
2021-11-15 15:22                 ` Wolfgang Denk
2021-11-15 15:38                   ` Tom Rini
2021-11-15 15:20               ` Wolfgang Denk
2021-11-15 16:12                 ` Michal Simek
2021-11-16 13:29                   ` Wolfgang Denk
2021-11-15 15:12             ` Tom Rini
2021-11-15 15:15               ` Michael Walle
2021-11-15 15:19                 ` Tom Rini
2021-11-15 15:25                   ` Wolfgang Denk
2021-11-15 15:45                     ` Tom Rini
2021-11-16 13:23                       ` Wolfgang Denk
2021-11-15 15:15             ` Wolfgang Denk
2021-11-15 15:21               ` Michael Walle
2021-11-15 16:45                 ` Marek Vasut
2021-11-16  6:14                   ` Ramon Fried
2021-11-16 13:33                     ` Wolfgang Denk
2021-11-16 14:10                       ` Tom Rini
2021-11-16 14:51                         ` Wolfgang Denk
2021-11-15 13:57     ` Tom Rini
2021-11-15 14:53       ` Michael Walle
2021-11-15 14:53 ` Michal Simek

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