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From: Masahiro Yamada <masahiroy@kernel.org>
To: Sergey Senozhatsky <senozhatsky@chromium.org>
Cc: Nathan Chancellor <nathan@kernel.org>,
	Nick Desaulniers <ndesaulniers@google.com>,
	Nicolas Schier <nicolas@fjasle.eu>,
	Jonathan Corbet <corbet@lwn.net>,
	Tomasz Figa <tfiga@chromium.org>,
	linux-kbuild@vger.kernel.org, linux-doc@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [RFC][PATCH] kconfig: introduce listunknownconfig
Date: Sun, 20 Aug 2023 08:19:57 +0900	[thread overview]
Message-ID: <CAK7LNASJWKSsdzn5ccgWaC35-XvHGU7pnE6C=eZFDbqrrghtdQ@mail.gmail.com> (raw)
In-Reply-To: <20230817012007.131868-1-senozhatsky@chromium.org>

On Thu, Aug 17, 2023 at 5:30 PM Sergey Senozhatsky
<senozhatsky@chromium.org> wrote:
>
> Example:
> Suppose old .config has the following two options which
> were removed from the recent kernel:
>
> $ cat .config
> CONFIG_DISABLE_BUGS=y
>
> Running `make listunknownconfig` produces the following
> list of unrecognized symbols:
>
> .config:6:warning: unknown symbol: DISABLE_BUGS
> .config:7:warning: unknown unset symbol: ENABLE_WINAPI
>
> Signed-off-by: Sergey Senozhatsky <senozhatsky@chromium.org>


A new target is not what I like to see.


We decided to add KCONFIG_VERBOSE, which will be used to
warn options accidentally disabled or downgraded.

https://lore.kernel.org/linux-kbuild/20230809002436.18079-1-sunying@nj.iscas.ac.cn/T/#u


--
Best Regards

Masahiro Yamada

  parent reply	other threads:[~2023-08-20  2:36 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-08-17  1:19 [RFC][PATCH] kconfig: introduce listunknownconfig Sergey Senozhatsky
2023-08-17  3:44 ` Sergey Senozhatsky
2023-08-19 23:19 ` Masahiro Yamada [this message]
2023-08-20  2:45   ` Sergey Senozhatsky
2023-08-20  4:58     ` Sergey Senozhatsky
2023-08-20  5:11     ` Masahiro Yamada
2023-08-20  7:21       ` Sergey Senozhatsky
2023-08-20  7:33         ` Sergey Senozhatsky
2023-08-21 12:27           ` Masahiro Yamada
2023-08-21 16:08             ` Sergey Senozhatsky
2023-08-22  6:12             ` Sergey Senozhatsky
2023-08-24  1:00               ` Masahiro Yamada
2023-08-24  1:20                 ` Sergey Senozhatsky
2023-08-26  1:12                   ` Masahiro Yamada
2023-08-26  5:38                     ` Masahiro Yamada
2023-08-26  5:53                       ` Sergey Senozhatsky
2023-08-24  1:51                 ` Tomasz Figa
2023-08-26  1:10                   ` Masahiro Yamada
2023-08-26  2:10                     ` Sergey Senozhatsky
2023-08-30  7:30                     ` Tomasz Figa
2023-08-31 15:28                       ` Masahiro Yamada
2023-09-04  5:10                         ` Tomasz Figa
2023-12-28  5:51                           ` Tomasz Figa

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