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From: Thomas Petazzoni via buildroot <buildroot@buildroot.org>
To: Waldemar Brodkorb <wbx@openadk.org>
Cc: buildroot@buildroot.org
Subject: Re: [Buildroot] [PATCH] arch: remove BINFMT_FLAT_SHARED support
Date: Sat, 11 May 2024 22:18:51 +0200	[thread overview]
Message-ID: <20240511221851.0a722a95@windsurf> (raw)
In-Reply-To: <Zj8nmWyktPA/zB+L@waldemar-brodkorb.de>

On Sat, 11 May 2024 10:08:57 +0200
Waldemar Brodkorb <wbx@openadk.org> wrote:

> BINFMT_FLAT_SHARED was removed in the Linux Kernel by commit:
> 70578ff3367dd4ad8f212a9b5c05cffadabf39a8
> 
> It was m68k specific and got recently disabled in uClibc-ng, too.
> See this commit:
> https://cgit.uclibc-ng.org/cgi/cgit/uclibc-ng.git/commit/?id=72b01dd20f9cea273809e3437b4aba849ae658af
> 
> Now that only BINFMT_FLAT_ONE is supported, remove the choice entirely.
> 
> BINFMT_FLAT_SEP_DATA was removed in 2018 from Buildroot by commit:
> e2ea4157a9a6425506d8ec24a27de216536654a6
> 
> Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
> ---
>  arch/Config.in                            | 25 -----------------------
>  configs/canaan_kd233_defconfig            |  1 -
>  configs/sipeed_maix_bit_defconfig         |  1 -
>  configs/sipeed_maix_bit_sdcard_defconfig  |  1 -
>  configs/sipeed_maix_dock_defconfig        |  1 -
>  configs/sipeed_maix_dock_sdcard_defconfig |  1 -
>  configs/sipeed_maix_go_defconfig          |  1 -
>  configs/sipeed_maix_go_sdcard_defconfig   |  1 -
>  configs/sipeed_maixduino_defconfig        |  1 -
>  configs/sipeed_maixduino_sdcard_defconfig |  1 -
>  package/Makefile.in                       | 13 ------------
>  package/uclibc/uclibc.mk                  | 13 ++----------
>  12 files changed, 2 insertions(+), 58 deletions(-)

Applied to master after adding a Config.in.legacy entry for
BR2_BINFMT_FLAT_SHARED. None is needed for BINFMT_FLAT_ONE, as its
removal leads to FLAT one being the only format supported, becoming
therefore the default automatically.

Thanks!

Thomas
-- 
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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      reply	other threads:[~2024-05-11 20:18 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-05-11  8:08 [Buildroot] [PATCH] arch: remove BINFMT_FLAT_SHARED support Waldemar Brodkorb
2024-05-11 20:18 ` Thomas Petazzoni via buildroot [this message]

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