Hi,
On Mon, Nov 15, 2021 at 9:40 PM <gregkh@xxxxxxxxxxxxxxxxxxx> wrote:
>
>
> The patch below does not apply to the 5.14-stable tree.
> If someone wants it applied there, or to any other stable or longterm
> tree, then please email the backport, including the original git commit
> id to <stable@xxxxxxxxxxxxxxx>.
I fixed the conflict, and just submitted it as:
[PATCH stable 5.14.y] MIPS: fix *-pkg builds for loongson2ef platform
Thanks.
> thanks,
>
> greg k-h
>
> ------------------ original commit in Linus's tree ------------------
>
> From 0706f74f719e6e72c3a862ab2990796578fa73cc Mon Sep 17 00:00:00 2001
> From: Masahiro Yamada <masahiroy@xxxxxxxxxx>
> Date: Wed, 10 Nov 2021 00:01:45 +0900
> Subject: [PATCH] MIPS: fix *-pkg builds for loongson2ef platform
>
> Since commit 805b2e1d427a ("kbuild: include Makefile.compiler only when
> compiler is needed"), package builds for the loongson2f platform fail.
>
> $ make ARCH=mips CROSS_COMPILE=mips64-linux- lemote2f_defconfig bindeb-pkg
> [ snip ]
> sh ./scripts/package/builddeb
> arch/mips/loongson2ef//Platform:36: *** only binutils >= 2.20.2 have needed option -mfix-loongson2f-nop. Stop.
> cp: cannot stat '': No such file or directory
> make[5]: *** [scripts/Makefile.package:87: intdeb-pkg] Error 1
> make[4]: *** [Makefile:1558: intdeb-pkg] Error 2
> make[3]: *** [debian/rules:13: binary-arch] Error 2
> dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2
> make[2]: *** [scripts/Makefile.package:83: bindeb-pkg] Error 2
> make[1]: *** [Makefile:1558: bindeb-pkg] Error 2
> make: *** [Makefile:350: __build_one_by_one] Error 2
>
> The reason is because "make image_name" fails.
>
> $ make ARCH=mips CROSS_COMPILE=mips64-linux- image_name
> arch/mips/loongson2ef//Platform:36: *** only binutils >= 2.20.2 have needed option -mfix-loongson2f-nop. Stop.
>
> In general, adding $(error ...) in the parse stage is troublesome,
> and it is pointless to check toolchains even if we are not building
> anything. Do not include Kbuild.platform in such cases.
>
> Fixes: 805b2e1d427a ("kbuild: include Makefile.compiler only when compiler is needed")
> Reported-by: Jason Self <jason@xxxxxxxxxxxx>
> Signed-off-by: Masahiro Yamada <masahiroy@xxxxxxxxxx>
> Signed-off-by: Thomas Bogendoerfer <tsbogend@xxxxxxxxxxxxxxxx>
>
> diff --git a/arch/mips/Makefile b/arch/mips/Makefile
> index ea3cd080a1c7..f7b58da2f388 100644
> --- a/arch/mips/Makefile
> +++ b/arch/mips/Makefile
> @@ -254,7 +254,9 @@ endif
> #
> # Board-dependent options and extra files
> #
> +ifdef need-compiler
> include $(srctree)/arch/mips/Kbuild.platforms
> +endif
>
> ifdef CONFIG_PHYSICAL_START
> load-y = $(CONFIG_PHYSICAL_START)
>
--
Best Regards
Masahiro Yamada
