[v1] kbuild: remove PROVIDE() and refactor vmlinux_link steps

[PATCH 0/3] kbuild: remove PROVIDE() and refactor vmlinux_link steps

Masahiro Yamada posted 3 patches 1 year, 8 months ago

Diff against v2 v3
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include/asm-generic/vmlinux.lds.h | 19 -------
kernel/kallsyms_internal.h        |  5 --
scripts/kallsyms.c                |  6 ---
scripts/link-vmlinux.sh           | 87 ++++++++++++++++---------------
4 files changed, 45 insertions(+), 72 deletions(-)

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[PATCH 0/3] kbuild: remove PROVIDE() and refactor vmlinux_link steps

Posted by Masahiro Yamada 1 year, 8 months ago

 - Remove PROVIDE() in the linker script
 - Merge temporary vmlinux link steps for BTF and kallsyms



Masahiro Yamada (3):
  kbuild: refactor variables in scripts/link-vmlinux.sh
  kbuild: remove PROVIDE() for kallsyms symbols
  kbuild: merge temp vmlinux for CONFIG_DEBUG_INFO_BTF and
    CONFIG_KALLSYMS

 include/asm-generic/vmlinux.lds.h | 19 -------
 kernel/kallsyms_internal.h        |  5 --
 scripts/kallsyms.c                |  6 ---
 scripts/link-vmlinux.sh           | 87 ++++++++++++++++---------------
 4 files changed, 45 insertions(+), 72 deletions(-)

-- 
2.40.1

Re: [PATCH 0/3] kbuild: remove PROVIDE() and refactor vmlinux_link steps

Posted by Jiri Olsa 1 year, 8 months ago

On Wed, May 22, 2024 at 08:47:52PM +0900, Masahiro Yamada wrote:
> 
>  - Remove PROVIDE() in the linker script
>  - Merge temporary vmlinux link steps for BTF and kallsyms
> 
> 
> 
> Masahiro Yamada (3):
>   kbuild: refactor variables in scripts/link-vmlinux.sh
>   kbuild: remove PROVIDE() for kallsyms symbols
>   kbuild: merge temp vmlinux for CONFIG_DEBUG_INFO_BTF and
>     CONFIG_KALLSYMS

lgtm, fyi I ran bpf CI on top of this change and passed

https://github.com/kernel-patches/bpf/pull/7104

jirka

> 
>  include/asm-generic/vmlinux.lds.h | 19 -------
>  kernel/kallsyms_internal.h        |  5 --
>  scripts/kallsyms.c                |  6 ---
>  scripts/link-vmlinux.sh           | 87 ++++++++++++++++---------------
>  4 files changed, 45 insertions(+), 72 deletions(-)
> 
> -- 
> 2.40.1
> 
>