diff mbox series

[1/3] btf: remove redundant CONFIG_BPF test in scripts/link-vmlinux.sh

Message ID 20240911110401.598586-1-masahiroy@kernel.org (mailing list archive)
State Superseded
Delegated to: BPF
Headers show
Series [1/3] btf: remove redundant CONFIG_BPF test in scripts/link-vmlinux.sh | expand

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Commit Message

Masahiro Yamada Sept. 11, 2024, 11:03 a.m. UTC 
CONFIG_DEBUG_INFO_BTF depends on CONFIG_BPF_SYSCALL, which in turn
selects CONFIG_BPF.

When CONFIG_DEBUG_INFO_BTF=y, CONFIG_BPF=y is always met.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
---

 scripts/link-vmlinux.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Nathan Chancellor Sept. 11, 2024, 9:02 p.m. UTC | #1 
On Wed, Sep 11, 2024 at 08:03:56PM +0900, Masahiro Yamada wrote:
> CONFIG_DEBUG_INFO_BTF depends on CONFIG_BPF_SYSCALL, which in turn
> selects CONFIG_BPF.
> 
> When CONFIG_DEBUG_INFO_BTF=y, CONFIG_BPF=y is always met.
> 
> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>

Reviewed-by: Nathan Chancellor <nathan@kernel.org>

> ---
> 
>  scripts/link-vmlinux.sh | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
> index bd196944e350..cfffc41e20ed 100755
> --- a/scripts/link-vmlinux.sh
> +++ b/scripts/link-vmlinux.sh
> @@ -288,7 +288,7 @@ strip_debug=
>  vmlinux_link vmlinux
>  
>  # fill in BTF IDs
> -if is_enabled CONFIG_DEBUG_INFO_BTF && is_enabled CONFIG_BPF; then
> +if is_enabled CONFIG_DEBUG_INFO_BTF; then
>  	info BTFIDS vmlinux
>  	${RESOLVE_BTFIDS} vmlinux
>  fi
> -- 
> 2.43.0
>
Andrii Nakryiko Sept. 11, 2024, 9:05 p.m. UTC | #2 
On Wed, Sep 11, 2024 at 4:04 AM Masahiro Yamada <masahiroy@kernel.org> wrote:
>
> CONFIG_DEBUG_INFO_BTF depends on CONFIG_BPF_SYSCALL, which in turn
> selects CONFIG_BPF.
>
> When CONFIG_DEBUG_INFO_BTF=y, CONFIG_BPF=y is always met.
>
> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
> ---
>
>  scripts/link-vmlinux.sh | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>

LGTM

Acked-by: Andrii Nakryiko <andrii@kernel.org>

> diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
> index bd196944e350..cfffc41e20ed 100755
> --- a/scripts/link-vmlinux.sh
> +++ b/scripts/link-vmlinux.sh
> @@ -288,7 +288,7 @@ strip_debug=
>  vmlinux_link vmlinux
>
>  # fill in BTF IDs
> -if is_enabled CONFIG_DEBUG_INFO_BTF && is_enabled CONFIG_BPF; then
> +if is_enabled CONFIG_DEBUG_INFO_BTF; then
>         info BTFIDS vmlinux
>         ${RESOLVE_BTFIDS} vmlinux
>  fi
> --
> 2.43.0
>
diff mbox series

Patch

diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
index bd196944e350..cfffc41e20ed 100755
--- a/scripts/link-vmlinux.sh
+++ b/scripts/link-vmlinux.sh
@@ -288,7 +288,7 @@  strip_debug=
 vmlinux_link vmlinux
 
 # fill in BTF IDs
-if is_enabled CONFIG_DEBUG_INFO_BTF && is_enabled CONFIG_BPF; then
+if is_enabled CONFIG_DEBUG_INFO_BTF; then
 	info BTFIDS vmlinux
 	${RESOLVE_BTFIDS} vmlinux
 fi