linux-kernel - Re: [PATCH v1 0/2] Fix objtool warnings with RUST on LoongArch

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Message-ID: <CAAhV-H4SbWuzBespJmDQ6-vQovAmzORhZXYfvnB7a0nz2AOyZw@mail.gmail.com>
Date: Thu, 18 Sep 2025 17:15:41 +0800
From: Huacai Chen <chenhuacai@...nel.org>
To: Tiezhu Yang <yangtiezhu@...ngson.cn>
Cc: Miguel Ojeda <ojeda@...nel.org>, WANG Rui <wangrui@...ngson.cn>, 
	rust-for-linux@...r.kernel.org, loongarch@...ts.linux.dev, 
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1 0/2] Fix objtool warnings with RUST on LoongArch

Applied, thanks.

Huacai

On Tue, Sep 9, 2025 at 5:27 PM Tiezhu Yang <yangtiezhu@...ngson.cn> wrote:
>
> This series is to fix objtool warnings when compiling with LLVM and
> CONFIG_RUST is set, thanks WANG Rui and Miguel for your suggestions
> about RUST.
>
> The second patch uses the option -Zno-jump-tables, here is a related
> discussion:
>
> https://github.com/rust-lang/rust/pull/145974#issuecomment-3236418282
>
> Tiezhu Yang (2):
>   LoongArch: Make LTO case independent in Makefile
>   LoongArch: Handle jump tables option for RUST
>
>  arch/loongarch/Kconfig  |  4 ++++
>  arch/loongarch/Makefile | 16 +++++++++++-----
>  2 files changed, 15 insertions(+), 5 deletions(-)
>
> --
> 2.42.0
>