linux-kernel - Re: [PATCH v2 1/3] riscv/kexec: handle R_RISCV_CALL

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Message-ID: <20230726-cough-vitamins-ec47ba6d611d@spud>
Date:   Wed, 26 Jul 2023 17:30:06 +0100
From:   Conor Dooley <conor@...nel.org>
To:     Petr Tesarik <petrtesarik@...weicloud.com>
Cc:     Paul Walmsley <paul.walmsley@...ive.com>,
        Palmer Dabbelt <palmer@...belt.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        Conor Dooley <conor.dooley@...rochip.com>,
        Li Huafei <lihuafei1@...wei.com>,
        Liao Chang <liaochang1@...wei.com>,
        Masahiro Yamada <masahiroy@...nel.org>,
        Kees Cook <keescook@...omium.org>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Heiko Stuebner <heiko@...ech.de>,
        Ricardo Ribalda <ribalda@...omium.org>,
        Alyssa Ross <hi@...ssa.is>, Li Zhengyu <lizhengyu3@...wei.com>,
        "open list:RISC-V ARCHITECTURE" <linux-riscv@...ts.infradead.org>,
        kexec@...ts.infradead.org,
        open list <linux-kernel@...r.kernel.org>,
        Torsten Duwe <duwe@...e.de>,
        Roberto Sassu <roberto.sassu@...weicloud.com>, petr@...arici.cz
Subject: Re: [PATCH v2 1/3] riscv/kexec: handle R_RISCV_CALL_PLT relocation
 type

On Wed, Jul 26, 2023 at 11:53:59AM +0200, Petr Tesarik wrote:
> From: Torsten Duwe <duwe@...e.de>
> 
> R_RISCV_CALL has been deprecated and replaced by R_RISCV_CALL_PLT. See Enum
> 18-19 in Table 3. Relocation types here:
> 
> https://github.com/riscv-non-isa/riscv-elf-psabi-doc/blob/master/riscv-elf.adoc
> 
> It was deprecated in ("Deprecated R_RISCV_CALL, prefer R_RISCV_CALL_PLT"):
> 
> https://github.com/riscv-non-isa/riscv-elf-psabi-doc/commit/a0dced85018d7a0ec17023c9389cbd70b1dbc1b0

Ideally, these would be Link: tags, but that's certainly not worth a
respin. This looks fine to me,
Reviewed-by: Conor Dooley <conor.dooley@...rochip.com>

Thanks,
Conor.

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