Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
Message-ID: <fa0803a7ca3c88835e113e06e32bed68adbc45c2.camel@gmail.com>
Subject: Re: [PATCH] powerpc/asm-offsets: GPR14 is not needed either
From:   Rashmica Gupta <rashmica.g@gmail.com>
To:     Christophe Leroy <christophe.leroy@csgroup.eu>,
        Benjamin Herrenschmidt <benh@kernel.crashing.org>,
        Paul Mackerras <paulus@samba.org>,
        Michael Ellerman <mpe@ellerman.id.au>
Cc:     linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org
Date:   Thu, 25 Mar 2021 14:34:31 +1100
In-Reply-To: <9881c68fbca004f9ea18fc9473f630e11ccd6417.1615806071.git.christophe.leroy@csgroup.eu>
References: <9881c68fbca004f9ea18fc9473f630e11ccd6417.1615806071.git.christophe.leroy@csgroup.eu>
Content-Type: text/plain; charset="UTF-8"
User-Agent: Evolution 3.36.5 (3.36.5-2.fc32) 
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Precedence: bulk

On Mon, 2021-03-15 at 11:01 +0000, Christophe Leroy wrote:
> Commit aac6a91fea93 ("powerpc/asm: Remove unused symbols in
> asm-offsets.c") removed GPR15 to GPR31 but kept GPR14,
> probably because it pops up in a couple of comments when doing
> a grep.
> 
> However, it was never used either, so remove it as well.
> 

Looks good to me.

Reviewed-by: Rashmica Gupta <rashmica.g@gmail.com>

> Fixes: aac6a91fea93 ("powerpc/asm: Remove unused symbols in asm-
> offsets.c")
> Cc: Rashmica Gupta <rashmicy@gmail.com>
> Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
> ---
>  arch/powerpc/kernel/asm-offsets.c | 3 ---
>  1 file changed, 3 deletions(-)
> 
> diff --git a/arch/powerpc/kernel/asm-offsets.c
> b/arch/powerpc/kernel/asm-offsets.c
> index f3a662201a9f..4d230c5c7099 100644
> --- a/arch/powerpc/kernel/asm-offsets.c
> +++ b/arch/powerpc/kernel/asm-offsets.c
> @@ -323,9 +323,6 @@ int main(void)
>  	STACK_PT_REGS_OFFSET(GPR11, gpr[11]);
>  	STACK_PT_REGS_OFFSET(GPR12, gpr[12]);
>  	STACK_PT_REGS_OFFSET(GPR13, gpr[13]);
> -#ifndef CONFIG_PPC64
> -	STACK_PT_REGS_OFFSET(GPR14, gpr[14]);
> -#endif /* CONFIG_PPC64 */
>  	/*
>  	 * Note: these symbols include _ because they overlap with
> special
>  	 * register names