linux-kernel - Re: [PATCH v2 06/13] nios2: move pr_debug() about memory start and end to setup

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Message-ID: <e3dfe753-fb5f-4f2f-9d24-da8a4f01be19@kernel.org>
Date: Mon, 17 Mar 2025 07:40:20 -0500
From: Dinh Nguyen <dinguyen@...nel.org>
To: Mike Rapoport <rppt@...nel.org>, Andrew Morton <akpm@...ux-foundation.org>
Cc: Alexander Gordeev <agordeev@...ux.ibm.com>,
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Subject: Re: [PATCH v2 06/13] nios2: move pr_debug() about memory start and
 end to setup_arch()

On 3/13/25 08:49, Mike Rapoport wrote:
> From: "Mike Rapoport (Microsoft)" <rppt@...nel.org>
> 
> This will help with pulling out memblock_free_all() to the generic
> code and reducing code duplication in arch::mem_init().
> 
> Signed-off-by: Mike Rapoport (Microsoft) <rppt@...nel.org>
> ---
>   arch/nios2/kernel/setup.c | 2 ++
>   arch/nios2/mm/init.c      | 2 --
>   2 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/nios2/kernel/setup.c b/arch/nios2/kernel/setup.c
> index da122a5fa43b..a4cffbfc1399 100644
> --- a/arch/nios2/kernel/setup.c
> +++ b/arch/nios2/kernel/setup.c
> @@ -149,6 +149,8 @@ void __init setup_arch(char **cmdline_p)
>   	memory_start = memblock_start_of_DRAM();
>   	memory_end = memblock_end_of_DRAM();
>   
> +	pr_debug("%s: start=%lx, end=%lx\n", __func__, memory_start, memory_end);
> +
>   	setup_initial_init_mm(_stext, _etext, _edata, _end);
>   	init_task.thread.kregs = &fake_regs;
>   
> diff --git a/arch/nios2/mm/init.c b/arch/nios2/mm/init.c
> index a2278485de19..aa692ad30044 100644
> --- a/arch/nios2/mm/init.c
> +++ b/arch/nios2/mm/init.c
> @@ -65,8 +65,6 @@ void __init mem_init(void)
>   	unsigned long end_mem   = memory_end; /* this must not include
>   						kernel stack at top */
>   
> -	pr_debug("mem_init: start=%lx, end=%lx\n", memory_start, memory_end);
> -
>   	end_mem &= PAGE_MASK;
>   	high_memory = __va(end_mem);
>   

Acked-By: Dinh Nguyen <dinguyen@...nel.org>