linux-kernel - Re: [PATCH] arch_numa: fix common code printing of phys_addr

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Message-ID: <2f945af5-0a44-b546-8e3c-cead8df5878a@infradead.org>
Date:   Wed, 27 Jan 2021 19:57:58 -0800
From:   Randy Dunlap <rdunlap@...radead.org>
To:     linux-kernel@...r.kernel.org
Cc:     kernel test robot <lkp@...el.com>,
        Atish Patra <atish.patra@....com>,
        Palmer Dabbelt <palmerdabbelt@...gle.com>
Subject: Re: [PATCH] arch_numa: fix common code printing of phys_addr_t

On 1/27/21 7:55 PM, Randy Dunlap wrote:
> Fix build warnings in the arch_numa common code:
> 

This patch applies to linux-next, not mainline.


> ../include/linux/kern_levels.h:5:18: warning: format '%Lx' expects argument of type 'long long unsigned int', but argument 3 has type 'phys_addr_t' {aka 'unsigned int'} [-Wformat=]
> ../drivers/base/arch_numa.c:360:56: note: format string is defined here
>   360 |    pr_warn("Warning: invalid memblk node %d [mem %#010Lx-%#010Lx]\n",
> ../drivers/base/arch_numa.c:435:39: note: format string is defined here
>   435 |  pr_info("Faking a node at [mem %#018Lx-%#018Lx]\n", start, end - 1);
> 
> Fixes: ae3c107cd8be ("numa: Move numa implementation to common code")
> Signed-off-by: Randy Dunlap <rdunlap@...radead.org>
> Reported-by: kernel test robot <lkp@...el.com>
> Cc: Atish Patra <atish.patra@....com>
> Cc: Palmer Dabbelt <palmerdabbelt@...gle.com>
> ---
>  drivers/base/arch_numa.c |   13 +++++++------
>  1 file changed, 7 insertions(+), 6 deletions(-)
> 
> --- linux-next-20210125.orig/drivers/base/arch_numa.c
> +++ linux-next-20210125/drivers/base/arch_numa.c


-- 
~Randy