linux-kernel - Re: [RFC v1 1/8] crash: fix minor typo/bug in debug message

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Date:   Wed, 24 Nov 2021 09:17:33 +0800
From:   Baoquan He <bhe@...hat.com>
To:     Eric DeVolder <eric.devolder@...cle.com>
Cc:     linux-kernel@...r.kernel.org, x86@...nel.org,
        kexec@...ts.infradead.org, ebiederm@...ssion.com,
        dyoung@...hat.com, vgoyal@...hat.com, tglx@...utronix.de,
        mingo@...hat.com, bp@...en8.de, dave.hansen@...ux.intel.com,
        hpa@...or.com, nramas@...ux.microsoft.com, thomas.lendacky@....com,
        robh@...nel.org, efault@....de, rppt@...nel.org,
        konrad.wilk@...cle.com, boris.ostrovsky@...cle.com
Subject: Re: [RFC v1 1/8] crash: fix minor typo/bug in debug message

On 11/18/21 at 12:49pm, Eric DeVolder wrote:
> The pr_debug() intends to display the memsz member, but the
> parameter is actually the bufsz member (which is already
> displayed). Correct this to display memsz value.
> 
> Signed-off-by: Eric DeVolder <eric.devolder@...cle.com>
> ---
>  arch/x86/kernel/crash.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/x86/kernel/crash.c b/arch/x86/kernel/crash.c
> index e8326a8d1c5d..9730c88530fc 100644
> --- a/arch/x86/kernel/crash.c
> +++ b/arch/x86/kernel/crash.c
> @@ -407,7 +407,7 @@ int crash_load_segments(struct kimage *image)
>  	}
>  	image->elf_load_addr = kbuf.mem;
>  	pr_debug("Loaded ELF headers at 0x%lx bufsz=0x%lx memsz=0x%lx\n",
> -		 image->elf_load_addr, kbuf.bufsz, kbuf.bufsz);
> +		 image->elf_load_addr, kbuf.bufsz, kbuf.memsz);

Good catch, thx.

Acked-by: Baoquan He <bhe@...hat.com>

>  
>  	return ret;
>  }
> -- 
> 2.27.0
>