linux-kernel - Re: [PATCH] Do not reserve crashkernel high memory if crashkernel low memory reserving failed

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Message-ID: <20150719142325.GA9968@dhcp-17-102.nay.redhat.com>
Date:	Sun, 19 Jul 2015 22:23:25 +0800
From:	Baoquan He <bhe@...hat.com>
To:	Borislav Petkov <bp@...e.de>
Cc:	tglx@...utronix.de, mingo@...hat.com, hpa@...or.com,
	akpm@...ux-foundation.org, jkosina@...e.cz, vgoyal@...hat.com,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Do not reserve crashkernel high memory if crashkernel
 low memory reserving failed

On 07/19/15 at 03:40pm, Borislav Petkov wrote:
> ...
> 
> > @@ -552,7 +552,7 @@ static void __init reserve_crashkernel_low(void)
> >  		if (!auto_set)
> >  			pr_info("crashkernel low reservation failed - No suitable area found.\n");
> >  
> > -		return;
> > +		return EINVAL;
> 
> Error values are negative:
> 
> 		return -EINVAL;

Yes, will repost. Thanks a lot.

Thanks
Baoquan
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