MIME-Version: 1.0
In-Reply-To: <20130311193824.GA14738@redhat.com>
References: <1362977817-23297-1-git-send-email-yinghai@kernel.org>
	<20130311144853.GB8482@redhat.com>
	<20130311150256.GC8482@redhat.com>
	<CAE9FiQW1CHJ-j9aFgdtKEsgyZSTHTS1HzgMSGM8FnV7Ns3kUvw@mail.gmail.com>
	<20130311182655.GB12107@redhat.com>
	<513E2695.3080707@zytor.com>
	<CAE9FiQXLodhSFy4T9pKLMS+axF0jHGL9B0+TL=dYOFrLVudN9g@mail.gmail.com>
	<513E28B8.3000502@zytor.com>
	<20130311191031.GD12107@redhat.com>
	<CAE9FiQUxmipKJfUsZdN+J6wGR66VKfLQ8+z41yd3TCJxXTyDRA@mail.gmail.com>
	<20130311193824.GA14738@redhat.com>
Date: Mon, 11 Mar 2013 12:39:56 -0700
Message-ID: <CAE9FiQUFaA05-Lujn2U01YDCkUo3tady_ZJxhdEDpfR8sLrXMA@mail.gmail.com>
Subject: Re: [PATCH] x86, kdump: Set crashkernel_low automatically
From: Yinghai Lu <yinghai@kernel.org>
To: Vivek Goyal <vgoyal@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>, Thomas Gleixner <tglx@linutronix.de>,
        Ingo Molnar <mingo@kernel.org>, WANG Chao <chaowang@redhat.com>,
        "Eric W. Biederman" <ebiederm@xmission.com>,
        linux-kernel@vger.kernel.org
Content-Type: text/plain; charset=ISO-8859-1
Sender: linux-kernel-owner@vger.kernel.org
Content-Length: 561
Lines: 12

On Mon, Mar 11, 2013 at 12:38 PM, Vivek Goyal <vgoyal@redhat.com> wrote:
>> No need to use crashkernel_high, we can just cashkernel=X@Y instead.
>
> crashkernel=X@Y is little different. It assumes user knows the memory
> map and location "Y" is fixed. There might not be any memory at "Y".

then use crashkernel=4G?
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/