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Date: Fri, 13 Jun 2014 19:31:48 -0700
From: "H. Peter Anvin" <hpa@zytor.com>
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To: "Rafael J. Wysocki" <rjw@rjwysocki.net>, Kees Cook <keescook@chromium.org>
CC: Pavel Machek <pavel@ucw.cz>, LKML <linux-kernel@vger.kernel.org>,
        Randy Dunlap <rdunlap@infradead.org>,
        Thomas Gleixner <tglx@linutronix.de>, Ingo Molnar <mingo@redhat.com>,
        "x86@kernel.org" <x86@kernel.org>, Len Brown <len.brown@intel.com>,
        Wei Yongjun <yongjun_wei@trendmicro.com.cn>,
        "linux-doc@vger.kernel.org" <linux-doc@vger.kernel.org>,
        linux-pm@vger.kernel.org
Subject: Re: [PATCH 0/2] make kASLR vs hibernation boot-time selectable
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On 06/13/2014 05:14 PM, Rafael J. Wysocki wrote:
> 
> How can I obtain a kernel address of the beginning of a given page
> (as represented by struct page) on x86_64 today?
> 

page_to_virt()

	-hpa