linux-kernel - Re: [RFC 23/23] ARM: keystone: add switch over to high physical address range

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20120724094910.GC20132@arm.com>
Date:	Tue, 24 Jul 2012 10:49:10 +0100
From:	Catalin Marinas <catalin.marinas@....com>
To:	Cyril Chemparathy <cyril@...com>
Cc:	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"nico@...aro.org" <nico@...aro.org>,
	Will Deacon <Will.Deacon@....com>,
	Vitaly Andrianov <vitalya@...com>
Subject: Re: [RFC 23/23] ARM: keystone: add switch over to high physical
 address range

On Tue, Jul 24, 2012 at 02:09:25AM +0100, Cyril Chemparathy wrote:
> Keystone platforms have their physical memory mapped at an address outside the
> 32-bit physical range.  A Keystone machine with 16G of RAM would find its
> memory at 0x0800000000 - 0x0bffffffff.

Ah, so the patches start to make sense now :). The PHYS_OFFSET is at
32G. I'll go back and look at the patches.

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