From mboxrd@z Thu Jan  1 00:00:00 1970
From: will.deacon@arm.com (Will Deacon)
Date: Tue, 26 May 2015 10:44:26 +0100
Subject: [PATCH] ARM64: kasan: print memory assignment
In-Reply-To: <1432632464-12248-1-git-send-email-linus.walleij@linaro.org>
References: <1432632464-12248-1-git-send-email-linus.walleij@linaro.org>
Message-ID: <20150526094425.GD1565@arm.com>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org

On Tue, May 26, 2015 at 10:27:44AM +0100, Linus Walleij wrote:
> This prints out the virtual memory assigned to KASan in the
> boot crawl along with other memory assignments, if and only
> if KASan is activated.
> 
> Example dmesg from the Juno Development board:
> 
> Memory: 1691156K/2080768K available (5465K kernel code, 444K rwdata,
> 2160K rodata, 340K init, 217K bss, 373228K reserved, 16384K cma-reserved)
> Virtual kernel memory layout:
>     kasan   : 0xffffff8000000000 - 0xffffff9000000000   (    64 MB)

Unfortunately, that's a *lot* bigger than 64MB!

Will