From mboxrd@z Thu Jan  1 00:00:00 1970
Reply-To: kernel-hardening@lists.openwall.com
Sender: Ingo Molnar <mingo.kernel.org@gmail.com>
Date: Tue, 1 Nov 2016 07:33:59 +0100
From: Ingo Molnar <mingo@kernel.org>
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References: <20161026204748.GA11177@amd>
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In-Reply-To: <20161031082705.GA2863@amd>
Subject: Re: [kernel-hardening] rowhammer protection [was Re: Getting
 interrupt every million cache misses]
To: Pavel Machek <pavel@ucw.cz>
Cc: Mark Rutland <mark.rutland@arm.com>, Kees Cook <keescook@chromium.org>, Peter Zijlstra <peterz@infradead.org>, Arnaldo Carvalho de Melo <acme@redhat.com>, kernel list <linux-kernel@vger.kernel.org>, Ingo Molnar <mingo@redhat.com>, Alexander Shishkin <alexander.shishkin@linux.intel.com>, "kernel-hardening@lists.openwall.com" <kernel-hardening@lists.openwall.com>
List-ID: <kernel-hardening.lists.openwall.com>


* Pavel Machek <pavel@ucw.cz> wrote:

> I'm not going to buy broken hardware just for a test.

Can you suggest a method to find heavily rowhammer affected hardware? Only by 
testing it, or are there some chipset IDs ranges or dmidecode info that will 
pinpoint potentially affected machines?

Thanks,

	Ingo