From: Daniel Gruss <daniel@gruss.cc>
To: Pavel Machek <pavel@ucw.cz>
Cc: "kernel-hardening@lists.openwall.com"
<kernel-hardening@lists.openwall.com>,
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>
Subject: Re: [kernel-hardening] rowhammer protection [was Re: Getting interrupt every million cache misses]
Date: Sat, 29 Oct 2016 23:49:57 +0200 [thread overview]
Message-ID: <c16d6b6c-608e-c711-cc18-34b8d0082183@gruss.cc> (raw)
In-Reply-To: <20161029214540.GD3827@amd>
On 29.10.2016 23:45, Pavel Machek wrote:
> indy/sandy/haswell/skylake, so I'll just use the generic version...?)
yes, generic might work, but i never tested it on anything that old...
on my system i have >30 bit flips per second (ivy bridge i5-3xxx) with
the rowhammer-ivy test... sometimes even more than 100 per second...
next prev parent reply other threads:[~2016-10-29 21:50 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-26 20:54 Getting interrupt every million cache misses Pavel Machek
2016-10-27 8:28 ` Peter Zijlstra
2016-10-27 8:46 ` Pavel Machek
2016-10-27 9:15 ` Peter Zijlstra
2016-10-27 9:11 ` Pavel Machek
2016-10-27 9:33 ` Peter Zijlstra
2016-10-27 20:40 ` Kees Cook
2016-10-27 21:27 ` rowhammer protection [was Re: Getting interrupt every million cache misses] Pavel Machek
2016-10-28 7:07 ` Ingo Molnar
2016-10-28 8:50 ` Pavel Machek
2016-10-28 8:59 ` Ingo Molnar
2016-10-28 11:55 ` Pavel Machek
2016-10-28 9:04 ` Peter Zijlstra
2016-10-28 9:27 ` Vegard Nossum
2016-10-28 9:35 ` Ingo Molnar
2016-10-28 9:47 ` Vegard Nossum
2016-10-28 9:53 ` [kernel-hardening] " Mark Rutland
2016-10-28 11:27 ` Pavel Machek
2016-10-28 9:51 ` [kernel-hardening] " Mark Rutland
2016-10-28 11:21 ` Pavel Machek
2016-10-28 14:05 ` Mark Rutland
2016-10-28 14:18 ` Peter Zijlstra
2016-10-28 18:30 ` Pavel Machek
2016-10-28 18:48 ` Peter Zijlstra
2016-11-02 18:13 ` Pavel Machek
2016-10-28 17:27 ` Pavel Machek
2016-10-29 13:06 ` Daniel Gruss
2016-10-29 19:42 ` Pavel Machek
2016-10-29 20:05 ` Daniel Gruss
2016-10-29 21:05 ` Pavel Machek
2016-10-29 21:07 ` Daniel Gruss
2016-10-29 21:45 ` Pavel Machek
2016-10-29 21:49 ` Daniel Gruss [this message]
2016-10-29 22:01 ` Pavel Machek
2016-10-29 22:02 ` Daniel Gruss
2016-10-31 8:27 ` Pavel Machek
2016-10-31 14:47 ` Mark Rutland
2016-10-31 21:13 ` Pavel Machek
2016-10-31 22:09 ` Mark Rutland
2016-11-01 6:33 ` Ingo Molnar
2016-11-01 7:20 ` Daniel Micay
2016-11-01 7:53 ` Daniel Gruss
2016-11-01 8:10 ` Pavel Machek
2016-11-01 8:13 ` Daniel Gruss
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