From: Dave Taht <dave.taht@gmail.com>
To: cerowrt-devel@lists.bufferbloat.net
Subject: Re: [Cerowrt-devel] spectre poc
Date: Fri, 12 Jan 2018 06:12:10 -0800 [thread overview]
Message-ID: <CAA93jw7mne89Cd-fyEUMf4rD0mjUSTRLQYcOyAEEYC1MrarU_Q@mail.gmail.com> (raw)
In-Reply-To: <CAA93jw7dNpQMUP8vP6qWmB-Wogc42c6My2gajotYxe+OBVd+hg@mail.gmail.com>
On Fri, Jan 12, 2018 at 5:43 AM, Dave Taht <dave.taht@gmail.com> wrote:
> https://github.com/crozone/SpectrePoC
In terms of getting this to work on arm, (as a POC), by default the
cycle timer functionality is ring 0, which you can change
with a simple kernel module. Or use the perf system call for it which
may not have granularity enough. Or... well, still looking
>
> --
>
> Dave Täht
> CEO, TekLibre, LLC
> http://www.teklibre.com
> Tel: 1-669-226-2619
--
Dave Täht
CEO, TekLibre, LLC
http://www.teklibre.com
Tel: 1-669-226-2619
prev parent reply other threads:[~2018-01-12 14:12 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-12 13:43 Dave Taht
2018-01-12 14:12 ` Dave Taht [this message]
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