* [Cerowrt-devel] spectre poc
@ 2018-01-12 13:43 Dave Taht
2018-01-12 14:12 ` Dave Taht
0 siblings, 1 reply; 2+ messages in thread
From: Dave Taht @ 2018-01-12 13:43 UTC (permalink / raw)
To: cerowrt-devel
https://github.com/crozone/SpectrePoC
--
Dave Täht
CEO, TekLibre, LLC
http://www.teklibre.com
Tel: 1-669-226-2619
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [Cerowrt-devel] spectre poc
2018-01-12 13:43 [Cerowrt-devel] spectre poc Dave Taht
@ 2018-01-12 14:12 ` Dave Taht
0 siblings, 0 replies; 2+ messages in thread
From: Dave Taht @ 2018-01-12 14:12 UTC (permalink / raw)
To: cerowrt-devel
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
^ permalink raw reply [flat|nested] 2+ messages in thread
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