Thread (12 messages) 12 messages, 4 authors, 2018-11-27

Re: [PATCH v1 2/2]: Documentation/admin-guide: introduce perf-security.rst file

From: Alexey Budankov <hidden>
Date: 2018-11-19 15:19:11
Also in: lkml

Hi,

On 19.11.2018 13:49, Jordan Glover wrote:
On Monday, November 19, 2018 11:46 AM, Peter Zijlstra [off-list ref] wrote:
quoted
On Mon, Nov 19, 2018 at 10:35:59AM +0000, Jordan Glover wrote:
quoted
On Monday, November 19, 2018 6:42 AM, Alexey Budankov alexey.budankov@linux.intel.com wrote:
quoted
+>=3:

-         Restrict *access* to PCL performance monitoring for unprivileged processes.


-         This is the default on Debian and Android [7]_ , [8]_ .
AFAIK there is no support for '+>=3' in mainline kernel[1].
Debian and Android use out-of-tree patch for that[2].
Maybe someone should upstream it?
NAK still stands on that. Alternative's have been proposed but so far
nobody that cared seems to care enough to implement those.
So, I guess we can't document NAKed patches :)
Please stay tuned for v2.

Thanks,
Alexey
Jordan
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