Thread (57 messages) 57 messages, 15 authors, 2018-05-23

Re: [PATCH 01/24] Add the ability to lock down access to the running kernel image

From: Linus Torvalds <torvalds@linux-foundation.org>
Date: 2018-04-12 16:53:00
Also in: linux-man, linux-security-module, lkml

On Thu, Apr 12, 2018 at 6:09 AM, Justin Forbes [off-list ref] wrote:
On Wed, Apr 11, 2018, 5:38 PM Linus Torvalds
[off-list ref] wrote:
quoted
So it's really the whole claim that distributions have been running
for this for the last five years that I wonder about, and how often
people end up being told: "just disable secure boot":.
Very rarely in my experience.
Good. Do you have a handle on the reasons?

Because I'm assuming it's not /dev/{mem,kmem,port}? Because I'd really
be happier if we just say "those are legacy, don't enable them at all
for modern distros".

That way they'd _stay_ disabled even if somebody cannot handle the
other limitations, like DMA etc.

                 Linus
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