Hey Dan,
Thank you for the support, and I will try to keep it up to date. I just
launched a patch to remove the AVX2 hard disable.
But I never received / send a email to you.
Greetz,
Egbert
On 2016-11-16 07:20, Dan Luedtke wrote:
Hi Egbert,
thank you for maintaining the PPA. I am using it and it works great on my servers. I wish
the version bumps would happen more often as long as the code is experimental. Testing
"old" code does not make too much sense (I think we mailed a couple of days ago
about that). Other from that I strongly support Egbert's PPA becoming the official one.
Had no problems so far and I like the test setup.
Cheers,
Dan
On 16 Nov 2016, at 02:31, Jason A. Donenfeld <ja...@zx2c4.com> wrote:
Hey Egbert,
On Wed, Nov 16, 2016 at 1:34 AM, Egbert Verhage <egb...@eggiecode.org> wrote:
I mailed/called with one of the sys admins and discussed with him about the
problem in the AVX2 extention.
I think I'm going to mail/call the hosting company again.
It seems like the crux of the issue is that if they disable AVX2
instructions, they need to make this known in the CPUID. Otherwise the
operating system will assume it's there when it isn't.
Can give you a vps if you want to. Just 3 euro the month.
See the attached tarball. Compile the kernel module in there and load
it BEFORE WireGuard. You might have to manually unload wireguard for
this to work: "rmmod wireguard && insmod ./avx2disabler.ko && modprobe
wireguard", for example. It should disable avx2 inside the kernel,
solving the issue.
Jason
<avx2disabler.tar.xz>
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