From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: egbert@eggiecode.org Received: from mail01.eggieservers.nl (mail01.eggieservers.nl [149.210.159.147]) by krantz.zx2c4.com (ZX2C4 Mail Server) with ESMTP id 59ea7c98 for ; Wed, 16 Nov 2016 11:16:15 +0000 (UTC) To: Dan Luedtke , "Jason A. Donenfeld" References: <454ad249-3313-9423-c2d4-7602d56849fc@eggiecode.org> <82c49c47-1779-2c6c-8797-9f02f138fb6e@eggiecode.org> <2A245CBB-F1B9-40DA-81C5-D376F2641528@danrl.com> From: Egbert Verhage Message-ID: Date: Wed, 16 Nov 2016 12:18:57 +0100 MIME-Version: 1.0 In-Reply-To: <2A245CBB-F1B9-40DA-81C5-D376F2641528@danrl.com> Content-Type: text/plain; charset=windows-1252; format=flowed Cc: WireGuard mailing list Subject: Re: [WireGuard] Seeking Ubuntu PPA Maintainer List-Id: Development discussion of WireGuard List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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 wrote: >> >> Hey Egbert, >> >>> On Wed, Nov 16, 2016 at 1:34 AM, Egbert Verhage 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 >> >> _______________________________________________ >> WireGuard mailing list >> WireGuard@lists.zx2c4.com >> http://lists.zx2c4.com/mailman/listinfo/wireguard