Received: by 2002:a25:824b:0:0:0:0:0 with SMTP id d11csp7721900ybn; Mon, 30 Sep 2019 19:24:17 -0700 (PDT) X-Google-Smtp-Source: APXvYqwAXq80wMvfzxkoBkaf0fBvtBMIt4SawEAYYhuK/ctlvHDbn3xJoqLIRXKd1Q6w8LM/0NvH X-Received: by 2002:aa7:d9d5:: with SMTP id v21mr22958495eds.106.1569896657532; Mon, 30 Sep 2019 19:24:17 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1569896657; cv=none; d=google.com; s=arc-20160816; b=e9Re7iAsxfiM1d9euGZ4/V0SXf4T5bSkTupRnbsN+/D/pTHzVsD3tGcKrWkDiM9R4O umIYJJ5gTCZllXvXGMLgCPEWm5SsTSBixaNuqeO/cRbz0syZ24tPT7XhjFU2t7GxlxGs hZQoyC0yg9h49bpd8xVIhK5FDbLlBVsshHynaj1OgK2ptuM+a1VFJpUqyZ902CQkokeQ DOJKJCr1AmUJxi8hyNakVP8TugAKUDwH+Be0GwH9g7YDEhZVEEDkfF08uqZW0VWhU1yy Lk3pQSEcISWIe65ZHmrELinmBbBOzQmNPumDiZgNTpdJCZaHfI1KdYJ+ULisPvEha7+e tzLA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-disposition:mime-version :user-agent:subject:cc:to:from:message-id:date; bh=Wz9goX2tJ02AKj0xU0OtcMtLpSMrf5OsWfZQeoX3CGk=; b=qEuU+SnruBcxB6hAlU5LTg8GcqIZabRMm7z+vXOFDfgorjj8rMF0truf2gSnh/0y8E a8e/qHhAsm+baAucKfNnXKgwOEksmgM68BrhEuWVNwM8m8yQpUhsGPcGaTswiBBErzDi 08YWdbCvXDGf/Whv/wnD1TssqTunOm9xdIlXzy1T8HxtBlQCg0r0ZAhPAV4CGXPJLK5k YMKx8sCNmBlb8wbQG4KOGgbhpdkAhIOkv/zjeucJYqsecAKLvEfh1OI/rEVBnZNF8iGy GyEhHbmMW+jZNi/MkBhkpcqQPmtThkzQl4px4Xj/aKPiys7AMD8Ioeol3JOkD8SJDB/c Orwg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id j46si8211473eda.9.2019.09.30.19.23.52; Mon, 30 Sep 2019 19:24:17 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729406AbfJACWU (ORCPT + 99 others); Mon, 30 Sep 2019 22:22:20 -0400 Received: from nl101-2.vfemail.net ([149.210.219.31]:31199 "HELO freequeue.vfemail.net" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with SMTP id S1726157AbfJACWU (ORCPT ); Mon, 30 Sep 2019 22:22:20 -0400 X-Greylist: delayed 434 seconds by postgrey-1.27 at vger.kernel.org; Mon, 30 Sep 2019 22:22:19 EDT Received: (qmail 95000 invoked from network); 1 Oct 2019 02:14:51 -0000 Received: from nl101-2.vfemail.net (149.210.219.31) by localhost with SMTP; 1 Oct 2019 02:14:51 -0000 Received: (qmail 94692 invoked from network); 1 Oct 2019 02:14:34 -0000 Received: by simscan 1.4.0 ppid: 94686, pid: 94688, t: 0.1108s scanners:none Received: from unknown (HELO localhost) (aGdudGt3aXNAdmZlbWFpbC5uZXQ=@192.168.1.192) by nl101.vfemail.net with ESMTPA; 1 Oct 2019 02:14:34 -0000 Received: from 71-215-123-70.ftmy.centurylink.net (71-215-123-70.ftmy.centurylink.net [71.215.123.70]) by www.vfemail.net (Horde Framework) with HTTPS; Tue, 01 Oct 2019 02:14:45 +0000 Date: Tue, 01 Oct 2019 02:14:45 +0000 Message-ID: <20191001021445.Horde.vJlgHZzdj07RiCXGaQ6yOqT@www.vfemail.net> From: hgntkwis@vfemail.net To: Linus Torvalds Cc: LKML Subject: Re: x86/random: Speculation to the rescue User-Agent: Horde Application Framework 5 X-VFEmail-Originating-IP: 71.215.123.70 X-VFEmail-AntiSpam: Notify admin@vfemail.net of any spam, and include VFEmail headers Content-Type: text/plain; charset=utf-8; format=flowed; DelSp=Yes MIME-Version: 1.0 Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Why not get entropy from the white noise that can be obtained from any attached ADC? Audio cards, some SBCs, and microcontrollers all have ADCs. Not that I'm familiar with when the kernel first needs entropy or an expert in the field. Thanks ------------------------------------------------- This free account was provided by VFEmail.net - report spam to abuse@vfemail.net ONLY AT VFEmail! - Use our Metadata Mitigator to keep your email out of the NSA's hands! $24.95 ONETIME Lifetime accounts with Privacy Features! 15GB disk! No bandwidth quotas! Commercial and Bulk Mail Options!