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Ts'o" , linux-kernel@vger.kernel.org, Jann Horn Subject: Re: Linux messages full of `random: get_random_u32 called from` Message-ID: <20180429202033.ysmc42mj2rrk3h7p@sultan-box> References: <20180426073255.GH18803@thunk.org> <20180426192524.GD5965@thunk.org> <2add15cb-2113-0504-a732-81255ea61bf5@gmail.com> <20180426235630.GG5965@thunk.org> <3eb5761e-7b25-4178-0560-fba5eb43ce6a@gmail.com> <20180427201036.GL5965@thunk.org> <20180429143205.GD13475@amd> <20180429170541.lrzwyihrd6d75rql@sultan-box> <20180429184101.GA31156@amd> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180429184101.GA31156@amd> User-Agent: NeoMutt/20170609 (1.8.3) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Apr 29, 2018 at 08:41:01PM +0200, Pavel Machek wrote: > Umm. No. https://www.youtube.com/watch?v=xneBjc8z0DE Okay, but /dev/urandom isn't a solution to this problem because it isn't usable until crng init is complete, so it suffers from the same init lag as /dev/random. Sultan