From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Zijlstra Subject: Re: [RFT][Update][PATCH 2/2] cpufreq: intel_pstate: Update max CPU frequency on global turbo changes Date: Tue, 5 Mar 2019 13:24:07 +0100 Message-ID: <20190305122407.GI32477@hirez.programming.kicks-ass.net> References: <9956076.F4luUDm1Dq@aspire.rjw.lan> <20190305104256.7kvedlttuovmptpc@queper01-lin> <2336151.IZk3Z8DVvP@aspire.rjw.lan> <6357319.Iupbu3ldGQ@aspire.rjw.lan> <20190305114406.GV32494@hirez.programming.kicks-ass.net> <20190305120040.y2vmnxrch6kgya3e@queper01-lin> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20190305120040.y2vmnxrch6kgya3e@queper01-lin> Sender: linux-kernel-owner@vger.kernel.org To: Quentin Perret Cc: "Rafael J. Wysocki" , Linux PM , LKML , Viresh Kumar , Srinivas Pandruvada , Chen Yu , Gabriele Mazzotta List-Id: linux-pm@vger.kernel.org On Tue, Mar 05, 2019 at 12:00:43PM +0000, Quentin Perret wrote: > And btw why do you need 9 steps to reach MAX starting from 128 ? If we > double the boost at each wakeup you'll do 128 -> 256 -> 512 -> 1024 no ? Argh; I'm so full of fail this week; 10-7=3.