From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from gate.crashing.org (gate.crashing.org [63.228.1.57]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 414tDt33dfzF4cQ for ; Wed, 13 Jun 2018 00:53:50 +1000 (AEST) Date: Tue, 12 Jun 2018 09:53:15 -0500 From: Segher Boessenkool To: Christophe Leroy Cc: Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman , wei.guo.simon@gmail.com, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Subject: Re: [PATCH v6 3/4] powerpc/lib: implement strlen() in assembly Message-ID: <20180612145315.GJ27520@gate.crashing.org> References: <85de16f5629ac9f4a815230cced361908758b53a.1528791416.git.christophe.leroy@c-s.fr> <8b89f2e21f7e3a865105eeeeda509243db393454.1528791416.git.christophe.leroy@c-s.fr> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <8b89f2e21f7e3a865105eeeeda509243db393454.1528791416.git.christophe.leroy@c-s.fr> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Tue, Jun 12, 2018 at 09:14:53AM +0000, Christophe Leroy wrote: > --- > Not tested on PPC64. It won't be acceptable until that happens. It also is likely quite bad performance on all 64-bit CPUs from the last fifteen years or so. Or you did nothing to prove otherwise, at least. > + * Algorigthm: Typo. Segher