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)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 5EC442C02A8 for ; Wed, 10 Jul 2013 19:33:32 +1000 (EST) Message-ID: <1373448801.19894.17.camel@pasglop> Subject: Re: [RFC 2/2] powerpc/cputable: add wait feature for CPU kernel features From: Benjamin Herrenschmidt To: Wang Dongsheng-B40534 Date: Wed, 10 Jul 2013 19:33:21 +1000 In-Reply-To: References: <1373444876-7783-1-git-send-email-dongsheng.wang@freescale.com> <1373444876-7783-2-git-send-email-dongsheng.wang@freescale.com> <1373448151.19894.16.camel@pasglop> Content-Type: text/plain; charset="UTF-8" Mime-Version: 1.0 Cc: Wood Scott-B07421 , Li Yang-R58472 , "linuxppc-dev@lists.ozlabs.org" , Zhao Chenhui-B35336 List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Wed, 2013-07-10 at 09:29 +0000, Wang Dongsheng-B40534 wrote: > > > Yes, the wait instructions is for cpu idle, It will be make cpu into > low power mode, like DOZE & NAP. Each thread have this. I don't need you to tell me by email, I need you to put a proper comment in the patch submission so it ends up in the repository and if possible a bit more detailed than that. Ben.