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[209.132.180.67]) by mx.google.com with ESMTP id p91si1589811plb.61.2019.06.28.01.53.26; Fri, 28 Jun 2019 01:53:42 -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; dkim=pass header.i=@c-s.fr header.s=mail header.b=iZJV4WTx; 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 S1726666AbfF1IxR (ORCPT + 99 others); Fri, 28 Jun 2019 04:53:17 -0400 Received: from pegase1.c-s.fr ([93.17.236.30]:2312 "EHLO pegase1.c-s.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725873AbfF1IxQ (ORCPT ); Fri, 28 Jun 2019 04:53:16 -0400 Received: from localhost (mailhub1-int [192.168.12.234]) by localhost (Postfix) with ESMTP id 45ZrBx4KdTz9v1dc; Fri, 28 Jun 2019 10:53:13 +0200 (CEST) Authentication-Results: localhost; dkim=pass reason="1024-bit key; insecure key" header.d=c-s.fr header.i=@c-s.fr header.b=iZJV4WTx; dkim-adsp=pass; dkim-atps=neutral X-Virus-Scanned: Debian amavisd-new at c-s.fr Received: from pegase1.c-s.fr ([192.168.12.234]) by localhost (pegase1.c-s.fr [192.168.12.234]) (amavisd-new, port 10024) with ESMTP id hpEMNWuvYw_w; Fri, 28 Jun 2019 10:53:13 +0200 (CEST) Received: from messagerie.si.c-s.fr (messagerie.si.c-s.fr [192.168.25.192]) by pegase1.c-s.fr (Postfix) with ESMTP id 45ZrBx3HBlz9v1dW; Fri, 28 Jun 2019 10:53:13 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=c-s.fr; s=mail; t=1561711993; bh=QNUEzs2e6ZJPJ8ysIU+hR3hVhhJUmwBw6ciMTdldx7A=; h=Subject:To:Cc:References:From:Date:In-Reply-To:From; b=iZJV4WTxJKKUSiKol7dhPzbHdXh3ec9EIn5pAU5cZ0JJKx73Odp0IwloU69qraA7r 6Zo4TMx5/pg6etpO2hsuq1/xSK17qLVslIfBbTtCtJCzaD2XNn9p0YS/2cehaW+aTE uyhro8CTUATQmvLZSsNKhWp6axzRPO3dqo66674w= Received: from localhost (localhost [127.0.0.1]) by messagerie.si.c-s.fr (Postfix) with ESMTP id 7148C8B965; Fri, 28 Jun 2019 10:53:14 +0200 (CEST) X-Virus-Scanned: amavisd-new at c-s.fr Received: from messagerie.si.c-s.fr ([127.0.0.1]) by localhost (messagerie.si.c-s.fr [127.0.0.1]) (amavisd-new, port 10023) with ESMTP id h0xoail7aHWy; Fri, 28 Jun 2019 10:53:14 +0200 (CEST) Received: from [172.25.230.101] (po15451.idsi0.si.c-s.fr [172.25.230.101]) by messagerie.si.c-s.fr (Postfix) with ESMTP id 436C08B961; Fri, 28 Jun 2019 10:53:14 +0200 (CEST) Subject: Re: [PATCH 41/87] sound: ppc: remove memset after dma_alloc_coherent To: Takashi Iwai , Fuqian Huang Cc: Rob Herring , alsa-devel@alsa-project.org, Greg Kroah-Hartman , linux-kernel@vger.kernel.org, Jaroslav Kysela , Paul Mackerras , Thomas Gleixner , linuxppc-dev@lists.ozlabs.org References: <20190627174018.4015-1-huangfq.daxian@gmail.com> From: Christophe Leroy Message-ID: Date: Fri, 28 Jun 2019 10:53:14 +0200 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.7.2 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: fr Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Le 28/06/2019 à 10:48, Takashi Iwai a écrit : > On Thu, 27 Jun 2019 19:40:17 +0200, > Fuqian Huang wrote: >> >> In commit af7ddd8a627c >> ("Merge tag 'dma-mapping-4.21' of git://git.infradead.org/users/hch/dma-mapping"), >> dma_alloc_coherent has already zeroed the memory. >> So memset is not needed. >> >> Signed-off-by: Fuqian Huang > > Applied, thanks. > Euh ... looks like a v2 of this series was sent out. Christophe