From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2AB09C10F14 for ; Sun, 21 Apr 2019 17:24:41 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id F04E320833 for ; Sun, 21 Apr 2019 17:24:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="bSjo5CtJ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F04E320833 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bootlin.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:References :In-Reply-To:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=ejp+1rTSHgm7OmrPpddD1yVxNVsLGfat99GH/XMqNMQ=; b=bSjo5CtJQEWyg8 CD+wJR99QXRZmOcWenVPYOZHEOi/eCimkNpItTQ5A3ZgIJlYu7re7FZ/tB/dHEtIwtlDjOrb36oIN nifRq7+TX7GPo4PAVOJiiQu12oXH4NonDEHkXxGoLrCFgZPjVNmuG2zgd0tquOmu+cIwDguOl2WfG iayDgDuYaYbW5hCHq81JTw2G0rMiGc7Ef7BrycydoPp67k/5BCUfXPmJ4k7+JHtpmkQ9ItNFuCgWE p+KMp6jOtOVgNOR996IkvzLMF9Bpxjq7KtkDROAXCTjMERBfXjqIRe2baHCxkbYTa1wimFOdTI9dv QPu+UvasenKtD8lbOBMg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hIGCh-0007Se-Fh; Sun, 21 Apr 2019 17:24:35 +0000 Received: from relay11.mail.gandi.net ([217.70.178.231]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hIGCd-0007Ld-Fx for linux-arm-kernel@lists.infradead.org; Sun, 21 Apr 2019 17:24:33 +0000 Received: from localhost (69.249.23.93.rev.sfr.net [93.23.249.69]) (Authenticated sender: gregory.clement@bootlin.com) by relay11.mail.gandi.net (Postfix) with ESMTPSA id E78A0100008; Sun, 21 Apr 2019 17:24:26 +0000 (UTC) From: Gregory CLEMENT To: Thomas Petazzoni , Catalin Marinas , Will Deacon Subject: Re: [PATCH] arm64: defconfig: enable mv-xor driver In-Reply-To: <20190220093024.10097-1-thomas.petazzoni@bootlin.com> References: <20190220093024.10097-1-thomas.petazzoni@bootlin.com> Date: Sun, 21 Apr 2019 19:24:26 +0200 Message-ID: <875zr78e5x.fsf@FE-laptop> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190421_102431_688759_76954504 X-CRM114-Status: GOOD ( 14.37 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Andrew Lunn , Jason Cooper , Thomas Petazzoni , John David Anglin , Robin Murphy , linux-arm-kernel@lists.infradead.org, Sebastian Hesselbarth Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hit Thomas, > The mv-xor DMA driver is used for the XOR engine found in the ARM64 > Marvell Armada 3720 SoC, so it makes sense to have it enabled in the > arm64 defconfig. A recent boot-time regression was found in mv-xor, > which would have been more easily noticed with this driver enabled by > default. > > Signed-off-by: Thomas Petazzoni > Cc: Robin Murphy > Cc: John David Anglin Applied on mvebu/arm64 Thanks, Gregory > --- > arch/arm64/configs/defconfig | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig > index c8432e24207e..cf3312e23bf2 100644 > --- a/arch/arm64/configs/defconfig > +++ b/arch/arm64/configs/defconfig > @@ -594,6 +594,7 @@ CONFIG_RTC_DRV_XGENE=y > CONFIG_DMADEVICES=y > CONFIG_DMA_BCM2835=m > CONFIG_K3_DMA=y > +CONFIG_MV_XOR=y > CONFIG_MV_XOR_V2=y > CONFIG_PL330_DMA=y > CONFIG_TEGRA20_APB_DMA=y > -- > 2.20.1 > -- Gregory Clement, Bootlin Embedded Linux and Kernel engineering http://bootlin.com _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel