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=-9.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 3F43CC432C0 for ; Wed, 20 Nov 2019 16:55:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1620E2088F for ; Wed, 20 Nov 2019 16:55:04 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="fbRvP+JM" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732959AbfKTQzD (ORCPT ); Wed, 20 Nov 2019 11:55:03 -0500 Received: from mail-pf1-f193.google.com ([209.85.210.193]:39632 "EHLO mail-pf1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732934AbfKTQzB (ORCPT ); Wed, 20 Nov 2019 11:55:01 -0500 Received: by mail-pf1-f193.google.com with SMTP id x28so13590pfo.6; Wed, 20 Nov 2019 08:55:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=ZVobmFgrwdoULTp3hehMSizYkD3NBn4CVCiP3rG4R64=; b=fbRvP+JM2Y9NJsh1l25Fwsbig1fuTNtWcFYEyXHjcxQkwNwyBC92m3NiGEbTH4o5vw 6Kp8ohEoezigJfbAUCcds//6jXfjIOEXIBCrUhmFTZOm33azOYnR9cfus0dGUWCGzgoP o6i9gu2s2Z9nLHPeJWLqpCymYuNYoHY0UP/MOpRN64L1I0ZKZdWlpKs9SXWxW91R9Gw3 1P0i1YSN8ayNLbIMBK9Sr5ee7Vt16ahflX5jknJDY5VbWd9dz5q7SG9tF47hBpaa7vMa MBAn2H58vm5pVyuj7fh4F0ovFTF8fuSU4TDMeaz8YQ5+veFVszg/rq/zAXU2X57ggn3F V6aA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=ZVobmFgrwdoULTp3hehMSizYkD3NBn4CVCiP3rG4R64=; b=BzLsaURGfNM+Tu4Eg2gL1fZPvQbzrftmj+mMkhMjKXBMdG5XLm0L+aW229Kf8tH/HQ op1zn8fQw6pcwTlGXB6WEVkpXfUMJHr4ELB9iBWfB/AphB7PZq3DAxhRAlJPc9LEGF1Z CnXngKTUTcSDFuAT0I1QFHYCgMvsnVwX1v+L+iPgH5Y729zcB+bcaYjhEdDaIfj3+Ua4 F2EbvbaYrCJoslEPDciaqStICuyPg1kZtWtMX4/XSDGAhmp93cY8VlQ3drLBtecSAOV/ H39D3Ou41qZ5Q/EMV2nyMMBMG187S/+ivdUYZx/96oGtU5gyO+Z/I27y49/iKcmwC1rJ St2g== X-Gm-Message-State: APjAAAW7Nv9SuJGiq+DffB0tEj6HkHEQVzElgze+mlqlGp9uNAGk52L1 bFhSJtd0ReGum/xf+zwS7ddbUkvb X-Google-Smtp-Source: APXvYqxXSfMhEPdVflj9vKj9n8He8r2/ccaYceladWM75mlN7oKQ9ej2u/FFdBHeRkXe2qm/qwWSCw== X-Received: by 2002:a65:4381:: with SMTP id m1mr4380746pgp.43.1574268899812; Wed, 20 Nov 2019 08:54:59 -0800 (PST) Received: from localhost.hsd1.wa.comcast.net ([2601:602:847f:811f:babe:8e8d:b27e:e6d7]) by smtp.gmail.com with ESMTPSA id e11sm29841483pff.104.2019.11.20.08.54.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Nov 2019 08:54:57 -0800 (PST) From: Andrey Smirnov To: linux-crypto@vger.kernel.org Cc: Andrey Smirnov , Chris Healy , Lucas Stach , =?UTF-8?q?Horia=20Geant=C4=83?= , Herbert Xu , Iuliana Prodan , linux-imx@nxp.com, linux-kernel@vger.kernel.org Subject: [PATCH v3 3/6] crypto: caam - allocate RNG instantiation descriptor with GFP_DMA Date: Wed, 20 Nov 2019 08:53:38 -0800 Message-Id: <20191120165341.32669-4-andrew.smirnov@gmail.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20191120165341.32669-1-andrew.smirnov@gmail.com> References: <20191120165341.32669-1-andrew.smirnov@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Be consistent with the rest of the codebase and use GFP_DMA when allocating memory for a CAAM JR descriptor. Signed-off-by: Andrey Smirnov Cc: Chris Healy Cc: Lucas Stach Cc: Horia Geantă Cc: Herbert Xu Cc: Iuliana Prodan Cc: linux-imx@nxp.com Cc: linux-crypto@vger.kernel.org Cc: linux-kernel@vger.kernel.org --- drivers/crypto/caam/ctrl.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/crypto/caam/ctrl.c b/drivers/crypto/caam/ctrl.c index a1c879820286..8054ec29d35a 100644 --- a/drivers/crypto/caam/ctrl.c +++ b/drivers/crypto/caam/ctrl.c @@ -194,7 +194,7 @@ static int deinstantiate_rng(struct device *ctrldev, int state_handle_mask) u32 *desc, status; int sh_idx, ret = 0; - desc = kmalloc(CAAM_CMD_SZ * 3, GFP_KERNEL); + desc = kmalloc(CAAM_CMD_SZ * 3, GFP_KERNEL | GFP_DMA); if (!desc) return -ENOMEM; @@ -271,7 +271,7 @@ static int instantiate_rng(struct device *ctrldev, int state_handle_mask, int ret = 0, sh_idx; ctrl = (struct caam_ctrl __iomem *)ctrlpriv->ctrl; - desc = kmalloc(CAAM_CMD_SZ * 7, GFP_KERNEL); + desc = kmalloc(CAAM_CMD_SZ * 7, GFP_KERNEL | GFP_DMA); if (!desc) return -ENOMEM; -- 2.21.0