Received: by 2002:a25:8b91:0:0:0:0:0 with SMTP id j17csp16811607ybl; Wed, 1 Jan 2020 14:28:56 -0800 (PST) X-Google-Smtp-Source: APXvYqw/5Vx0GwpzCfLMN80XYD1isL1Ay/Uu1ag7YM40z546E2al0G13OJyO1uPvcL8JQ00EVuLt X-Received: by 2002:a9d:7e99:: with SMTP id m25mr84963327otp.212.1577917736613; Wed, 01 Jan 2020 14:28:56 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1577917736; cv=none; d=google.com; s=arc-20160816; b=pmDHhiP50Xy2nDWysowKBSzFA5Utnxl/Qute+X/QD/S5w4iqyKt/gz4B6061d1LpgO EME+6wQCkiD+vaQW+MkPwxX8PhAm8KXljhK9x7rn+XHUO2W/135I42x35Q1hx4nH73Je DLTSOcGSHEUjATHrg4TOWLw69rgls8Xzh6/cUykxydJUwzieF+nJSfdkfemq46H29kag cp2JNFDZekRwqYWA7PI3Xuj3jp3uLoaLZInaCA3jtq3fqaiVSpgG0CxLTn22n3hON9o2 h+3VNYUPGD0ms0BYkVdssvGZN60NH/FZbohQka53UzevFIUvMNxGPE2gEtzHeDCVBedx MeoQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=V1GBEWPALyPtkudgT7c9kG+j18MpNg7++otpEJyv+Jo=; b=j0EeOEWGVbYmGWUYbBEVPQkUq2yN476ueZMtZ83DTPtwYU2ZJLOjnz7nVhdm9kUgu4 PP7+EsVkKtzZ78aCALBrt1MTBwqXxsGt/HffiUmwSmdYsJ6HXT5k2f1FqYj72zJMCDhz CGvgjmAif4ZL9rOsvFE0F01Gu7naHindyWC1Gyb7X29EBtFZhrFHIhegeCrAkGNbtcIB BeN7H/GTueGMzrlceFQC1EkD8aeKXqueA04w6aw6Mp8qYb56Meba3EborcqmflQPkOh4 nsek/PBfo/2UmbbnEY+CIcKtRpddx07EK6lJZ2yhHtEpZDyLZkPEOGZ/kbu5dkXK+UpZ XPeg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=iVniOg00; spf=pass (google.com: best guess record for domain of linux-crypto-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id c21si23758070oth.174.2020.01.01.14.28.46; Wed, 01 Jan 2020 14:28:56 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-crypto-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=@gmail.com header.s=20161025 header.b=iVniOg00; spf=pass (google.com: best guess record for domain of linux-crypto-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727290AbgAAW1H (ORCPT + 99 others); Wed, 1 Jan 2020 17:27:07 -0500 Received: from mail-wr1-f67.google.com ([209.85.221.67]:35706 "EHLO mail-wr1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727386AbgAAW1G (ORCPT ); Wed, 1 Jan 2020 17:27:06 -0500 Received: by mail-wr1-f67.google.com with SMTP id g17so37722576wro.2 for ; Wed, 01 Jan 2020 14:27:05 -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=V1GBEWPALyPtkudgT7c9kG+j18MpNg7++otpEJyv+Jo=; b=iVniOg00mjx0HNZQhza/dTTt4tpoXNH7CD/VKzEvBHudXOuV+SHLRLDYHfZ2wU+XAF jEGDxxyMS4cgQcTOxhGiIwhKqg4cDhIMMfd/GSSCHLHYO2v1zKYLPG9q+HHpH6+2cwQJ 5qgjZwQOrydiY/pJfSSgCN+x2EznRpbH3+W3wRfQDSO4kkVOb/N84/+xImIhuATec+qC lfikg6rzS6TCEOplx25WrQybImeZFYr7Ps3eWPnGojtTY5vMNCjlybhSiK7Ea9bqpxMb 0n7Ay8U52uapAwN49DS1X15nU6De3OAOl0LyQ4cIiEgz+TQJWt+7RzKigz0BPIVKfmSo t9kw== 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=V1GBEWPALyPtkudgT7c9kG+j18MpNg7++otpEJyv+Jo=; b=rGJhVCa6G03LDDxUHPIaC1bEPPSbXvPknV0OzpN20XvLcItdHQGNEGRtfIbJT4ccuJ wEjOZbLfLHk1cVp5UtjVT9z3orokGr+m/mgVUJM87jyqqJ5osrrY1Gnhb0sUKaZckjOQ gLr152kg4Uxivq5GGkT07xtr559K5JQCH6D0zhLSsG7eo8IusOimMenvr7U0fK9CoytJ E6FyaoEmHK1bGS+GDIsZ+zK0LqxlN6rtmzjiBGvmKTEPc1cQrxMxZdgzmcjBSAoZnn4U 4Rm/UF3P1l9GEwA/VAmfgSDL/ibGbRgG9sLNnFa5D1Gd3toSxb/gZhng3JttFW+1d04n MT4g== X-Gm-Message-State: APjAAAXiMljdhXMXjBSo/yTK278aJHaGOPWijCV8M/pyLz0++HjccUOi Xpuw+lUn2degLlV68ylooAd488bK X-Received: by 2002:adf:e6c6:: with SMTP id y6mr79281192wrm.284.1577917624711; Wed, 01 Jan 2020 14:27:04 -0800 (PST) Received: from debian64.daheim (pD9E29458.dip0.t-ipconnect.de. [217.226.148.88]) by smtp.gmail.com with ESMTPSA id r68sm6198895wmr.43.2020.01.01.14.27.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 01 Jan 2020 14:27:03 -0800 (PST) Received: from chuck by debian64.daheim with local (Exim 4.93) (envelope-from ) id 1immSE-002Bvb-KZ; Wed, 01 Jan 2020 23:27:02 +0100 From: Christian Lamparter To: linux-crypto@vger.kernel.org Cc: Herbert Xu Subject: [PATCH 2/2] crypto: crypto4xx - use GFP_KERNEL for big allocations Date: Wed, 1 Jan 2020 23:27:02 +0100 Message-Id: <5bacaaea8a228bc46f402595b1694ef9128f3599.1577917078.git.chunkeey@gmail.com> X-Mailer: git-send-email 2.25.0.rc0 In-Reply-To: <3913dbe4b3256ead342572f7aba726a60ab5fd43.1577917078.git.chunkeey@gmail.com> References: <3913dbe4b3256ead342572f7aba726a60ab5fd43.1577917078.git.chunkeey@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org The driver should use GFP_KERNEL for the bigger allocation during the driver's crypto4xx_probe() and not GFP_ATOMIC in my opinion. Signed-off-by: Christian Lamparter --- drivers/crypto/amcc/crypto4xx_core.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/crypto/amcc/crypto4xx_core.c b/drivers/crypto/amcc/crypto4xx_core.c index 3ce5f0a24cbc..981de43ea5e2 100644 --- a/drivers/crypto/amcc/crypto4xx_core.c +++ b/drivers/crypto/amcc/crypto4xx_core.c @@ -169,7 +169,7 @@ static u32 crypto4xx_build_pdr(struct crypto4xx_device *dev) int i; dev->pdr = dma_alloc_coherent(dev->core_dev->device, sizeof(struct ce_pd) * PPC4XX_NUM_PD, - &dev->pdr_pa, GFP_ATOMIC); + &dev->pdr_pa, GFP_KERNEL); if (!dev->pdr) return -ENOMEM; @@ -185,13 +185,13 @@ static u32 crypto4xx_build_pdr(struct crypto4xx_device *dev) dev->shadow_sa_pool = dma_alloc_coherent(dev->core_dev->device, sizeof(union shadow_sa_buf) * PPC4XX_NUM_PD, &dev->shadow_sa_pool_pa, - GFP_ATOMIC); + GFP_KERNEL); if (!dev->shadow_sa_pool) return -ENOMEM; dev->shadow_sr_pool = dma_alloc_coherent(dev->core_dev->device, sizeof(struct sa_state_record) * PPC4XX_NUM_PD, - &dev->shadow_sr_pool_pa, GFP_ATOMIC); + &dev->shadow_sr_pool_pa, GFP_KERNEL); if (!dev->shadow_sr_pool) return -ENOMEM; for (i = 0; i < PPC4XX_NUM_PD; i++) { @@ -277,7 +277,7 @@ static u32 crypto4xx_build_gdr(struct crypto4xx_device *dev) { dev->gdr = dma_alloc_coherent(dev->core_dev->device, sizeof(struct ce_gd) * PPC4XX_NUM_GD, - &dev->gdr_pa, GFP_ATOMIC); + &dev->gdr_pa, GFP_KERNEL); if (!dev->gdr) return -ENOMEM; @@ -358,14 +358,14 @@ static u32 crypto4xx_build_sdr(struct crypto4xx_device *dev) dev->scatter_buffer_va = dma_alloc_coherent(dev->core_dev->device, PPC4XX_SD_BUFFER_SIZE * PPC4XX_NUM_SD, - &dev->scatter_buffer_pa, GFP_ATOMIC); + &dev->scatter_buffer_pa, GFP_KERNEL); if (!dev->scatter_buffer_va) return -ENOMEM; /* alloc memory for scatter descriptor ring */ dev->sdr = dma_alloc_coherent(dev->core_dev->device, sizeof(struct ce_sd) * PPC4XX_NUM_SD, - &dev->sdr_pa, GFP_ATOMIC); + &dev->sdr_pa, GFP_KERNEL); if (!dev->sdr) return -ENOMEM; -- 2.25.0.rc0