From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Subject: [PATCH 1/8] cpufreq: tegra186: don't pass GFP_DMA32 to dma_alloc_coherent Date: Sat, 13 Oct 2018 17:17:00 +0200 Message-ID: <20181013151707.32210-2-hch@lst.de> References: <20181013151707.32210-1-hch@lst.de> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20181013151707.32210-1-hch@lst.de> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: linux-pm@vger.kernel.org, linux-tegra@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org, linux-spi@vger.kernel.org, linux-fbdev@vger.kernel.org, alsa-devel@alsa-project.org Cc: linux-kernel@vger.kernel.org List-Id: linux-tegra@vger.kernel.org VGhlIERNQSBBUEkgZG9lcyBpdHMgb3duIHpvbmUgZGVjaXNpb25zIGJhc2VkIG9uIHRoZSBjb2hl cmVudF9kbWFfbWFzay4KClNpZ25lZC1vZmYtYnk6IENocmlzdG9waCBIZWxsd2lnIDxoY2hAbHN0 LmRlPgotLS0KIGRyaXZlcnMvY3B1ZnJlcS90ZWdyYTE4Ni1jcHVmcmVxLmMgfCAyICstCiAxIGZp bGUgY2hhbmdlZCwgMSBpbnNlcnRpb24oKyksIDEgZGVsZXRpb24oLSkKCmRpZmYgLS1naXQgYS9k cml2ZXJzL2NwdWZyZXEvdGVncmExODYtY3B1ZnJlcS5jIGIvZHJpdmVycy9jcHVmcmVxL3RlZ3Jh MTg2LWNwdWZyZXEuYwppbmRleCAxZjU5OTY2NTczYWEuLmYxZTA5MDIyYjgxOSAxMDA2NDQKLS0t IGEvZHJpdmVycy9jcHVmcmVxL3RlZ3JhMTg2LWNwdWZyZXEuYworKysgYi9kcml2ZXJzL2NwdWZy ZXEvdGVncmExODYtY3B1ZnJlcS5jCkBAIC0xMjEsNyArMTIxLDcgQEAgc3RhdGljIHN0cnVjdCBj cHVmcmVxX2ZyZXF1ZW5jeV90YWJsZSAqaW5pdF92aGludF90YWJsZSgKIAl2b2lkICp2aXJ0Owog CiAJdmlydCA9IGRtYV9hbGxvY19jb2hlcmVudChicG1wLT5kZXYsIHNpemVvZigqZGF0YSksICZw aHlzLAotCQkJCSAgR0ZQX0tFUk5FTCB8IEdGUF9ETUEzMik7CisJCQkJICBHRlBfS0VSTkVMKTsK IAlpZiAoIXZpcnQpCiAJCXJldHVybiBFUlJfUFRSKC1FTk9NRU0pOwogCi0tIAoyLjE5LjEKCl9f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBt YWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3Rz LmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo= 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=-8.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,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 46AACC28CF8 for ; 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q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender :Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From :Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=eyxJkjl3ux4PWhRp8+cF0xRnH8kd79hW67RefGOvRXc=; b=edSt3tZAs8zCuCcDPpgW40mEkG //OfnNxjsu8TMbc2Uf3RjUpj9eEzxtFfC36J3Rhz3PPEQdt4srCAtrQAj274HCtSOJKEhMzZx1sLM hQzJtM5FnUcr6N+O+xkMHEmD79pJHFe4coZx3I+r8JrJqzWjGsT29Olz8z3D/q9copRRefayvz95P OPSY5c5/GiYjFyKCl43JQTEMd3n3j5bXNxG/kEGAovFNH0E5pPOilDb+t8rCwoyDnwelTn0bTEtJ6 ia9yOwuMQQlHXMsVJJjMIt5+AK7zSsjJaiKkM+mZtXaT9wopZmZRn6rTYcn3FZGNch2Cd385HRRdK 2IlUtkkQ==; Received: from 089144199123.atnat0008.highway.a1.net ([89.144.199.123] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.90_1 #2 (Red Hat Linux)) id 1gBLfE-0004zc-FJ; Sat, 13 Oct 2018 15:17:12 +0000 From: Christoph Hellwig To: linux-pm@vger.kernel.org, linux-tegra@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org, linux-spi@vger.kernel.org, linux-fbdev@vger.kernel.org, alsa-devel@alsa-project.org Cc: linux-kernel@vger.kernel.org Subject: [PATCH 1/8] cpufreq: tegra186: don't pass GFP_DMA32 to dma_alloc_coherent Date: Sat, 13 Oct 2018 17:17:00 +0200 Message-Id: <20181013151707.32210-2-hch@lst.de> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20181013151707.32210-1-hch@lst.de> References: <20181013151707.32210-1-hch@lst.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The DMA API does its own zone decisions based on the coherent_dma_mask. Signed-off-by: Christoph Hellwig --- drivers/cpufreq/tegra186-cpufreq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/cpufreq/tegra186-cpufreq.c b/drivers/cpufreq/tegra186-cpufreq.c index 1f59966573aa..f1e09022b819 100644 --- a/drivers/cpufreq/tegra186-cpufreq.c +++ b/drivers/cpufreq/tegra186-cpufreq.c @@ -121,7 +121,7 @@ static struct cpufreq_frequency_table *init_vhint_table( void *virt; virt = dma_alloc_coherent(bpmp->dev, sizeof(*data), &phys, - GFP_KERNEL | GFP_DMA32); + GFP_KERNEL); if (!virt) return ERR_PTR(-ENOMEM); -- 2.19.1 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Date: Sat, 13 Oct 2018 15:17:00 +0000 Subject: [PATCH 1/8] cpufreq: tegra186: don't pass GFP_DMA32 to dma_alloc_coherent Message-Id: <20181013151707.32210-2-hch@lst.de> List-Id: References: <20181013151707.32210-1-hch@lst.de> In-Reply-To: <20181013151707.32210-1-hch@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-pm@vger.kernel.org, linux-tegra@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org, linux-spi@vger.kernel.org, linux-fbdev@vger.kernel.org, alsa-devel@alsa-project.org Cc: linux-kernel@vger.kernel.org The DMA API does its own zone decisions based on the coherent_dma_mask. Signed-off-by: Christoph Hellwig --- drivers/cpufreq/tegra186-cpufreq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/cpufreq/tegra186-cpufreq.c b/drivers/cpufreq/tegra186-cpufreq.c index 1f59966573aa..f1e09022b819 100644 --- a/drivers/cpufreq/tegra186-cpufreq.c +++ b/drivers/cpufreq/tegra186-cpufreq.c @@ -121,7 +121,7 @@ static struct cpufreq_frequency_table *init_vhint_table( void *virt; virt = dma_alloc_coherent(bpmp->dev, sizeof(*data), &phys, - GFP_KERNEL | GFP_DMA32); + GFP_KERNEL); if (!virt) return ERR_PTR(-ENOMEM); -- 2.19.1