From nobody Mon Nov 10 19:48:40 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of lists.xenproject.org designates 192.237.175.120 as permitted sender) client-ip=192.237.175.120; envelope-from=xen-devel-bounces@lists.xenproject.org; helo=lists.xenproject.org; Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of lists.xenproject.org designates 192.237.175.120 as permitted sender) smtp.mailfrom=xen-devel-bounces@lists.xenproject.org; dmarc=fail(p=none dis=none) header.from=kernel.org ARC-Seal: i=1; a=rsa-sha256; t=1591222998; cv=none; d=zohomail.com; s=zohoarc; b=JLCw5g6ext359rGEgfmUaU2/7W4zIWaFMXE+z4XIJVD86tztb11hSxm/pU7AY7Qy6wOc9qWgvCXm+edvxB2/5K1JKdLx0z2v+CSZG8SCAZ+L3U0s+TWarD2CzSCj65dwlQuXOHgfLHaFOixuxOEMBbWZeF4HLBW/GwWoGPW3FlQ= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1591222998; h=Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Help:List-Unsubscribe:Message-ID:References:Sender:Subject:To; bh=YUz0eUHASB2/odv9eeZuGIPTyYSwMOPDOm+wOy7yOlw=; b=MDDT1qGZY4dUe7KgZ2X/v/c9ykvESlDfuKMzYE35j4d+wki7SRbGAYsc/dVZ6bMLMIdjoPwC3Zbc3znMItqOPXc5jOPXHM0Lc3p4431RezHpTnjtFF2Tf0saSTZEP0FgQjNlLCv4cU2QmoC2o5ZadtnN6f+sgH5A5kUR8JA7bnM= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of lists.xenproject.org designates 192.237.175.120 as permitted sender) smtp.mailfrom=xen-devel-bounces@lists.xenproject.org; dmarc=fail header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) by mx.zohomail.com with SMTPS id 1591222998111421.6529729260552; Wed, 3 Jun 2020 15:23:18 -0700 (PDT) Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1jgbmt-0004mN-7E; Wed, 03 Jun 2020 22:23:07 +0000 Received: from all-amaz-eas1.inumbo.com ([34.197.232.57] helo=us1-amaz-eas2.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1jgbms-0004lR-5w for xen-devel@lists.xenproject.org; Wed, 03 Jun 2020 22:23:06 +0000 Received: from mail.kernel.org (unknown [198.145.29.99]) by us1-amaz-eas2.inumbo.com (Halon) with ESMTPS id c38d7f6e-a5e8-11ea-adbf-12813bfff9fa; Wed, 03 Jun 2020 22:22:52 +0000 (UTC) Received: from sstabellini-ThinkPad-T480s.hsd1.ca.comcast.net (c-67-164-102-47.hsd1.ca.comcast.net [67.164.102.47]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 6D2EF20829; Wed, 3 Jun 2020 22:22:51 +0000 (UTC) X-Inumbo-ID: c38d7f6e-a5e8-11ea-adbf-12813bfff9fa DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1591222971; bh=nFPjt4xgM/UfJuFdimg7/s4ZMaLcT6FSSZOQ40J3kTw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ZVoeRa4O3eMIypf/td9dPsshZyL3824CEB0vUz9dxYjRwAY2AY0cyFWPcNa8PZvNk Q0mogU5QtAE7AI0+UjtnixCEXyEj9GvIesGSo1aXychYg/UTS6AzKd5+SMogSZT5To MqxGPMv56WACn0tKs1AS8IJKC7RTUH29U/81d5qI= From: Stefano Stabellini To: jgross@suse.com, boris.ostrovsky@oracle.com, konrad.wilk@oracle.com Subject: [PATCH v2 06/11] swiotlb-xen: add struct device* parameter to xen_dma_sync_for_device Date: Wed, 3 Jun 2020 15:22:42 -0700 Message-Id: <20200603222247.11681-6-sstabellini@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: References: X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: sstabellini@kernel.org, roman@zededa.com, linux-kernel@vger.kernel.org, tamas@tklengyel.com, xen-devel@lists.xenproject.org, Stefano Stabellini Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" From: Stefano Stabellini The parameter is unused in this patch. No functional changes. Signed-off-by: Stefano Stabellini Tested-by: Corey Minyard Tested-by: Roman Shaposhnik --- arch/arm/xen/mm.c | 5 +++-- drivers/xen/swiotlb-xen.c | 4 ++-- include/xen/swiotlb-xen.h | 5 +++-- 3 files changed, 8 insertions(+), 6 deletions(-) diff --git a/arch/arm/xen/mm.c b/arch/arm/xen/mm.c index 1a00e8003c64..f2414ea40a79 100644 --- a/arch/arm/xen/mm.c +++ b/arch/arm/xen/mm.c @@ -81,8 +81,9 @@ void xen_dma_sync_for_cpu(struct device *dev, dma_addr_t = handle, dma_cache_maint(handle, size, GNTTAB_CACHE_INVAL); } =20 -void xen_dma_sync_for_device(dma_addr_t handle, phys_addr_t paddr, size_t = size, - enum dma_data_direction dir) +void xen_dma_sync_for_device(struct device *dev, dma_addr_t handle, + phys_addr_t paddr, size_t size, + enum dma_data_direction dir) { if (pfn_valid(PFN_DOWN(handle))) arch_sync_dma_for_device(paddr, size, dir); diff --git a/drivers/xen/swiotlb-xen.c b/drivers/xen/swiotlb-xen.c index d9b3d9f2a7d1..9b846c143c90 100644 --- a/drivers/xen/swiotlb-xen.c +++ b/drivers/xen/swiotlb-xen.c @@ -405,7 +405,7 @@ static dma_addr_t xen_swiotlb_map_page(struct device *d= ev, struct page *page, =20 done: if (!dev_is_dma_coherent(dev) && !(attrs & DMA_ATTR_SKIP_CPU_SYNC)) - xen_dma_sync_for_device(dev_addr, phys, size, dir); + xen_dma_sync_for_device(dev, dev_addr, phys, size, dir); return dev_addr; } =20 @@ -455,7 +455,7 @@ xen_swiotlb_sync_single_for_device(struct device *dev, = dma_addr_t dma_addr, swiotlb_tbl_sync_single(dev, paddr, size, dir, SYNC_FOR_DEVICE); =20 if (!dev_is_dma_coherent(dev)) - xen_dma_sync_for_device(dma_addr, paddr, size, dir); + xen_dma_sync_for_device(dev, dma_addr, paddr, size, dir); } =20 /* diff --git a/include/xen/swiotlb-xen.h b/include/xen/swiotlb-xen.h index f62d1854780b..6d235fe2b92d 100644 --- a/include/xen/swiotlb-xen.h +++ b/include/xen/swiotlb-xen.h @@ -7,8 +7,9 @@ void xen_dma_sync_for_cpu(struct device *dev, dma_addr_t handle, phys_addr_t paddr, size_t size, enum dma_data_direction dir); -void xen_dma_sync_for_device(dma_addr_t handle, phys_addr_t paddr, size_t = size, - enum dma_data_direction dir); +void xen_dma_sync_for_device(struct device *dev, dma_addr_t handle, + phys_addr_t paddr, size_t size, + enum dma_data_direction dir); =20 extern int xen_swiotlb_init(int verbose, bool early); extern const struct dma_map_ops xen_swiotlb_dma_ops; --=20 2.17.1