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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 2D503C87FDA for ; Thu, 7 Aug 2025 15:00:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=1x3Q7Y/VrhoNVJRSqy0Fcj4XeiXf5SuLbr9bYLsjRI8=; b=l2VCJmkxWb3hQZiixsBqHR8yvM kCHxjNn0u15enpcztti5GuLkaoWpKt3u9UEjwUY8y1qT7yzm7o7vU8i9H55BczrdNjWnzJAkjduf6 oN62N0pMr7rck952JlR9kHHrjJMSTYh3DFmWm24U7nGovraPTP3NP84y5htjB50ZUvuws9nODy0cr hAmyLp5SGvs6iEcC6xhAxCjNYakPLGmo+XWH9Qz+P3ex5bjtf9Ge5+WcQTRZFySkPI3e7faNdnEF4 gA76CxvGM44Pmm82WWZZfaugELuYtaD+nmikIGSMc2vcofFMe4oqAItSiN+rwV2XUaZRx7KXb8atB xGR6kxsg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uk267-00000000uPr-0ozs; Thu, 07 Aug 2025 15:00:03 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1ujj24-0000000G5rE-1Cib for linux-nvme@lists.infradead.org; Wed, 06 Aug 2025 18:38:37 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 534C15C5889; Wed, 6 Aug 2025 18:38:35 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 410C2C4CEE7; Wed, 6 Aug 2025 18:38:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1754505514; bh=3VsSAjLVcmccxCZ3hnnn1RvFFPeP1KXfNR/kPK523tc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Ge50qjueu3yzrmSLvI7mO9n8KQkiFiYfr4PhBvbyi9xJtwRH+3VLE26OL160ezEfS l7n3yTGZYML7usXiAxesUibX5X3uv+Y7zSbVhAbamikh3Xal+W4d9sOmoNJufjNKOd mltqBVBcA3J9CQVjxxN7y8g/410e0ODnTntjvgOrjJZ0GcQu7FKKjy5hCvF14lL7EB GCHlgBFQUU1u6mCSnNeVtRb+60F9YWCMntqEV5h3kpkOIbolMnee/QD5F6iZ+TELym IpJ05UFpUZfqx3imORqYTmOC8S0Z30OtwN23sPhn2SppRACGNtVevxAEaRFm6toCBl Pc8wnVLkh3LNQ== Date: Wed, 6 Aug 2025 21:38:31 +0300 From: Leon Romanovsky To: Jason Gunthorpe Cc: Marek Szyprowski , Abdiel Janulgue , Alexander Potapenko , Alex Gaynor , Andrew Morton , Christoph Hellwig , Danilo Krummrich , iommu@lists.linux.dev, Jason Wang , Jens Axboe , Joerg Roedel , Jonathan Corbet , Juergen Gross , kasan-dev@googlegroups.com, Keith Busch , linux-block@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-nvme@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, linux-trace-kernel@vger.kernel.org, Madhavan Srinivasan , Masami Hiramatsu , Michael Ellerman , "Michael S. Tsirkin" , Miguel Ojeda , Robin Murphy , rust-for-linux@vger.kernel.org, Sagi Grimberg , Stefano Stabellini , Steven Rostedt , virtualization@lists.linux.dev, Will Deacon , xen-devel@lists.xenproject.org Subject: Re: [PATCH v1 03/16] dma-debug: refactor to use physical addresses for page mapping Message-ID: <20250806183831.GW402218@unreal> References: <9ba84c387ce67389cd80f374408eebb58326c448.1754292567.git.leon@kernel.org> <20250806182630.GC184255@nvidia.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250806182630.GC184255@nvidia.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250806_113836_363069_EA85FF2E X-CRM114-Status: GOOD ( 12.77 ) X-Mailman-Approved-At: Thu, 07 Aug 2025 07:59:41 -0700 X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org On Wed, Aug 06, 2025 at 03:26:30PM -0300, Jason Gunthorpe wrote: > On Mon, Aug 04, 2025 at 03:42:37PM +0300, Leon Romanovsky wrote: > > +void debug_dma_map_phys(struct device *dev, phys_addr_t phys, size_t size, > > + int direction, dma_addr_t dma_addr, unsigned long attrs) > > { > > struct dma_debug_entry *entry; > > Should this patch should also absorb debug_dma_map_resource() into > here as well and we can have the caller of dma_dma_map_resource() call > debug_dma_map_page with ATTR_MMIO? It is done in "[PATCH v1 11/16] dma-mapping: export new dma_*map_phys() interface". Thanks > > If not, this looks OK > > Reviewed-by: Jason Gunthorpe > > Jason >