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 lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (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 60BCBC87FD3 for ; Wed, 6 Aug 2025 18:38:42 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [127.0.0.1]) by lists.ozlabs.org (Postfix) with ESMTP id 4bxzZm2d9qz3bpS; Thu, 7 Aug 2025 04:38:40 +1000 (AEST) Authentication-Results: lists.ozlabs.org; arc=none smtp.remote-ip=139.178.84.217 ARC-Seal: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1754505520; cv=none; b=bmI0o3GFwdQcpjQ/urw73u/1sgLH4tkR0nGzgw6swOFOFJQyiCdpbaGCJ8JbkWeFNC1tFff3UFzMm706PJvjx2iWNyH+iLiMkwKMI/O61G54zxDuESLfQw06HH20FnInPkY2Zw2I/8hDFCNzPAizBeyb5Izex4VVoPcNZC9NRWwlrL9a2ejYid4BJQ76dH7NeMlX/7APP/YYQ7sOGRjbp9ve8imlGYSPJYmoeq11yeAf7vpDcZLboVpx3qm/byEScsqblFhSxxkQ/78k9GEW36Fo77zRVHZ+K/rkqPbGjJCYoMWAWLAruPnSNcO/LqBX0g/WLpyD3ryH3vZqrhZk2g== ARC-Message-Signature: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1754505520; c=relaxed/relaxed; bh=1x3Q7Y/VrhoNVJRSqy0Fcj4XeiXf5SuLbr9bYLsjRI8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=l7Zg0n9QddX4JmhKU52WbXdhgdN8CVb2t838XyTsIHC1zwkzaTv3Xrl0O8tTSBPu6iQyymWEHIj+UFzWPffkzWT7h0npAVZ1FtDLkUz4vYomBM7EyYYCHut4WyGlCtIY8cp/06SfRcxq7bHq1nifhKNoc4WoIfr0qsv2sbA94P4/cGGEnBjUJFFQ2khrRPFdQBAtV14bk8iu8TvZkfmJNQZ8A6HWhJsVX2Ied513Kr4b4ADRxbEhYkskE3dHYw/V8ldF3xw/Sq/7BmzuURbDdZJq9b9uKpYWO3JpKCCC10NRwl5elTGtJ24AGENr80I7r0obJDYBiiyjpCCvjmjR3w== ARC-Authentication-Results: i=1; lists.ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=kernel.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=Ge50qjue; dkim-atps=neutral; spf=pass (client-ip=139.178.84.217; helo=dfw.source.kernel.org; envelope-from=leon@kernel.org; receiver=lists.ozlabs.org) smtp.mailfrom=kernel.org Authentication-Results: lists.ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=kernel.org Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=Ge50qjue; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=kernel.org (client-ip=139.178.84.217; helo=dfw.source.kernel.org; envelope-from=leon@kernel.org; receiver=lists.ozlabs.org) Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4bxzZk67h7z3bpP for ; Thu, 7 Aug 2025 04:38:38 +1000 (AEST) 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> X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250806182630.GC184255@nvidia.com> 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 >