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Tue, 27 Apr 2021 08:36:28 -0700 (PDT) Date: Tue, 27 Apr 2021 17:36:27 +0200 From: Corentin Labbe To: Greg KH Subject: Re: dma-api debugfs directory is not created since debugfs is not initialized Message-ID: References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: Cc: rafael@kernel.org, linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org, robin.murphy@arm.com, hch@lst.de X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" Le Tue, Apr 27, 2021 at 01:39:16PM +0200, Greg KH a =E9crit : > On Tue, Apr 27, 2021 at 01:34:27PM +0200, Corentin Labbe wrote: > > Hello > > = > > I try to debug some DMA problem on next-20210427, and so I have enabled= CONFIG_DMA_API_DEBUG=3Dy. > > But the dma-api directory does show up in debugfs, but lot of other dir= ectory exists in it. > = > Does it show up properly in 5.12? > = No (Tested on a qemu x86_64) _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu