From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754010Ab2IDGvp (ORCPT ); Tue, 4 Sep 2012 02:51:45 -0400 Received: from hqemgate03.nvidia.com ([216.228.121.140]:1532 "EHLO hqemgate03.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751715Ab2IDGvn convert rfc822-to-8bit (ORCPT ); Tue, 4 Sep 2012 02:51:43 -0400 X-PGP-Universal: processed; by hqnvupgp05.nvidia.com on Mon, 03 Sep 2012 23:51:17 -0700 From: Hiroshi Doyu To: "joerg.roedel@amd.com" , "swarren@wwwdotorg.org" CC: "iommu@lists.linux-foundation.org" , "linux-tegra@vger.kernel.org" , "gregkh@linuxfoundation.org" , "balbi@ti.com" , "linux-kernel@vger.kernel.org" Date: Tue, 4 Sep 2012 08:51:34 +0200 Subject: Re: [v2 1/1] iommu/tegra: smmu: Use debugfs_create_dir for directory Thread-Topic: [v2 1/1] iommu/tegra: smmu: Use debugfs_create_dir for directory Thread-Index: Ac2KabpZ5Uzj32slQ5mSGdqvkSvSdw== Message-ID: <20120904.095134.292349834288373260.hdoyu@nvidia.com> References: <20120809155624.b781edae9efa7c51faf6c31c@nvidia.com><1345009652-13408-1-git-send-email-hdoyu@nvidia.com><502BCA9E.5090206@wwwdotorg.org> In-Reply-To: <502BCA9E.5090206@wwwdotorg.org> Accept-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-nvconfidentiality: public acceptlanguage: en-US Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Stephen Warren wrote @ Wed, 15 Aug 2012 18:13:18 +0200: > On 08/14/2012 11:47 PM, Hiroshi Doyu wrote: > > The commit c3b1a35 "debugfs: make sure that debugfs_create_file() gets > > used only for regulars" doesn't allow to use debugfs_create_file() for > > dir. Keep debugfs data in smmu_device instead of directory's i_private. > > > > Signed-off-by: Hiroshi Doyu > > Tested-by: Stephen Warren > > Since this fixes a BUG during kernel boot, it'd be great if this could > be applied ASAP unless there are significant issues with it. Joerg, any chance to get this in?