From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id F084AEAC7; Tue, 27 Jan 2026 20:45:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769546735; cv=none; b=unKvMGuU3EH+E8DmBgqgFW8i/H7L77PYtKfXl6BQ2GTdchIHBPQcSDKWbjtwHpWdDJbM2OpMqtBnNd8e0HVUyZcXk8GmY3T2JUnXg669Xod6x73A9bNbCsLPtEGnseRK34MG2d2ZFwyxsoWMxjhryqa3E431D+6zeuIQUz147qk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769546735; c=relaxed/simple; bh=kWJnczCRjQfP3+mri2axksFFudA/BEKhqvdeAp2MhAU=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=edsSGT7EuxKAHQQWZZpRvL0oOtGLpo4tDc1gFhwINb1FYHG/Fh2sKyYqrCnNzUwzvCLR5CjuJndJOkVJP5SIeZ7e/WNc+fwf/OB2CN9VbF7q+Shs6F6th4kWjtjTY/NCxB2gkLwDgQpNK4jD6LCnJwVUdSvev3UHbE9H/wtXl/0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=B23TEVsJ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="B23TEVsJ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 15B6BC116C6; Tue, 27 Jan 2026 20:45:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1769546734; bh=kWJnczCRjQfP3+mri2axksFFudA/BEKhqvdeAp2MhAU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=B23TEVsJccWQDX9Mjx22xVlETkMrrPsVBBGPzr1/qClDRQwwIBUEpOC/B3atxGcBl s1GNk7zvmuHc8Ak8BzI57RVpONP9viPDQ9AUq4FK45Mh9JRYYIuCMLbbwyCrKLuUy2 3aLWXhw79ygY0VefybeyuREyCYmCj2aKCHAwuwZhODd1oUQnKU0/D5zUmNMPWwzGhS VccjJRVDi7QyNxVnNABics3aPJZgWOd2TGAtA390Bkrtkg6RWzFHRZfK9zJpPGzack wBItE/Q3nIcFifOKrFXt7u9v+WwsoBkT+i0QyYk4WRkirXYn1QmRecC+jpiFNhqN5u ri0eOMMXGeg9w== Date: Tue, 27 Jan 2026 22:45:30 +0200 From: Leon Romanovsky To: Christian =?iso-8859-1?Q?K=F6nig?= Cc: Sumit Semwal , Alex Deucher , David Airlie , Simona Vetter , Gerd Hoffmann , Dmitry Osipenko , Gurchetan Singh , Chia-I Wu , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Lucas De Marchi , Thomas =?iso-8859-1?Q?Hellstr=F6m?= , Rodrigo Vivi , Jason Gunthorpe , Kevin Tian , Joerg Roedel , Will Deacon , Robin Murphy , Felix Kuehling , Alex Williamson , Ankit Agrawal , Vivek Kasireddy , linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, amd-gfx@lists.freedesktop.org, virtualization@lists.linux.dev, intel-xe@lists.freedesktop.org, linux-rdma@vger.kernel.org, iommu@lists.linux.dev, kvm@vger.kernel.org Subject: Re: [PATCH v5 3/8] dma-buf: Always build with DMABUF_MOVE_NOTIFY Message-ID: <20260127204530.GX13967@unreal> References: <20260124-dmabuf-revoke-v5-0-f98fca917e96@nvidia.com> <20260124-dmabuf-revoke-v5-3-f98fca917e96@nvidia.com> <0d2ec2d6-c999-45d8-a2bd-b5b21883db47@amd.com> <20260127095831.GR13967@unreal> <83cd911c-99ea-4fab-821e-fcf703209731@amd.com> <20260127114243.GS13967@unreal> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20260127114243.GS13967@unreal> On Tue, Jan 27, 2026 at 01:42:43PM +0200, Leon Romanovsky wrote: > On Tue, Jan 27, 2026 at 11:02:03AM +0100, Christian König wrote: > > On 1/27/26 10:58, Leon Romanovsky wrote: > > > On Tue, Jan 27, 2026 at 10:26:26AM +0100, Christian König wrote: > > >> On 1/24/26 20:14, Leon Romanovsky wrote: > > >>> From: Leon Romanovsky > > >>> > > >>> DMABUF_MOVE_NOTIFY was introduced in 2018 and has been marked as > > >>> experimental and disabled by default ever since. Six years later, > > >>> all new importers implement this callback. > > >>> > > >>> It is therefore reasonable to drop CONFIG_DMABUF_MOVE_NOTIFY and > > >>> always build DMABUF with support for it enabled. > > >>> > > >>> Suggested-by: Christian König > > >>> Signed-off-by: Leon Romanovsky > > >> > > >> Reviewed-by: Christian König > > >> > > >> As long as nobody starts screaming in the last second or I encounter some other problem I'm going to push the first three patches to drm-misc-next now. > > > > > > How do you see progress of other patches? > > > Can they be queued for that tree as well? > > > > I was hoping to get through them by the end of the week. > > > > Just wanted to make sure that CI systems start to see the first three patches (who affect everybody), so that we get early feedback should we have missed something. > > Perfect, I based my patches on these two commits: > 61ceaf236115 (vfio/for-linus) vfio: Prevent from pinned DMABUF importers to attach to VFIO DMABUF > 24d479d26b25 (tag: v6.19-rc6) Linux 6.19-rc6 The fix was merged https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1f97d9dcf53649c41c33227b345a36902cbb08ad Thanks > > Thanks > > > > > Regards, > > Christian. > > > > > > > > Thanks > > > > > >> > > >> They are basically just cleanups we should have done a long time ago. > > >> > > >> Regards, > > >> Christian. > > >> > > >