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 81F5B32D0ED for ; Mon, 17 Nov 2025 13:01:46 +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=1763384506; cv=none; b=HeExFBixGt73KOnFWH/8HkRaNYCZiuHl9WKBhfiGbFYzGmLY9ppqY/jGuimTLLmUCdLNK7Kz7ntclqPMm/cxUCUSzAGaONFHzI6rV7z3CPqKNfXAX8UdOWOT6vYulQ55h+cinwIhX0Y/iocz/qxvNs4vC2SWU5/uTqvYrA2FZgc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763384506; c=relaxed/simple; bh=amY5A1MHjQ5DB1R9kBa+KNUTxrZTkL8fLkB067sXIpo=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=O2ZoW/MLed9VQMhwGt9x2e/Xna5ICpLwMKVd/kVTue+hWC3MguQRJHOXRfNazK2SB2Am8u0HwTv18xEBNArGUwWPdn5N5LpQuQuBai0mAQBj3+nYHm8xJ5daPiRruSNP+IJK1yJV85CJ8QVBGCM+SdW4s4V4OYyWVUIioE7NCIE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=hvxskFR0; 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="hvxskFR0" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4D4B1C2BC86; Mon, 17 Nov 2025 13:01:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1763384506; bh=amY5A1MHjQ5DB1R9kBa+KNUTxrZTkL8fLkB067sXIpo=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=hvxskFR0Olndl96YcM/fnsoWPxCeOzLsTLCTG9nE4r2WJlmPRyNBEjrW4rv8MF+CW SpbAkJyliL//jX9jgCYCMtQUFbhN7WBXcVf7UDS5xch6nt/i5+ki91q+HwB6QkEYHJ O9Lm+sFiHn/dpF46I6a1rWOzP+y8Nj9fof64cKmkrSUh1BtorHrVtS7+JLnAX5YG2q +S7YV6rM/ADE37JjSvwUgaBesPuNGfLBsuRhcQwFt8MCBSJR5gsbIawUeDi3ifQm98 loCt1Bd81JuXCSYvxfUmSfA2ijkVCySYbjbrDq7/hwL7JTENWQ+LFAylfi2yXP9g4X 30AO0YtSSAp8A== Message-ID: Date: Mon, 17 Nov 2025 14:01:37 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2] fixup: gpu/drm/nouveau: enable THP support for GPU memory migration To: Balbir Singh , linux-kernel@vger.kernel.org, linux-mm@kvack.org, dri-devel@lists.freedesktop.org Cc: kernel test robot , Andrew Morton , Zi Yan , Joshua Hahn , Rakie Kim , Byungchul Park , Gregory Price , Ying Huang , Alistair Popple , Oscar Salvador , Lorenzo Stoakes , Baolin Wang , "Liam R. Howlett" , Nico Pache , Ryan Roberts , Dev Jain , Barry Song , Lyude Paul , Danilo Krummrich , David Airlie , Simona Vetter , Ralph Campbell , =?UTF-8?Q?Mika_Penttil=C3=A4?= , Matthew Brost , Francois Dugast References: <20251115003333.3516870-1-balbirs@nvidia.com> From: "David Hildenbrand (Red Hat)" Content-Language: en-US In-Reply-To: <20251115003333.3516870-1-balbirs@nvidia.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 15.11.25 01:33, Balbir Singh wrote: > Kernel test robot, reported a sparse error with the patch > > The sparse report states: > >>> drivers/gpu/drm/nouveau/nouveau_dmem.c:259:13: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted vm_fault_t [assigned] [usertype] ret @@ got int @@ > drivers/gpu/drm/nouveau/nouveau_dmem.c:259:13: sparse: expected restricted vm_fault_t [assigned] [usertype] ret > drivers/gpu/drm/nouveau/nouveau_dmem.c:259:13: sparse: got int > I would have simplified that to (and avoided the long line) "The kernel test robot reports a sparse warning "expected restricted vm_fault_t [assigned] [usertype] ret ... got int." Whoever applies that can massage it I am sure. Acked-by: David Hildenbrand (Red Hat) -- Cheers David