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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 066B8CEACEF for ; Mon, 17 Nov 2025 13:01:49 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 3A3DB8E0009; Mon, 17 Nov 2025 08:01:49 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 37B648E0002; Mon, 17 Nov 2025 08:01:49 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 2B8CB8E0009; Mon, 17 Nov 2025 08:01:49 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0010.hostedemail.com [216.40.44.10]) by kanga.kvack.org (Postfix) with ESMTP id 17B908E0002 for ; Mon, 17 Nov 2025 08:01:49 -0500 (EST) Received: from smtpin22.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay05.hostedemail.com (Postfix) with ESMTP id 9EF735D5D2 for ; Mon, 17 Nov 2025 13:01:48 +0000 (UTC) X-FDA: 84120111096.22.48C54A7 Received: from tor.source.kernel.org (tor.source.kernel.org [172.105.4.254]) by imf13.hostedemail.com (Postfix) with ESMTP id DF9F42000C for ; Mon, 17 Nov 2025 13:01:46 +0000 (UTC) Authentication-Results: imf13.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=hvxskFR0; spf=pass (imf13.hostedemail.com: domain of david@kernel.org designates 172.105.4.254 as permitted sender) smtp.mailfrom=david@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1763384506; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=Ndcx/cUF2vAWpUhjTAiwa2BDvbvFoUno3rYlPID0Srg=; b=a5skLGrvsw/rlQ3odQSwoDRZWVYkKgEpVsT3my0FZQIUMt8LqowxGaZU2MjI97B2iZH321 Hqli4ZzxxTiOl47/WSIOyWRujF3vCWK9wxmfc1ppbjvq/aEobMhm6Le0p3mpv0kMlXBvQS 1OQlgHe8xG9V4sKErP00oR6RMeN6+SI= ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1763384506; a=rsa-sha256; cv=none; b=bwJJky3J1wNB4jFqUfSztXXM7HEb+1qhDHI2rOA+rueXwkVkOfhPh/WNzl0fJ6QGYwHSHV v6XO4o7HjicgzsY8Adnf4N4XoGX1VqqFxmBPFtxRkV0DzgCi0DqeR1PqtJxTvBL1mCGx0X 0EkwRNCbBZ5uJx8z2gZyxYW135eCjK0= ARC-Authentication-Results: i=1; imf13.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=hvxskFR0; spf=pass (imf13.hostedemail.com: domain of david@kernel.org designates 172.105.4.254 as permitted sender) smtp.mailfrom=david@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id 55A7760143; Mon, 17 Nov 2025 13:01:46 +0000 (UTC) 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 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 X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: DF9F42000C X-Stat-Signature: 91t94cazocoryt5hsmh5auoesxk4xyo8 X-Rspam-User: X-HE-Tag: 1763384506-223539 X-HE-Meta: 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 QrdNhJpy T4wfgbTiEklbEqKTEXEYC9gN7FRAO5hjZMq64lo/IpPaN9a4MXbk60w2CFLKFQFFekatVxM0oPksxRvh1cYouTKC7sdVxsm8ear2BQ+JThyyRlmXxixCUqTy3f6xFFwSJ89sGRvYNqbmH7do05xANEDWh5k+mmjPborqXuR+gnab6YJuD0UvcDOpwwcW6zo/5PCyYaKi3isJayTq4uyNZSPWnHIUKLsMSklAbW69JQC26vMH7rzel1/UOQlI8kCXdLGrW1nIf7EQgbIovGoWfN9YFjJgIMHNQbpoTyzoAt/BuL3YEYGVAP0WXLA21VWeRmhJxe9zpfmIVqoMZ7eGEa4lKadYDMv6RW32CgWnWc0QeGz+CMJr0sDSWrQ== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: 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