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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7EF16C32771 for ; Wed, 21 Sep 2022 10:29:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229960AbiIUK3V (ORCPT ); Wed, 21 Sep 2022 06:29:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33088 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229667AbiIUK3R (ORCPT ); Wed, 21 Sep 2022 06:29:17 -0400 Received: from madras.collabora.co.uk (madras.collabora.co.uk [46.235.227.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 64E7C46DB3; Wed, 21 Sep 2022 03:29:15 -0700 (PDT) Received: from [192.168.2.145] (109-252-122-187.nat.spd-mgts.ru [109.252.122.187]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: dmitry.osipenko) by madras.collabora.co.uk (Postfix) with ESMTPSA id 849396600375; Wed, 21 Sep 2022 11:29:10 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1663756153; bh=ZT5srTQo2GbRKK2KbdtuOuJEzC+8ncCgGSp7dm2y2mQ=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=KPQr5wDCdzoryN7A6LVprDyAfEKWUzqJjfZG9/T3ie9+Id2SgBPSkiw1tnPiVbIkh 9xYi4rhroxm8IY+KtWBG7kcFoghtlJSjGRxD9Zytp+LrsqLoMKkz+F3fPmzq0K/KE0 gZln48XpBZ4rppZf5Uw3l7jqj2le3d8o8fSbRO24fxqQGReVs+RXf9MhL2OIUJdl67 09j126W1FOcPf5LF6iA61F+lB9ytLMh2Vp6FqSwuiEZ5AfOcfOzCTypft4YiMBWss4 DYt+8EbmT0phFuB3P1uiR8i27jtygGVenFxHjBkYiz420ZoeLTqqU6QIxugByMigaa T2NKIJ/zl9B5w== Message-ID: <333ce447-05e0-a127-6f8e-2ffd75e0c992@collabora.com> Date: Wed, 21 Sep 2022 13:29:07 +0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.2.1 Subject: Re: [PATCH v5 15/21] dma-buf: Move dma_buf_vmap() to dynamic locking specification To: Sumit Semwal Cc: David Airlie , Gerd Hoffmann , Gurchetan Singh , Chia-I Wu , Daniel Vetter , Daniel Almeida , Gert Wollny , Gustavo Padovan , Daniel Stone , Tomeu Vizoso , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Clark , =?UTF-8?Q?Christian_K=c3=b6nig?= , "Pan, Xinhui" , Thierry Reding , Tomasz Figa , Marek Szyprowski , Mauro Carvalho Chehab , Alex Deucher , Jani Nikula , Joonas Lahtinen , Rodrigo Vivi <"rodrigo. vivi"@intel.com>, Tvrtko Ursulin , =?UTF-8?Q?Thomas_Hellstr=c3=b6m?= , Qiang Yu , Srinivas Kandagatla , Amol Maheshwari , Jason Gunthorpe , Leon Romanovsky , Juergen Gross , Stefano Stabellini , Oleksandr Tyshchenko , Tomi Valkeinen , Russell King , Lucas Stach , Christian Gmeiner , Ruhl Michael J , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Dmitry Osipenko , linux-media@vger.kernel.org, linaro-mm-sig@lists.linaro.org, amd-gfx@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, kernel@collabora.com, virtualization@lists.linux-foundation.org, linux-rdma@vger.kernel.org, "linux-arm- msm"@vger.kernel.org References: <20220913192757.37727-1-dmitry.osipenko@collabora.com> <20220913192757.37727-16-dmitry.osipenko@collabora.com> Content-Language: en-US From: Dmitry Osipenko In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 9/20/22 17:13, Sumit Semwal wrote: > Hi Dmitry, > > Thanks very much for the series. > > On Wed, 14 Sept 2022 at 00:59, Dmitry Osipenko > wrote: >> >> Move dma_buf_vmap/vunmap_unlocked() functions to the dynamic locking >> specification by asserting that the reservation lock is held. > Thanks for the patch; just a minor nit - I think you mean dma_buf_vmap > / vunmap() here, and not _unlocked? Yes, the _unlocked should be dropped here. Thank you for the review! -- Best regards, Dmitry