Message ID | 20220831153757.97381-12-dmitry.osipenko@collabora.com (mailing list archive) |
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State | Not Applicable |
Headers |
Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from <linux-media-owner@vger.kernel.org>) id 1oTPqF-0078Ga-Fp; Wed, 31 Aug 2022 15:41:23 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231994AbiHaPlU (ORCPT <rfc822;mkrufky@linuxtv.org> + 1 other); Wed, 31 Aug 2022 11:41:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34916 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232060AbiHaPkh (ORCPT <rfc822;linux-media@vger.kernel.org>); Wed, 31 Aug 2022 11:40:37 -0400 Received: from madras.collabora.co.uk (madras.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e5ab]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BF4EB3B949; Wed, 31 Aug 2022 08:40:09 -0700 (PDT) Received: from dimapc.. (109-252-119-13.nat.spd-mgts.ru [109.252.119.13]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 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 172376601EAC; Wed, 31 Aug 2022 16:39:46 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1661960389; bh=gdOsnqn+hkC/PYCc3SOTg9WbAqCE6tugxLVX0sLlB6k=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=WLF6bT+wDRofJAtDZk+i2VmH8A0ApZxbJPdBENc2WsfMj9DWX/4nsgRPP/X0h2cPc Q+z/ITW7+8jBiClYSOevkqmQMj5ZY4DTpwBrki3X+EQRNLP2wzw8WK7zREcI2bDSNX CD260pRQ/h3fXPMJUtuf2sIDljhle9yyNj7vamirWCHaWz+fe7J5lpxcHG6vWAGz9e L6hRXO87US7+C6URv9MmyZHsXIk5YtbmEYykRTw+ak23HugSPYn+3S1zv1CSdV5eSd YGI88Y9TXgnQiNuejbDWZszW0ZXlUt/kMba0/D//NaVvJm53xfBMrQT/MhpZ4I8oIk bkkBH5QjZiXmw== From: Dmitry Osipenko <dmitry.osipenko@collabora.com> To: David Airlie <airlied@linux.ie>, Gerd Hoffmann <kraxel@redhat.com>, Gurchetan Singh <gurchetansingh@chromium.org>, Chia-I Wu <olvaffe@gmail.com>, Daniel Vetter <daniel@ffwll.ch>, Daniel Almeida <daniel.almeida@collabora.com>, Gert Wollny <gert.wollny@collabora.com>, Gustavo Padovan <gustavo.padovan@collabora.com>, Daniel Stone <daniel@fooishbar.org>, Tomeu Vizoso <tomeu.vizoso@collabora.com>, Maarten Lankhorst <maarten.lankhorst@linux.intel.com>, Maxime Ripard <mripard@kernel.org>, Thomas Zimmermann <tzimmermann@suse.de>, Rob Clark <robdclark@gmail.com>, Sumit Semwal <sumit.semwal@linaro.org>, =?utf-8?q?Christian_K=C3=B6nig?= <christian.koenig@amd.com>, "Pan, Xinhui" <Xinhui.Pan@amd.com>, Thierry Reding <thierry.reding@gmail.com>, Tomasz Figa <tfiga@chromium.org>, Marek Szyprowski <m.szyprowski@samsung.com>, Mauro Carvalho Chehab <mchehab@kernel.org>, Alex Deucher <alexander.deucher@amd.com>, Jani Nikula <jani.nikula@linux.intel.com>, Joonas Lahtinen <joonas.lahtinen@linux.intel.com>, Rodrigo Vivi <rodrigo.vivi@intel.com>, Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>, =?utf-8?q?Thomas_Hellstr?= =?utf-8?q?=C3=B6m?= <thomas_os@shipmail.org>, Qiang Yu <yuq825@gmail.com>, Srinivas Kandagatla <srinivas.kandagatla@linaro.org>, Amol Maheshwari <amahesh@qti.qualcomm.com>, Jason Gunthorpe <jgg@ziepe.ca>, Leon Romanovsky <leon@kernel.org>, Juergen Gross <jgross@suse.com>, Stefano Stabellini <sstabellini@kernel.org>, Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>, Tomi Valkeinen <tomba@kernel.org>, Russell King <linux@armlinux.org.uk>, Lucas Stach <l.stach@pengutronix.de>, Christian Gmeiner <christian.gmeiner@gmail.com> Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Dmitry Osipenko <digetx@gmail.com>, 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 Subject: [PATCH v4 11/21] misc: fastrpc: Prepare to dynamic dma-buf locking specification Date: Wed, 31 Aug 2022 18:37:47 +0300 Message-Id: <20220831153757.97381-12-dmitry.osipenko@collabora.com> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20220831153757.97381-1-dmitry.osipenko@collabora.com> References: <20220831153757.97381-1-dmitry.osipenko@collabora.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: <linux-media.vger.kernel.org> X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no |
Series |
Move all drivers to a common dma-buf locking convention
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Commit Message
Dmitry Osipenko
Aug. 31, 2022, 3:37 p.m. UTC
Prepare fastrpc to the common dynamic dma-buf locking convention by
starting to use the unlocked versions of dma-buf API functions.
Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
---
drivers/misc/fastrpc.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
Comments
Am 31.08.22 um 17:37 schrieb Dmitry Osipenko: > Prepare fastrpc to the common dynamic dma-buf locking convention by > starting to use the unlocked versions of dma-buf API functions. > > Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> Acked-by: Christian König <christian.koenig@amd.com> > --- > drivers/misc/fastrpc.c | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > > diff --git a/drivers/misc/fastrpc.c b/drivers/misc/fastrpc.c > index 93ebd174d848..6fcfb2e9f7a7 100644 > --- a/drivers/misc/fastrpc.c > +++ b/drivers/misc/fastrpc.c > @@ -310,8 +310,8 @@ static void fastrpc_free_map(struct kref *ref) > return; > } > } > - dma_buf_unmap_attachment(map->attach, map->table, > - DMA_BIDIRECTIONAL); > + dma_buf_unmap_attachment_unlocked(map->attach, map->table, > + DMA_BIDIRECTIONAL); > dma_buf_detach(map->buf, map->attach); > dma_buf_put(map->buf); > } > @@ -726,7 +726,7 @@ static int fastrpc_map_create(struct fastrpc_user *fl, int fd, > goto attach_err; > } > > - map->table = dma_buf_map_attachment(map->attach, DMA_BIDIRECTIONAL); > + map->table = dma_buf_map_attachment_unlocked(map->attach, DMA_BIDIRECTIONAL); > if (IS_ERR(map->table)) { > err = PTR_ERR(map->table); > goto map_err;
On 31/08/2022 16:37, Dmitry Osipenko wrote: > Prepare fastrpc to the common dynamic dma-buf locking convention by > starting to use the unlocked versions of dma-buf API functions. > > Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> > --- LGTM, Incase you plan to take it via another tree. Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> --srini > drivers/misc/fastrpc.c | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > > diff --git a/drivers/misc/fastrpc.c b/drivers/misc/fastrpc.c > index 93ebd174d848..6fcfb2e9f7a7 100644 > --- a/drivers/misc/fastrpc.c > +++ b/drivers/misc/fastrpc.c > @@ -310,8 +310,8 @@ static void fastrpc_free_map(struct kref *ref) > return; > } > } > - dma_buf_unmap_attachment(map->attach, map->table, > - DMA_BIDIRECTIONAL); > + dma_buf_unmap_attachment_unlocked(map->attach, map->table, > + DMA_BIDIRECTIONAL); > dma_buf_detach(map->buf, map->attach); > dma_buf_put(map->buf); > } > @@ -726,7 +726,7 @@ static int fastrpc_map_create(struct fastrpc_user *fl, int fd, > goto attach_err; > } > > - map->table = dma_buf_map_attachment(map->attach, DMA_BIDIRECTIONAL); > + map->table = dma_buf_map_attachment_unlocked(map->attach, DMA_BIDIRECTIONAL); > if (IS_ERR(map->table)) { > err = PTR_ERR(map->table); > goto map_err;
On 31/08/2022 16:37, Dmitry Osipenko wrote: > Prepare fastrpc to the common dynamic dma-buf locking convention by > starting to use the unlocked versions of dma-buf API functions. > > Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> > --- LGTM, Incase you plan to take it via another tree. Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> --srini > drivers/misc/fastrpc.c | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > > diff --git a/drivers/misc/fastrpc.c b/drivers/misc/fastrpc.c > index 93ebd174d848..6fcfb2e9f7a7 100644 > --- a/drivers/misc/fastrpc.c > +++ b/drivers/misc/fastrpc.c > @@ -310,8 +310,8 @@ static void fastrpc_free_map(struct kref *ref) > return; > } > } > - dma_buf_unmap_attachment(map->attach, map->table, > - DMA_BIDIRECTIONAL); > + dma_buf_unmap_attachment_unlocked(map->attach, map->table, > + DMA_BIDIRECTIONAL); > dma_buf_detach(map->buf, map->attach); > dma_buf_put(map->buf); > } > @@ -726,7 +726,7 @@ static int fastrpc_map_create(struct fastrpc_user *fl, int fd, > goto attach_err; > } > > - map->table = dma_buf_map_attachment(map->attach, DMA_BIDIRECTIONAL); > + map->table = dma_buf_map_attachment_unlocked(map->attach, DMA_BIDIRECTIONAL); > if (IS_ERR(map->table)) { > err = PTR_ERR(map->table); > goto map_err;
diff --git a/drivers/misc/fastrpc.c b/drivers/misc/fastrpc.c index 93ebd174d848..6fcfb2e9f7a7 100644 --- a/drivers/misc/fastrpc.c +++ b/drivers/misc/fastrpc.c @@ -310,8 +310,8 @@ static void fastrpc_free_map(struct kref *ref) return; } } - dma_buf_unmap_attachment(map->attach, map->table, - DMA_BIDIRECTIONAL); + dma_buf_unmap_attachment_unlocked(map->attach, map->table, + DMA_BIDIRECTIONAL); dma_buf_detach(map->buf, map->attach); dma_buf_put(map->buf); } @@ -726,7 +726,7 @@ static int fastrpc_map_create(struct fastrpc_user *fl, int fd, goto attach_err; } - map->table = dma_buf_map_attachment(map->attach, DMA_BIDIRECTIONAL); + map->table = dma_buf_map_attachment_unlocked(map->attach, DMA_BIDIRECTIONAL); if (IS_ERR(map->table)) { err = PTR_ERR(map->table); goto map_err;