Message ID | 20201119144146.1045202-3-daniel.vetter@ffwll.ch (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <SRS0=yL0P=EZ=lists.freedesktop.org=dri-devel-bounces@kernel.org> X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.7 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNWANTED_LANGUAGE_BODY, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B3CC3C6379F for <dri-devel@archiver.kernel.org>; Thu, 19 Nov 2020 14:42:00 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 406602468B for <dri-devel@archiver.kernel.org>; Thu, 19 Nov 2020 14:42:00 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=ffwll.ch header.i=@ffwll.ch header.b="Ddjje0qG" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 406602468B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ffwll.ch Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id F027B6E52D; Thu, 19 Nov 2020 14:41:58 +0000 (UTC) Received: from mail-wm1-x343.google.com (mail-wm1-x343.google.com [IPv6:2a00:1450:4864:20::343]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3254E6E52D for <dri-devel@lists.freedesktop.org>; Thu, 19 Nov 2020 14:41:57 +0000 (UTC) Received: by mail-wm1-x343.google.com with SMTP id 10so7426598wml.2 for <dri-devel@lists.freedesktop.org>; Thu, 19 Nov 2020 06:41:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ffwll.ch; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=MT1z3cj215AzOOgO3dPH+bq94VZWhyvFICSSDrawSRQ=; b=Ddjje0qG1bJIghWsjtWQYRvphBbynvkaf3By8U2V67dCxiXTHtMXszwEn2f44EbLEE L+Lu+1lfosDCM1mlRb7cehz5sWxnIO4nIHkwb8kvmwSa9+BOXzqxUxU/vymEGXGeDUbQ SZhNUscGjB4SmbIZaWCA9rUNolsk8QvOm824s= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=MT1z3cj215AzOOgO3dPH+bq94VZWhyvFICSSDrawSRQ=; b=YIY4q8fEEM7u6N64fxFugydQHxA3og22mFuV5VPYOQ0hid6hpVf1TXZBH/NCQEo3Xu sQFFElCAbgNuvof12iB1fATjIriAWPBKP6Uhxjk/vKJ9k99B0eEZs1QCS4FnMillxWLM OHyZsmBdPc/tj/xn5ESZlwzr2yaai/tUJV8ipv3pj0IsEAupqoJkFDio9ykHOzgGq/NX 1Ug40fX2kwjBOyudz276RT7RilIYBsVMLW28Q2G7+Y3trtoMxNMYskmKuiJSNWivtIRM BoNgq82UdN1xsEiz8vdlq9yHdQo6J12K77aGLW5bInqUIjOa02S1O3AyAlr3/H+gNbDF 3iyQ== X-Gm-Message-State: AOAM531XVYJAu5T7o8s1fFIJuYjiufapp4J6tMR2VaLa877pCVG13Dwl mhyJJZDy8Z+K4C0mq/cyJuu9fNp4eQHD2g== X-Google-Smtp-Source: ABdhPJywXqDn6sTPCQlKXylI3ANVc0SmwvT4EHUsI+7CudlPK0FFXVfs/7uxaU9QTG4LdtS85a7Rcw== X-Received: by 2002:a7b:c77a:: with SMTP id x26mr4895510wmk.63.1605796915603; Thu, 19 Nov 2020 06:41:55 -0800 (PST) Received: from phenom.ffwll.local ([2a02:168:57f4:0:efd0:b9e5:5ae6:c2fa]) by smtp.gmail.com with ESMTPSA id x63sm51292wmb.48.2020.11.19.06.41.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 19 Nov 2020 06:41:54 -0800 (PST) From: Daniel Vetter <daniel.vetter@ffwll.ch> To: DRI Development <dri-devel@lists.freedesktop.org>, LKML <linux-kernel@vger.kernel.org> Subject: [PATCH v6 02/17] drm/exynos: Use FOLL_LONGTERM for g2d cmdlists Date: Thu, 19 Nov 2020 15:41:31 +0100 Message-Id: <20201119144146.1045202-3-daniel.vetter@ffwll.ch> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201119144146.1045202-1-daniel.vetter@ffwll.ch> References: <20201119144146.1045202-1-daniel.vetter@ffwll.ch> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development <dri-devel.lists.freedesktop.org> List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/dri-devel>, <mailto:dri-devel-request@lists.freedesktop.org?subject=unsubscribe> List-Archive: <https://lists.freedesktop.org/archives/dri-devel> List-Post: <mailto:dri-devel@lists.freedesktop.org> List-Help: <mailto:dri-devel-request@lists.freedesktop.org?subject=help> List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/dri-devel>, <mailto:dri-devel-request@lists.freedesktop.org?subject=subscribe> Cc: linux-samsung-soc@vger.kernel.org, Jan Kara <jack@suse.cz>, Joonyoung Shim <jy0922.shim@samsung.com>, kvm@vger.kernel.org, Jason Gunthorpe <jgg@ziepe.ca>, Daniel Vetter <daniel.vetter@ffwll.ch>, Seung-Woo Kim <sw0312.kim@samsung.com>, =?utf-8?b?SsOpcsO0bWUgR2xpc3Nl?= <jglisse@redhat.com>, Krzysztof Kozlowski <krzk@kernel.org>, linux-mm@kvack.org, Kyungmin Park <kyungmin.park@samsung.com>, Kukjin Kim <kgene@kernel.org>, John Hubbard <jhubbard@nvidia.com>, Daniel Vetter <daniel.vetter@intel.com>, Andrew Morton <akpm@linux-foundation.org>, Dan Williams <dan.j.williams@intel.com>, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" <dri-devel-bounces@lists.freedesktop.org> |
Series |
follow_pfn and other iomap races
|
expand
|
diff --git a/drivers/gpu/drm/exynos/exynos_drm_g2d.c b/drivers/gpu/drm/exynos/exynos_drm_g2d.c index ecede41af9b9..1e0c5a7f206e 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_g2d.c +++ b/drivers/gpu/drm/exynos/exynos_drm_g2d.c @@ -475,7 +475,8 @@ static dma_addr_t *g2d_userptr_get_dma_addr(struct g2d_data *g2d, goto err_free; } - ret = pin_user_pages_fast(start, npages, FOLL_FORCE | FOLL_WRITE, + ret = pin_user_pages_fast(start, npages, + FOLL_FORCE | FOLL_WRITE | FOLL_LONGTERM, g2d_userptr->pages); if (ret != npages) { DRM_DEV_ERROR(g2d->dev,