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 X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 0FE45C3B1B1 for ; Fri, 14 Feb 2020 17:54:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D50DF206D7 for ; Fri, 14 Feb 2020 17:54:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581702882; bh=NCPh7QAILdwW6sZgMyC9KMgO2sRrkiBpBn7WM+PIb8Q=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=zDGi5vwRAR2yhF/1tXZPQq8pHWgO8/xxDeopvO4bOKzgrMZ6jZlWmdqpqTM8JZ1Bm pgNIQzuAodFqCIe4SscCZk2D+0E1UDc06nYHWtbB8URgQojdz96DnAHTzmFVsRTVu6 agldu0LTx+HZq/mAcwnkKbaAcZewK3wO7N3pLMkM= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388424AbgBNP56 (ORCPT ); Fri, 14 Feb 2020 10:57:58 -0500 Received: from mail.kernel.org ([198.145.29.99]:40988 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388335AbgBNP5m (ORCPT ); Fri, 14 Feb 2020 10:57:42 -0500 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 695E4206D7; Fri, 14 Feb 2020 15:57:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581695861; bh=NCPh7QAILdwW6sZgMyC9KMgO2sRrkiBpBn7WM+PIb8Q=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=pQQSwOXDoKuagdimiAOQ2/2zvPKZgMy5Ea6v959X/f+SEGm0imciF8KGt2bmCpTVk CFMMPkZp5b3V3Ftmotcf8BzETFLXTl+W3KO/uXskNHB7oqw4/bL/0F0QBUWgNYQy75 xBtIj1rY2iPTrrfzJZFh/jNo4MlnJGr6qjP1t6vU= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: "Pan, Xinhui" , Feifei Xu , =?UTF-8?q?Christian=20K=C3=B6nig?= , xinhui pan , Alex Deucher , Sasha Levin , amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Subject: [PATCH AUTOSEL 5.5 408/542] drm/amdgpu: add the lost mutex_init back Date: Fri, 14 Feb 2020 10:46:40 -0500 Message-Id: <20200214154854.6746-408-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200214154854.6746-1-sashal@kernel.org> References: <20200214154854.6746-1-sashal@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: "Pan, Xinhui" [ Upstream commit bd0522112332663e386df1b8642052463ea9b3b9 ] Initialize notifier_lock. Bug: https://gitlab.freedesktop.org/drm/amd/issues/1016 Reviewed-by: Feifei Xu Reviewed-by: Christian König Signed-off-by: xinhui pan Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index 332b9c24a2cd0..a2f788ad7e1c6 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -2797,6 +2797,7 @@ int amdgpu_device_init(struct amdgpu_device *adev, mutex_init(&adev->notifier_lock); mutex_init(&adev->virt.dpm_mutex); mutex_init(&adev->psp.mutex); + mutex_init(&adev->notifier_lock); r = amdgpu_device_check_arguments(adev); if (r) -- 2.20.1