From patchwork Sat Apr 12 14:39:26 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dan Carpenter X-Patchwork-Id: 14049047 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id B7411C369AE for ; Sat, 12 Apr 2025 14:39:41 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 00D1210E29D; Sat, 12 Apr 2025 14:39:39 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.b="mwXb2Pfp"; dkim-atps=neutral Received: from mail-wr1-f49.google.com (mail-wr1-f49.google.com [209.85.221.49]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4178A10E1B0 for ; Sat, 12 Apr 2025 14:39:32 +0000 (UTC) Received: by mail-wr1-f49.google.com with SMTP id ffacd0b85a97d-39bf44be22fso1767363f8f.0 for ; Sat, 12 Apr 2025 07:39:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1744468771; x=1745073571; darn=lists.freedesktop.org; h=content-disposition:mime-version:message-id:subject:cc:to:from:date :from:to:cc:subject:date:message-id:reply-to; bh=fH5ONljI8GT+5P19EKjih5JtNzqqyZ9zYDYMcWxctBA=; b=mwXb2PfpBl5Hn4qAzi9Hx+6xXkcfhozEzNkK/v2ZVTYuobNzXAdDuLuQ00ppBX5+V+ BYdFe9vO5Mz1GF6b4zHuIUn0AW/4r+LilIGhaQxh7puFLAd/GHyh6DZVe+io2lTXbYBj o3sLuogWIDyKVCymA9+TuKsf+CypGgJ1B2WDBemIqOTlTG5fglJymtBn3b8YkB9jwc4V JL9rSsCArXKUlULuIMeEv9Mdba6y5YT2FaVl+Vj8801MmcL03w/Wdactq2fRcADe6ypO MdV4WPx4pEQC/izu75Z8s9ZRZwuv49jW1IwZhInEqMKSA/ZH8JXt9EiH+Rhu3SWm+N18 kwzg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1744468771; x=1745073571; h=content-disposition:mime-version:message-id:subject:cc:to:from:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=fH5ONljI8GT+5P19EKjih5JtNzqqyZ9zYDYMcWxctBA=; b=wHijV8ZPfNkFdRWvqRs2j8zyiFzX0siWv3QIbNsiVoKhkq9UX0f7ccdLTbLB1OGLCC 7WEjdjC/M/otuFbR19+E7b1/Ol4p00m75y51FdJKBQllYVQtFNS0ygzoRfby15d3+HMa fsEO+4psSu8+5JRXaDOf/DmKv1yBcv4JVlaDs14VOI61i2/Tq0hLoMjU+RD/qXDv6TOi dGYOYolxSaizobuN96FS1x0jPmO4bkKH12nj6X76OuTAsWOrn4CTZxo+m8qiInxN/29i u+kFb3CnDC+16oi5uMV1BEpMYUJv0bJWH4GrEZhVnaTyRUaW+R5wIj4ZDVzMqp0tC3Yn 57Mg== X-Forwarded-Encrypted: i=1; AJvYcCUwmupF5T8dAyncZleGnDJzcl9QmNS9nlc81PMrX3HC5fRrtdvFHIY7/8quEpnI/lZ8CsHPzITOLpA=@lists.freedesktop.org X-Gm-Message-State: AOJu0Yyxv/0i6wW6uoUiwmtnmOs8UdxdYD9w8pugUgGHwjevf8ERBt73 Jz8L9n/wR0hD/vCufiUAEdge+9c1MHn5lM82hfkxudeq3b/KsD0S/T67WKNPrUk= X-Gm-Gg: ASbGncvb6WlwyTmZ/1Vr06GD0FyaWEz0vB38IkrVdWq9NUqi+E/tYput6/t/hTJhnLv 4LkhLjmzZH3Cor4wB7D6mRq8X0bcs2QkpKlZRzSHbaeagHznmHdkS1yfgcsxkVOiEcRvCS6tvEe XDsh2hV2IdE5ssj1M7a6JuRMffOv594Nk9621sWLuED6mm9vCsrW3yTFQlGS5DnSTGn5r/Y2sqk 4jxLLnEIJudn6I08Cdyzb/hyxBMOtzhgT19giuM71pPgFwnxe85kb97sZdN5FMt/c4i2HfOeD0b ECtI8ARUYR+oLW/w+rPvC8Nq0gIGDSCkeOl5Th6QI6zZDg== X-Google-Smtp-Source: AGHT+IF4Ob5u/42ggewD7xMGFQEe6dX1to90QjwleLQR/ueLvNKKi8zaTz7pgBKjx4hQiQ1U9Aob6A== X-Received: by 2002:a5d:5f4a:0:b0:39c:dcc:6451 with SMTP id ffacd0b85a97d-39eaaebc75dmr5347890f8f.43.1744468770666; Sat, 12 Apr 2025 07:39:30 -0700 (PDT) Received: from localhost ([196.207.164.177]) by smtp.gmail.com with UTF8SMTPSA id 5b1f17b1804b1-43f2066d14fsm120982665e9.21.2025.04.12.07.39.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 12 Apr 2025 07:39:30 -0700 (PDT) Date: Sat, 12 Apr 2025 17:39:26 +0300 From: Dan Carpenter To: Alex Deucher Cc: amd-gfx@lists.freedesktop.org, Arunpravin Paneer Selvam , Arvind Yadav , Christian =?iso-8859-1?q?K=F6nig?= , David Airlie , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Shashank Sharma , Simona Vetter Subject: [PATCH v2 0/2] drm/amdgpu: Fixes to amdgpu_userq_fence_driver_alloc() Message-ID: MIME-Version: 1.0 Content-Disposition: inline X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" This fixes a double free on one error path in amdgpu_userq_fence_driver_alloc() and cleans up another error path. v2: Did some additional cleanup Dan Carpenter (2): drm/amdgpu: Fix double free in amdgpu_userq_fence_driver_alloc() drm/amdgpu: Clean up error handling in amdgpu_userq_fence_driver_alloc() drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c | 14 ++++---------- 1 file changed, 4 insertions(+), 10 deletions(-)