From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B517E186E20; Mon, 12 Aug 2024 16:15:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723479321; cv=none; b=JjdGKspMdI+ur+qbGJEbzegPBb4CdeW6HfSTNpJyK7ZmqTJCZcm9JZ60TaxbH4df7KueDViQyteDuycbwHByfryc+lXSXWzIqtH5DDRJvZ7OB7PAyM00p/1MQi2I/QIRQmTg+S+LE2Sea/OXJ1JvZ7okY7ZeWL1iNSoVSUmLeAk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723479321; c=relaxed/simple; bh=aHS5+CrPnCBL7QWhTl/mg8LIAVucJ/lkTWJAKlFpUdI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=ndFBMrtgMoYzmx7QZIrywEivk/KZWfEI1i7oi5NlOb7EK9CIu+42F/L0YAOSOue4lzw4wusIUKsDsPUrnfi6vOURXKYxrA0IuJSkrj0FOMHrDKuH7XoITOTV2AFKw9xlrXl5fWyvkOHS8aYk6uA8opGnKYk0urvXru68x2GKNcQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=HOZQjVOJ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="HOZQjVOJ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id EC917C32782; Mon, 12 Aug 2024 16:15:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1723479321; bh=aHS5+CrPnCBL7QWhTl/mg8LIAVucJ/lkTWJAKlFpUdI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=HOZQjVOJgLWisEBxioqydI4kjUjaBhpY/sOHw/gENxuJEms3e8Wq3Vz+DrhmuzHB5 uyY1h9JMx5ngrLuXO5uKii9qS3b2dMOuGv/HkeDEdLYRZnxEqMzOyXO21zyhHonZgD xSgrk0EaNFDLlXH3jTaufSYtDMD2deYzFPKwlNFI= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Tim Huang , =?UTF-8?q?Christian=20K=C3=B6nig?= , Alex Deucher , Sasha Levin Subject: [PATCH 6.6 050/189] drm/amdgpu: fix potential resource leak warning Date: Mon, 12 Aug 2024 18:01:46 +0200 Message-ID: <20240812160134.069786762@linuxfoundation.org> X-Mailer: git-send-email 2.46.0 In-Reply-To: <20240812160132.135168257@linuxfoundation.org> References: <20240812160132.135168257@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Tim Huang [ Upstream commit 22a5daaec0660dd19740c4c6608b78f38760d1e6 ] Clear resource leak warning that when the prepare fails, the allocated amdgpu job object will never be released. Signed-off-by: Tim Huang Reviewed-by: Christian König Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/amdgpu/amdgpu_vm_sdma.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_sdma.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_sdma.c index 349416e176a12..1cf1498204678 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_sdma.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_sdma.c @@ -102,6 +102,11 @@ static int amdgpu_vm_sdma_prepare(struct amdgpu_vm_update_params *p, if (!r) r = amdgpu_sync_push_to_job(&sync, p->job); amdgpu_sync_free(&sync); + + if (r) { + p->num_dw_left = 0; + amdgpu_job_free(p->job); + } return r; } -- 2.43.0