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 DDD2F12C462; Tue, 30 Apr 2024 11:04:25 +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=1714475066; cv=none; b=gw03/QpLUCgiHLvvVtL8xxFa0oeyyyGvOthpyvytbuMHj765lolvczspHkNea3LYV2CV5WBQz9cjcbvIbfw6nrdOkBNRSqPHcINsMtLU35EctrymBTuidY/pArs5ewBD0LCVHFVhDBeRBmAj0thBXSiB4NFXGGIVl6zZE69RkSI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714475066; c=relaxed/simple; bh=ExyWy5Q0RMHwZ79HBO7v8BB3F8OsG6fTxBLgDXqOJ+M=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=X8lQ/WhaEU+xH8s5MsrjCwnys4fJWLqKTaZ59HBo9CcTFy1IKwnsekz6PpBuZ0Ey4JsRq8oMIdgJ4Isnf+8uUBTQGbJDm2cOqbnffC+Yn4I906sTrYqabONxInfXxh365jfLiLtIiWUq+3hjC0ZCZLdauJChF7riGKRE7gIK+fc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=jlGt5a/W; 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="jlGt5a/W" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 554A0C2BBFC; Tue, 30 Apr 2024 11:04:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1714475065; bh=ExyWy5Q0RMHwZ79HBO7v8BB3F8OsG6fTxBLgDXqOJ+M=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=jlGt5a/Wp5ldK+Lmbf/MHzX+nGqJnBj8gwiom/gcS7ZKOhDhhAA8edIDvSd8PPVQv p0bkEoF3A0iw8N3PSvkLrPGbfysa+DqCYl1wNxzlbE7ifj3MtlSrVm2sTBjr+5lMf8 Xio9JuqMUSTvPwVOqi//DcI/E6N1Tp2tjRQAC5eE= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Mukul Joshi , Alex Deucher Subject: [PATCH 5.10 120/138] drm/amdgpu: Fix leak when GPU memory allocation fails Date: Tue, 30 Apr 2024 12:40:05 +0200 Message-ID: <20240430103052.938491270@linuxfoundation.org> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20240430103049.422035273@linuxfoundation.org> References: <20240430103049.422035273@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-Transfer-Encoding: 8bit 5.10-stable review patch. If anyone has any objections, please let me know. ------------------ From: Mukul Joshi commit 25e9227c6afd200bed6774c866980b8e36d033af upstream. Free the sync object if the memory allocation fails for any reason. Signed-off-by: Mukul Joshi Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c @@ -1259,6 +1259,7 @@ allocate_init_user_pages_failed: err_bo_create: unreserve_mem_limit(adev, size, alloc_domain, !!sg); err_reserve_limit: + amdgpu_sync_free(&(*mem)->sync); mutex_destroy(&(*mem)->lock); kfree(*mem); err: