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Thu, 22 Feb 2024 13:23:49 -0800 From: Nicolin Chen To: , CC: , , , , Subject: [PATCH rc 0/3] iommufd: Fix three bugs found by Syzkaller Date: Thu, 22 Feb 2024 13:23:44 -0800 Message-ID: X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-NV-OnPremToCloud: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DS2PEPF00003443:EE_|PH7PR12MB6718:EE_ X-MS-Office365-Filtering-Correlation-Id: 81e7e454-a64b-404a-acb4-08dc33ec960d X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: WOKUsfgXr5F6vZigztHFTLiJb2fG0n3nt+xjL5qBRhVjh7fXXwrqu6ZNvYvjrdgXob+O6QMMC1kGO8x2FIlQ/3voNh3/oN9nMx+M7cQr+Fjn0pDj1T3yulzymlnt7K//Vr2U3oBi8vJPz277Kslt1Qg2rRrF7T6/FfIwZSV+/40NUael4iP4VwbvYTWMUpcGZSRwa3o9+JTnNOQ45vk/FDkVxx9z8E7oOcJ9ax0W/dVQqAHtYRxZDlcp2xtAsewxqqiT5YdTAbJfQkTzKCNL9KrhOEbQCSbKld+mPbNDSN3qVL+pN8RHyxuwWMJh6iOH4Y/rRha5caOwKk85VsWIzsgXxRZVn8xfs5WwIY4YHesx7ewydQuEJdj+66WINcu9CrxObGLXXkndvY+ElXQuAogH0IYZ1q0HuXjsSiuNj/bFA7/7q/f531ZWrPK2P2SmWt8gJEl9NFHfeHnD0Kd8sPhwMOoSFvwY/4N26prMyfwXXeE73x9AimL5zVzyv0zzK8StaL3++2X8ec+Sr3B0XczhrqBVlvgsIPoYUF/4EeZusO+hUMyJrAiZ+Tu9ONFHgz1SwSPA0exlp1wMPi8exKJXgetE78ef065oSE3VAqa0EDyulLee/A7ZtXI8am4BBljMDab+Od65wGVm7MqJ7XifEClLiAFCs5YwEnssqpA= X-Forefront-Antispam-Report: CIP:216.228.118.232;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc7edge1.nvidia.com;CAT:NONE;SFS:(13230031)(36860700004)(40470700004)(46966006);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 22 Feb 2024 21:24:00.1138 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 81e7e454-a64b-404a-acb4-08dc33ec960d X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.118.232];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: DS2PEPF00003443.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH7PR12MB6718 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1791636669877486136 X-GMAIL-MSGID: 1791636669877486136 Jason has been running Syzkaller that found three bugs. Fix them properly. Nicolin Chen (3): iommufd: Fix iopt_access_list_id overwrite bug iommufd/selftest: Fix mock_dev_num bug iommufd: Fix protection fault in iommufd_test_syz_conv_iova drivers/iommu/iommufd/io_pagetable.c | 9 ++++--- drivers/iommu/iommufd/selftest.c | 40 +++++++++++++++++++++------- 2 files changed, 36 insertions(+), 13 deletions(-) Reviewed-by: Kevin Tian