diff options
Diffstat (limited to 'drivers/iommu/iommufd/main.c')
| -rw-r--r-- | drivers/iommu/iommufd/main.c | 44 |
1 files changed, 21 insertions, 23 deletions
diff --git a/drivers/iommu/iommufd/main.c b/drivers/iommu/iommufd/main.c index 0a96cc8f27da..ccf616462a1c 100644 --- a/drivers/iommu/iommufd/main.c +++ b/drivers/iommu/iommufd/main.c @@ -104,7 +104,7 @@ static int iommufd_object_dec_wait_shortterm(struct iommufd_ctx *ictx, if (wait_event_timeout(ictx->destroy_wait, refcount_read(&to_destroy->shortterm_users) == 0, - msecs_to_jiffies(10000))) + msecs_to_jiffies(60000))) return 0; pr_crit("Time out waiting for iommufd object to become free\n"); @@ -307,9 +307,9 @@ union ucmd_buffer { struct iommu_ioas_map map; struct iommu_ioas_unmap unmap; struct iommu_option option; + struct iommu_vdevice_alloc vdev; struct iommu_vfio_ioas vfio_ioas; struct iommu_viommu_alloc viommu; - struct iommu_vdevice_alloc vdev; #ifdef CONFIG_IOMMUFD_TEST struct iommu_test_cmd test; #endif @@ -333,8 +333,8 @@ struct iommufd_ioctl_op { } static const struct iommufd_ioctl_op iommufd_ioctl_ops[] = { IOCTL_OP(IOMMU_DESTROY, iommufd_destroy, struct iommu_destroy, id), - IOCTL_OP(IOMMU_FAULT_QUEUE_ALLOC, iommufd_fault_alloc, struct iommu_fault_alloc, - out_fault_fd), + IOCTL_OP(IOMMU_FAULT_QUEUE_ALLOC, iommufd_fault_alloc, + struct iommu_fault_alloc, out_fault_fd), IOCTL_OP(IOMMU_GET_HW_INFO, iommufd_get_hw_info, struct iommu_hw_info, __reserved), IOCTL_OP(IOMMU_HWPT_ALLOC, iommufd_hwpt_alloc, struct iommu_hwpt_alloc, @@ -355,20 +355,18 @@ static const struct iommufd_ioctl_op iommufd_ioctl_ops[] = { src_iova), IOCTL_OP(IOMMU_IOAS_IOVA_RANGES, iommufd_ioas_iova_ranges, struct iommu_ioas_iova_ranges, out_iova_alignment), - IOCTL_OP(IOMMU_IOAS_MAP, iommufd_ioas_map, struct iommu_ioas_map, - iova), + IOCTL_OP(IOMMU_IOAS_MAP, iommufd_ioas_map, struct iommu_ioas_map, iova), IOCTL_OP(IOMMU_IOAS_MAP_FILE, iommufd_ioas_map_file, struct iommu_ioas_map_file, iova), IOCTL_OP(IOMMU_IOAS_UNMAP, iommufd_ioas_unmap, struct iommu_ioas_unmap, length), - IOCTL_OP(IOMMU_OPTION, iommufd_option, struct iommu_option, - val64), + IOCTL_OP(IOMMU_OPTION, iommufd_option, struct iommu_option, val64), + IOCTL_OP(IOMMU_VDEVICE_ALLOC, iommufd_vdevice_alloc_ioctl, + struct iommu_vdevice_alloc, virt_id), IOCTL_OP(IOMMU_VFIO_IOAS, iommufd_vfio_ioas, struct iommu_vfio_ioas, __reserved), IOCTL_OP(IOMMU_VIOMMU_ALLOC, iommufd_viommu_alloc_ioctl, struct iommu_viommu_alloc, out_viommu_id), - IOCTL_OP(IOMMU_VDEVICE_ALLOC, iommufd_vdevice_alloc_ioctl, - struct iommu_vdevice_alloc, virt_id), #ifdef CONFIG_IOMMUFD_TEST IOCTL_OP(IOMMU_TEST_CMD, iommufd_test, struct iommu_test_cmd, last), #endif @@ -427,7 +425,7 @@ void iommufd_ctx_get(struct iommufd_ctx *ictx) { get_file(ictx->file); } -EXPORT_SYMBOL_NS_GPL(iommufd_ctx_get, IOMMUFD); +EXPORT_SYMBOL_NS_GPL(iommufd_ctx_get, "IOMMUFD"); /** * iommufd_ctx_from_file - Acquires a reference to the iommufd context @@ -447,7 +445,7 @@ struct iommufd_ctx *iommufd_ctx_from_file(struct file *file) iommufd_ctx_get(ictx); return ictx; } -EXPORT_SYMBOL_NS_GPL(iommufd_ctx_from_file, IOMMUFD); +EXPORT_SYMBOL_NS_GPL(iommufd_ctx_from_file, "IOMMUFD"); /** * iommufd_ctx_from_fd - Acquires a reference to the iommufd context @@ -471,7 +469,7 @@ struct iommufd_ctx *iommufd_ctx_from_fd(int fd) /* fget is the same as iommufd_ctx_get() */ return file->private_data; } -EXPORT_SYMBOL_NS_GPL(iommufd_ctx_from_fd, IOMMUFD); +EXPORT_SYMBOL_NS_GPL(iommufd_ctx_from_fd, "IOMMUFD"); /** * iommufd_ctx_put - Put back a reference @@ -481,7 +479,7 @@ void iommufd_ctx_put(struct iommufd_ctx *ictx) { fput(ictx->file); } -EXPORT_SYMBOL_NS_GPL(iommufd_ctx_put, IOMMUFD); +EXPORT_SYMBOL_NS_GPL(iommufd_ctx_put, "IOMMUFD"); static const struct iommufd_object_ops iommufd_object_ops[] = { [IOMMUFD_OBJ_ACCESS] = { @@ -490,8 +488,8 @@ static const struct iommufd_object_ops iommufd_object_ops[] = { [IOMMUFD_OBJ_DEVICE] = { .destroy = iommufd_device_destroy, }, - [IOMMUFD_OBJ_IOAS] = { - .destroy = iommufd_ioas_destroy, + [IOMMUFD_OBJ_FAULT] = { + .destroy = iommufd_fault_destroy, }, [IOMMUFD_OBJ_HWPT_PAGING] = { .destroy = iommufd_hwpt_paging_destroy, @@ -501,15 +499,15 @@ static const struct iommufd_object_ops iommufd_object_ops[] = { .destroy = iommufd_hwpt_nested_destroy, .abort = iommufd_hwpt_nested_abort, }, - [IOMMUFD_OBJ_FAULT] = { - .destroy = iommufd_fault_destroy, - }, - [IOMMUFD_OBJ_VIOMMU] = { - .destroy = iommufd_viommu_destroy, + [IOMMUFD_OBJ_IOAS] = { + .destroy = iommufd_ioas_destroy, }, [IOMMUFD_OBJ_VDEVICE] = { .destroy = iommufd_vdevice_destroy, }, + [IOMMUFD_OBJ_VIOMMU] = { + .destroy = iommufd_viommu_destroy, + }, #ifdef CONFIG_IOMMUFD_TEST [IOMMUFD_OBJ_SELFTEST] = { .destroy = iommufd_selftest_destroy, @@ -575,7 +573,7 @@ module_exit(iommufd_exit); MODULE_ALIAS_MISCDEV(VFIO_MINOR); MODULE_ALIAS("devname:vfio/vfio"); #endif -MODULE_IMPORT_NS(IOMMUFD_INTERNAL); -MODULE_IMPORT_NS(IOMMUFD); +MODULE_IMPORT_NS("IOMMUFD_INTERNAL"); +MODULE_IMPORT_NS("IOMMUFD"); MODULE_DESCRIPTION("I/O Address Space Management for passthrough devices"); MODULE_LICENSE("GPL"); |