On 11/6/25 01:52, Bagas Sanjaya wrote:
> Stephen Rothwell reports htmldocs warnings when merging drm-misc tree:
>
> Documentation/gpu/drm-mm:40: include/drm/ttm/ttm_device.h:225: ERROR: Unknown
> target name: "ttm_allocation". [docutils]
> Documentation/gpu/drm-mm:43: drivers/gpu/drm/ttm/ttm_device.c:202: ERROR:
> Unknown target name: "ttm_allocation". [docutils]
> Documentation/gpu/drm-mm:73: include/drm/ttm/ttm_pool.h:68: ERROR: Unknown
> target name: "ttm_allocation_pool". [docutils]
> Documentation/gpu/drm-mm:76: drivers/gpu/drm/ttm/ttm_pool.c:1070: ERROR:
> Unknown target name: "ttm_allocation_pool". [docutils]
>
> Fix these by adding missing wildcard on TTM_ALLOCATION_* and
> TTM_ALLOCATION_POOL_* in @alloc_flags description.
>
> Fixes: 0af5b6a8f8dd ("drm/ttm: Replace multiple booleans with flags in pool
> init")
> Fixes: 77e19f8d3297 ("drm/ttm: Replace multiple booleans with flags in device
> init")
> Fixes: 402b3a865090 ("drm/ttm: Add an allocation flag to propagate -ENOSPC on
> OOM")
> Reported-by: Stephen Rothwell <[email protected]>
> Closes:
> https://lore.kernel.org/linux-next/[email protected]/
> Signed-off-by: Bagas Sanjaya <[email protected]>
Reviewed-by: Christian König <[email protected]>
> ---
> drivers/gpu/drm/ttm/ttm_device.c | 2 +-
> drivers/gpu/drm/ttm/ttm_pool.c | 2 +-
> include/drm/ttm/ttm_device.h | 2 +-
> include/drm/ttm/ttm_pool.h | 2 +-
> 4 files changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/ttm/ttm_device.c
> b/drivers/gpu/drm/ttm/ttm_device.c
> index 5c10e5fbf43b7f..9a51afaf0749e2 100644
> --- a/drivers/gpu/drm/ttm/ttm_device.c
> +++ b/drivers/gpu/drm/ttm/ttm_device.c
> @@ -199,7 +199,7 @@ EXPORT_SYMBOL(ttm_device_swapout);
> * @dev: The core kernel device pointer for DMA mappings and allocations.
> * @mapping: The address space to use for this bo.
> * @vma_manager: A pointer to a vma manager.
> - * @alloc_flags: TTM_ALLOCATION_ flags.
> + * @alloc_flags: TTM_ALLOCATION_* flags.
> *
> * Initializes a struct ttm_device:
> * Returns:
> diff --git a/drivers/gpu/drm/ttm/ttm_pool.c b/drivers/gpu/drm/ttm/ttm_pool.c
> index 97e9ce505cf68d..18b6db015619c0 100644
> --- a/drivers/gpu/drm/ttm/ttm_pool.c
> +++ b/drivers/gpu/drm/ttm/ttm_pool.c
> @@ -1067,7 +1067,7 @@ long ttm_pool_backup(struct ttm_pool *pool, struct
> ttm_tt *tt,
> * @pool: the pool to initialize
> * @dev: device for DMA allocations and mappings
> * @nid: NUMA node to use for allocations
> - * @alloc_flags: TTM_ALLOCATION_POOL_ flags
> + * @alloc_flags: TTM_ALLOCATION_POOL_* flags
> *
> * Initialize the pool and its pool types.
> */
> diff --git a/include/drm/ttm/ttm_device.h b/include/drm/ttm/ttm_device.h
> index d016360e5cebbc..5618aef462f21b 100644
> --- a/include/drm/ttm/ttm_device.h
> +++ b/include/drm/ttm/ttm_device.h
> @@ -221,7 +221,7 @@ struct ttm_device {
> struct list_head device_list;
>
> /**
> - * @alloc_flags: TTM_ALLOCATION_ flags.
> + * @alloc_flags: TTM_ALLOCATION_* flags.
> */
> unsigned int alloc_flags;
>
> diff --git a/include/drm/ttm/ttm_pool.h b/include/drm/ttm/ttm_pool.h
> index 67c72de913bb9d..233581670e7825 100644
> --- a/include/drm/ttm/ttm_pool.h
> +++ b/include/drm/ttm/ttm_pool.h
> @@ -64,7 +64,7 @@ struct ttm_pool_type {
> *
> * @dev: the device we allocate pages for
> * @nid: which numa node to use
> - * @alloc_flags: TTM_ALLOCATION_POOL_ flags
> + * @alloc_flags: TTM_ALLOCATION_POOL_* flags
> * @caching: pools for each caching/order
> */
> struct ttm_pool {
>
> base-commit: c553832116b8d0039b13ae84d1ed06e7ee4f1fdf
