Re: [PATCH] drm/xe/eustall: use bitmap_weighted_or() in xe_eu_stall_stream_init()

[Yury Norov <ynorov@nvidia.com>]

Ping?

On Mon, Dec 15, 2025 at 07:02:58PM -0500, Yury Norov (NVIDIA) wrote:
> Commit 437cb3ded2503 ("cpumask: Introduce cpumask_weighted_or()") added
> the new helper, which fits well here. Use it.
> 
> Signed-off-by: Yury Norov (NVIDIA) <yury.norov@gmail.com>
> ---
>  drivers/gpu/drm/xe/xe_eu_stall.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/gpu/drm/xe/xe_eu_stall.c b/drivers/gpu/drm/xe/xe_eu_stall.c
> index b896b7ff5900..8bd4307afbbd 100644
> --- a/drivers/gpu/drm/xe/xe_eu_stall.c
> +++ b/drivers/gpu/drm/xe/xe_eu_stall.c
> @@ -737,9 +737,9 @@ static int xe_eu_stall_stream_init(struct xe_eu_stall_data_stream *stream,
>  	u32 vaddr_offset;
>  	int ret;
>  
> -	bitmap_or(all_xecores, gt->fuse_topo.g_dss_mask, gt->fuse_topo.c_dss_mask,
> -		  XE_MAX_DSS_FUSE_BITS);
> -	num_xecores = bitmap_weight(all_xecores, XE_MAX_DSS_FUSE_BITS);
> +	num_xecores = bitmap_weighted_or(all_xecores, gt->fuse_topo.g_dss_mask,
> +						      gt->fuse_topo.c_dss_mask,
> +						      XE_MAX_DSS_FUSE_BITS);
>  	last_xecore = xe_gt_topology_mask_last_dss(all_xecores) + 1;
>  
>  	max_wait_num_reports = num_data_rows(per_xecore_buf_size * num_xecores);
> -- 
> 2.43.0