On Fri, Jan 09, 2026 at 11:03:55AM -0500, Rodrigo Vivi wrote:
> 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) <[email protected]>
>
> Reviewed-by: Rodrigo Vivi <[email protected]>
>
> (I'm just resending for CI and will merge after the confirmation)
ERROR: modpost: "__bitmap_weighted_or" [drivers/gpu/drm/xe/xe.ko] undefined!
https://patchwork.freedesktop.org/series/159059/
Could you please check and fix this?!
>
> Thanks for the patch and sorry for the delay.
>
> > ---
> > 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
> >
