On Sun, Aug 22, 2010 at 08:54:08PM +0200, Marcin Slusarz wrote: > We need it for PFIFO_INTR_CACHE_ERROR interrupt handling, > because nouveau_fifo_swmthd looks for matching gpuobj in > ramht_refs list. > It fixes kernel panic in nouveau_gpuobj_ref_find. > > Signed-off-by: Marcin Slusarz <[email protected]> > --- > drivers/gpu/drm/nouveau/nv50_instmem.c | 2 ++ > 1 files changed, 2 insertions(+), 0 deletions(-) > > diff --git a/drivers/gpu/drm/nouveau/nv50_instmem.c > b/drivers/gpu/drm/nouveau/nv50_instmem.c > index b57cc4a..6e57426 100644 > --- a/drivers/gpu/drm/nouveau/nv50_instmem.c > +++ b/drivers/gpu/drm/nouveau/nv50_instmem.c > @@ -139,6 +139,8 @@ nv50_instmem_init(struct drm_device *dev) > chan->file_priv = (struct drm_file *)-2; > dev_priv->fifos[0] = dev_priv->fifos[127] = chan; > > + INIT_LIST_HEAD(&chan->ramht_refs); > + > /* Channel's PRAMIN object + heap */ > ret = nouveau_gpuobj_new_fake(dev, 0, c_offset, c_size, 0, > NULL, &chan->ramin); > --
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