On 8/2/19 11:48 AM, John Hubbard wrote: > On 8/2/19 2:19 AM, Joonas Lahtinen wrote: >> Quoting john.hubb...@gmail.com (2019-08-02 05:19:37) >>> From: John Hubbard <jhubb...@nvidia.com> ... > In order to deal with the merge problem, I'll drop this patch from my series, > and I'd recommend that the drm-intel-next take the following approach:
Actually, I just pulled the latest linux.git, and there are a few changes: > > 1) For now, s/put_page/put_user_page/ in i915_gem_userptr_put_pages(), > and fix up the set_page_dirty() --> set_page_dirty_lock() issue, like this > (based against linux.git): > > diff --git a/drivers/gpu/drm/i915/gem/i915_gem_userptr.c > b/drivers/gpu/drm/i915/gem/i915_gem_userptr.c > index 528b61678334..94721cc0093b 100644 > --- a/drivers/gpu/drm/i915/gem/i915_gem_userptr.c > +++ b/drivers/gpu/drm/i915/gem/i915_gem_userptr.c > @@ -664,10 +664,10 @@ i915_gem_userptr_put_pages(struct drm_i915_gem_object > *obj, > > for_each_sgt_page(page, sgt_iter, pages) { > if (obj->mm.dirty) > - set_page_dirty(page); > + set_page_dirty_lock(page); I see you've already applied this fix to your tree, in linux.git already. > > mark_page_accessed(page); > - put_page(page); > + put_user_page(page); But this conversion still needs doing. So I'll repost a patch that only does this (plus the other call sites). That can go in via either your tree, or Andrew's -mm tree, without generating any conflicts. thanks, -- John Hubbard NVIDIA _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx