From: Christian König christian.koenig@amd.com
We need to figure out first how to correctly map them into the CPU page tables.
bug: https://bugs.freedesktop.org/show_bug.cgi?id=103138 Signed-off-by: Christian König christian.koenig@amd.com --- drivers/gpu/drm/ttm/ttm_page_alloc_dma.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c index e5ef10d..96ad129 100644 --- a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c +++ b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c @@ -913,6 +913,7 @@ static gfp_t ttm_dma_pool_gfp_flags(struct ttm_dma_tt *ttm_dma, bool huge) if (huge) { gfp_flags |= GFP_TRANSHUGE; gfp_flags &= ~__GFP_MOVABLE; + gfp_flags &= ~__GFP_COMP; }
return gfp_flags;