Re: [PATCH v3 2/4] drm/gem: Remove BUG_ON in drm_gem_private_object_init

[Christian König]

This patch here needs to come first, otherwise changing the TTM/AMDGPU 
internals to allow byte sized BOs for GDS would trigger this BUG_ON().

Christian.
Am 11.01.23 um 07:35 schrieb Somalapuram Amaranath:
ttm_resource allocate size in bytes to support less than page size

Signed-off-by: Somalapuram Amaranath <amaranath.somalapu...@amd.com>
---
  drivers/gpu/drm/drm_gem.c | 2 --
  1 file changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c
index 59a0bb5ebd85..ee8b5c2b6c60 100644
--- a/drivers/gpu/drm/drm_gem.c
+++ b/drivers/gpu/drm/drm_gem.c
@@ -152,8 +152,6 @@ EXPORT_SYMBOL(drm_gem_object_init);
  void drm_gem_private_object_init(struct drm_device *dev,
                                 struct drm_gem_object *obj, size_t size)
  {
-       BUG_ON((size & (PAGE_SIZE - 1)) != 0);
-
        obj->dev = dev;
        obj->filp = NULL;