This can be called while preemption is disabled, for example by dcn32_internal_validate_bw which is called with the FPU active.
Fixes "BUG: scheduling while atomic" messages I encounter on my Navi31 machine. Cc: [email protected] Signed-off-by: Natalie Vock <[email protected]> --- drivers/gpu/drm/amd/display/dc/core/dc_stream.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c index 191f6435e7c64..87c0cf7e290ea 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c @@ -170,11 +170,11 @@ struct dc_stream_state *dc_create_stream_for_sink( if (sink == NULL) goto fail; - stream = kzalloc(sizeof(struct dc_stream_state), GFP_KERNEL); + stream = kzalloc(sizeof(struct dc_stream_state), GFP_ATOMIC); if (stream == NULL) goto fail; - stream->update_scratch = kzalloc((int32_t) dc_update_scratch_space_size(), GFP_KERNEL); + stream->update_scratch = kzalloc((int32_t) dc_update_scratch_space_size(), GFP_ATOMIC); if (stream->update_scratch == NULL) goto fail; -- 2.53.0
