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However, we can fix this for older GCC versions with the following: diff --git a/drivers/gpu/drm/amd/display/dc/dc_stream.h b/drivers/gpu/drm/amd/display/dc/dc_stream.h index 9e6025c98db9..67fede4bf248 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_stream.h +++ b/drivers/gpu/drm/amd/display/dc/dc_stream.h @@ -238,7 +238,7 @@ struct dc_stream_state { /* writeback */ unsigned int num_wb_info; - struct dc_writeback_info writeback_info[MAX_DWB_PIPES]; + struct dc_writeback_info writeback_info[MAX_DWB_PIPES + 1]; const struct dc_transfer_func *func_shaper; const struct dc_3dlut *lut3d_func; /* Computed state bits */ > Thanks, > > Alex > > On Tue, Oct 4, 2022 at 7:39 AM Mark Brown wrote: >> >> On Tue, Oct 04, 2022 at 02:05:58PM +1100, Stephen Rothwell wrote: >>> On Tue, 4 Oct 2022 12:24:37 +1000 David Airlie wrote: >>>> On Tue, Oct 4, 2022 at 12:21 PM Stephen Rothwell wrote: >> >>>> I'm not seeing it here, what gcc is this with? >> >>> I am using an x86_64 cross compiler hosted on ppc64le - gcc v11.2.0 (on >>> Debian). >> >> I was seeing this with an x86_64 cross compiler hosted on arm64 - >> Ubuntu 11.2.0-17ubuntu1 from the looks of it. -- Hamza