Hi Arnaldo, On Thu, 21 Mar 2024 20:19:00 -0300 Arnaldo Carvalho de Melo wrote: > > > About this specific problem, was this done on over a previous build? Can > you try after a 'make -C tools/perf clean' ? It was done over a previous build. I can try a clean build later today. We have had this problem before with different include files and I think it came down to a missing dependency. -- Cheers, Stephen Rothwell