Hi Rodrigo, On Tue, Jan 10, 2023 at 4:44 PM Rodrigo Siqueira <Rodrigo.Siqueira@xxxxxxx> wrote: > Geert Uytterhoeven reported compiler issues in some specific gcc > versions that point to a large stack size for DCN31/314. Unfortunately, > I could not reproduce the problem with the latest version of GCC/Clang; > but I still believe this is a valid issue. Therefore, this patchset > attempts to address those issues by moving many arrays of doubles from > the local declaration to some specific structs. The first patch in this > series introduces the new struct, and the subsequent patches move arrays > of doubles from the local function in favor of using those values from > the struct. > > Geert Uytterhoeven, since I don't have a simple way to reproduce this > issue, could you run the CI in this series to check if this patchset > solves the issues? As I am just analyzing the build logs of the kisskb build service, I cannot trigger builds at will. > Link: https://lore.kernel.org/all/20221227082932.798359-1-geert@xxxxxxxxxxxxxx/ The issues with DCN31/314 were seen with arm64-gcc5, when building an arm64 allmodconfig kernel: http://kisskb.ellerman.id.au/kisskb/buildresult/14858073/ Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds
