On Fri, May 24, 2024 at 5:16 AM Guenter Roeck <linux@xxxxxxxxxxxx> wrote: > > Hi, > > On Fri, Mar 29, 2024 at 12:18:28AM -0700, Samuel Holland wrote: > > Now that all previously-supported architectures select > > ARCH_HAS_KERNEL_FPU_SUPPORT, this code can depend on that symbol instead > > of the existing list of architectures. It can also take advantage of the > > common kernel-mode FPU API and method of adjusting CFLAGS. > > > > Acked-by: Alex Deucher <alexander.deucher@xxxxxxx> > > Reviewed-by: Christoph Hellwig <hch@xxxxxx> > > Signed-off-by: Samuel Holland <samuel.holland@xxxxxxxxxx> > > With this patch in the mainline kernel, I get the following build error > when trying to build powerpc:ppc32_allmodconfig. > > powerpc64-linux-ld: drivers/gpu/drm/amd/amdgpu/../display/dc/dml/display_mode_lib.o uses hard float, drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_helpers.o uses soft float > powerpc64-linux-ld: failed to merge target specific data of file drivers/gpu/drm/amd/amdgpu/../display/dc/dml/display_mode_lib.o > > [ repeated many times ] > > The problem is no longer seen after reverting this patch. Should be fixed with this patch: https://gitlab.freedesktop.org/agd5f/linux/-/commit/5f56be33f33dd1d50b9433f842c879a20dc00f5b Will pull it into my -fixes branch. Alex > > Guenter
