package/kernel/linux/hotfix-ppc64-save-restore-funcs.patch

   1 # --- T2-COPYRIGHT-NOTE-BEGIN ---
   2 # T2 SDE: package/*/linux/hotfix-ppc64-save-restore-funcs.patch
   3 # Copyright (C) 2024 The T2 SDE Project
   4 #
   5 # This Copyright note is generated by scripts/Create-CopyPatch,
   6 # more information can be found in the files COPYING and README.
   7 #
   8 # This patch file is dual-licensed. It is available under the license the
   9 # patched project is licensed under, as long as it is an OpenSource license
  10 # as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
  11 # of the GNU General Public License version 2 as used by the T2 SDE.
  12 # --- T2-COPYRIGHT-NOTE-END ---
  13
  14 MODPOST Module.symvers
  15 ERROR: modpost: "_restfpr_20" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined!
  16 ERROR: modpost: "_restfpr_26" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined!
  17 ERROR: modpost: "_restfpr_22" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined!
  18 ERROR: modpost: "_savegpr1_27" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined!
  19 ERROR: modpost: "_savegpr1_25" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined!
  20 ERROR: modpost: "_restfpr_28" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined!
  21 ERROR: modpost: "_savegpr1_29" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined!
  22 ERROR: modpost: "_savefpr_20" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined!
  23 ERROR: modpost: "_savefpr_22" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined!
  24 ERROR: modpost: "_restfpr_15" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined!
  25 WARNING: modpost: suppressed 56 unresolved symbol warnings because there were too many)
  26
  27 --- linux-6.7/scripts/mod/modpost.c.vanilla     2024-01-24 14:26:43.949921971 +0100
  28 +++ linux-6.7/scripts/mod/modpost.c     2024-01-24 14:46:19.546875096 +0100
  29 @@ -608,6 +608,10 @@
  30                 /* Special register function linked on all modules during final link of .ko */
  31                 if (strstarts(symname, "_restgpr0_") ||
  32                     strstarts(symname, "_savegpr0_") ||
  33 +                   strstarts(symname, "_restgpr1_") ||
  34 +                   strstarts(symname, "_savegpr1_") ||
  35 +                   strstarts(symname, "_restfpr_") ||
  36 +                   strstarts(symname, "_savefpr_") ||
  37                     strstarts(symname, "_restvr_") ||
  38                     strstarts(symname, "_savevr_") ||
  39                     strcmp(symname, ".TOC.") == 0)