patches/kernel/0024-Revert-Ubuntu-RETPOLINE-checks-in-kernel-Makefile.patch

   1 From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
   2 From: =?UTF-8?q?Fabian=20Gr=C3=BCnbichler?= <f.gruenbichler@proxmox.com>
   3 Date: Mon, 9 Apr 2018 09:33:25 +0200
   4 Subject: [PATCH] Revert Ubuntu RETPOLINE checks in kernel Makefile
   5 MIME-Version: 1.0
   6 Content-Type: text/plain; charset=UTF-8
   7 Content-Transfer-Encoding: 8bit
   8
   9 these break builds outside of Ubuntu's packaging.
  10
  11 Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
  12 ---
  13  scripts/Makefile.build | 8 --------
  14  1 file changed, 8 deletions(-)
  15
  16 diff --git a/scripts/Makefile.build b/scripts/Makefile.build
  17 index d74c3f9f1fa8..436005392047 100644
  18 --- a/scripts/Makefile.build
  19 +++ b/scripts/Makefile.build
  20 @@ -282,18 +282,11 @@ objtool_dep = $(objtool_obj)                                      \
  21               $(wildcard include/config/orc/unwinder.h          \
  22                          include/config/stack/validation.h)
  23
  24 -ifdef CONFIG_RETPOLINE
  25 -cmd_ubuntu_retpoline = $(CONFIG_SHELL) $(srctree)/scripts/ubuntu-retpoline-extract-one $(@) $(<) "$(filter -m16 %code16gcc.h,$(a_flags))";
  26 -else
  27 -cmd_ubuntu_retpoline =
  28 -endif
  29 -
  30  define rule_cc_o_c
  31         $(call echo-cmd,checksrc) $(cmd_checksrc)                         \
  32         $(call cmd_and_fixdep,cc_o_c)                                     \
  33         $(cmd_modversions_c)                                              \
  34         $(call echo-cmd,objtool) $(cmd_objtool)                           \
  35 -       $(call echo-cmd,ubuntu-retpoline) $(cmd_ubuntu_retpoline)         \
  36         $(call echo-cmd,record_mcount) $(cmd_record_mcount)
  37  endef
  38
  39 @@ -301,7 +294,6 @@ define rule_as_o_S
  40         $(call cmd_and_fixdep,as_o_S)                                     \
  41         $(cmd_modversions_S)                                              \
  42         $(call echo-cmd,objtool) $(cmd_objtool)
  43 -       $(call echo-cmd,ubuntu-retpoline) $(cmd_ubuntu_retpoline)
  44  endef
  45
  46  # List module undefined symbols (or empty line if not enabled)
  47 --
  48 2.14.2
  49