2068d368d7
see [1] for upstream report 1: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1758856/comments/1 Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
57 lines
1.9 KiB
Diff
57 lines
1.9 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: =?UTF-8?q?Fabian=20Gr=C3=BCnbichler?= <f.gruenbichler@proxmox.com>
|
|
Date: Tue, 3 Apr 2018 14:59:26 +0200
|
|
Subject: [PATCH] Revert "UBUNTU: [Packaging] retpoline -- add safe usage hint
|
|
support"
|
|
MIME-Version: 1.0
|
|
Content-Type: text/plain; charset=UTF-8
|
|
Content-Transfer-Encoding: 8bit
|
|
|
|
This (partially) reverts commit 1e39020902132b3065bedf0a0c33031e89f9f57a.
|
|
|
|
this modifies the upstream kernel build to call an Ubuntu script which
|
|
we remove before building. it would also be required by any module
|
|
builds afterwards and is not shipped by Ubuntu's kernel packages either.
|
|
|
|
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
|
|
---
|
|
scripts/Makefile.build | 10 +---------
|
|
1 file changed, 1 insertion(+), 9 deletions(-)
|
|
|
|
diff --git a/scripts/Makefile.build b/scripts/Makefile.build
|
|
index 9dc3f41f4ff5..36247e983f4b 100644
|
|
--- a/scripts/Makefile.build
|
|
+++ b/scripts/Makefile.build
|
|
@@ -297,27 +297,19 @@ objtool_dep = $(objtool_obj) \
|
|
$(wildcard include/config/orc/unwinder.h \
|
|
include/config/stack/validation.h)
|
|
|
|
-ifdef CONFIG_RETPOLINE
|
|
-cmd_ubuntu_retpoline = $(CONFIG_SHELL) $(srctree)/debian/scripts/retpoline-extract-one $(@) $(<) "$(filter -m16 %code16gcc.h,$(a_flags))";
|
|
-else
|
|
-cmd_ubuntu_retpoline =
|
|
-endif
|
|
-
|
|
define rule_cc_o_c
|
|
$(call echo-cmd,checksrc) $(cmd_checksrc) \
|
|
$(call cmd_and_fixdep,cc_o_c) \
|
|
$(cmd_checkdoc) \
|
|
$(call echo-cmd,objtool) $(cmd_objtool) \
|
|
$(cmd_modversions_c) \
|
|
- $(call echo-cmd,ubuntu-retpoline) $(cmd_ubuntu_retpoline) \
|
|
$(call echo-cmd,record_mcount) $(cmd_record_mcount)
|
|
endef
|
|
|
|
define rule_as_o_S
|
|
$(call cmd_and_fixdep,as_o_S) \
|
|
$(call echo-cmd,objtool) $(cmd_objtool) \
|
|
- $(cmd_modversions_S) \
|
|
- $(call echo-cmd,ubuntu-retpoline) $(cmd_ubuntu_retpoline)
|
|
+ $(cmd_modversions_S)
|
|
endef
|
|
|
|
# List module undefined symbols (or empty line if not enabled)
|
|
--
|
|
2.14.2
|
|
|