From aefb2f2e619b6c334bcb31de830aa00ba0b11129 Mon Sep 17 00:00:00 2001 From: Breno Leitao Date: Tue, 21 Nov 2023 08:07:32 -0800 Subject: x86/bugs: Rename CONFIG_RETPOLINE => CONFIG_MITIGATION_RETPOLINE Step 5/10 of the namespace unification of CPU mitigations related Kconfig options. [ mingo: Converted a few more uses in comments/messages as well. ] Suggested-by: Josh Poimboeuf Signed-off-by: Breno Leitao Signed-off-by: Ingo Molnar Reviewed-by: Ariel Miculas Acked-by: Josh Poimboeuf Cc: Linus Torvalds Link: https://lore.kernel.org/r/20231121160740.1249350-6-leitao@debian.org --- scripts/Makefile.lib | 2 +- scripts/generate_rust_target.rs | 2 +- scripts/mod/modpost.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) (limited to 'scripts') diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index ee233ef91696..615f2612a7ef 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -262,7 +262,7 @@ ifdef CONFIG_FTRACE_MCOUNT_USE_OBJTOOL objtool-args-$(CONFIG_HAVE_OBJTOOL_NOP_MCOUNT) += --mnop endif objtool-args-$(CONFIG_UNWINDER_ORC) += --orc -objtool-args-$(CONFIG_RETPOLINE) += --retpoline +objtool-args-$(CONFIG_MITIGATION_RETPOLINE) += --retpoline objtool-args-$(CONFIG_RETHUNK) += --rethunk objtool-args-$(CONFIG_SLS) += --sls objtool-args-$(CONFIG_STACK_VALIDATION) += --stackval diff --git a/scripts/generate_rust_target.rs b/scripts/generate_rust_target.rs index 3c6cbe2b278d..eaf524603796 100644 --- a/scripts/generate_rust_target.rs +++ b/scripts/generate_rust_target.rs @@ -155,7 +155,7 @@ fn main() { "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128", ); let mut features = "-3dnow,-3dnowa,-mmx,+soft-float".to_string(); - if cfg.has("RETPOLINE") { + if cfg.has("MITIGATION_RETPOLINE") { features += ",+retpoline-external-thunk"; } ts.push("features", features); diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c index cb6406f485a9..72fead5f973b 100644 --- a/scripts/mod/modpost.c +++ b/scripts/mod/modpost.c @@ -1843,7 +1843,7 @@ static void add_header(struct buffer *b, struct module *mod) buf_printf(b, "\n" - "#ifdef CONFIG_RETPOLINE\n" + "#ifdef CONFIG_MITIGATION_RETPOLINE\n" "MODULE_INFO(retpoline, \"Y\");\n" "#endif\n"); -- cgit v1.3.1