diff options
| author | Josh Poimboeuf <jpoimboe@redhat.com> | 2022-04-18 19:50:36 +0300 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2022-04-22 13:32:03 +0300 |
| commit | 03f16cd020eb8bb2eb837e2090086f296a9fa91d (patch) | |
| tree | 7fea369cfc86508e8c7d3742c85e80ffe33478db /tools | |
| parent | c2bdd61c98d915ad2cc1f8cd4661fcda1f1e4c16 (diff) | |
| download | linux-03f16cd020eb8bb2eb837e2090086f296a9fa91d.tar.xz | |
objtool: Add CONFIG_OBJTOOL
Now that stack validation is an optional feature of objtool, add
CONFIG_OBJTOOL and replace most usages of CONFIG_STACK_VALIDATION with
it.
CONFIG_STACK_VALIDATION can now be considered to be frame-pointer
specific. CONFIG_UNWINDER_ORC is already inherently valid for live
patching, so no need to "validate" it.
Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Miroslav Benes <mbenes@suse.cz>
Link: https://lkml.kernel.org/r/939bf3d85604b2a126412bf11af6e3bd3b872bcb.1650300597.git.jpoimboe@redhat.com
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/include/linux/objtool.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tools/include/linux/objtool.h b/tools/include/linux/objtool.h index 586d35720f13..977d90ba642d 100644 --- a/tools/include/linux/objtool.h +++ b/tools/include/linux/objtool.h @@ -38,7 +38,7 @@ struct unwind_hint { #define UNWIND_HINT_TYPE_REGS_PARTIAL 2 #define UNWIND_HINT_TYPE_FUNC 3 -#ifdef CONFIG_STACK_VALIDATION +#ifdef CONFIG_OBJTOOL #ifndef __ASSEMBLY__ @@ -157,7 +157,7 @@ struct unwind_hint { #endif /* __ASSEMBLY__ */ -#else /* !CONFIG_STACK_VALIDATION */ +#else /* !CONFIG_OBJTOOL */ #ifndef __ASSEMBLY__ @@ -179,6 +179,6 @@ struct unwind_hint { .endm #endif -#endif /* CONFIG_STACK_VALIDATION */ +#endif /* CONFIG_OBJTOOL */ #endif /* _LINUX_OBJTOOL_H */ |