diff options
| author | Josh Poimboeuf <jpoimboe@kernel.org> | 2023-03-01 07:13:11 -0800 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2023-03-23 23:18:58 +0100 |
| commit | 4708ea14bef314fc901857eefd65678236a9f2d9 (patch) | |
| tree | a6029527b9e4eac6e4d604752631fdd5392b8263 /include/linux/objtool_types.h | |
| parent | f902cfdd46aedd2afb3e8033223312dbf5fbb675 (diff) | |
x86,objtool: Separate unret validation from unwind hints
The ENTRY unwind hint type is serving double duty as both an empty
unwind hint and an unret validation annotation.
Unret validation is unrelated to unwinding. Separate it out into its own
annotation.
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/ff7448d492ea21b86d8a90264b105fbd0d751077.1677683419.git.jpoimboe@kernel.org
Diffstat (limited to 'include/linux/objtool_types.h')
| -rw-r--r-- | include/linux/objtool_types.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/include/linux/objtool_types.h b/include/linux/objtool_types.h index 9a83468c0039..9787ad0f2ef4 100644 --- a/include/linux/objtool_types.h +++ b/include/linux/objtool_types.h @@ -42,8 +42,7 @@ struct unwind_hint { #define UNWIND_HINT_TYPE_REGS_PARTIAL 2 /* The below hint types don't have corresponding ORC types */ #define UNWIND_HINT_TYPE_FUNC 3 -#define UNWIND_HINT_TYPE_ENTRY 4 -#define UNWIND_HINT_TYPE_SAVE 5 -#define UNWIND_HINT_TYPE_RESTORE 6 +#define UNWIND_HINT_TYPE_SAVE 4 +#define UNWIND_HINT_TYPE_RESTORE 5 #endif /* _LINUX_OBJTOOL_TYPES_H */ |