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authorPeter Zijlstra <peterz@infradead.org>2019-02-25 10:31:24 +0100
committerIngo Molnar <mingo@kernel.org>2019-04-03 11:02:24 +0200
commita4d09dde9093a04a9b48fb9e5ef3177bdfaff199 (patch)
tree515fea511c16de926622d6751ed97390f826edba /tools/objtool
parent40ea97290b08be2e038b31cbb33097d1145e8169 (diff)
objtool: Set insn->func for alternatives
In preparation of function attributes, we need each instruction to have a valid link back to its function. Therefore make sure we set the function association for alternative instruction sequences; they are, after all, still part of the function. Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Acked-by: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Borislav Petkov <bp@alien8.de> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/objtool')
-rw-r--r--tools/objtool/check.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/objtool/check.c b/tools/objtool/check.c
index 110ea3d84772..950d0f62d22b 100644
--- a/tools/objtool/check.c
+++ b/tools/objtool/check.c
@@ -695,6 +695,7 @@ static int handle_group_alt(struct objtool_file *file,
last_new_insn = insn;
insn->ignore = orig_insn->ignore_alts;
+ insn->func = orig_insn->func;
if (insn->type != INSN_JUMP_CONDITIONAL &&
insn->type != INSN_JUMP_UNCONDITIONAL)