From: Alexandre Chartre <[email protected]>
commit 87cf61fe848ca8ddf091548671e168f52e8a718e upstream.
Fix is_fentry_call() so that it works if a call has no destination
set (call_dest). This needs to be done in order to support intra-
function calls.
Signed-off-by: Alexandre Chartre <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Reviewed-by: Miroslav Benes <[email protected]>
Acked-by: Josh Poimboeuf <[email protected]>
Link: https://lkml.kernel.org/r/[email protected]
---
tools/objtool/check.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/objtool/check.c b/tools/objtool/check.c
index dfd67243faac..71a24fd46dbd 100644
--- a/tools/objtool/check.c
+++ b/tools/objtool/check.c
@@ -1367,7 +1367,7 @@ static int decode_sections(struct objtool_file *file)
static bool is_fentry_call(struct instruction *insn)
{
- if (insn->type == INSN_CALL &&
+ if (insn->type == INSN_CALL && insn->call_dest &&
insn->call_dest->type == STT_NOTYPE &&
!strcmp(insn->call_dest->name, "__fentry__"))
return true;
--
2.39.2 (Apple Git-143)
On Mon, Feb 26, 2024 at 05:49:23PM +0800, Rui Qi wrote:
> From: Alexandre Chartre <[email protected]>
>
> commit 87cf61fe848ca8ddf091548671e168f52e8a718e upstream.
>
> Fix is_fentry_call() so that it works if a call has no destination
> set (call_dest). This needs to be done in order to support intra-
> function calls.
>
> Signed-off-by: Alexandre Chartre <[email protected]>
> Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
> Reviewed-by: Miroslav Benes <[email protected]>
> Acked-by: Josh Poimboeuf <[email protected]>
> Link: https://lkml.kernel.org/r/[email protected]
When you forward a patch on for inclusion, you too have to sign off on
it.
Please do so for all of these commits.
And we recieved a few different copies of this series, please resend a
v2 series so we know which one is the correct one to review.
thanks,
greg k-h