[PATCH v1] perf libunwind: Fix calls to thread__e_machine
From: Ian Rogers
Date: Wed Feb 11 2026 - 00:38:40 EST
Add the missing e_flags option to fix the build.
Fixes: 4e66527f8859 ("perf thread: Add optional e_flags output argument to thread__e_machine")
Signed-off-by: Ian Rogers <irogers@xxxxxxxxxx>
---
tools/perf/util/unwind-libunwind-local.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/tools/perf/util/unwind-libunwind-local.c b/tools/perf/util/unwind-libunwind-local.c
index ecf0c01fe51f..5b39ce21e333 100644
--- a/tools/perf/util/unwind-libunwind-local.c
+++ b/tools/perf/util/unwind-libunwind-local.c
@@ -584,7 +584,9 @@ static int access_mem(unw_addr_space_t __maybe_unused as,
}
ret = perf_reg_value(&start, perf_sample__user_regs(ui->sample),
- perf_arch_reg_sp(thread__e_machine(ui->thread, ui->machine)));
+ perf_arch_reg_sp(thread__e_machine(ui->thread,
+ ui->machine,
+ /*e_flags=*/NULL)));
if (ret)
return ret;
@@ -733,7 +735,7 @@ static void _unwind__finish_access(struct maps *maps)
static int get_entries(struct unwind_info *ui, unwind_entry_cb_t cb,
void *arg, int max_stack)
{
- uint16_t e_machine = thread__e_machine(ui->thread, ui->machine);
+ uint16_t e_machine = thread__e_machine(ui->thread, ui->machine, /*e_flags=*/NULL);
u64 val;
unw_word_t ips[max_stack];
unw_addr_space_t addr_space;
--
2.53.0.239.g8d8fc8a987-goog