diff options
| author |   Shuyi Cheng <chengshuyi@linux.alibaba.com> | 2024-09-08 17:23:53 +0800 |
|---|---|---|
| committer |   Andrii Nakryiko <andrii@kernel.org> | 2024-09-09 15:56:22 -0700 |
| commit | 12707b9159e631af91c051fd102d469364b6ecc3 (patch) | |
| tree | 4431f44629566d5f3a96bccfe8944e90e547bddc /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | libbpf: Workaround (another) -Wmaybe-uninitialized false positive (diff) | |
| download | wireguard-linux-12707b9159e631af91c051fd102d469364b6ecc3.tar.xz wireguard-linux-12707b9159e631af91c051fd102d469364b6ecc3.zip | |
libbpf: Fixed getting wrong return address on arm64 architecture
ARM64 has a separate lr register to store the return address, so here
you only need to read the lr register to get the return address, no need
to dereference it again.
Signed-off-by: Shuyi Cheng <chengshuyi@linux.alibaba.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/1725787433-77262-1-git-send-email-chengshuyi@linux.alibaba.com
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions