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| author | Guo Ren <guoren@linux.alibaba.com> | 2022-11-09 09:49:36 +0300 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@rivosinc.com> | 2022-12-06 03:58:01 +0300 |
| commit | 5c3022e4a616d800cf5f4c3a981d7992179e44a1 (patch) | |
| tree | 79112c09f5036bfa9746e2ddfb0eb06963d891a7 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | cbc32023ddbdf4baa3d9dc513a2184a84080a5a2 (diff) | |
| download | linux-5c3022e4a616d800cf5f4c3a981d7992179e44a1.tar.xz | |
riscv: stacktrace: Fixup ftrace_graph_ret_addr retp argument
The 'retp' is a pointer to the return address on the stack, so we
must pass the current return address pointer as the 'retp'
argument to ftrace_push_return_trace(). Not parent function's
return address on the stack.
Fixes: b785ec129bd9 ("riscv/ftrace: Add HAVE_FUNCTION_GRAPH_RET_ADDR_PTR support")
Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
Signed-off-by: Guo Ren <guoren@kernel.org>
Link: https://lore.kernel.org/r/20221109064937.3643993-2-guoren@kernel.org
Cc: stable@vger.kernel.org
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions