diff options
| author | Nicholas Piggin <[email protected]> | 2022-11-27 22:49:37 +1000 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2022-12-02 17:54:08 +1100 |
| commit | 6895dfc0474170c492191c126fcfc420f7771a09 (patch) | |
| tree | 9ec46c9a349e97e9d7d09c28c1edd1c79692c2b4 /tools/perf/scripts/python | |
| parent | 6f291a03819e4051ebc870471d26915ef2e6ba31 (diff) | |
powerpc: copy_thread fill in interrupt frame marker and back chain
Backtraces will not recognise the fork system call interrupt without
the regs marker. And regular interrupt entry from userspace creates
the back chain to the user stack, so do this for the initial fork
frame too, to be consistent.
Signed-off-by: Nicholas Piggin <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions