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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-01-23 08:07:02 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-01-23 08:07:02 +0200 |
| commit | 67bfce0e01927859618b76ff5a36a7f23b412cef (patch) | |
| tree | 0608ca6cc9c35059acd10454704346edcfdfbd7e /tools/perf/tests/pmu-events.c | |
| parent | 473aec0e1f84be97c7ea52c4266b7ef13ce36af3 (diff) | |
| parent | 6b9b6413700e104934734b72a3be622a76923b98 (diff) | |
| download | linux-rt-67bfce0e01927859618b76ff5a36a7f23b412cef.tar.gz | |
Merge tag 'trace-v5.17-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Pull ftrace fix from Steven Rostedt:
"Fix s390 breakage from sorting mcount tables.
The latest merge of the tracing tree sorts the mcount table at build
time. But s390 appears to do things differently (like always) and
replaces the sorted table back to the original unsorted one. As the
ftrace algorithm depends on it being sorted, bad things happen when it
is not, and s390 experienced those bad things.
Add a new config to tell the boot if the mcount table is sorted or
not, and allow s390 to opt out of it"
* tag 'trace-v5.17-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
ftrace: Fix assuming build time sort works for s390
Diffstat (limited to 'tools/perf/tests/pmu-events.c')
0 files changed, 0 insertions, 0 deletions