diff options
| author | Finn Thain <[email protected]> | 2020-09-05 09:02:20 +1000 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2020-09-15 22:13:28 +1000 |
| commit | 5e3119e15fed5b9a9a7e528665ff098a4a8dbdbc (patch) | |
| tree | 70e58f2815c3fe7d10802c33272148b748a51ffe /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | 420ab2bc7544d978a5d0762ee736412fe9c796ab (diff) | |
powerpc/tau: Check processor type before enabling TAU interrupt
According to Freescale's documentation, MPC74XX processors have an
erratum that prevents the TAU interrupt from working, so don't try to
use it when running on those processors.
Fixes: 1da177e4c3f41 ("Linux-2.6.12-rc2")
Signed-off-by: Finn Thain <[email protected]>
Tested-by: Stan Johnson <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Link: https://lore.kernel.org/r/c281611544768e758bd58fe812cf702a5bd2d042.1599260540.git.fthain@telegraphics.com.au
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions