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| author | Nicholas Piggin <[email protected]> | 2021-03-16 20:41:55 +1000 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2021-04-14 23:04:19 +1000 |
| commit | 5a5a893c4ad897b8a36f846602895515b7407a71 (patch) | |
| tree | 66715e39506c375ca22a4e2b48823aebba1e1a72 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 2e2a441d2c0bb639b6fdbb64b15ee0a43599bcec (diff) | |
powerpc/syscall: switch user_exit_irqoff and trace_hardirqs_off order
user_exit_irqoff() -> __context_tracking_exit -> vtime_user_exit
warns in __seqprop_assert due to lockdep thinking preemption is enabled
because trace_hardirqs_off() has not yet been called.
Switch the order of these two calls, which matches their ordering in
interrupt_enter_prepare.
Fixes: 5f0b6ac3905f ("powerpc/64/syscall: Reconcile interrupts")
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/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions