diff options
| author | Thomas Gleixner <[email protected]> | 2019-11-07 10:54:24 +0100 |
|---|---|---|
| committer | Marc Zyngier <[email protected]> | 2019-11-07 16:13:33 +0000 |
| commit | 9090825fa99740f0c794f94b9cbd57ad79101228 (patch) | |
| tree | 65704ba18fa24573fae5a12ca2b3013e61f56131 /tools/perf/scripts/python/Perf-Trace-Util | |
| parent | ca185b260951d3b55108c0b95e188682d8a507b7 (diff) | |
KVM: arm/arm64: Let the timer expire in hardirq context on RT
The timers are canceled from an preempt-notifier which is invoked with
disabled preemption which is not allowed on PREEMPT_RT.
The timer callback is short so in could be invoked in hard-IRQ context
on -RT.
Let the timer expire on hard-IRQ context even on -RT.
Signed-off-by: Thomas Gleixner <[email protected]>
Signed-off-by: Sebastian Andrzej Siewior <[email protected]>
Signed-off-by: Marc Zyngier <[email protected]>
Tested-by: Julien Grall <[email protected]>
Acked-by: Marc Zyngier <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util')
0 files changed, 0 insertions, 0 deletions