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| author | Samuel Holland <[email protected]> | 2022-05-08 20:21:21 -0500 |
|---|---|---|
| committer | Daniel Lezcano <[email protected]> | 2022-05-18 11:08:52 +0200 |
| commit | 232ccac1bd9b5bfe73895f527c08623e7fa0752d (patch) | |
| tree | 95ada85f1c62b85ce0b6672fe1021f1e09247288 /lib/mpi/mpi-sub-ui.c | |
| parent | 41929c9f628b9990d33a200c54bb0c919e089aa8 (diff) | |
clocksource/drivers/riscv: Events are stopped during CPU suspend
Some implementations of the SBI time extension depend on hart-local
state (for example, CSRs) that are lost or hardware that is powered
down when a CPU is suspended. To be safe, the clockevents driver
cannot assume that timer IRQs will be received during CPU suspend.
Fixes: 62b019436814 ("clocksource: new RISC-V SBI timer driver")
Signed-off-by: Samuel Holland <[email protected]>
Reviewed-by: Anup Patel <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Daniel Lezcano <[email protected]>
Diffstat (limited to 'lib/mpi/mpi-sub-ui.c')
0 files changed, 0 insertions, 0 deletions