Masamichi Takagi 1910543380 armv8pmu_write_counter: sign-extend properly ...

ihk_mc_event_set_period() calls armv8pmu_write_counter() by
cpu_pmu.write_counter(..., (uint64_t)(-left) & max_period)

Change-Id: I2ac8fbe5957db044ac54946f620163e3c486cb5f

2020-06-16 13:26:51 +09:00

..

kernel

armv8pmu_write_counter: sign-extend properly

2020-06-16 13:26:51 +09:00