| Message ID | 20240312065908.12194-1-yeoreum.yun@arm.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [RESEND] firmware/arm_sdei: Fix invalid argument to unregister private events. | expand |
diff --git a/drivers/firmware/arm_sdei.c b/drivers/firmware/arm_sdei.c index 285fe7ad490d..973972d50287 100644 --- a/drivers/firmware/arm_sdei.c +++ b/drivers/firmware/arm_sdei.c @@ -763,7 +763,9 @@ static int sdei_device_freeze(struct device *dev) int err; /* unregister private events */ - cpuhp_remove_state(sdei_entry_point); + cpuhp_remove_state(sdei_hp_state); + + sdei_hp_state = 0; err = sdei_unregister_shared(); if (err)
To unregister private events in device freeze, it should call cpuhp_remove_state() with sedi_hp_state not sdei_entry_point. otherwise, it seems to fail on cpuhp_cb_check(). Fixes: d2c48b2387eb ("firmware: arm_sdei: Fix sleep from invalid context BUG") Signed-off-by: levi.yun <yeoreum.yun@arm.com> Reviewed-by: James Morse <james.morse@arm.com> --- drivers/firmware/arm_sdei.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) -- LEVI:{C3F47F37-75D8-414A-A8BA-3980EC8A46D7}