> -----Original Message----- > From: Intel-wired-lan <[email protected]> On Behalf Of > Arkadiusz Kubalewski > Sent: Saturday, February 10, 2024 2:55 AM > To: [email protected] > Cc: Bagnucki, Igor <[email protected]>; Kubalewski, Arkadiusz > <[email protected]> > Subject: [Intel-wired-lan] [PATCH iwl-net v2 2/3] ice: fix dpll periodic work > data updates on PF reset > > Do not allow dpll periodic work function to acquire data from firmware > if PF reset is in progress. Acquiring data will cause dmesg errors as the > firmware cannot respond or process the request properly during the reset > time. > > Test by looping execution of below step until dmesg error appears: > - perform PF reset > $ echo 1 > /sys/class/net/<ice PF>/device/reset > > Fixes: d7999f5ea64b ("ice: implement dpll interface to control cgu") > Reviewed-by: Igor Bagnucki <[email protected]> > Signed-off-by: Arkadiusz Kubalewski <[email protected]> > --- > drivers/net/ethernet/intel/ice/ice_dpll.c | 5 ++++- > 1 file changed, 4 insertions(+), 1 deletion(-) >
Tested-by: Pucha Himasekhar Reddy <[email protected]> (A Contingent worker at Intel)
