On Sat, Jan 23, 2021 at 06:46:08PM -0800, Thomas Hebb wrote: > It has been reported[0] that the Dell XPS 15 L502X exhibits similar > freezing behavior to the other systems[1] on this blacklist. The issue > was exposed by a prior change of mine to automatically load > dell_smm_hwmon on a wider set of XPS models. To fix the regression, add > this model to the blacklist. > > [0] https://bugzilla.kernel.org/show_bug.cgi?id=211081 > [1] https://bugzilla.kernel.org/show_bug.cgi?id=195751 > > Fixes: b8a13e5e8f37 ("hwmon: (dell-smm) Use one DMI match for all XPS models") > Cc: stable@xxxxxxxxxxxxxxx > Reported-by: Bob Hepple <bob.hepple@xxxxxxxxx> > Tested-by: Bob Hepple <bob.hepple@xxxxxxxxx> > Signed-off-by: Thomas Hebb <tommyhebb@xxxxxxxxx> Applied. Thanks, Guenter > --- > > drivers/hwmon/dell-smm-hwmon.c | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/drivers/hwmon/dell-smm-hwmon.c b/drivers/hwmon/dell-smm-hwmon.c > index ec448f5f2dc3..73b9db9e3aab 100644 > --- a/drivers/hwmon/dell-smm-hwmon.c > +++ b/drivers/hwmon/dell-smm-hwmon.c > @@ -1159,6 +1159,13 @@ static struct dmi_system_id i8k_blacklist_fan_support_dmi_table[] __initdata = { > DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "XPS13 9333"), > }, > }, > + { > + .ident = "Dell XPS 15 L502X", > + .matches = { > + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), > + DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Dell System XPS L502X"), > + }, > + }, > { } > }; >
