On Thu, Jul 13, 2023 at 5:40 PM Limonciello, Mario
<mario.limonciello@xxxxxxx> wrote:
>
>
> On 7/13/2023 10:31 AM, Rafael J. Wysocki wrote:
> > On Wed, Jul 12, 2023 at 7:25 PM Mario Limonciello
> > <mario.limonciello@xxxxxxx> wrote:
> >> The `nocrt` module parameter has no code associated with it and does
> >> nothing. As `crt=-1` has same functionality as what nocrt should be
> >> doing drop `nocrt` and associated documentation.
> >>
> >> This should fix a quirk for Gigabyte GA-7ZX that used `nocrt` and
> >> thus didn't function properly.
> >>
> >> Fixes: 8c99fdce3078 ("ACPI: thermal: set "thermal.nocrt" via DMI on Gigabyte GA-7ZX")
> >> Signed-off-by: Mario Limonciello <mario.limonciello@xxxxxxx>
> > Stable material I suppose?
> Yeah I think so.
OK
> >> ---
> >> Documentation/admin-guide/kernel-parameters.txt | 4 ----
> >> drivers/acpi/thermal.c | 6 +-----
> >> 2 files changed, 1 insertion(+), 9 deletions(-)
> >>
> >> diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
> >> index a1457995fd41c..2de235d52faca 100644
> >> --- a/Documentation/admin-guide/kernel-parameters.txt
> >> +++ b/Documentation/admin-guide/kernel-parameters.txt
> >> @@ -6243,10 +6243,6 @@
> >> -1: disable all critical trip points in all thermal zones
> >> <degrees C>: override all critical trip points
> >>
> >> - thermal.nocrt= [HW,ACPI]
> >> - Set to disable actions on ACPI thermal zone
> >> - critical and hot trip points.
> >> -
> >> thermal.off= [HW,ACPI]
> >> 1: disable ACPI thermal control
> >>
> >> diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
> >> index f9f6ebb08fdb7..3163a40f02e30 100644
> >> --- a/drivers/acpi/thermal.c
> >> +++ b/drivers/acpi/thermal.c
> >> @@ -82,10 +82,6 @@ static int tzp;
> >> module_param(tzp, int, 0444);
> >> MODULE_PARM_DESC(tzp, "Thermal zone polling frequency, in 1/10 seconds.");
> >>
> >> -static int nocrt;
> >> -module_param(nocrt, int, 0);
> >> -MODULE_PARM_DESC(nocrt, "Set to take no action upon ACPI thermal zone critical trips points.");
> >> -
> >> static int off;
> >> module_param(off, int, 0);
> >> MODULE_PARM_DESC(off, "Set to disable ACPI thermal support.");
> >> @@ -1094,7 +1090,7 @@ static int thermal_act(const struct dmi_system_id *d) {
> >> static int thermal_nocrt(const struct dmi_system_id *d) {
> >> pr_notice("%s detected: disabling all critical thermal trip point actions.\n",
> >> d->ident);
> >> - nocrt = 1;
> >> + crt = -1;
> >> return 0;
> >> }
> >> static int thermal_tzp(const struct dmi_system_id *d) {
> >> --
Applied as 6.6 material, thanks!
