Venkatesh Pallipadi <[email protected]> wrote:
>
>
>
> Attached patch fixes the recent C-state based on FADT regression reported by
> Kevin.
>
> Please apply.
>
> Thanks,
> Venki
>
>
> Fix the regression with c1_default_handler on some systems where C-states come
> from FADT.
>
> Thanks to Kevin Radloff for identifying the issue and also root causing on
> exact line of code that is causing the issue.
>
> Signed-off-by: Venkatesh Pallipadi <[email protected]>
>
> diff -purN linux-2.6.13-rc1-mm1//drivers/acpi/processor_idle.c.org linux-2.6.13-rc1-mm1//drivers/acpi/processor_idle.c
> --- linux-2.6.13-rc1-mm1//drivers/acpi/processor_idle.c.org 2005-07-14 23:19:45.038854688 -0700
> +++ linux-2.6.13-rc1-mm1//drivers/acpi/processor_idle.c 2005-07-14 23:21:47.292269344 -0700
> @@ -881,7 +881,7 @@ static int acpi_processor_get_power_info
> result = acpi_processor_get_power_info_cst(pr);
> if ((result) || (acpi_processor_power_verify(pr) < 2)) {
> result = acpi_processor_get_power_info_fadt(pr);
> - if (result)
> + if ((result) || (acpi_processor_power_verify(pr) < 2))
> result = acpi_processor_get_power_info_default_c1(pr);
> }
>
It turns out I've had this in my tree since July 6 (from Jindrich
Makovicka), sent to Len on July 9. Maybe he's merged it somewhere already.
I have seven acpi patches here, some of which have been in -mm for a very
long time. I'll resend them all. Could someone please promptly ack them for
2.6.13 or merge them somewhere or nack the things?
Thanks.
-
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