RE: [PATCH][RFC v3] ACPI / PM: Fix poweroff issue on HW-full platforms without _S5

[Chen, Yu C]

Hi Rafael,
(resend for broken content)

> -----Original Message-----
> From: rjwysocki@xxxxxxxxx [mailto:rjwysocki@xxxxxxxxx] On Behalf Of
> Rafael J. Wysocki
> Sent: Monday, March 07, 2016 9:19 PM
> To: Chen, Yu C
> Cc: ACPI Devel Maling List; x86@xxxxxxxxxx; linux-efi@xxxxxxxxxxxxxxx; Linux
> Kernel Mailing List; linux-pm@xxxxxxxxxxxxxxx; Rafael J. Wysocki; Len Brown;
> Matt Fleming; Thomas Gleixner; Ingo Molnar; H. Peter Anvin; Zhang, Rui
> Subject: Re: [PATCH][RFC v3] ACPI / PM: Fix poweroff issue on HW-full
> platforms without _S5
> 
[cut]
> >  bool efi_poweroff_required(void)
> >  {
> > -       return !!acpi_gbl_reduced_hardware;
> > +       return acpi_gbl_reduced_hardware || (acpi_no_s5 &&
> > + !pm_power_off);
> 
> What if CONFIG_ACPI is not set here?
If CONFIG_ACPI is not set, this file would not 
be compiled, because CONFIG_EFI depends on CONFIG_ACPI.

thanks,
yu