Re: [PATCH 2/2] ACPI: Store NVS state even when entering suspend to RAM

Matthew Garrett
2010-06-02T11:47:19Z

On Wed, Jun 02, 2010 at 12:32:25AM -0300, Henrique de Moraes Holschuh wrote:
> On Sun, 30 May 2010, Matthew Garrett wrote:
> > On Sun, May 30, 2010 at 05:40:04PM +0300, Maxim Levitsky wrote:
> > > Just one note, I am sure somebody will ask for s3_no_nvs option, just
> > > like s4_no_nvs.
> >
> > I'd be surprised. Better to add the option when we think it's needed.
>
> Do _all_ Windows versions restore NVS over S3 suspend/resume?

XP does regardless of whether any OSI strings are presented, and we have
systems that break unless it's done, so I think it's a safe bet.

--
Matthew Garrett | mjg59@srcf.ucam.org