Re: [RFC][PATCH 0/4] Rework disabling of interrupts during suspend-resume

Rafael J. Wysocki
2009-03-06T10:20:12Z

On Friday 06 March 2009, Linus Torvalds wrote:
>
> On Sun, 1 Mar 2009, Rafael J. Wysocki wrote:
> >
> > The following patches modifiy the way in which we handle disabling interrupts
> > during suspend and enabling them during resume. They also change the ordering
> > of the core suspend and hibernation code.
>
> Side note - I've tested them on the EeePC that had trouble resuming due to
> interrupt timings, and it suspends and resumes fine with these patches
> (modulo some new X problems, but that's what I get for living with
> Fedora-11 testing).
>
> Of course, it also suspends and resumes without them, since the CPU "cli"
> was sufficient for that machine, and it doesn't have any ACPI issues. But
> it's still an ack that at least nothing breaks that I can tell.

OK, thanks for testing! The next-step patches (ie. PCI suspend-resume rework)
are in the works.

Rafael