Re: [ACPI] Re: 2.6.12-rc1-mm3

Jesse Barnes
2005-03-26T03:42:37Z

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On Friday, March 25, 2005 6:57 pm, Jason Uhlenkott wrote:
> On Fri, Mar 25, 2005 at 09:24:21PM -0500, Len Brown wrote:
> > What bad things happen if you define CONFIG_PM on SN2?
>
> None, other than slightly enlarging the kernel with some
> suspend/resume stuff we don't care about. It's always been
> unavailable for SN2 builds:
>
> depends on IA64_GENERIC || IA64_DIG || IA64_HP_ZX1 || IA64_HP_ZX1_SWIOTLB
>
> but there doesn't appear to be any particular reason for that other
> than us not needing it (and in fact SN2 systems can run IA64_GENERIC
> kernels with CONFIG_PM enabled without incident).
>
> > Re: CONFIG_ACPI_BOOT
> > I've got a patch that makes it go away -- this looks like
> > a good reason for me to dust it off... Looks like
> > arch/ia64/Kconfig defines ACPI and then pulls in drivers/acpi/Kconfig,
> > which it should not do - it should look like i386/Kconfig...

Yeah, I noticed that too. If you've got a patch to clean it up, we should go
ahead and get it sent off to Tony.

I sent this to linux-ia64 the other day to address these issues.

Jesse

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===== arch/ia64/Kconfig 1.85 vs edited =====
--- 1.85/arch/ia64/Kconfig 2005-01-28 15:32:25 -08:00
+++ edited/arch/ia64/Kconfig 2005-03-21 09:38:29 -08:00
@@ -328,7 +328,7 @@

config PM
bool "Power Management support"
- depends on IA64_GENERIC || IA64_DIG || IA64_HP_ZX1 || IA64_HP_ZX1_SWIOTLB
+ depends on !IA64_HP_SIM
default y
help
"Power Management" means that parts of your computer are shut