Re: [ACPI] Re: [PATCH 6/6]suspend/resume SMP support

[Yu, L. <lum...@in...>]

On Thursday 28 April 2005 15:42, Pavel Machek wrote:
> Hi!
>
>  > > On ia64, with tiger_defconfig:
>  > >
>  > > kernel/built-in.o(.text+0x59e12): In function `suspend_prepare':
>  > > : undefined reference to `disable_nonboot_cpus'
>  > >
>  > > kernel/built-in.o(.text+0x59e62): In function `suspend_prepare':
>  > > : undefined reference to `enable_nonboot_cpus'
>  > >
>  > > kernel/built-in.o(.text+0x5a222): In function `suspend_finish':
>  > > : undefined reference to `enable_nonboot_cpus'
>  >
>  > Pavel,
>  > Could IA64 do software suspend? There possibly are other troubles here.
>
>  Someone would have to write low-level support. Bring me ia64 notebook
>  and I'll do it ;-)))))))))))))))))))).
>  =A0=A0=A0=A0=A0=A0=A0 =A0=A0=A0=A0=A0=A0=A0 =A0=A0=A0=A0=A0=A0=A0 =A0=A0=
=A0=A0=A0=A0=A0 =A0=A0=A0=A0=A0=A0=A0 =A0=A0=A0=A0=A0=A0=A0 =A0=A0=A0=A0=A0=
=A0=A0 =A0=A0=A0=A0=A0=A0=A0 Pavel

I just checked DSDT on one ia64 box, it has S0, S4, S5 object.
So, the platform should have sufficient support for sleep-to-disk.

Thanks,
Luming