Re: Re: S3 resume on Fujitsu-Siemens Amilo A7620 (CONTINUES)

[Alberto Piai <albeclemit-whZMOeQn8C0@public.gmane.org>]

Hi,

On Tue, 30 Nov 2004 19:39:03 +0800
"Yu, Luming" <luming.yu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> wrote:

> >Update:
> >2.6.9, with pushl and popl lines commented out:
> 
> http://bugzilla.kernel.org/show_bug.cgi?id=3586
> 
> How could pushl	$0 cause reboot in real mode?
> I guess it is in protect mode.
> 
> I suggest you to try the following patch to see if "pushl $0" still
> cause 
> reboot.
> 
> --- linux-2.6.10-rc2/arch/i386/kernel/acpi/wakeup.S.orig
> 2004-12-02 
> 18:18:01.132147992 -0800
> +++ linux-2.6.10-rc2/arch/i386/kernel/acpi/wakeup.S	2004-12-02 
> 18:17:34.872140120 -0800
> @@ -20,6 +20,8 @@
>  	wakeup_code_start = .
>  	.code16
>  
> +	xor	%eax, %eax
> +	movl	%eax, %cr0
>   	movw	$0xb800, %ax
>  	movw	%ax,%fs
>  	movw	$0x0e00 + 'L', %fs:(0x10)

Sorry for the late answer, but university has been pressing in the last weeks..
Luming, this patch doesn't help, reboot occurs as usual :(
could i post other useful info about the system? maybe the DSDT?

thanks,
Alberto


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