From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alberto Piai Subject: Re: Re: S3 resume on Fujitsu-Siemens Amilo A7620 (CONTINUES) Date: Tue, 7 Dec 2004 20:12:07 +0100 Message-ID: <20041207201207.530feb9d.albeclemit@yahoo.it> References: <3ACA40606221794F80A5670F0AF15F84041AC0CA@pdsmsx403> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <3ACA40606221794F80A5670F0AF15F84041AC0CA@pdsmsx403> Sender: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Errors-To: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: "Yu, Luming" Cc: pavel-AlSwsSmVLrQ@public.gmane.org, acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: linux-acpi@vger.kernel.org Hi, On Tue, 30 Nov 2004 19:39:03 +0800 "Yu, Luming" 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 ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/