From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Yu, Luming" Subject: Re: Re: [PATCH 6/6]suspend/resume SMP support Date: Thu, 28 Apr 2005 16:34:40 +0800 Message-ID: <200504281634.40649.luming.yu@intel.com> References: <20050428074201.GA1906@elf.ucw.cz> <200504281611.00254.luming.yu@intel.com> <20050428082037.GG1906@elf.ucw.cz> Reply-To: luming.yu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20050428082037.GG1906-I/5MKhXcvmPrBKCeMvbIDA@public.gmane.org> Content-Disposition: inline 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: Pavel Machek Cc: "Li, Shaohua" , Andrew Morton , lkml , ACPI-DEV , "Brown, Len" , Zwane Mwaikambo List-Id: linux-acpi@vger.kernel.org On Thursday 28 April 2005 16:20, 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 ;-)))))))))))))))))))). > > > > 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. > > No arguments about that one... Something like > arch/i386/power/{swsusp.S,cpu.c} needs to be written for ia64, > then. I'm not goot at ia64 assembly (never done that), and do not have > ia64 machine nearby, so I'm probably not doing that work. > > Pavel It sounds not a big deal just to rewrite this two files. Let me try. :-) Thanks, Luming ------------------------------------------------------- SF.Net email is sponsored by: Tell us your software development plans! Take this survey and enter to win a one-year sub to SourceForge.net Plus IDC's 2005 look-ahead and a copy of this survey Click here to start! http://www.idcswdc.com/cgi-bin/survey?id=105hix