> -----Original Message----- > From: KAMEZAWA Hiroyuki [mailto:[EMAIL PROTECTED] > Sent: 2006年4月5日 9:13 > To: Zou, Nanhai > Cc: [EMAIL PROTECTED]; [EMAIL PROTECTED]; > [email protected]; [email protected]; > [email protected] > Subject: Re: [Fastboot] [PATCH] kexec on ia64 > > On Wed, 5 Apr 2006 08:36:07 +0800 > "Zou, Nanhai" <[EMAIL PROTECTED]> wrote: > > > > -----Original Message----- > > > From: [EMAIL PROTECTED] > > > [mailto:[EMAIL PROTECTED] On Behalf Of Eric W. Biederman > > > Sent: 2006年4月5日 2:14 > > > To: Khalid Aziz > > > Cc: LKML; Fastboot mailing list; Linux ia64 > > > Subject: Re: [Fastboot] [PATCH] kexec on ia64 > > > > > > Khalid Aziz <[EMAIL PROTECTED]> writes: > > > > > > > Add kexec support on ia64. > > > > > > This looks like a starting place but this patch needs some > > > more work. > > > > > Eric, > > Khalid is also merging my ia64 kdump patch posted in > http://lkml.org/lkml/2006/3/14/46. > > Hopefully those issues you pointed out will be solved once the kdump > > patch > is merged. > > > Hi, I have a question about kexec/kdump. > > How does kdump know memory layout (of old kernel) now ? > > I'm working for memory hotplug. When memory is hot-added, memory layout > changes. > But I think there is no code to manage memory layout information of added > memory. > It reads memory layout from /proc/iomem..., If memory is hotpluged, I think we need a reload of kdump.
> Thanks, > - Kame
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