Mark Williamson <[EMAIL PROTECTED]> writes:
> > The Xen guys idea of memory hotplug is another matter it sounds
> > like the want to page an OS with memory hotplug which is just
> > plain silly, and also unimplemented so I will cross that bridge
> > when I come to it.
>
> The idea isn't to page t
Fernando Luis Vazquez Cao <[EMAIL PROTECTED]> writes:
> Hi all.
>
> On Tue, 2005-03-08 at 18:20 +0530, vivek goyal wrote:
> > Core image ELF headers are prepared before crash and stored at a safe
> > place in memory. These headers are retrieved over a kexec boot and final
> > elf core image is pr
On Wed, 2005-03-09 at 23:56 -0700, Eric W. Biederman wrote:
> Vivek Goyal <[EMAIL PROTECTED]> writes:
>
> > I want to fill the virtual addresses of linearly mapped region. That is
> > physical addresses from 0 to MAXMEM (896 MB) are mapped by kernel at
> > virtual addresses PAGE_OFFSET to (PAGE_OF
Hi,
Using ELF format to construct dump information (registers, physical adress
range, and physical memory etc.) is OK. It's not bad idea.
But it is not necessary to indend to use a particular analysis tool.
Do simple.
Thanks.
--
Itsuro ODA <[EMAIL PROTECTED]>
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Dipankar Sarma <[EMAIL PROTECTED]> writes:
> On Wed, Mar 09, 2005 at 07:17:49AM -0700, Eric W. Biederman wrote:
> > Beyond that I prefer a little command line tool that will do the
> > ELF64 to ELF32 conversion and possibly add in the kva mapping to
> > make the core dump usable with gdb. Doing
Vivek Goyal <[EMAIL PROTECTED]> writes:
> I want to fill the virtual addresses of linearly mapped region. That is
> physical addresses from 0 to MAXMEM (896 MB) are mapped by kernel at
> virtual addresses PAGE_OFFSET to (PAGE_OFFSET + MAXMEM). Values of
> PAGE_OFFSET and MAXMEM are already known a
On Wed, 2005-03-09 at 07:17 -0700, Eric W. Biederman wrote:
> Vivek Goyal <[EMAIL PROTECTED]> writes:
>
> > On Tue, 2005-03-08 at 11:00 -0700, Eric W. Biederman wrote:
> > That sounds good. But we loose the advantage of doing limited debugging
> > with gdb. Crash (or other analysis tools) will st
On Wed, Mar 09, 2005 at 07:17:49AM -0700, Eric W. Biederman wrote:
> Vivek Goyal <[EMAIL PROTECTED]> writes:
>
> > On Tue, 2005-03-08 at 11:00 -0700, Eric W. Biederman wrote:
> >
> > This also requires, setting the kernel virtual addresses while preparing
> > the headers. KVA for linearly mapped
Vivek Goyal <[EMAIL PROTECTED]> writes:
> On Tue, 2005-03-08 at 11:00 -0700, Eric W. Biederman wrote:
> That sounds good. But we loose the advantage of doing limited debugging
> with gdb. Crash (or other analysis tools) will still take considerable
> amount of time before before they are fully re
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