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SubjectRe: [Fastboot] [PATCH] Reserving backup region for kexec based crashdumps.
Itsuro Oda wrote:
> Hi,
> I can't understand why ELF format is necessary.
> I think the only necessary information is "what physical address
> regions are valid to read". This information is necessary for any
> sort of dump tools. (and must get it while the system is normal.)
> The Eric's /proc/cpumem idea sounds nice to me.

I agree. Format conversion should be done in healthy system separately
and we should restrict what to do while taking the dump as few as
possible. Conversion from just memory image to crash/lcrash format will
be very useful to use existing tools and experiences. I already have
such tool and (if my administration allows) I can make such tool open.
Let me do some paperwork.

Koichi Suzuki
NTT DATA Intellilink
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