On Sun, Dec 27, 2015 at 10:12:57AM +0800, Minfei Huang wrote: > You can refer the below link that you may get a clue about GART. This is > the fisrt time kexec-tools tried to support to ignore GART region in 2nd > kernel. > > http://lists.infradead.org/pipermail/kexec/2008-December/003096.html So theoretically we could export that IORES_DESC* enum in an uapi header and move kexec-tools to use that. However, I'm fuzzy on how exactly the whole compatibility thing is done with kexec-tools and the kernel. We probably would have to support newer kexec-tools on an older kernel and vice versa so I'd guess we should mark walk_iomem_res() deprecated so that people are encouraged to upgrade to newer kexec-tools... Hmmm. -- Regards/Gruss, Boris. ECO tip #101: Trim your mails when you reply. --
