[Xen-devel] Do the suspend/resume tools work with current Xen?

[Jacob Gorm Hansen <jacob@xxxxxxxx>]

hi,

I noticed that in arch/xeno/kernel/setup.c the contents of
phys_to_machine_mapping[] are initialised on boot, but not upon
resumption after suspend, which may be a problem with the newer Xen
mmu_update semantics, as XenoLinux will now need to access this mapping
to be able to correctly specify machine addresses, even after having
been moved to a set of new machine pages.

Has anyone used the save and restore tools with a recent Xen and do they
still work, or is it correct that this mapping needs to be
reinitialised?

thanks,
Jacob






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