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3ml1
2007 Jun 06
2
"Bad type" when setting PML4 on x86_64
...ways create readable mappings of its own
memory regardless of its current type", so it would seem that this
should be an acceptable situation for Xen.
The abbreviated console output showing the results of the page table
search and the attempt to set the PML4:
Page table search for mfn 13091:
PML1 0x6000022000[010] = 13091001 (va=0000010000 000 000 000 010)
PML1 0x6000022000[010] = 13091001 (va=6000010000 000 180 000 010)
vm_enter:895: about to instantiate new maps pml4=0x6000010000
vm_enter:901: Using physical pml4 0x13091000 for Xen
(XEN) mm.c:1664:d72 Bad type (saw 00000000e8000001 != exp...