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authorKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>2011-04-01 15:18:48 -0400
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>2011-05-12 14:38:53 -0400
commit8c5950881c3b5e6e350e4b0438a8ccc513d90df9 (patch)
tree2fd78956693051644b1a881057c9509810525257 /arch/x86/xen/mmu.c
parent0ce790e7d736cedc563e1fb4e998babf5a4dbc3d (diff)
downloadlinux-8c5950881c3b5e6e350e4b0438a8ccc513d90df9.tar.bz2
xen/p2m: Create entries in the P2M_MFN trees's to track 1-1 mappings
.. when applicable. We need to track in the p2m_mfn and p2m_mfn_p the MFNs and pointers, respectivly, for the P2M entries that are allocated for the identity mappings. Without this, a PV domain with an E820 that triggers the 1-1 mapping to kick in, won't be able to be restored as the P2M won't have the identity mappings. Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
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