Displaying 2 results from an estimated 2 matches for "construct_vmcb".
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construct_vmcs
2007 Mar 22
2
[PATCH][HAP][2/2] fix CR4 initialization when hap is on
This patch initializes VMCB CR4 and shadow CR4 with 0 when VMCB is being
constructed under nested paging mode. It complies with recent
reset_to_realmode change in hvmloader.
Signed-off-by: Wei Huang (wei.huang2@amd.com <mailto:wei.huang2@amd.com>
)
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2013 Oct 21
5
I/O port access handling for PVH
George,
since you asked on Friday, I though about the situation some more
over the weekend.
On PV, the requirement to trap all INs and OUTs is a result from us
needing the enforce two levels of restrictions - Xen''s and the guest
kernel''s. I.e. we can''t make use of the hardware''s access control
mechanisms, as we can''t put two I/O bit maps in place, and