32e0378b35
instruction bytes in the VMCB on a nested page fault. This is useful because it saves having to walk the guest page tables to fetch the instruction. vie_init() now takes two additional parameters 'inst_bytes' and 'inst_len' that map directly to 'vie->inst[]' and 'vie->num_valid'. The instruction emulation handler skips calling 'vmm_fetch_instruction()' if 'vie->num_valid' is non-zero. The use of this capability can be turned off by setting the sysctl/tunable 'hw.vmm.svm.disable_npf_assist' to '1'. Reviewed by: Anish Gupta (akgupt3@gmail.com) Discussed with: grehan |
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acpica | ||
amd64 | ||
conf | ||
ia32 | ||
include | ||
linux32 | ||
pci | ||
vmm | ||
Makefile |