x86/hvm: check HAP before enabling nested VMX
authorHaozhong Zhang <haozhong.zhang@intel.com>
Wed, 1 Mar 2017 09:30:32 +0000 (10:30 +0100)
committerJan Beulich <jbeulich@suse.com>
Wed, 1 Mar 2017 09:30:32 +0000 (10:30 +0100)
commit77751ed79e3c615f3d85dbf2b1573c3f5ed6aa5c
tree4029a9d5ae2cb316b17e49ea013e5653fbc88ea9
parent2f0691862c8ba3940ff522ab2867b322804c3df9
x86/hvm: check HAP before enabling nested VMX

The current implementation of nested VMX cannot work without HAP.

Signed-off-by: Haozhong Zhang <haozhong.zhang@intel.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
xen/arch/x86/hvm/hvm.c