[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH] remove useless cr4 handling in vmx_set_cr0
remove useless cr4 handling in vmx_set_cr0. the reason is: 1) on x86_32, PAE should never be enabled in guest cr4, since we only support pure IA32 VMX guest. 2) on x86_32p or x86_64, PAE should always be enabled in guest cr4, since even pure IA32 guest uses PAE paging mode actually. Signed-off-by: Xin Li <xin.b.li@xxxxxxxxx> Signed-off-by: Yunhong Jiang <yunhong.jiang@xxxxxxxxx> Attachment:
useless_cr4_read.patch _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
|
Lists.xenproject.org is hosted with RackSpace, monitoring our |