[Xen-ia64-devel] [Patch 2/3] Add lock feature in vTLB

["Tian, Kevin" <kevin.tian@xxxxxxxxx>]

This patch gives vTLB ability to lock specific entry, which is necessary
for Xen to access guest page when servicing hypercall. This can prevent
vTLB recycle handler to purge that entry unexpectedly. 

Signed-off-by   Anthony Xu      <Anthony.xu@xxxxxxxxx> 
Signed-off-by Eddie Dong        <Eddie.dong@xxxxxxxxx> 
Signed-off-by Kevin Tian        <Kevin.tian@xxxxxxxxx>

Thanks,
Kevin

patch_vti_hypercall_support_2
Description: patch_vti_hypercall_support_2

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