Lines Matching refs:wp
52 pages, pae, pse, pse36, cr0.wp, and 1GB pages. Work is in progress to support
167 Contains the value of cr0.wp for which the page is valid.
169 Contains the value of cr4.smep && !cr0.wp for which the page is valid
171 treatment of cr0.wp=0 below).
173 Contains the value of cr4.smap && !cr0.wp for which the page is valid
175 treatment of cr0.wp=0 below).
338 Emulating cr0.wp
341 If tdp is not enabled, the host must keep cr0.wp=1 so page write protection
343 cr0.wp=1, this does not present a problem. However when the guest cr0.wp=0,
369 To prevent an spte that was converted into a kernel page with cr0.wp=0
370 from being written by the kernel after cr0.wp has changed to 1, we make
371 the value of cr0.wp part of the page role. This means that an spte created
372 with one value of cr0.wp cannot be used when cr0.wp has a different value -
374 exists when an spte created with cr0.wp=0 and cr4.smep=0 is used after
375 changing cr4.smep to 1. To avoid this, the value of !cr0.wp && cr4.smep