Lines Matching +full:non +full:- +full:linear

13 -------------------
18    - non-Intel processors
20    - Some Atoms (Airmont, Bonnell, Goldmont, GoldmontPlus, Saltwell, Silvermont)
22    - Intel processors that have the PSCHANGE_MC_NO bit set in the
27 ------------
32    CVE-2018-12207  Machine Check Error Avoidance on Page Size Change
37 -------
50 Under this errata, instructions are fetched from a linear address translated
52 paging structure so that the same linear address using large page size (2 MB, 4
55 the linear address, a code fetch that happens on the same linear address may
56 cause a machine-check error which can result in a system hang or shutdown.
60 ----------------
67 --------------------------------
77 .. list-table::
79      * - Not affected
80        - The processor is not vulnerable.
81      * - KVM: Mitigation: Split huge pages
82        - Software changes mitigate this issue.
83      * - KVM: Mitigation: VMX unsupported
84        - KVM is not vulnerable because Virtual Machine Extensions (VMX) is not supported.
85      * - KVM: Mitigation: VMX disabled
86        - KVM is not vulnerable because Virtual Machine Extensions (VMX) is disabled.
87      * - KVM: Vulnerable
88        - The processor is vulnerable, but no mitigation enabled
92 --------------------------------
105 -------------------------
108 non-executable pages.  This forces all iTLB entries to be 4K, and removes
112 as non-executable. If the guest attempts to execute in one of those pages,
119 (non-nested) page tables.  For simplicity, KVM will make large pages
120 non-executable in all shadow paging modes.
122 Mitigation control on the kernel command line and KVM - module parameter
123 ------------------------------------------------------------------------
126 non-executable can be controlled with a module parameter "nx_huge_pages=".
134               non-executable huge pages in Linux kernel KVM module. All huge
135               pages in the EPT are marked as non-executable.
148 --------------------------