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Searched refs:nx_huge_pages (Results 1 – 3 of 3) sorted by relevance

/Linux-v5.4/Documentation/admin-guide/hw-vuln/
Dmultihit.rst122 non-executable can be controlled with a module parameter "nx_huge_pages=".
124 boot time with the option "kvm.nx_huge_pages=".
/Linux-v5.4/arch/x86/kvm/
Dmmu.c53 static int __read_mostly nx_huge_pages = -1; variable
74 module_param_cb(nx_huge_pages, &nx_huge_pages_ops, &nx_huge_pages, 0644);
75 __MODULE_PARM_TYPE(nx_huge_pages, "bool");
387 return READ_ONCE(nx_huge_pages); in is_nx_huge_page_enabled()
6266 nx_huge_pages = itlb_multihit_kvm_mitigation = val; in __set_nx_huge_pages()
6271 bool old_val = nx_huge_pages; in set_nx_huge_pages()
6308 if (nx_huge_pages == -1) in kvm_mmu_module_init()
6401 if (READ_ONCE(nx_huge_pages) && in set_nx_huge_pages_recovery_ratio()
6455 return READ_ONCE(nx_huge_pages) && READ_ONCE(nx_huge_pages_recovery_ratio) in get_nx_lpage_recovery_timeout()
/Linux-v5.4/Documentation/admin-guide/
Dkernel-parameters.txt2058 kvm.nx_huge_pages=
2659 kvm.nx_huge_pages=off [X86]
2663 kvm.nx_huge_pages when
2664 kvm.nx_huge_pages=force.