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Searched refs:nx_huge_pages (Results 1 – 6 of 6) sorted by relevance

/linux-6.12.1/tools/testing/selftests/kvm/x86_64/
Dnx_huge_pages_test.sh11 NX_HUGE_PAGES=$(cat /sys/module/kvm/parameters/nx_huge_pages)
40 sudo_echo 1 /sys/module/kvm/parameters/nx_huge_pages
64 sudo_echo "$NX_HUGE_PAGES" /sys/module/kvm/parameters/nx_huge_pages
/linux-6.12.1/arch/x86/kvm/mmu/
Dmmu_internal.h184 extern int nx_huge_pages;
187 return READ_ONCE(nx_huge_pages) && !kvm->arch.disable_nx_huge_pages; in is_nx_huge_page_enabled()
Dmmu.c64 int __read_mostly nx_huge_pages = -1; variable
87 module_param_cb(nx_huge_pages, &nx_huge_pages_ops, &nx_huge_pages, 0644);
88 __MODULE_PARM_TYPE(nx_huge_pages, "bool");
7240 nx_huge_pages = itlb_multihit_kvm_mitigation = val; in __set_nx_huge_pages()
7245 bool old_val = nx_huge_pages; in set_nx_huge_pages()
7300 if (nx_huge_pages == -1) in kvm_mmu_x86_module_init()
7391 bool enabled = READ_ONCE(nx_huge_pages); in calc_nx_huge_pages_recovery_period()
/linux-6.12.1/Documentation/admin-guide/hw-vuln/
Dmultihit.rst126 non-executable can be controlled with a module parameter "nx_huge_pages=".
128 boot time with the option "kvm.nx_huge_pages=".
/linux-6.12.1/Documentation/admin-guide/
Dkernel-parameters.txt2700 kvm.nx_huge_pages=
3511 kvm.nx_huge_pages=off [X86]
3534 kvm.nx_huge_pages when
3535 kvm.nx_huge_pages=force.
/linux-6.12.1/Documentation/virt/kvm/
Dapi.rst8902 The capability has no effect if the nx_huge_pages module parameter is not set.