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authorLinus Torvalds <torvalds@linux-foundation.org>2022-08-11 12:10:08 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2022-08-11 12:10:08 -0700
commite18a90427c4ef26e9208a8710b7d10eaf02bed48 (patch)
tree44d9c2585e9ae6a4c85c42517cd7d9904a130d34 /Documentation
parent2ae08b36c06ea8df73a79f6b80ff7964e006e9e3 (diff)
parent19a7cc817a380f7a412d7d76e145e9e2bc47e52f (diff)
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull more kvm updates from Paolo Bonzini: - Xen timer fixes - Documentation formatting fixes - Make rseq selftest compatible with glibc-2.35 - Fix handling of illegal LEA reg, reg - Cleanup creation of debugfs entries - Fix steal time cache handling bug - Fixes for MMIO caching - Optimize computation of number of LBRs - Fix uninitialized field in guest_maxphyaddr < host_maxphyaddr path * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (26 commits) KVM: x86/MMU: properly format KVM_CAP_VM_DISABLE_NX_HUGE_PAGES capability table Documentation: KVM: extend KVM_CAP_VM_DISABLE_NX_HUGE_PAGES heading underline KVM: VMX: Adjust number of LBR records for PERF_CAPABILITIES at refresh KVM: VMX: Use proper type-safe functions for vCPU => LBRs helpers KVM: x86: Refresh PMU after writes to MSR_IA32_PERF_CAPABILITIES KVM: selftests: Test all possible "invalid" PERF_CAPABILITIES.LBR_FMT vals KVM: selftests: Use getcpu() instead of sched_getcpu() in rseq_test KVM: selftests: Make rseq compatible with glibc-2.35 KVM: Actually create debugfs in kvm_create_vm() KVM: Pass the name of the VM fd to kvm_create_vm_debugfs() KVM: Get an fd before creating the VM KVM: Shove vcpu stats_id init into kvm_vcpu_init() KVM: Shove vm stats_id init into kvm_create_vm() KVM: x86/mmu: Add sanity check that MMIO SPTE mask doesn't overlap gen KVM: x86/mmu: rename trace function name for asynchronous page fault KVM: x86/xen: Stop Xen timer before changing IRQ KVM: x86/xen: Initialize Xen timer only once KVM: SVM: Disable SEV-ES support if MMIO caching is disable KVM: x86/mmu: Fully re-evaluate MMIO caching when SPTE masks change KVM: x86: Tag kvm_mmu_x86_module_init() with __init ...
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/virt/kvm/api.rst10
1 files changed, 5 insertions, 5 deletions
diff --git a/Documentation/virt/kvm/api.rst b/Documentation/virt/kvm/api.rst
index 9788b19f9ff7..abd7c32126ce 100644
--- a/Documentation/virt/kvm/api.rst
+++ b/Documentation/virt/kvm/api.rst
@@ -8262,15 +8262,15 @@ dump related UV data. Also the vcpu ioctl `KVM_S390_PV_CPU_COMMAND` is
available and supports the `KVM_PV_DUMP_CPU` subcommand.
8.38 KVM_CAP_VM_DISABLE_NX_HUGE_PAGES
----------------------------
+-------------------------------------
-:Capability KVM_CAP_VM_DISABLE_NX_HUGE_PAGES
+:Capability: KVM_CAP_VM_DISABLE_NX_HUGE_PAGES
:Architectures: x86
:Type: vm
:Parameters: arg[0] must be 0.
-:Returns 0 on success, -EPERM if the userspace process does not
- have CAP_SYS_BOOT, -EINVAL if args[0] is not 0 or any vCPUs have been
- created.
+:Returns: 0 on success, -EPERM if the userspace process does not
+ have CAP_SYS_BOOT, -EINVAL if args[0] is not 0 or any vCPUs have been
+ created.
This capability disables the NX huge pages mitigation for iTLB MULTIHIT.