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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-08-11 22:10:08 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-08-11 22:10:08 +0300 |
| commit | e18a90427c4ef26e9208a8710b7d10eaf02bed48 (patch) | |
| tree | 44d9c2585e9ae6a4c85c42517cd7d9904a130d34 /Documentation | |
| parent | 2ae08b36c06ea8df73a79f6b80ff7964e006e9e3 (diff) | |
| parent | 19a7cc817a380f7a412d7d76e145e9e2bc47e52f (diff) | |
| download | linux-e18a90427c4ef26e9208a8710b7d10eaf02bed48.tar.xz | |
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.rst | 10 |
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. |