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| author |   Paolo Bonzini <pbonzini@redhat.com> | 2026-04-13 12:50:08 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2026-04-13 12:50:08 +0200 |
| commit | 1b3090da8d25b1dd59744e32e6872c2831fed874 (patch) | |
| tree | 074c496149a05b38b6fcc591831b57c04f85e442 /tools/perf/scripts/python | |
| parent | Merge tag 'kvm-x86-vmx-7.1' of https://github.com/kvm-x86/linux into HEAD (diff) | |
| parent | KVM: x86/mmu: KVM: x86/mmu: Skip unsync when large pages are allowed (diff) | |
Merge tag 'kvm-x86-mmu-7.1' of https://github.com/kvm-x86/linux into HEAD
KVM x86 MMU changes for 7.1
- Fix an undefined behavior warning where a crafty userspace can read kvm.ko's
nx_huge_pages before it's fully initialized.
- Don't zero-allocate page tables that are used for splitting hugepages in the
TDP MMU, as KVM is guaranteed to set all SPTEs in the page table and thus
write all bytes.
- Bail early when trying to unsync 4KiB mappings if the target gfn can be
mapped with a 2MiB hugepage, to avoid the gfn hash lookup.
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions