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d75b484605
- Fix VPID virtualization bugs where KVM would fail to flush hardware TLBs.
- Harden the SNP and TDX "populate" ioctls against bad input, and to prepare
for supporting in-place private<=>shared conversion.
- Fix a variety of #DB priority bugs.
- Fix a class of races related to enabling Hyper-V emulation on a vCPU after
the vCPU is visible to the rest of KVM.
- Use static calls for nested virtualization ops.
- Move more KVM-internal code out of x86's kvm_host.h.
- Enumerate support for a variety of Zhaoxin instructions that don't require
explicit virtualization.
- Fix missing EFER validation bugs, including in the KVM_SET_SREGS* path.
- Harden kvm_vcpu_map() against double-mapping and thus leaking references.
- Misc fixes and cleanups, e.g. for largely benign syzkaller splats.
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Merge tag 'kvm-x86-misc-7.3' of https://github.com/kvm-x86/linux into HEAD
KVM x86 misc changes for 7.3
- Fix VPID virtualization bugs where KVM would fail to flush hardware TLBs.
- Harden the SNP and TDX "populate" ioctls against bad input, and to prepare
for supporting in-place private<=>shared conversion.
- Fix a variety of #DB priority bugs.
- Fix a class of races related to enabling Hyper-V emulation on a vCPU after
the vCPU is visible to the rest of KVM.
- Use static calls for nested virtualization ops.
- Move more KVM-internal code out of x86's kvm_host.h.
- Enumerate support for a variety of Zhaoxin instructions that don't require
explicit virtualization.
- Fix missing EFER validation bugs, including in the KVM_SET_SREGS* path.
- Harden kvm_vcpu_map() against double-mapping and thus leaking references.
- Misc fixes and cleanups, e.g. for largely benign syzkaller splats.
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