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| author | Wei Huang <wei.huang2@amd.com> | 2021-08-18 11:55:47 -0500 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-08-20 16:06:44 -0400 |
| commit | 746700d21fd52399c97aeb7791584bbf5426983c (patch) | |
| tree | 98eb6e95fd56c2dde9aba6d08efdbc3d7de365f4 /net | |
| parent | ec607a564f70519b340f7eb4cfc0f4a6b55285ac (diff) | |
| download | linux-746700d21fd52399c97aeb7791584bbf5426983c.tar.bz2 | |
KVM: x86: Allow CPU to force vendor-specific TDP level
AMD future CPUs will require a 5-level NPT if host CR4.LA57 is set.
To prevent kvm_mmu_get_tdp_level() from incorrectly changing NPT level
on behalf of CPUs, add a new parameter in kvm_configure_mmu() to force
a fixed TDP level.
Signed-off-by: Wei Huang <wei.huang2@amd.com>
Message-Id: <20210818165549.3771014-2-wei.huang2@amd.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions