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| author | Jim Mattson <jmattson@google.com> | 2026-04-07 22:03:26 +0300 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2026-05-14 15:45:10 +0300 |
| commit | 4b83e4ba836eadaf369e9af016e20cd74b7fa011 (patch) | |
| tree | d912246369cd54774815e6586313a7159f58f042 /scripts/const_structs.checkpatch | |
| parent | 0a8aeb15848ea1c873fd20e1ad3aeba689aeafa8 (diff) | |
| download | linux-4b83e4ba836eadaf369e9af016e20cd74b7fa011.tar.xz | |
KVM: x86: nSVM: Cache and validate vmcb12 g_pat
When KVM_X86_QUIRK_NESTED_SVM_SHARED_PAT is disabled and nested paging is
enabled in vmcb12, validate g_pat at emulated VMRUN and cause an immediate
VMEXIT with exit code VMEXIT_INVALID if it is invalid, as specified in the
APM, volume 2: "Nested Paging and VMRUN/VMEXIT."
Fixes: 3d6368ef580a ("KVM: SVM: Add VMRUN handler")
Signed-off-by: Jim Mattson <jmattson@google.com>
Link: https://patch.msgid.link/20260407190343.325299-4-jmattson@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'scripts/const_structs.checkpatch')
0 files changed, 0 insertions, 0 deletions