diff options
| author | Tom Dohrmann <erbse.13@gmx.de> | 2024-09-02 14:42:19 +0000 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2024-09-02 10:56:10 -0400 |
| commit | d30d9ee94cc0e7ae91da7251d9c280b8cf7e5e4d (patch) | |
| tree | a9d9311aab416d4c3ed27407b91b878b7e6b717f /include/linux/component.h | |
| parent | 1ae99594fb7a7e78de7b1adf0feb4f681937a28e (diff) | |
KVM: x86: Only advertise KVM_CAP_READONLY_MEM when supported by VM
Until recently, KVM_CAP_READONLY_MEM was unconditionally supported on
x86, but this is no longer the case for SEV-ES and SEV-SNP VMs.
When KVM_CHECK_EXTENSION is invoked on a VM, only advertise
KVM_CAP_READONLY_MEM when it's actually supported.
Fixes: 66155de93bcf ("KVM: x86: Disallow read-only memslots for SEV-ES and SEV-SNP (and TDX)")
Cc: Sean Christopherson <seanjc@google.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Michael Roth <michael.roth@amd.com>
Signed-off-by: Tom Dohrmann <erbse.13@gmx.de>
Message-ID: <20240902144219.3716974-1-erbse.13@gmx.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'include/linux/component.h')
0 files changed, 0 insertions, 0 deletions