diff options
| author | Maxim Levitsky <mlevitsk@redhat.com> | 2022-03-18 12:27:41 -0400 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-03-21 09:28:25 -0400 |
| commit | bf07be36cd881b50684aca8f76d4b407da6cb058 (patch) | |
| tree | 6fc460fc648a24b594fd104c6b022c63c2c4203c /arch/x86/include | |
| parent | 873dd122172f8cce329113cfb0dfe3d2344d80c0 (diff) | |
KVM: x86: do not use KVM_X86_OP_OPTIONAL_RET0 for get_mt_mask
KVM_X86_OP_OPTIONAL_RET0 can only be used with 32-bit return values on 32-bit
systems, because unsigned long is only 32-bits wide there and 64-bit values
are returned in edx:eax.
Reported-by: Maxim Levitsky <mlevitsk@redhat.com>
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/include')
| -rw-r--r-- | arch/x86/include/asm/kvm-x86-ops.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/include/asm/kvm-x86-ops.h b/arch/x86/include/asm/kvm-x86-ops.h index 29affccb353c..3c368b639c04 100644 --- a/arch/x86/include/asm/kvm-x86-ops.h +++ b/arch/x86/include/asm/kvm-x86-ops.h @@ -87,7 +87,7 @@ KVM_X86_OP(deliver_interrupt) KVM_X86_OP_OPTIONAL(sync_pir_to_irr) KVM_X86_OP_OPTIONAL_RET0(set_tss_addr) KVM_X86_OP_OPTIONAL_RET0(set_identity_map_addr) -KVM_X86_OP_OPTIONAL_RET0(get_mt_mask) +KVM_X86_OP(get_mt_mask) KVM_X86_OP(load_mmu_pgd) KVM_X86_OP(has_wbinvd_exit) KVM_X86_OP(get_l2_tsc_offset) |