From 607ef2fdeb95ae63322321ca15b41f76870f48f1 Mon Sep 17 00:00:00 2001 From: James Hogan Date: Tue, 14 Mar 2017 10:15:22 +0000 Subject: KVM: MIPS: Add callback to check extension MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add an implementation callback for checking presence of KVM extensions. This allows implementation specific extensions to be provided without ifdefs in mips.c. Signed-off-by: James Hogan Cc: Paolo Bonzini Cc: "Radim Krčmář" Cc: Ralf Baechle Cc: linux-mips@linux-mips.org Cc: kvm@vger.kernel.org --- arch/mips/kvm/mips.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'arch/mips/kvm/mips.c') diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c index 36561df8a7a7..78d58c2528a9 100644 --- a/arch/mips/kvm/mips.c +++ b/arch/mips/kvm/mips.c @@ -1043,7 +1043,6 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext) case KVM_CAP_READONLY_MEM: case KVM_CAP_SYNC_MMU: case KVM_CAP_IMMEDIATE_EXIT: - case KVM_CAP_MIPS_TE: r = 1; break; case KVM_CAP_COALESCED_MMIO: @@ -1075,7 +1074,7 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext) r = cpu_has_msa && !(boot_cpu_data.msa_id & MSA_IR_WRPF); break; default: - r = 0; + r = kvm_mips_callbacks->check_extension(kvm, ext); break; } return r; -- cgit v1.2.3