powerpc/kvm: Add signed type cast for comparation

[linux-imx.git] / arch / powerpc / kvm / book3s_hv.c

diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c
index 9de24f8e03c71b44e0407b65bbe137c3506650e3..7629cd3eb91ad69e9460204a7f7c2e8d081a1084 100644 (file)
--- a/arch/powerpc/kvm/book3s_hv.c
+++ b/arch/powerpc/kvm/book3s_hv.c
@@ -562,6 +562,8 @@ int kvmppc_pseries_do_hcall(struct kvm_vcpu *vcpu)
        case H_CPPR:
        case H_EOI:
        case H_IPI:
+       case H_IPOLL:
+       case H_XIRR_X:
                if (kvmppc_xics_enabled(vcpu)) {
                        ret = kvmppc_xics_hcall(vcpu, req);
                        break;
@@ -1807,7 +1809,7 @@ static int kvmppc_hv_setup_htab_rma(struct kvm_vcpu *vcpu)
                rma_size <<= PAGE_SHIFT;
                rmls = lpcr_rmls(rma_size);
                err = -EINVAL;
-               if (rmls < 0) {
+               if ((long)rmls < 0) {
                        pr_err("KVM: Can't use RMA of 0x%lx bytes\n", rma_size);
                        goto out_srcu;
                }
@@ -1862,7 +1864,7 @@ static int kvmppc_hv_setup_htab_rma(struct kvm_vcpu *vcpu)
 
  up_out:
        up_read(&current->mm->mmap_sem);
-       goto out;
+       goto out_srcu;
 }
 
 int kvmppc_core_init_vm(struct kvm *kvm)
@@ -1872,7 +1874,7 @@ int kvmppc_core_init_vm(struct kvm *kvm)
        /* Allocate the guest's logical partition ID */
 
        lpid = kvmppc_alloc_lpid();
-       if (lpid < 0)
+       if ((long)lpid < 0)
                return -ENOMEM;
        kvm->arch.lpid = lpid;