diff options
Diffstat (limited to 'arch/powerpc/kvm/book3s_xive_template.c')
| -rw-r--r-- | arch/powerpc/kvm/book3s_xive_template.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/powerpc/kvm/book3s_xive_template.c b/arch/powerpc/kvm/book3s_xive_template.c index d1ed2c41b5d2..c7a5deadd1cc 100644 --- a/arch/powerpc/kvm/book3s_xive_template.c +++ b/arch/powerpc/kvm/book3s_xive_template.c @@ -28,7 +28,8 @@ static void GLUE(X_PFX,ack_pending)(struct kvmppc_xive_vcpu *xc) * bit. */ if (cpu_has_feature(CPU_FTR_POWER9_DD1)) { - u8 pipr = __x_readb(__x_tima + TM_QW1_OS + TM_PIPR); + __be64 qw1 = __x_readq(__x_tima + TM_QW1_OS); + u8 pipr = be64_to_cpu(qw1) & 0xff; if (pipr >= xc->hw_cppr) return; } @@ -336,7 +337,6 @@ X_STATIC unsigned long GLUE(X_PFX,h_ipoll)(struct kvm_vcpu *vcpu, unsigned long struct kvmppc_xive_vcpu *xc = vcpu->arch.xive_vcpu; u8 pending = xc->pending; u32 hirq; - u8 pipr; pr_devel("H_IPOLL(server=%ld)\n", server); @@ -353,7 +353,8 @@ X_STATIC unsigned long GLUE(X_PFX,h_ipoll)(struct kvm_vcpu *vcpu, unsigned long pending = 0xff; } else { /* Grab pending interrupt if any */ - pipr = __x_readb(__x_tima + TM_QW1_OS + TM_PIPR); + __be64 qw1 = __x_readq(__x_tima + TM_QW1_OS); + u8 pipr = be64_to_cpu(qw1) & 0xff; if (pipr < 8) pending |= 1 << pipr; } |