Merge branch 'locking/arch-atomic' into locking/core, because it's ready for upstream

Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 16 insertions, 16 deletions

diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index 2078f92d15ac..b73302fb0507 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -1215,12 +1215,12 @@ void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
 	}
 	restore_access_regs(vcpu->run->s.regs.acrs);
 	gmap_enable(vcpu->arch.gmap);
-	atomic_set_mask(CPUSTAT_RUNNING, &vcpu->arch.sie_block->cpuflags);
+	atomic_or(CPUSTAT_RUNNING, &vcpu->arch.sie_block->cpuflags);
 }
 
 void kvm_arch_vcpu_put(struct kvm_vcpu *vcpu)
 {
-	atomic_clear_mask(CPUSTAT_RUNNING, &vcpu->arch.sie_block->cpuflags);
+	atomic_andnot(CPUSTAT_RUNNING, &vcpu->arch.sie_block->cpuflags);
 	gmap_disable(vcpu->arch.gmap);
 	if (test_kvm_facility(vcpu->kvm, 129)) {
 		save_fp_ctl(&vcpu->run->s.regs.fpc);
@@ -1320,9 +1320,9 @@ int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu)
 						    CPUSTAT_STOPPED);
 
 	if (test_kvm_facility(vcpu->kvm, 78))
-		atomic_set_mask(CPUSTAT_GED2, &vcpu->arch.sie_block->cpuflags);
+		atomic_or(CPUSTAT_GED2, &vcpu->arch.sie_block->cpuflags);
 	else if (test_kvm_facility(vcpu->kvm, 8))
-		atomic_set_mask(CPUSTAT_GED, &vcpu->arch.sie_block->cpuflags);
+		atomic_or(CPUSTAT_GED, &vcpu->arch.sie_block->cpuflags);
 
 	kvm_s390_vcpu_setup_model(vcpu);
 
@@ -1422,24 +1422,24 @@ int kvm_arch_vcpu_runnable(struct kvm_vcpu *vcpu)
 
 void kvm_s390_vcpu_block(struct kvm_vcpu *vcpu)
 {
-	atomic_set_mask(PROG_BLOCK_SIE, &vcpu->arch.sie_block->prog20);
+	atomic_or(PROG_BLOCK_SIE, &vcpu->arch.sie_block->prog20);
 	exit_sie(vcpu);
 }
 
 void kvm_s390_vcpu_unblock(struct kvm_vcpu *vcpu)
 {
-	atomic_clear_mask(PROG_BLOCK_SIE, &vcpu->arch.sie_block->prog20);
+	atomic_andnot(PROG_BLOCK_SIE, &vcpu->arch.sie_block->prog20);
 }
 
 static void kvm_s390_vcpu_request(struct kvm_vcpu *vcpu)
 {
-	atomic_set_mask(PROG_REQUEST, &vcpu->arch.sie_block->prog20);
+	atomic_or(PROG_REQUEST, &vcpu->arch.sie_block->prog20);
 	exit_sie(vcpu);
 }
 
 static void kvm_s390_vcpu_request_handled(struct kvm_vcpu *vcpu)
 {
-	atomic_clear_mask(PROG_REQUEST, &vcpu->arch.sie_block->prog20);
+	atomic_or(PROG_REQUEST, &vcpu->arch.sie_block->prog20);
 }
 
 /*
@@ -1448,7 +1448,7 @@ static void kvm_s390_vcpu_request_handled(struct kvm_vcpu *vcpu)
  * return immediately. */
 void exit_sie(struct kvm_vcpu *vcpu)
 {
-	atomic_set_mask(CPUSTAT_STOP_INT, &vcpu->arch.sie_block->cpuflags);
+	atomic_or(CPUSTAT_STOP_INT, &vcpu->arch.sie_block->cpuflags);
 	while (vcpu->arch.sie_block->prog0c & PROG_IN_SIE)
 		cpu_relax();
 }
@@ -1672,19 +1672,19 @@ int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
 	if (dbg->control & KVM_GUESTDBG_ENABLE) {
 		vcpu->guest_debug = dbg->control;
 		/* enforce guest PER */
-		atomic_set_mask(CPUSTAT_P, &vcpu->arch.sie_block->cpuflags);
+		atomic_or(CPUSTAT_P, &vcpu->arch.sie_block->cpuflags);
 
 		if (dbg->control & KVM_GUESTDBG_USE_HW_BP)
 			rc = kvm_s390_import_bp_data(vcpu, dbg);
 	} else {
-		atomic_clear_mask(CPUSTAT_P, &vcpu->arch.sie_block->cpuflags);
+		atomic_andnot(CPUSTAT_P, &vcpu->arch.sie_block->cpuflags);
 		vcpu->arch.guestdbg.last_bp = 0;
 	}
 
 	if (rc) {
 		vcpu->guest_debug = 0;
 		kvm_s390_clear_bp_data(vcpu);
-		atomic_clear_mask(CPUSTAT_P, &vcpu->arch.sie_block->cpuflags);
+		atomic_andnot(CPUSTAT_P, &vcpu->arch.sie_block->cpuflags);
 	}
 
 	return rc;
@@ -1771,7 +1771,7 @@ retry:
 	if (kvm_check_request(KVM_REQ_ENABLE_IBS, vcpu)) {
 		if (!ibs_enabled(vcpu)) {
 			trace_kvm_s390_enable_disable_ibs(vcpu->vcpu_id, 1);
-			atomic_set_mask(CPUSTAT_IBS,
+			atomic_or(CPUSTAT_IBS,
 					&vcpu->arch.sie_block->cpuflags);
 		}
 		goto retry;
@@ -1780,7 +1780,7 @@ retry:
 	if (kvm_check_request(KVM_REQ_DISABLE_IBS, vcpu)) {
 		if (ibs_enabled(vcpu)) {
 			trace_kvm_s390_enable_disable_ibs(vcpu->vcpu_id, 0);
-			atomic_clear_mask(CPUSTAT_IBS,
+			atomic_andnot(CPUSTAT_IBS,
 					  &vcpu->arch.sie_block->cpuflags);
 		}
 		goto retry;
@@ -2280,7 +2280,7 @@ void kvm_s390_vcpu_start(struct kvm_vcpu *vcpu)
 		__disable_ibs_on_all_vcpus(vcpu->kvm);
 	}
 
-	atomic_clear_mask(CPUSTAT_STOPPED, &vcpu->arch.sie_block->cpuflags);
+	atomic_andnot(CPUSTAT_STOPPED, &vcpu->arch.sie_block->cpuflags);
 	/*
 	 * Another VCPU might have used IBS while we were offline.
 	 * Let's play safe and flush the VCPU at startup.
@@ -2306,7 +2306,7 @@ void kvm_s390_vcpu_stop(struct kvm_vcpu *vcpu)
 	/* SIGP STOP and SIGP STOP AND STORE STATUS has been fully processed */
 	kvm_s390_clear_stop_irq(vcpu);
 
-	atomic_set_mask(CPUSTAT_STOPPED, &vcpu->arch.sie_block->cpuflags);
+	atomic_or(CPUSTAT_STOPPED, &vcpu->arch.sie_block->cpuflags);
 	__disable_ibs_on_vcpu(vcpu);
 
 	for (i = 0; i < online_vcpus; i++) {