diff options
Diffstat (limited to 'arch/s390/kvm')
-rw-r--r-- | arch/s390/kvm/Kconfig | 1 | ||||
-rw-r--r-- | arch/s390/kvm/diag.c | 2 | ||||
-rw-r--r-- | arch/s390/kvm/gaccess.c | 14 | ||||
-rw-r--r-- | arch/s390/kvm/interrupt.c | 4 | ||||
-rw-r--r-- | arch/s390/kvm/kvm-s390.c | 6 | ||||
-rw-r--r-- | arch/s390/kvm/priv.c | 4 | ||||
-rw-r--r-- | arch/s390/kvm/sigp.c | 2 |
7 files changed, 16 insertions, 17 deletions
diff --git a/arch/s390/kvm/Kconfig b/arch/s390/kvm/Kconfig index 72e9b7dcdf7d..cae908d64550 100644 --- a/arch/s390/kvm/Kconfig +++ b/arch/s390/kvm/Kconfig @@ -19,7 +19,6 @@ if VIRTUALIZATION config KVM def_tristate y prompt "Kernel-based Virtual Machine (KVM) support" - depends on HAVE_KVM select HAVE_KVM_CPU_RELAX_INTERCEPT select HAVE_KVM_VCPU_ASYNC_IOCTL select KVM_ASYNC_PF diff --git a/arch/s390/kvm/diag.c b/arch/s390/kvm/diag.c index 3c65b8258ae6..2a32438e09ce 100644 --- a/arch/s390/kvm/diag.c +++ b/arch/s390/kvm/diag.c @@ -102,7 +102,7 @@ static int __diag_page_ref_service(struct kvm_vcpu *vcpu) parm.token_addr & 7 || parm.zarch != 0x8000000000000000ULL) return kvm_s390_inject_program_int(vcpu, PGM_SPECIFICATION); - if (kvm_is_error_gpa(vcpu->kvm, parm.token_addr)) + if (!kvm_is_gpa_in_memslot(vcpu->kvm, parm.token_addr)) return kvm_s390_inject_program_int(vcpu, PGM_ADDRESSING); vcpu->arch.pfault_token = parm.token_addr; diff --git a/arch/s390/kvm/gaccess.c b/arch/s390/kvm/gaccess.c index ee863566910b..5bf3d94e9dda 100644 --- a/arch/s390/kvm/gaccess.c +++ b/arch/s390/kvm/gaccess.c @@ -665,7 +665,7 @@ static unsigned long guest_translate(struct kvm_vcpu *vcpu, unsigned long gva, case ASCE_TYPE_REGION1: { union region1_table_entry rfte; - if (kvm_is_error_gpa(vcpu->kvm, ptr)) + if (!kvm_is_gpa_in_memslot(vcpu->kvm, ptr)) return PGM_ADDRESSING; if (deref_table(vcpu->kvm, ptr, &rfte.val)) return -EFAULT; @@ -683,7 +683,7 @@ static unsigned long guest_translate(struct kvm_vcpu *vcpu, unsigned long gva, case ASCE_TYPE_REGION2: { union region2_table_entry rste; - if (kvm_is_error_gpa(vcpu->kvm, ptr)) + if (!kvm_is_gpa_in_memslot(vcpu->kvm, ptr)) return PGM_ADDRESSING; if (deref_table(vcpu->kvm, ptr, &rste.val)) return -EFAULT; @@ -701,7 +701,7 @@ static unsigned long guest_translate(struct kvm_vcpu *vcpu, unsigned long gva, case ASCE_TYPE_REGION3: { union region3_table_entry rtte; - if (kvm_is_error_gpa(vcpu->kvm, ptr)) + if (!kvm_is_gpa_in_memslot(vcpu->kvm, ptr)) return PGM_ADDRESSING; if (deref_table(vcpu->kvm, ptr, &rtte.val)) return -EFAULT; @@ -729,7 +729,7 @@ static unsigned long guest_translate(struct kvm_vcpu *vcpu, unsigned long gva, case ASCE_TYPE_SEGMENT: { union segment_table_entry ste; - if (kvm_is_error_gpa(vcpu->kvm, ptr)) + if (!kvm_is_gpa_in_memslot(vcpu->kvm, ptr)) return PGM_ADDRESSING; if (deref_table(vcpu->kvm, ptr, &ste.val)) return -EFAULT; @@ -749,7 +749,7 @@ static unsigned long guest_translate(struct kvm_vcpu *vcpu, unsigned long gva, ptr = ste.fc0.pto * (PAGE_SIZE / 2) + vaddr.px * 8; } } - if (kvm_is_error_gpa(vcpu->kvm, ptr)) + if (!kvm_is_gpa_in_memslot(vcpu->kvm, ptr)) return PGM_ADDRESSING; if (deref_table(vcpu->kvm, ptr, &pte.val)) return -EFAULT; @@ -771,7 +771,7 @@ absolute_address: *prot = PROT_TYPE_IEP; return PGM_PROTECTION; } - if (kvm_is_error_gpa(vcpu->kvm, raddr.addr)) + if (!kvm_is_gpa_in_memslot(vcpu->kvm, raddr.addr)) return PGM_ADDRESSING; *gpa = raddr.addr; return 0; @@ -958,7 +958,7 @@ static int guest_range_to_gpas(struct kvm_vcpu *vcpu, unsigned long ga, u8 ar, return rc; } else { gpa = kvm_s390_real_to_abs(vcpu, ga); - if (kvm_is_error_gpa(vcpu->kvm, gpa)) { + if (!kvm_is_gpa_in_memslot(vcpu->kvm, gpa)) { rc = PGM_ADDRESSING; prot = PROT_NONE; } diff --git a/arch/s390/kvm/interrupt.c b/arch/s390/kvm/interrupt.c index dc721d50a942..4f0e7f61edf7 100644 --- a/arch/s390/kvm/interrupt.c +++ b/arch/s390/kvm/interrupt.c @@ -1031,7 +1031,7 @@ static int __must_check __deliver_service_ev(struct kvm_vcpu *vcpu) return 0; } ext = fi->srv_signal; - /* only clear the event bit */ + /* only clear the event bits */ fi->srv_signal.ext_params &= ~SCCB_EVENT_PENDING; clear_bit(IRQ_PEND_EXT_SERVICE_EV, &fi->pending_irqs); spin_unlock(&fi->lock); @@ -1041,7 +1041,7 @@ static int __must_check __deliver_service_ev(struct kvm_vcpu *vcpu) trace_kvm_s390_deliver_interrupt(vcpu->vcpu_id, KVM_S390_INT_SERVICE, ext.ext_params, 0); - return write_sclp(vcpu, SCCB_EVENT_PENDING); + return write_sclp(vcpu, ext.ext_params & SCCB_EVENT_PENDING); } static int __must_check __deliver_pfault_done(struct kvm_vcpu *vcpu) diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c index b11bb8e780a1..5147b943a864 100644 --- a/arch/s390/kvm/kvm-s390.c +++ b/arch/s390/kvm/kvm-s390.c @@ -2878,7 +2878,7 @@ static int kvm_s390_vm_mem_op_abs(struct kvm *kvm, struct kvm_s390_mem_op *mop) srcu_idx = srcu_read_lock(&kvm->srcu); - if (kvm_is_error_gpa(kvm, mop->gaddr)) { + if (!kvm_is_gpa_in_memslot(kvm, mop->gaddr)) { r = PGM_ADDRESSING; goto out_unlock; } @@ -2940,7 +2940,7 @@ static int kvm_s390_vm_mem_op_cmpxchg(struct kvm *kvm, struct kvm_s390_mem_op *m srcu_idx = srcu_read_lock(&kvm->srcu); - if (kvm_is_error_gpa(kvm, mop->gaddr)) { + if (!kvm_is_gpa_in_memslot(kvm, mop->gaddr)) { r = PGM_ADDRESSING; goto out_unlock; } @@ -3153,7 +3153,7 @@ static int kvm_s390_apxa_installed(void) */ static void kvm_s390_set_crycb_format(struct kvm *kvm) { - kvm->arch.crypto.crycbd = (__u32)(unsigned long) kvm->arch.crypto.crycb; + kvm->arch.crypto.crycbd = virt_to_phys(kvm->arch.crypto.crycb); /* Clear the CRYCB format bits - i.e., set format 0 by default */ kvm->arch.crypto.crycbd &= ~(CRYCB_FORMAT_MASK); diff --git a/arch/s390/kvm/priv.c b/arch/s390/kvm/priv.c index f875a404a0a0..1be19cc9d73c 100644 --- a/arch/s390/kvm/priv.c +++ b/arch/s390/kvm/priv.c @@ -149,7 +149,7 @@ static int handle_set_prefix(struct kvm_vcpu *vcpu) * first page, since address is 8k aligned and memory pieces are always * at least 1MB aligned and have at least a size of 1MB. */ - if (kvm_is_error_gpa(vcpu->kvm, address)) + if (!kvm_is_gpa_in_memslot(vcpu->kvm, address)) return kvm_s390_inject_program_int(vcpu, PGM_ADDRESSING); kvm_s390_set_prefix(vcpu, address); @@ -464,7 +464,7 @@ static int handle_test_block(struct kvm_vcpu *vcpu) return kvm_s390_inject_prog_irq(vcpu, &vcpu->arch.pgm); addr = kvm_s390_real_to_abs(vcpu, addr); - if (kvm_is_error_gpa(vcpu->kvm, addr)) + if (!kvm_is_gpa_in_memslot(vcpu->kvm, addr)) return kvm_s390_inject_program_int(vcpu, PGM_ADDRESSING); /* * We don't expect errors on modern systems, and do not care diff --git a/arch/s390/kvm/sigp.c b/arch/s390/kvm/sigp.c index d9696b530064..55c34cb35428 100644 --- a/arch/s390/kvm/sigp.c +++ b/arch/s390/kvm/sigp.c @@ -172,7 +172,7 @@ static int __sigp_set_prefix(struct kvm_vcpu *vcpu, struct kvm_vcpu *dst_vcpu, * first page, since address is 8k aligned and memory pieces are always * at least 1MB aligned and have at least a size of 1MB. */ - if (kvm_is_error_gpa(vcpu->kvm, irq.u.prefix.address)) { + if (!kvm_is_gpa_in_memslot(vcpu->kvm, irq.u.prefix.address)) { *reg &= 0xffffffff00000000UL; *reg |= SIGP_STATUS_INVALID_PARAMETER; return SIGP_CC_STATUS_STORED; 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