diff options
Diffstat (limited to 'arch/s390/kvm/priv.c')
| -rw-r--r-- | arch/s390/kvm/priv.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/arch/s390/kvm/priv.c b/arch/s390/kvm/priv.c index ed74e86d9..0a1591d3d 100644 --- a/arch/s390/kvm/priv.c +++ b/arch/s390/kvm/priv.c @@ -23,6 +23,7 @@ #include <asm/sysinfo.h> #include <asm/pgtable.h> #include <asm/pgalloc.h> +#include <asm/gmap.h> #include <asm/io.h> #include <asm/ptrace.h> #include <asm/compat.h> @@ -173,7 +174,7 @@ static int handle_skey(struct kvm_vcpu *vcpu) if (vcpu->arch.sie_block->gpsw.mask & PSW_MASK_PSTATE) return kvm_s390_inject_program_int(vcpu, PGM_PRIVILEGED_OP); - kvm_s390_rewind_psw(vcpu, 4); + kvm_s390_retry_instr(vcpu); VCPU_EVENT(vcpu, 4, "%s", "retrying storage key operation"); return 0; } @@ -184,7 +185,7 @@ static int handle_ipte_interlock(struct kvm_vcpu *vcpu) if (psw_bits(vcpu->arch.sie_block->gpsw).p) return kvm_s390_inject_program_int(vcpu, PGM_PRIVILEGED_OP); wait_event(vcpu->kvm->arch.ipte_wq, !ipte_lock_held(vcpu)); - kvm_s390_rewind_psw(vcpu, 4); + kvm_s390_retry_instr(vcpu); VCPU_EVENT(vcpu, 4, "%s", "retrying ipte interlock operation"); return 0; } @@ -354,7 +355,7 @@ static int handle_stfl(struct kvm_vcpu *vcpu) * We need to shift the lower 32 facility bits (bit 0-31) from a u64 * into a u32 memory representation. They will remain bits 0-31. */ - fac = *vcpu->kvm->arch.model.fac->list >> 32; + fac = *vcpu->kvm->arch.model.fac_list >> 32; rc = write_guest_lc(vcpu, offsetof(struct lowcore, stfl_fac_list), &fac, sizeof(fac)); if (rc) @@ -759,8 +760,8 @@ static int handle_essa(struct kvm_vcpu *vcpu) if (((vcpu->arch.sie_block->ipb & 0xf0000000) >> 28) > 6) return kvm_s390_inject_program_int(vcpu, PGM_SPECIFICATION); - /* Rewind PSW to repeat the ESSA instruction */ - kvm_s390_rewind_psw(vcpu, 4); + /* Retry the ESSA instruction */ + kvm_s390_retry_instr(vcpu); vcpu->arch.sie_block->cbrlo &= PAGE_MASK; /* reset nceo */ cbrlo = phys_to_virt(vcpu->arch.sie_block->cbrlo); down_read(&gmap->mm->mmap_sem); @@ -981,11 +982,12 @@ static int handle_tprot(struct kvm_vcpu *vcpu) return -EOPNOTSUPP; if (vcpu->arch.sie_block->gpsw.mask & PSW_MASK_DAT) ipte_lock(vcpu); - ret = guest_translate_address(vcpu, address1, ar, &gpa, 1); + ret = guest_translate_address(vcpu, address1, ar, &gpa, GACC_STORE); if (ret == PGM_PROTECTION) { /* Write protected? Try again with read-only... */ cc = 1; - ret = guest_translate_address(vcpu, address1, ar, &gpa, 0); + ret = guest_translate_address(vcpu, address1, ar, &gpa, + GACC_FETCH); } if (ret) { if (ret == PGM_ADDRESSING || ret == PGM_TRANSLATION_SPEC) { |