diff options
Diffstat (limited to 'arch/x86/hyperv/mmu.c')
| -rw-r--r-- | arch/x86/hyperv/mmu.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/arch/x86/hyperv/mmu.c b/arch/x86/hyperv/mmu.c index 2c87350c1fb0..bd13736d0c05 100644 --- a/arch/x86/hyperv/mmu.c +++ b/arch/x86/hyperv/mmu.c @@ -52,16 +52,16 @@ static inline int fill_gva_list(u64 gva_list[], int offset, return gva_n - offset; } -static void hyperv_flush_tlb_others(const struct cpumask *cpus, - const struct flush_tlb_info *info) +static void hyperv_flush_tlb_multi(const struct cpumask *cpus, + const struct flush_tlb_info *info) { int cpu, vcpu, gva_n, max_gvas; struct hv_tlb_flush **flush_pcpu; struct hv_tlb_flush *flush; - u64 status = U64_MAX; + u64 status; unsigned long flags; - trace_hyperv_mmu_flush_tlb_others(cpus, info); + trace_hyperv_mmu_flush_tlb_multi(cpus, info); if (!hv_hypercall_pg) goto do_native; @@ -161,10 +161,10 @@ do_ex_hypercall: check_status: local_irq_restore(flags); - if (!(status & HV_HYPERCALL_RESULT_MASK)) + if (hv_result_success(status)) return; do_native: - native_flush_tlb_others(cpus, info); + native_flush_tlb_multi(cpus, info); } static u64 hyperv_flush_tlb_others_ex(const struct cpumask *cpus, @@ -176,7 +176,7 @@ static u64 hyperv_flush_tlb_others_ex(const struct cpumask *cpus, u64 status; if (!(ms_hyperv.hints & HV_X64_EX_PROCESSOR_MASKS_RECOMMENDED)) - return U64_MAX; + return HV_STATUS_INVALID_PARAMETER; flush_pcpu = (struct hv_tlb_flush_ex **) this_cpu_ptr(hyperv_pcpu_input_arg); @@ -201,7 +201,7 @@ static u64 hyperv_flush_tlb_others_ex(const struct cpumask *cpus, flush->hv_vp_set.format = HV_GENERIC_SET_SPARSE_4K; nr_bank = cpumask_to_vpset(&(flush->hv_vp_set), cpus); if (nr_bank < 0) - return U64_MAX; + return HV_STATUS_INVALID_PARAMETER; /* * We can flush not more than max_gvas with one hypercall. Flush the @@ -239,6 +239,6 @@ void hyperv_setup_mmu_ops(void) return; pr_info("Using hypercall for remote TLB flush\n"); - pv_ops.mmu.flush_tlb_others = hyperv_flush_tlb_others; + pv_ops.mmu.flush_tlb_multi = hyperv_flush_tlb_multi; pv_ops.mmu.tlb_remove_table = tlb_remove_table; } |