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Searched refs:fault (Results 1 – 25 of 33) sorted by relevance

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/qemu/tests/qemu-iotests/
H A D08333 rm -f nbd-fault-injector.out
34 rm -f nbd-fault-injector.conf
90 …$PYTHON nbd-fault-injector.py $extra_args "$nbd_addr" "$TEST_DIR/nbd-fault-injector.conf" >"$TEST_…
/qemu/hw/riscv/
H A Driscv-iommu.c1164 int fault = riscv_iommu_ctx_fetch(s, ctx); in riscv_iommu_ctx() local
1165 if (!fault) { in riscv_iommu_ctx()
1183 fault, !!process_id, 0, 0); in riscv_iommu_ctx()
1421 int fault; in riscv_iommu_translate() local
1439 fault = RISCV_IOMMU_FQ_CAUSE_TTYPE_BLOCKED; in riscv_iommu_translate()
1450 fault = 0; in riscv_iommu_translate()
1457 fault = riscv_iommu_spa_fetch(s, ctx, iotlb); in riscv_iommu_translate()
1459 if (!fault && iotlb->target_as == &s->trap_as) { in riscv_iommu_translate()
1470 if (!fault && iotlb->translated_addr != iotlb->iova && enable_cache) { in riscv_iommu_translate()
1484 if (enable_pri && fault) { in riscv_iommu_translate()
[all …]
H A Dtrace-events5 … unsigned b, unsigned d, unsigned f, uint64_t reason, uint64_t iova) "%s: fault %04x:%02x.%u reaso…
/qemu/target/arm/tcg/
H A Dmte_helper.c778 uintptr_t ra, uint64_t *fault) in mte_probe_int() argument
788 *fault = ptr; in mte_probe_int()
862 *fault = tag_first + n * TAG_GRANULE; in mte_probe_int()
869 uint64_t fault; in mte_check() local
870 int ret = mte_probe_int(env, desc, ptr, ra, &fault); in mte_check()
873 mte_check_fail(env, desc, fault, ra); in mte_check()
911 uint64_t fault; in mte_probe() local
912 int ret = mte_probe_int(env, desc, ptr, 0, &fault); in mte_probe()
H A Dsve_ldst_internal.h201 bool sve_cont_ldst_pages(SVEContLdSt *info, SVEContFault fault,
H A Dsve_helper.c5689 bool sve_cont_ldst_pages(SVEContLdSt *info, SVEContFault fault, in sve_cont_ldst_pages() argument
5695 bool nofault = fault == FAULT_NO; in sve_cont_ldst_pages()
5739 nofault = fault != FAULT_ALL; in sve_cont_ldst_pages()
6183 const int esz, const int msz, const SVEContFault fault, in sve_ldnfff1_r() argument
6204 if (!sve_cont_ldst_pages(&info, fault, env, addr, MMU_DATA_LOAD, retaddr)) { in sve_ldnfff1_r()
6206 tcg_debug_assert(fault == FAULT_NO); in sve_ldnfff1_r()
6222 if (fault == FAULT_FIRST) { in sve_ldnfff1_r()
6367 const int esz, const int msz, const SVEContFault fault, in sve_ldnfff1_r_mte() argument
6384 esz, msz, fault, host_fn, tlb_fn); in sve_ldnfff1_r_mte()
6992 goto fault; in DO_LD1_ZPZ_S()
[all …]
H A Dsve.decode1155 # SVE contiguous first-fault load (scalar plus scalar)
1161 # SVE contiguous non-fault load (scalar plus immediate)
/qemu/hw/virtio/
H A Dvirtio-iommu.c1102 struct virtio_iommu_fault fault; in virtio_iommu_report_fault() local
1106 memset(&fault, 0, sizeof(fault)); in virtio_iommu_report_fault()
1107 fault.reason = reason; in virtio_iommu_report_fault()
1108 fault.flags = cpu_to_le32(flags); in virtio_iommu_report_fault()
1109 fault.endpoint = cpu_to_le32(endpoint); in virtio_iommu_report_fault()
1110 fault.address = cpu_to_le64(address); in virtio_iommu_report_fault()
1120 if (iov_size(elem->in_sg, elem->in_num) < sizeof(fault)) { in virtio_iommu_report_fault()
1128 &fault, sizeof(fault)); in virtio_iommu_report_fault()
1129 assert(sz == sizeof(fault)); in virtio_iommu_report_fault()
/qemu/docs/system/i386/
H A Dkvm-pv.rst45 Enable asynchronous page fault mechanism. Supported since Linux v2.6.38.
74 Enable interrupt based asynchronous page fault mechanism. Supported since Linux
H A Dmicrovm.rst119 generating a ``triple-fault``, which will cause the VM to initiate a
127 to try the triple-fault mechanism first, by adding ``reboot=t`` to the
/qemu/docs/devel/migration/
H A Dpostcopy.rst14 a fault that's translated by QEMU into a request to the source QEMU.
177 background page data (b) but if during a device load a fault happens (5)
245 configurations of the guest. For example, when with async page fault
283 fault addresses in the clients address space to be converted back to
285 fault-thread and page requests are made on behalf of the client by QEMU.
310 allows urgent pages (those got page fault requested from destination QEMU
H A Dqpl-compression.rst234 parameter can avoid the occurrence of I/O page fault and reduce the overhead
244 An example about I/O page fault measurement of destination without
245 ``-mem-prealloc``, the ``svm_prq`` indicates the number of I/O page fault
/qemu/hw/i386/
H A Dtrace-events58 vtd_dmar_fault(uint16_t sid, int fault, uint64_t addr, bool is_write) "sid 0x%"PRIx16" fault %d add…
98 amdvi_page_fault(uint64_t addr) "error: page fault accessing guest physical address 0x%"PRIx64
H A Dintel_iommu.c622 hwaddr addr, VTDFaultReason fault, in vtd_report_dmar_fault() argument
628 assert(fault < VTD_FR_MAX); in vtd_report_dmar_fault()
630 trace_vtd_dmar_fault(source_id, fault, addr, is_write); in vtd_report_dmar_fault()
633 hi = VTD_FRCD_SID(source_id) | VTD_FRCD_FR(fault) | in vtd_report_dmar_fault()
644 VTDFaultReason fault, uint16_t index) in vtd_report_ir_fault() argument
649 hi = VTD_FRCD_SID(source_id) | VTD_FRCD_FR(fault); in vtd_report_ir_fault()
1850 static inline bool vtd_is_qualified_fault(VTDFaultReason fault) in vtd_is_qualified_fault() argument
1852 return vtd_qualified_faults[fault]; in vtd_is_qualified_fault()
/qemu/docs/devel/
H A Dloads-stores.rst88 (e.g. for an alignment fault or MMU fault) which will result in
246 that is raised will indicate an instruction execution fault rather than
247 a data read fault.
H A Dcontrol-flow-integrity.rst118 bugs that may not end immediately in a segmentation fault or triggering
/qemu/tests/tcg/multiarch/
H A Dnoexec.c.inc2 * Common code for arch-specific MMU_INST_FETCH fault testing.
/qemu/tests/tcg/aarch64/
H A DMakefile.target12 AARCH64_TESTS=fcvt pcalign-a64 lse2-fault
/qemu/target/m68k/
H A Dop_helper.c323 if (env->mmu.fault) { in m68k_interrupt_all()
326 env->mmu.fault = true; in m68k_interrupt_all()
374 env->mmu.fault = false; in m68k_interrupt_all()
H A Dcpu.h137 bool fault; member
H A Dcpu.c543 VMSTATE_BOOL(env.mmu.fault, M68kCPU),
/qemu/hw/misc/
H A Dtrace-events52 ecc_mem_writel_mfsr(uint32_t val) "Write memory fault status 0x%08x"
59 ecc_mem_readl_mfsr(uint32_t ret) "Read memory fault status 0x%08x"
61 ecc_mem_readl_mfar0(uint32_t ret) "Read memory fault address 0 0x%08x"
62 ecc_mem_readl_mfar1(uint32_t ret) "Read memory fault address 1 0x%08x"
/qemu/hw/vfio/
H A Dtrace-events118 …dex, unsigned long offset, unsigned long size, int fault) "Region %s mmaps[%d], [0x%lx - 0x%lx], f…
/qemu/pc-bios/dtb/
H A Dpetalogix-ml605.dts78 xlnx,fault-tolerant = < 0x00 >;
/qemu/docs/
H A DCOLO-FT.txt14 application-agnostic software-implemented hardware fault tolerance,

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