Home
last modified time | relevance | path

Searched refs:esr (Results 1 – 25 of 83) sorted by relevance

1234

/linux-6.15/arch/arm64/mm/
H A Dfault.c74 if (esr & ESR_ELx_ISV) { in data_abort_decode()
107 ESR_ELx_EC(esr), esr_get_class_string(esr), in mem_abort_decode()
119 data_abort_decode(esr); in mem_abort_decode()
261 if (!is_el1_data_abort(esr) && !is_el1_instruction_abort(esr)) in is_el1_permission_fault()
281 if (!is_el1_data_abort(esr) || !esr_fsc_is_translation_fault(esr)) in is_spurious_el1_translation_fault()
315 mem_abort_decode(esr); in die_kernel_fault()
378 if (!is_el1_instruction_abort(esr) && fixup_exception(regs, esr)) in __do_kernel_fault()
463 esr = 0; in set_thread_esr()
526 return (esr & ESR_ELx_WNR) && !(esr & ESR_ELx_CM); in is_write_abort()
540 return esr_is_data_abort(esr) && is_write_abort(esr); in is_invalid_gcs_access()
[all …]
H A Dextable.c15 unsigned long esr) in cpy_faulted_on_uaccess() argument
18 bool fault_on_write = esr & ESR_ELx_WNR; in cpy_faulted_on_uaccess()
23 bool insn_may_access_user(unsigned long addr, unsigned long esr) in insn_may_access_user() argument
32 return cpy_faulted_on_uaccess(ex, esr); in insn_may_access_user()
58 struct pt_regs *regs, unsigned long esr) in ex_handler_uaccess_cpy() argument
61 if (!cpy_faulted_on_uaccess(ex, esr)) in ex_handler_uaccess_cpy()
95 bool fixup_exception(struct pt_regs *regs, unsigned long esr) in fixup_exception() argument
110 return ex_handler_uaccess_cpy(ex, regs, esr); in fixup_exception()
/linux-6.15/arch/arm64/include/asm/
H A Desr.h75 #define ESR_ELx_EC(esr) (((esr) & ESR_ELx_EC_MASK) >> ESR_ELx_EC_SHIFT) argument
80 #define ESR_ELx_ISS(esr) ((esr) & ESR_ELx_ISS_MASK) argument
83 #define ESR_ELx_ISS2(esr) (((esr) & ESR_ELx_ISS2_MASK) >> ESR_ELx_ISS2_SHIFT) argument
394 #define ESR_ELx_MOPS_ISS_SRCREG(esr) (((esr) & (UL(0x1f) << 5)) >> 5) argument
395 #define ESR_ELx_MOPS_ISS_SIZEREG(esr) (((esr) & (UL(0x1f) << 0)) >> 0) argument
445 esr = esr & ESR_ELx_FSC; in esr_fsc_is_translation_fault()
456 esr = esr & ESR_ELx_FSC; in esr_fsc_is_permission_fault()
466 esr = esr & ESR_ELx_FSC; in esr_fsc_is_access_flag_fault()
476 esr &= ESR_ELx_FSC; in esr_fsc_is_addr_sz_fault()
487 esr = esr & ESR_ELx_FSC; in esr_fsc_is_sea_ttw()
[all …]
H A Dexception.h19 unsigned long esr = ESR_ELx_EC_SERROR << ESR_ELx_EC_SHIFT; in disr_to_esr() local
22 esr |= (disr & DISR_EL1_ESR_MASK); in disr_to_esr()
24 esr |= (disr & ESR_ELx_ISS_MASK); in disr_to_esr()
26 return esr; in disr_to_esr()
59 void do_el1_bti(struct pt_regs *regs, unsigned long esr);
60 void do_el0_gcs(struct pt_regs *regs, unsigned long esr);
61 void do_el1_gcs(struct pt_regs *regs, unsigned long esr);
65 void do_sve_acc(unsigned long esr, struct pt_regs *regs);
66 void do_sme_acc(unsigned long esr, struct pt_regs *regs);
68 void do_el0_sys(unsigned long esr, struct pt_regs *regs);
[all …]
H A Dtraps.h61 static inline bool arm64_is_ras_serror(unsigned long esr) in arm64_is_ras_serror() argument
65 if (esr & ESR_ELx_IDS) in arm64_is_ras_serror()
83 unsigned long aet = esr & ESR_ELx_AET; in arm64_ras_serror_get_severity()
85 if (!arm64_is_ras_serror(esr)) { in arm64_ras_serror_get_severity()
94 if ((esr & ESR_ELx_FSC) != ESR_ELx_FSC_SERROR) { in arm64_ras_serror_get_severity()
108 bool option_a = esr & ESR_ELx_MOPS_ISS_OPTION_A; in arm64_mops_reset_regs()
109 int dstreg = ESR_ELx_MOPS_ISS_DESTREG(esr); in arm64_mops_reset_regs()
110 int srcreg = ESR_ELx_MOPS_ISS_SRCREG(esr); in arm64_mops_reset_regs()
111 int sizereg = ESR_ELx_MOPS_ISS_SIZEREG(esr); in arm64_mops_reset_regs()
122 if (esr & ESR_ELx_MOPS_ISS_MEM_INST) { in arm64_mops_reset_regs()
[all …]
H A Dkvm_emulate.h61 u64 esr = FIELD_PREP(ESR_ELx_EC_MASK, ESR_ELx_EC_SVE) | in kvm_inject_nested_sve_trap() local
64 kvm_inject_nested_sync(vcpu, esr); in kvm_inject_nested_sve_trap()
280 u64 esr = kvm_vcpu_get_esr(vcpu); in guest_hyp_wfx_traps_enabled() local
281 bool is_wfe = !!(esr & ESR_ELx_WFx_ISS_WFE); in guest_hyp_wfx_traps_enabled()
293 u64 esr = kvm_vcpu_get_esr(vcpu); in kvm_vcpu_get_condition() local
295 if (esr & ESR_ELx_CV) in kvm_vcpu_get_condition()
296 return (esr & ESR_ELx_COND_MASK) >> ESR_ELx_COND_SHIFT; in kvm_vcpu_get_condition()
413 unsigned long esr = kvm_vcpu_get_esr(vcpu); in kvm_vcpu_trap_get_perm_fault_granule() local
415 BUG_ON(!esr_fsc_is_permission_fault(esr)); in kvm_vcpu_trap_get_perm_fault_granule()
434 u64 esr = kvm_vcpu_get_esr(vcpu); in kvm_vcpu_sys_get_rt() local
[all …]
H A Dextable.h36 bool insn_may_access_user(unsigned long addr, unsigned long esr);
50 bool fixup_exception(struct pt_regs *regs, unsigned long esr);
H A Ddebug-monitors.h67 int (*fn)(struct pt_regs *regs, unsigned long esr);
78 int (*fn)(struct pt_regs *regs, unsigned long esr);
/linux-6.15/arch/arm64/kernel/
H A Dentry-common.c517 el1_pc(regs, esr); in el1h_64_sync_handler()
524 el1_bti(regs, esr); in el1h_64_sync_handler()
527 el1_gcs(regs, esr); in el1h_64_sync_handler()
536 el1_dbg(regs, esr); in el1h_64_sync_handler()
765 el0_da(regs, esr); in el0t_64_sync_handler()
768 el0_ia(regs, esr); in el0t_64_sync_handler()
787 el0_sp(regs, esr); in el0t_64_sync_handler()
790 el0_pc(regs, esr); in el0t_64_sync_handler()
900 el0_da(regs, esr); in el0t_32_sync_handler()
903 el0_ia(regs, esr); in el0t_32_sync_handler()
[all …]
H A Dtraps.c249 if (esr) in arm64_show_signal()
250 pr_cont("%s, ESR 0x%016lx, ", esr_get_class_string(esr), esr); in arm64_show_signal()
792 do_el0_undef(regs, esr); in do_el0_cp15()
807 do_el0_undef(regs, esr); in do_el0_cp15()
826 do_el0_undef(regs, esr); in do_el0_sys()
911 pr_emerg("ESR: 0x%016lx -- %s\n", esr, esr_get_class_string(esr)); in panic_bad_stack()
937 smp_processor_id(), esr, esr_get_class_string(esr)); in arm64_serror_panic()
981 if (!arm64_is_ras_serror(esr) || arm64_is_fatal_ras_serror(regs, esr)) in do_serror()
1077 #define KASAN_ESR_SIZE(esr) (1 << ((esr) & KASAN_ESR_SIZE_MASK)) argument
1121 die(report_ubsan_failure(regs, esr & UBSAN_BRK_MASK), regs, esr); in ubsan_handler()
[all …]
H A Ddebug-monitors.c205 static int call_step_hook(struct pt_regs *regs, unsigned long esr) in call_step_hook() argument
218 retval = hook->fn(regs, esr); in call_step_hook()
241 static int single_step_handler(unsigned long unused, unsigned long esr, in single_step_handler() argument
253 if (!handler_found && call_step_hook(regs, esr) == DBG_HOOK_HANDLED) in single_step_handler()
302 static int call_break_hook(struct pt_regs *regs, unsigned long esr) in call_break_hook() argument
314 if ((esr_brk_comment(esr) & ~hook->mask) == hook->imm) in call_break_hook()
315 return hook->fn(regs, esr); in call_break_hook()
322 static int brk_handler(unsigned long unused, unsigned long esr, in brk_handler() argument
325 if (call_break_hook(regs, esr) == DBG_HOOK_HANDLED) in brk_handler()
/linux-6.15/tools/arch/arm64/include/asm/
H A Desr.h73 #define ESR_ELx_EC(esr) (((esr) & ESR_ELx_EC_MASK) >> ESR_ELx_EC_SHIFT) argument
78 #define ESR_ELx_ISS(esr) ((esr) & ESR_ELx_ISS_MASK) argument
81 #define ESR_ELx_ISS2(esr) (((esr) & ESR_ELx_ISS2_MASK) >> ESR_ELx_ISS2_SHIFT) argument
224 #define ESR_ELx_SYS64_ISS_RT(esr) \ argument
384 #define ESR_ELx_MOPS_ISS_DESTREG(esr) (((esr) & (UL(0x1f) << 10)) >> 10) argument
385 #define ESR_ELx_MOPS_ISS_SRCREG(esr) (((esr) & (UL(0x1f) << 5)) >> 5) argument
386 #define ESR_ELx_MOPS_ISS_SIZEREG(esr) (((esr) & (UL(0x1f) << 0)) >> 0) argument
411 esr = esr & ESR_ELx_FSC; in esr_fsc_is_translation_fault()
422 esr = esr & ESR_ELx_FSC; in esr_fsc_is_permission_fault()
432 esr = esr & ESR_ELx_FSC; in esr_fsc_is_access_flag_fault()
[all …]
/linux-6.15/arch/arm64/kvm/hyp/include/hyp/
H A Dfault.h15 static inline bool __fault_safe_to_translate(u64 esr) in __fault_safe_to_translate() argument
17 u64 fsc = esr & ESR_ELx_FSC; in __fault_safe_to_translate()
19 if (esr_fsc_is_sea_ttw(esr) || esr_fsc_is_secc_ttw(esr)) in __fault_safe_to_translate()
22 return !(fsc == ESR_ELx_FSC_EXTABT && (esr & ESR_ELx_FnV)); in __fault_safe_to_translate()
60 static inline bool __hpfar_valid(u64 esr) in __hpfar_valid() argument
70 esr_fsc_is_translation_fault(esr)) in __hpfar_valid()
73 if (esr_fsc_is_translation_fault(esr) || esr_fsc_is_access_flag_fault(esr)) in __hpfar_valid()
76 if ((esr & ESR_ELx_S1PTW) && esr_fsc_is_permission_fault(esr)) in __hpfar_valid()
79 return esr_fsc_is_addr_sz_fault(esr); in __hpfar_valid()
89 if (__hpfar_valid(esr)) in __get_fault_info()
[all …]
/linux-6.15/arch/arm64/kvm/
H A Dinject_fault.c61 u64 esr = 0; in inject_abt64() local
70 esr |= ESR_ELx_IL; in inject_abt64()
84 esr |= ESR_ELx_FSC_EXTABT; in inject_abt64()
88 vcpu_write_sys_reg(vcpu, esr, ESR_EL1); in inject_abt64()
91 vcpu_write_sys_reg(vcpu, esr, ESR_EL2); in inject_abt64()
106 esr |= ESR_ELx_IL; in inject_undef64()
109 vcpu_write_sys_reg(vcpu, esr, ESR_EL1); in inject_undef64()
111 vcpu_write_sys_reg(vcpu, esr, ESR_EL2); in inject_undef64()
192 unsigned long addr, esr; in kvm_inject_size_fault() local
213 esr = vcpu_read_sys_reg(vcpu, ESR_EL1); in kvm_inject_size_fault()
[all …]
H A Dhandle_exit.c33 if (!arm64_is_ras_serror(esr) || arm64_is_fatal_ras_serror(NULL, esr)) in kvm_handle_guest_serror()
131 u64 esr = kvm_vcpu_get_esr(vcpu); in kvm_handle_wfx() local
145 if (esr & ESR_ELx_WFx_ISS_WFxT) { in kvm_handle_wfx()
146 if (esr & ESR_ELx_WFx_ISS_RV) { in kvm_handle_wfx()
156 esr &= ~ESR_ELx_WFx_ISS_WFxT; in kvm_handle_wfx()
160 if (esr & ESR_ELx_WFx_ISS_WFE) { in kvm_handle_wfx()
163 if (esr & ESR_ELx_WFx_ISS_WFxT) in kvm_handle_wfx()
188 u64 esr = kvm_vcpu_get_esr(vcpu); in kvm_handle_guest_debug() local
198 switch (ESR_ELx_EC(esr)) { in kvm_handle_guest_debug()
215 esr, esr_get_class_string(esr)); in kvm_handle_unknown_ec()
[all …]
H A Dsys_regs.h39 .Op1 = ((esr) >> 14) & 0x7, \
40 .CRn = ((esr) >> 10) & 0xf, \
41 .CRm = ((esr) >> 1) & 0xf, \
42 .Op2 = ((esr) >> 17) & 0x7, \
43 .is_write = !((esr) & 1) })
45 #define esr_cp1x_32_to_params(esr) \ argument
46 ((struct sys_reg_params){ .Op1 = ((esr) >> 14) & 0x7, \
47 .CRn = ((esr) >> 10) & 0xf, \
48 .CRm = ((esr) >> 1) & 0xf, \
49 .Op2 = ((esr) >> 17) & 0x7, \
[all …]
H A Dtrace_arm.h140 TP_PROTO(unsigned long vcpu_pc, unsigned long esr,
142 TP_ARGS(vcpu_pc, esr, far, ipa),
146 __field( unsigned long, esr )
153 __entry->esr = esr;
159 __entry->ipa, __entry->esr,
H A Dnested.c114 u32 esr; in esr_s2_fault() local
116 esr = kvm_vcpu_get_esr(vcpu) & ~ESR_ELx_FSC; in esr_s2_fault()
117 esr |= compute_fsc(level, fsc); in esr_s2_fault()
118 return esr; in esr_s2_fault()
216 out->esr = compute_fsc(level, ESR_ELx_FSC_ADDRSZ); in walk_nested_s2_pgd()
245 out->esr = compute_fsc(level, ESR_ELx_FSC_FAULT); in walk_nested_s2_pgd()
267 out->esr = compute_fsc(level, ESR_ELx_FSC_FAULT); in walk_nested_s2_pgd()
273 out->esr = compute_fsc(level, ESR_ELx_FSC_ADDRSZ); in walk_nested_s2_pgd()
279 out->esr = compute_fsc(level, ESR_ELx_FSC_ACCESS); in walk_nested_s2_pgd()
332 result->esr = 0; in kvm_walk_nested_s2()
[all …]
/linux-6.15/arch/sh/boards/mach-dreamcast/
H A Dirq.c90 __u32 esr = ESR_BASE + (LEVEL(irq) << 2); in mask_ack_systemasic_irq() local
92 outl((1 << EVENT_BIT(irq)), esr); in mask_ack_systemasic_irq()
107 __u32 emr, esr, status, level; in systemasic_irq_demux() local
124 esr = ESR_BASE + (level << 2); in systemasic_irq_demux()
127 status = inl(esr); in systemasic_irq_demux()
/linux-6.15/drivers/net/can/
H A Dbxcan.c158 u32 esr; /* 0x18 - error status */ member
482 if (esr & BXCAN_ESR_BOFF) in bxcan_handle_state_change()
484 else if (esr & BXCAN_ESR_EPVF) in bxcan_handle_state_change()
486 else if (esr & BXCAN_ESR_EWGF) in bxcan_handle_state_change()
524 lec_code = FIELD_GET(BXCAN_ESR_LEC_MASK, esr); in bxcan_handle_bus_err()
607 u32 msr, esr; in bxcan_state_change_isr() local
613 esr = readl(&regs->esr); in bxcan_state_change_isr()
614 bxcan_handle_state_change(ndev, esr); in bxcan_state_change_isr()
617 bxcan_handle_bus_err(ndev, esr); in bxcan_state_change_isr()
916 u32 esr; in bxcan_get_berr_counter() local
[all …]
/linux-6.15/drivers/net/ethernet/ibm/emac/
H A Dmal.c222 u32 esr = get_mal_dcrn(mal, MAL_ESR); in mal_serr() local
225 set_mal_dcrn(mal, MAL_ESR, esr); in mal_serr()
227 MAL_DBG(mal, "SERR %08x" NL, esr); in mal_serr()
229 if (esr & MAL_ESR_EVB) { in mal_serr()
230 if (esr & MAL_ESR_DE) { in mal_serr()
237 if (esr & MAL_ESR_PEIN) { in mal_serr()
245 mal->index, esr); in mal_serr()
255 mal->index, esr); in mal_serr()
357 if (esr & MAL_ESR_EVB) { in mal_int()
359 if (esr & MAL_ESR_DE) { in mal_int()
[all …]
/linux-6.15/arch/arm64/kvm/hyp/vhe/
H A Dswitch.c299 u64 esr, val; in kvm_hyp_handle_timer() local
310 esr = kvm_vcpu_get_esr(vcpu); in kvm_hyp_handle_timer()
311 if ((esr & ESR_ELx_SYS64_ISS_DIR_MASK) != ESR_ELx_SYS64_ISS_DIR_READ) in kvm_hyp_handle_timer()
314 switch (esr_sys64_to_sysreg(esr)) { in kvm_hyp_handle_timer()
375 u64 esr = kvm_vcpu_get_esr(vcpu); in kvm_hyp_handle_eret() local
411 if (esr_iss_is_eretax(esr)) { in kvm_hyp_handle_eret()
469 u64 esr = kvm_vcpu_get_esr(vcpu); in kvm_hyp_handle_cpacr_el1() local
472 if (!is_hyp_ctxt(vcpu) || esr_sys64_to_sysreg(esr) != SYS_CPACR_EL1) in kvm_hyp_handle_cpacr_el1()
477 if ((esr & ESR_ELx_SYS64_ISS_DIR_MASK) == ESR_ELx_SYS64_ISS_DIR_READ) { in kvm_hyp_handle_cpacr_el1()
/linux-6.15/arch/powerpc/platforms/44x/
H A Dmachine_check.c14 unsigned long reason = regs->esr; in machine_check_4xx()
29 unsigned long reason = regs->esr; in machine_check_440A()
66 unsigned long reason = regs->esr; in machine_check_47x()
/linux-6.15/tools/testing/selftests/kvm/arm64/
H A Dmmio_abort.c16 u64 esr = read_sysreg(esr_el1); in expect_sea_handler() local
19 GUEST_ASSERT_EQ(ESR_ELx_EC(esr), ESR_ELx_EC_DABT_CUR); in expect_sea_handler()
20 GUEST_ASSERT_EQ(esr & ESR_ELx_FSC_TYPE, ESR_ELx_FSC_EXTABT); in expect_sea_handler()
/linux-6.15/sound/soc/fsl/
H A Dfsl_esai.c102 u32 esr; in esai_isr() local
121 if (esr & ESAI_ESR_RFF_MASK) in esai_isr()
124 if (esr & ESAI_ESR_TFE_MASK) in esai_isr()
127 if (esr & ESAI_ESR_TLS_MASK) in esai_isr()
130 if (esr & ESAI_ESR_TDE_MASK) in esai_isr()
133 if (esr & ESAI_ESR_TED_MASK) in esai_isr()
136 if (esr & ESAI_ESR_TD_MASK) in esai_isr()
139 if (esr & ESAI_ESR_RLS_MASK) in esai_isr()
142 if (esr & ESAI_ESR_RDE_MASK) in esai_isr()
145 if (esr & ESAI_ESR_RED_MASK) in esai_isr()
[all …]

1234