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f42039d10b
* arm64/for-next/perf: docs: perf: Fix warning from 'make htmldocs' in hisi-pmu.rst docs: perf: Add new description for HiSilicon UC PMU drivers/perf: hisi: Add support for HiSilicon UC PMU driver drivers/perf: hisi: Add support for HiSilicon H60PA and PAv3 PMU driver perf: arm_cspmu: Add missing MODULE_DEVICE_TABLE perf/arm-cmn: Add sysfs identifier perf/arm-cmn: Revamp model detection perf/arm_dmc620: Add cpumask dt-bindings: perf: fsl-imx-ddr: Add i.MX93 compatible drivers/perf: imx_ddr: Add support for NXP i.MX9 SoC DDRC PMU driver perf/arm_cspmu: Decouple APMT dependency perf/arm_cspmu: Clean up ACPI dependency ACPI/APMT: Don't register invalid resource perf/arm_cspmu: Fix event attribute type perf: arm_cspmu: Set irq affinitiy only if overflow interrupt is used drivers/perf: hisi: Don't migrate perf to the CPU going to teardown drivers/perf: apple_m1: Force 63bit counters for M2 CPUs perf/arm-cmn: Fix DTC reset perf: qcom_l2_pmu: Make l2_cache_pmu_probe_cluster() more robust perf/arm-cci: Slightly optimize cci_pmu_sync_counters() * for-next/kpti: : Simplify KPTI trampoline exit code arm64: entry: Simplify tramp_alias macro and tramp_exit routine arm64: entry: Preserve/restore X29 even for compat tasks * for-next/missing-proto-warn: : Address -Wmissing-prototype warnings arm64: add alt_cb_patch_nops prototype arm64: move early_brk64 prototype to header arm64: signal: include asm/exception.h arm64: kaslr: add kaslr_early_init() declaration arm64: flush: include linux/libnvdimm.h arm64: module-plts: inline linux/moduleloader.h arm64: hide unused is_valid_bugaddr() arm64: efi: add efi_handle_corrupted_x18 prototype arm64: cpuidle: fix #ifdef for acpi functions arm64: kvm: add prototypes for functions called in asm arm64: spectre: provide prototypes for internal functions arm64: move cpu_suspend_set_dbg_restorer() prototype to header arm64: avoid prototype warnings for syscalls arm64: add scs_patch_vmlinux prototype arm64: xor-neon: mark xor_arm64_neon_*() static * for-next/iss2-decode: : Add decode of ISS2 to data abort reports arm64/esr: Add decode of ISS2 to data abort reporting arm64/esr: Use GENMASK() for the ISS mask * for-next/kselftest: : Various arm64 kselftest improvements kselftest/arm64: Log signal code and address for unexpected signals kselftest/arm64: Add a smoke test for ptracing hardware break/watch points * for-next/misc: : Miscellaneous patches arm64: alternatives: make clean_dcache_range_nopatch() noinstr-safe arm64: hibernate: remove WARN_ON in save_processor_state arm64/fpsimd: Exit streaming mode when flushing tasks arm64: mm: fix VA-range sanity check arm64/mm: remove now-superfluous ISBs from TTBR writes arm64: consolidate rox page protection logic arm64: set __exception_irq_entry with __irq_entry as a default arm64: syscall: unmask DAIF for tracing status arm64: lockdep: enable checks for held locks when returning to userspace arm64/cpucaps: increase string width to properly format cpucaps.h arm64/cpufeature: Use helper for ECV CNTPOFF cpufeature * for-next/feat_mops: : Support for ARMv8.8 memcpy instructions in userspace kselftest/arm64: add MOPS to hwcap test arm64: mops: allow disabling MOPS from the kernel command line arm64: mops: detect and enable FEAT_MOPS arm64: mops: handle single stepping after MOPS exception arm64: mops: handle MOPS exceptions KVM: arm64: hide MOPS from guests arm64: mops: don't disable host MOPS instructions from EL2 arm64: mops: document boot requirements for MOPS KVM: arm64: switch HCRX_EL2 between host and guest arm64: cpufeature: detect FEAT_HCX KVM: arm64: initialize HCRX_EL2 * for-next/module-alloc: : Make the arm64 module allocation code more robust (clean-up, VA range expansion) arm64: module: rework module VA range selection arm64: module: mandate MODULE_PLTS arm64: module: move module randomization to module.c arm64: kaslr: split kaslr/module initialization arm64: kasan: remove !KASAN_VMALLOC remnants arm64: module: remove old !KASAN_VMALLOC logic * for-next/sysreg: (21 commits) : More sysreg conversions to automatic generation arm64/sysreg: Convert TRBIDR_EL1 register to automatic generation arm64/sysreg: Convert TRBTRG_EL1 register to automatic generation arm64/sysreg: Convert TRBMAR_EL1 register to automatic generation arm64/sysreg: Convert TRBSR_EL1 register to automatic generation arm64/sysreg: Convert TRBBASER_EL1 register to automatic generation arm64/sysreg: Convert TRBPTR_EL1 register to automatic generation arm64/sysreg: Convert TRBLIMITR_EL1 register to automatic generation arm64/sysreg: Rename TRBIDR_EL1 fields per auto-gen tools format arm64/sysreg: Rename TRBTRG_EL1 fields per auto-gen tools format arm64/sysreg: Rename TRBMAR_EL1 fields per auto-gen tools format arm64/sysreg: Rename TRBSR_EL1 fields per auto-gen tools format arm64/sysreg: Rename TRBBASER_EL1 fields per auto-gen tools format arm64/sysreg: Rename TRBPTR_EL1 fields per auto-gen tools format arm64/sysreg: Rename TRBLIMITR_EL1 fields per auto-gen tools format arm64/sysreg: Convert OSECCR_EL1 to automatic generation arm64/sysreg: Convert OSDTRTX_EL1 to automatic generation arm64/sysreg: Convert OSDTRRX_EL1 to automatic generation arm64/sysreg: Convert OSLAR_EL1 to automatic generation arm64/sysreg: Standardise naming of bitfield constants in OSL[AS]R_EL1 arm64/sysreg: Convert MDSCR_EL1 to automatic register generation ... * for-next/cpucap: : arm64 cpucap clean-up arm64: cpufeature: fold cpus_set_cap() into update_cpu_capabilities() arm64: cpufeature: use cpucap naming arm64: alternatives: use cpucap naming arm64: standardise cpucap bitmap names * for-next/acpi: : Various arm64-related ACPI patches ACPI: bus: Consolidate all arm specific initialisation into acpi_arm_init() * for-next/kdump: : Simplify the crashkernel reservation behaviour of crashkernel=X,high on arm64 arm64: add kdump.rst into index.rst Documentation: add kdump.rst to present crashkernel reservation on arm64 arm64: kdump: simplify the reservation behaviour of crashkernel=,high * for-next/acpi-doc: : Update ACPI documentation for Arm systems Documentation/arm64: Update ACPI tables from BBR Documentation/arm64: Update references in arm-acpi Documentation/arm64: Update ARM and arch reference * for-next/doc: : arm64 documentation updates Documentation/arm64: Add ptdump documentation * for-next/tpidr2-fix: : Fix the TPIDR2_EL0 register restoring on sigreturn kselftest/arm64: Add a test case for TPIDR2 restore arm64/signal: Restore TPIDR2 register rather than memory state
80 lines
3.2 KiB
C
80 lines
3.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Based on arch/arm/include/asm/exception.h
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*
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* Copyright (C) 2012 ARM Ltd.
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*/
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#ifndef __ASM_EXCEPTION_H
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#define __ASM_EXCEPTION_H
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#include <asm/esr.h>
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#include <asm/ptrace.h>
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#include <linux/interrupt.h>
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#define __exception_irq_entry __irq_entry
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static inline unsigned long disr_to_esr(u64 disr)
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{
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unsigned long esr = ESR_ELx_EC_SERROR << ESR_ELx_EC_SHIFT;
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if ((disr & DISR_EL1_IDS) == 0)
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esr |= (disr & DISR_EL1_ESR_MASK);
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else
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esr |= (disr & ESR_ELx_ISS_MASK);
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return esr;
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}
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asmlinkage void __noreturn handle_bad_stack(struct pt_regs *regs);
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asmlinkage void el1t_64_sync_handler(struct pt_regs *regs);
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asmlinkage void el1t_64_irq_handler(struct pt_regs *regs);
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asmlinkage void el1t_64_fiq_handler(struct pt_regs *regs);
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asmlinkage void el1t_64_error_handler(struct pt_regs *regs);
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asmlinkage void el1h_64_sync_handler(struct pt_regs *regs);
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asmlinkage void el1h_64_irq_handler(struct pt_regs *regs);
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asmlinkage void el1h_64_fiq_handler(struct pt_regs *regs);
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asmlinkage void el1h_64_error_handler(struct pt_regs *regs);
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asmlinkage void el0t_64_sync_handler(struct pt_regs *regs);
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asmlinkage void el0t_64_irq_handler(struct pt_regs *regs);
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asmlinkage void el0t_64_fiq_handler(struct pt_regs *regs);
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asmlinkage void el0t_64_error_handler(struct pt_regs *regs);
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asmlinkage void el0t_32_sync_handler(struct pt_regs *regs);
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asmlinkage void el0t_32_irq_handler(struct pt_regs *regs);
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asmlinkage void el0t_32_fiq_handler(struct pt_regs *regs);
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asmlinkage void el0t_32_error_handler(struct pt_regs *regs);
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asmlinkage void call_on_irq_stack(struct pt_regs *regs,
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void (*func)(struct pt_regs *));
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asmlinkage void asm_exit_to_user_mode(struct pt_regs *regs);
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void do_mem_abort(unsigned long far, unsigned long esr, struct pt_regs *regs);
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void do_el0_undef(struct pt_regs *regs, unsigned long esr);
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void do_el1_undef(struct pt_regs *regs, unsigned long esr);
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void do_el0_bti(struct pt_regs *regs);
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void do_el1_bti(struct pt_regs *regs, unsigned long esr);
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void do_debug_exception(unsigned long addr_if_watchpoint, unsigned long esr,
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struct pt_regs *regs);
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void do_fpsimd_acc(unsigned long esr, struct pt_regs *regs);
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void do_sve_acc(unsigned long esr, struct pt_regs *regs);
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void do_sme_acc(unsigned long esr, struct pt_regs *regs);
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void do_fpsimd_exc(unsigned long esr, struct pt_regs *regs);
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void do_el0_sys(unsigned long esr, struct pt_regs *regs);
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void do_sp_pc_abort(unsigned long addr, unsigned long esr, struct pt_regs *regs);
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void bad_el0_sync(struct pt_regs *regs, int reason, unsigned long esr);
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void do_el0_cp15(unsigned long esr, struct pt_regs *regs);
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int do_compat_alignment_fixup(unsigned long addr, struct pt_regs *regs);
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void do_el0_svc(struct pt_regs *regs);
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void do_el0_svc_compat(struct pt_regs *regs);
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void do_el0_fpac(struct pt_regs *regs, unsigned long esr);
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void do_el1_fpac(struct pt_regs *regs, unsigned long esr);
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void do_el0_mops(struct pt_regs *regs, unsigned long esr);
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void do_serror(struct pt_regs *regs, unsigned long esr);
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void do_notify_resume(struct pt_regs *regs, unsigned long thread_flags);
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void __noreturn panic_bad_stack(struct pt_regs *regs, unsigned long esr, unsigned long far);
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#endif /* __ASM_EXCEPTION_H */
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