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Searched refs:error_code (Results 1 – 25 of 89) sorted by relevance

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/arch/x86/mm/
Dfault.c121 is_prefetch(struct pt_regs *regs, unsigned long error_code, unsigned long addr) in is_prefetch() argument
135 if (error_code & X86_PF_INSTR) in is_prefetch()
462 static int is_f00f_bug(struct pt_regs *regs, unsigned long error_code, in is_f00f_bug() argument
466 if (boot_cpu_has_bug(X86_BUG_F00F) && !(error_code & X86_PF_USER) && in is_f00f_bug()
507 show_fault_oops(struct pt_regs *regs, unsigned long error_code, unsigned long address) in show_fault_oops() argument
512 if (error_code & X86_PF_INSTR) { in show_fault_oops()
540 (error_code & X86_PF_USER) ? "user" : "supervisor", in show_fault_oops()
541 (error_code & X86_PF_INSTR) ? "instruction fetch" : in show_fault_oops()
542 (error_code & X86_PF_WRITE) ? "write access" : in show_fault_oops()
545 pr_alert("#PF: error_code(0x%04lx) - %s\n", error_code, in show_fault_oops()
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/arch/sh/mm/
Dfault.c222 no_context(struct pt_regs *regs, unsigned long error_code, in no_context() argument
240 die("Oops", regs, error_code); in no_context()
246 __bad_area_nosemaphore(struct pt_regs *regs, unsigned long error_code, in __bad_area_nosemaphore() argument
261 no_context(regs, error_code, address); in __bad_area_nosemaphore()
265 bad_area_nosemaphore(struct pt_regs *regs, unsigned long error_code, in bad_area_nosemaphore() argument
268 __bad_area_nosemaphore(regs, error_code, address, SEGV_MAPERR); in bad_area_nosemaphore()
272 __bad_area(struct pt_regs *regs, unsigned long error_code, in __bad_area() argument
283 __bad_area_nosemaphore(regs, error_code, address, si_code); in __bad_area()
287 bad_area(struct pt_regs *regs, unsigned long error_code, unsigned long address) in bad_area() argument
289 __bad_area(regs, error_code, address, SEGV_MAPERR); in bad_area()
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Dtlbex_32.c22 handle_tlbmiss(struct pt_regs *regs, unsigned long error_code, in handle_tlbmiss() argument
59 if (unlikely(error_code && !pte_write(entry))) in handle_tlbmiss()
62 if (error_code) in handle_tlbmiss()
74 if (error_code == FAULT_CODE_INITIAL) in handle_tlbmiss()
78 set_thread_fault_code(error_code); in handle_tlbmiss()
/arch/x86/include/asm/trace/
Dexceptions.h17 unsigned long error_code),
19 TP_ARGS(address, regs, error_code),
24 __field( unsigned long, error_code )
30 __entry->error_code = error_code;
35 __entry->error_code) );
40 unsigned long error_code), \
41 TP_ARGS(address, regs, error_code), \
/arch/x86/kernel/
Dtraps.c102 struct pt_regs *regs, long error_code) in do_trap_no_signal() argument
111 error_code, trapnr)) in do_trap_no_signal()
115 if (fixup_exception(regs, trapnr, error_code, 0)) in do_trap_no_signal()
118 tsk->thread.error_code = error_code; in do_trap_no_signal()
120 die(str, regs, error_code); in do_trap_no_signal()
122 if (fixup_vdso_exception(regs, trapnr, error_code, 0)) in do_trap_no_signal()
135 tsk->thread.error_code = error_code; in do_trap_no_signal()
143 struct pt_regs *regs, long error_code) in show_signal() argument
149 regs->ip, regs->sp, error_code); in show_signal()
157 long error_code, int sicode, void __user *addr) in do_trap() argument
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Dsev.c245 ctxt->fi.error_code = X86_PF_INSTR | X86_PF_USER; in __vc_decode_user_insn()
251 ctxt->fi.error_code = 0; in __vc_decode_user_insn()
273 ctxt->fi.error_code = X86_PF_INSTR; in __vc_decode_kern_insn()
296 unsigned long error_code = X86_PF_PROT | X86_PF_WRITE; in vc_write_mem() local
363 error_code |= X86_PF_USER; in vc_write_mem()
366 ctxt->fi.error_code = error_code; in vc_write_mem()
375 unsigned long error_code = X86_PF_PROT; in vc_read_mem() local
441 error_code |= X86_PF_USER; in vc_read_mem()
444 ctxt->fi.error_code = error_code; in vc_read_mem()
465 ctxt->fi.error_code = 0; in vc_slow_virt_to_phys()
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/arch/x86/boot/compressed/
Didt_handlers_64.S15 .macro EXCEPTION_HANDLER name function error_code=0 argument
19 .if \error_code == 0
72 EXCEPTION_HANDLER boot_page_fault do_boot_page_fault error_code=1
73 EXCEPTION_HANDLER boot_nmi_trap do_boot_nmi_trap error_code=0
76 EXCEPTION_HANDLER boot_stage1_vc do_vc_no_ghcb error_code=1
77 EXCEPTION_HANDLER boot_stage2_vc do_boot_stage2_vc error_code=1
Dident_map_64.c316 static void do_pf_error(const char *msg, unsigned long error_code, in do_pf_error() argument
322 error_puthex(error_code); in do_pf_error()
332 void do_boot_page_fault(struct pt_regs *regs, unsigned long error_code) in do_boot_page_fault() argument
349 if (error_code & (X86_PF_PROT | X86_PF_USER | X86_PF_RSVD)) in do_boot_page_fault()
350 do_pf_error("Unexpected page-fault:", error_code, address, regs->ip); in do_boot_page_fault()
352 do_pf_error("Page-fault on GHCB page:", error_code, address, regs->ip); in do_boot_page_fault()
361 void do_boot_nmi_trap(struct pt_regs *regs, unsigned long error_code) in do_boot_nmi_trap() argument
/arch/nds32/mm/
Dfault.c74 unsigned int error_code, struct pt_regs *regs) in do_page_fault() argument
84 error_code = error_code & (ITYPE_mskINST | ITYPE_mskETYPE); in do_page_fault()
110 && error_code == ETYPE_ALIGNMENT_CHECK) { in do_page_fault()
174 if (error_code & ITYPE_mskINST) in do_page_fault()
180 switch (error_code & ITYPE_mskETYPE) { in do_page_fault()
261 tsk->thread.error_code = error_code; in do_page_fault()
301 die("Oops", regs, error_code); in do_page_fault()
330 tsk->thread.error_code = error_code; in do_page_fault()
/arch/h8300/mm/
Dfault.c36 unsigned long error_code) in do_page_fault() argument
40 regs->sr, regs->pc, address, error_code); in do_page_fault()
53 die("Oops", regs, error_code); in do_page_fault()
/arch/microblaze/mm/
Dfault.c87 unsigned long error_code) in do_page_fault() argument
92 int is_write = error_code & ESR_S; in do_page_fault()
97 regs->esr = error_code; in do_page_fault()
106 if ((error_code & 0x13) == 0x13 || (error_code & 0x11) == 0x11) in do_page_fault()
209 if (unlikely(error_code & 0x08000000)) in do_page_fault()
/arch/x86/include/asm/
Didtentry.h83 __visible void func(struct pt_regs *regs, unsigned long error_code)
94 unsigned long error_code); \
97 unsigned long error_code) \
102 __##func (regs, error_code); \
108 unsigned long error_code)
164 __visible noinstr void func(struct pt_regs *regs, unsigned long error_code)
193 unsigned long error_code) \
196 u32 vector = (u32)(u8)error_code; \
315 __visible noinstr void kernel_##func(struct pt_regs *regs, unsigned long error_code); \
316 __visible noinstr void user_##func(struct pt_regs *regs, unsigned long error_code)
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Dvsyscall.h16 extern bool emulate_vsyscall(unsigned long error_code,
20 static inline bool emulate_vsyscall(unsigned long error_code, in emulate_vsyscall() argument
Dcpu.h46 extern bool handle_user_split_lock(struct pt_regs *regs, long error_code);
53 static inline bool handle_user_split_lock(struct pt_regs *regs, long error_code) in handle_user_split_lock() argument
/arch/x86/um/shared/sysdep/
Dfaultinfo_64.h19 int error_code; /* in ptrace_faultinfo misleadingly called is_write */ member
24 #define FAULT_WRITE(fi) ((fi).error_code & 2)
Dfaultinfo_32.h19 int error_code; /* in ptrace_faultinfo misleadingly called is_write */ member
24 #define FAULT_WRITE(fi) ((fi).error_code & 2)
Dmcontext.h16 (fi).error_code = (mc)->gregs[REG_ERR]; \
25 (fi).error_code = (mc)->gregs[REG_ERR]; \
/arch/powerpc/mm/
Dfault.c197 static bool bad_kernel_fault(struct pt_regs *regs, unsigned long error_code, in bad_kernel_fault() argument
302 unsigned long error_code, unsigned long address) in sanity_check_fault() argument
352 WARN_ON_ONCE(error_code & DSISR_PROTFAULT); in sanity_check_fault()
387 unsigned long error_code) in ___do_page_fault() argument
394 int is_write = page_fault_is_write(error_code); in ___do_page_fault()
405 if (unlikely(page_fault_is_bad(error_code))) { in ___do_page_fault()
414 sanity_check_fault(is_write, is_user, error_code, address); in ___do_page_fault()
421 if (unlikely(!is_user && bad_kernel_fault(regs, error_code, address, is_write))) { in ___do_page_fault()
488 (error_code & DSISR_KEYFAULT), &pvma))) { in ___do_page_fault()
558 (error_code & DSISR_KEYFAULT), vma))) in ___do_page_fault()
/arch/x86/entry/vdso/
Dextable.c13 unsigned long error_code, unsigned long fault_addr) in fixup_vdso_exception() argument
39 regs->si = error_code; in fixup_vdso_exception()
/arch/m68k/mm/
Dfault.c69 unsigned long error_code) in do_page_fault() argument
77 regs->sr, regs->pc, address, error_code, mm ? mm->pgd : NULL); in do_page_fault()
119 switch (error_code & 3) { in do_page_fault()
/arch/x86/entry/vsyscall/
Dvsyscall_64.c109 thread->error_code = X86_PF_USER | X86_PF_WRITE; in write_ok_or_segv()
120 bool emulate_vsyscall(unsigned long error_code, in emulate_vsyscall() argument
131 if ((error_code & (X86_PF_WRITE | X86_PF_USER)) != X86_PF_USER) in emulate_vsyscall()
134 if (!(error_code & X86_PF_INSTR)) { in emulate_vsyscall()
/arch/x86/kvm/mmu/
Dmmutrace.h255 TP_PROTO(struct kvm_vcpu *vcpu, gpa_t cr2_or_gpa, u32 error_code,
257 TP_ARGS(vcpu, cr2_or_gpa, error_code, sptep, old_spte, ret),
262 __field(u32, error_code)
272 __entry->error_code = error_code;
281 __entry->cr2_or_gpa, __print_flags(__entry->error_code, "|",
Dpaging_tmpl.h505 walker->fault.error_code = errcode; in FNAME()
536 trace_kvm_mmu_walker_error(walker->fault.error_code); in FNAME()
664 struct guest_walker *gw, u32 error_code, in FNAME()
669 bool write_fault = error_code & PFERR_WRITE_MASK; in FNAME()
670 bool exec = error_code & PFERR_FETCH_MASK; in FNAME()
841 static int FNAME(page_fault)(struct kvm_vcpu *vcpu, gpa_t addr, u32 error_code, in FNAME()
844 bool write_fault = error_code & PFERR_WRITE_MASK; in FNAME()
845 bool user_fault = error_code & PFERR_USER_MASK; in FNAME()
854 pgprintk("%s: addr %lx err %x\n", __func__, addr, error_code); in FNAME()
860 error_code &= ~PFERR_RSVD_MASK; in FNAME()
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/arch/nds32/kernel/
Dtraps.c210 static void send_sigtrap(struct pt_regs *regs, int error_code, int si_code) in send_sigtrap() argument
215 tsk->thread.error_code = error_code; in send_sigtrap()
259 unsigned int error_code, struct pt_regs *regs);
/arch/arm/include/uapi/asm/
Dsigcontext.h12 unsigned long error_code; member

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