diff options
Diffstat (limited to 'arch')
69 files changed, 149 insertions, 155 deletions
diff --git a/arch/alpha/kernel/signal.c b/arch/alpha/kernel/signal.c index 33e904a05881..a813020d2f11 100644 --- a/arch/alpha/kernel/signal.c +++ b/arch/alpha/kernel/signal.c @@ -225,7 +225,7 @@ do_sigreturn(struct sigcontext __user *sc) return; give_sigsegv: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); } asmlinkage void @@ -253,7 +253,7 @@ do_rt_sigreturn(struct rt_sigframe __user *frame) return; give_sigsegv: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); } diff --git a/arch/arc/kernel/process.c b/arch/arc/kernel/process.c index 725e556678a4..deee16d5c03f 100644 --- a/arch/arc/kernel/process.c +++ b/arch/arc/kernel/process.c @@ -100,7 +100,7 @@ fault: goto again; fail: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return ret; } diff --git a/arch/arc/kernel/signal.c b/arch/arc/kernel/signal.c index 1bfb7de696bd..547c8f0cdc3a 100644 --- a/arch/arc/kernel/signal.c +++ b/arch/arc/kernel/signal.c @@ -197,7 +197,7 @@ SYSCALL_DEFINE0(rt_sigreturn) return regs->r0; badframe: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return 0; } diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c index be5edfdde558..3870e0588d53 100644 --- a/arch/arm/kernel/signal.c +++ b/arch/arm/kernel/signal.c @@ -250,7 +250,7 @@ asmlinkage int sys_sigreturn(struct pt_regs *regs) return regs->ARM_r0; badframe: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return 0; } @@ -283,7 +283,7 @@ asmlinkage int sys_rt_sigreturn(struct pt_regs *regs) return regs->ARM_r0; badframe: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return 0; } diff --git a/arch/arm64/kernel/traps.c b/arch/arm64/kernel/traps.c index e45d5b440fb1..64abe8450780 100644 --- a/arch/arm64/kernel/traps.c +++ b/arch/arm64/kernel/traps.c @@ -257,7 +257,7 @@ void arm64_force_sig_fault(int signo, int code, void __user *addr, { arm64_show_signal(signo, str); if (signo == SIGKILL) - force_sig(SIGKILL, current); + force_sig(SIGKILL); else force_sig_fault(signo, code, addr, current); } diff --git a/arch/c6x/kernel/signal.c b/arch/c6x/kernel/signal.c index 33b9f69c38f7..775de34b233a 100644 --- a/arch/c6x/kernel/signal.c +++ b/arch/c6x/kernel/signal.c @@ -93,7 +93,7 @@ asmlinkage int do_rt_sigreturn(struct pt_regs *regs) return regs->a4; badframe: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return 0; } diff --git a/arch/csky/kernel/signal.c b/arch/csky/kernel/signal.c index 04a43cfd4e09..7c09adeb58bb 100644 --- a/arch/csky/kernel/signal.c +++ b/arch/csky/kernel/signal.c @@ -61,7 +61,6 @@ SYSCALL_DEFINE0(rt_sigreturn) { struct pt_regs *regs = current_pt_regs(); struct rt_sigframe __user *frame; - struct task_struct *task; sigset_t set; /* Always make any pending restarted system calls return -EINTR */ @@ -86,8 +85,7 @@ SYSCALL_DEFINE0(rt_sigreturn) return regs->a0; badframe: - task = current; - force_sig(SIGSEGV, task); + force_sig(SIGSEGV); return 0; } diff --git a/arch/h8300/kernel/ptrace_h.c b/arch/h8300/kernel/ptrace_h.c index f5ff3b794c85..15db45a03b04 100644 --- a/arch/h8300/kernel/ptrace_h.c +++ b/arch/h8300/kernel/ptrace_h.c @@ -250,7 +250,7 @@ asmlinkage void trace_trap(unsigned long bp) { if ((unsigned long)current->thread.breakinfo.addr == bp) { user_disable_single_step(current); - force_sig(SIGTRAP, current); + force_sig(SIGTRAP); } else - force_sig(SIGILL, current); + force_sig(SIGILL); } diff --git a/arch/h8300/kernel/ptrace_s.c b/arch/h8300/kernel/ptrace_s.c index c0af930052c0..ee21f37b7ed4 100644 --- a/arch/h8300/kernel/ptrace_s.c +++ b/arch/h8300/kernel/ptrace_s.c @@ -40,5 +40,5 @@ void user_enable_single_step(struct task_struct *child) asmlinkage void trace_trap(unsigned long bp) { (void)bp; - force_sig(SIGTRAP, current); + force_sig(SIGTRAP); } diff --git a/arch/h8300/kernel/signal.c b/arch/h8300/kernel/signal.c index e0f2b708e5d9..ef7489b7c459 100644 --- a/arch/h8300/kernel/signal.c +++ b/arch/h8300/kernel/signal.c @@ -126,7 +126,7 @@ asmlinkage int sys_rt_sigreturn(void) return er0; badframe: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return 0; } diff --git a/arch/hexagon/kernel/signal.c b/arch/hexagon/kernel/signal.c index 31e2cf95f189..0433fcbb496c 100644 --- a/arch/hexagon/kernel/signal.c +++ b/arch/hexagon/kernel/signal.c @@ -265,6 +265,6 @@ asmlinkage int sys_rt_sigreturn(void) return regs->r00; badframe: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return 0; } diff --git a/arch/hexagon/kernel/traps.c b/arch/hexagon/kernel/traps.c index 91ee04842c22..e634414361df 100644 --- a/arch/hexagon/kernel/traps.c +++ b/arch/hexagon/kernel/traps.c @@ -252,7 +252,7 @@ int die_if_kernel(char *str, struct pt_regs *regs, long err) static void misaligned_instruction(struct pt_regs *regs) { die_if_kernel("Misaligned Instruction", regs, 0); - force_sig(SIGBUS, current); + force_sig(SIGBUS); } /* @@ -263,19 +263,19 @@ static void misaligned_instruction(struct pt_regs *regs) static void misaligned_data_load(struct pt_regs *regs) { die_if_kernel("Misaligned Data Load", regs, 0); - force_sig(SIGBUS, current); + force_sig(SIGBUS); } static void misaligned_data_store(struct pt_regs *regs) { die_if_kernel("Misaligned Data Store", regs, 0); - force_sig(SIGBUS, current); + force_sig(SIGBUS); } static void illegal_instruction(struct pt_regs *regs) { die_if_kernel("Illegal Instruction", regs, 0); - force_sig(SIGILL, current); + force_sig(SIGILL); } /* @@ -285,7 +285,7 @@ static void illegal_instruction(struct pt_regs *regs) static void precise_bus_error(struct pt_regs *regs) { die_if_kernel("Precise Bus Error", regs, 0); - force_sig(SIGBUS, current); + force_sig(SIGBUS); } /* diff --git a/arch/ia64/kernel/signal.c b/arch/ia64/kernel/signal.c index 518cceb5d4af..e5044aed9452 100644 --- a/arch/ia64/kernel/signal.c +++ b/arch/ia64/kernel/signal.c @@ -152,7 +152,7 @@ ia64_rt_sigreturn (struct sigscratch *scr) return retval; give_sigsegv: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return retval; } diff --git a/arch/ia64/kernel/traps.c b/arch/ia64/kernel/traps.c index 85d8616ac4f6..0a3adbfebc2a 100644 --- a/arch/ia64/kernel/traps.c +++ b/arch/ia64/kernel/traps.c @@ -589,14 +589,14 @@ ia64_fault (unsigned long vector, unsigned long isr, unsigned long ifa, printk(KERN_ERR "Unexpected IA-32 exception (Trap 45)\n"); printk(KERN_ERR " iip - 0x%lx, ifa - 0x%lx, isr - 0x%lx\n", iip, ifa, isr); - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return; case 46: printk(KERN_ERR "Unexpected IA-32 intercept trap (Trap 46)\n"); printk(KERN_ERR " iip - 0x%lx, ifa - 0x%lx, isr - 0x%lx, iim - 0x%lx\n", iip, ifa, isr, iim); - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return; case 47: @@ -608,5 +608,5 @@ ia64_fault (unsigned long vector, unsigned long isr, unsigned long ifa, break; } if (!die_if_kernel(buf, ®s, error)) - force_sig(SIGILL, current); + force_sig(SIGILL); } diff --git a/arch/m68k/kernel/signal.c b/arch/m68k/kernel/signal.c index 87e7f3639839..05610e6924c1 100644 --- a/arch/m68k/kernel/signal.c +++ b/arch/m68k/kernel/signal.c @@ -803,7 +803,7 @@ asmlinkage int do_sigreturn(struct pt_regs *regs, struct switch_stack *sw) return regs->d0; badframe: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return 0; } @@ -825,7 +825,7 @@ asmlinkage int do_rt_sigreturn(struct pt_regs *regs, struct switch_stack *sw) return regs->d0; badframe: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return 0; } diff --git a/arch/m68k/kernel/traps.c b/arch/m68k/kernel/traps.c index b2fd000b9285..2b6e143abd73 100644 --- a/arch/m68k/kernel/traps.c +++ b/arch/m68k/kernel/traps.c @@ -431,7 +431,7 @@ static inline void bus_error030 (struct frame *fp) pr_err("BAD KERNEL BUSERR\n"); die_if_kernel("Oops", &fp->ptregs,0); - force_sig(SIGKILL, current); + force_sig(SIGKILL); return; } } else { @@ -463,7 +463,7 @@ static inline void bus_error030 (struct frame *fp) !(ssw & RW) ? "write" : "read", addr, fp->ptregs.pc); die_if_kernel ("Oops", &fp->ptregs, buserr_type); - force_sig (SIGBUS, current); + force_sig (SIGBUS); return; } @@ -493,7 +493,7 @@ static inline void bus_error030 (struct frame *fp) do_page_fault (&fp->ptregs, addr, 0); } else { pr_debug("protection fault on insn access (segv).\n"); - force_sig (SIGSEGV, current); + force_sig (SIGSEGV); } } #else @@ -571,7 +571,7 @@ static inline void bus_error030 (struct frame *fp) !(ssw & RW) ? "write" : "read", addr, fp->ptregs.pc); die_if_kernel("Oops",&fp->ptregs,mmusr); - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return; } else { #if 0 @@ -598,7 +598,7 @@ static inline void bus_error030 (struct frame *fp) #endif pr_debug("Unknown SIGSEGV - 1\n"); die_if_kernel("Oops",&fp->ptregs,mmusr); - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return; } @@ -621,7 +621,7 @@ static inline void bus_error030 (struct frame *fp) buserr: pr_err("BAD KERNEL BUSERR\n"); die_if_kernel("Oops",&fp->ptregs,0); - force_sig(SIGKILL, current); + force_sig(SIGKILL); return; } @@ -660,7 +660,7 @@ static inline void bus_error030 (struct frame *fp) addr, fp->ptregs.pc); pr_debug("Unknown SIGSEGV - 2\n"); die_if_kernel("Oops",&fp->ptregs,mmusr); - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return; } @@ -804,7 +804,7 @@ asmlinkage void buserr_c(struct frame *fp) default: die_if_kernel("bad frame format",&fp->ptregs,0); pr_debug("Unknown SIGSEGV - 4\n"); - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); } } diff --git a/arch/microblaze/kernel/signal.c b/arch/microblaze/kernel/signal.c index 0685696349bb..cdd4feb279c5 100644 --- a/arch/microblaze/kernel/signal.c +++ b/arch/microblaze/kernel/signal.c @@ -108,7 +108,7 @@ asmlinkage long sys_rt_sigreturn(struct pt_regs *regs) return rval; badframe: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return 0; } diff --git a/arch/mips/kernel/branch.c b/arch/mips/kernel/branch.c index 180ad081afcf..1db29957a931 100644 --- a/arch/mips/kernel/branch.c +++ b/arch/mips/kernel/branch.c @@ -32,7 +32,7 @@ int __isa_exception_epc(struct pt_regs *regs) /* Calculate exception PC in branch delay slot. */ if (__get_user(inst, (u16 __user *) msk_isa16_mode(epc))) { /* This should never happen because delay slot was checked. */ - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return epc; } if (cpu_has_mips16) { @@ -305,7 +305,7 @@ int __microMIPS_compute_return_epc(struct pt_regs *regs) return 0; sigsegv: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return -EFAULT; } @@ -328,7 +328,7 @@ int __MIPS16e_compute_return_epc(struct pt_regs *regs) /* Read the instruction. */ addr = (u16 __user *)msk_isa16_mode(epc); if (__get_user(inst.full, addr)) { - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return -EFAULT; } @@ -343,7 +343,7 @@ int __MIPS16e_compute_return_epc(struct pt_regs *regs) case MIPS16e_jal_op: addr += 1; if (__get_user(inst2, addr)) { - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return -EFAULT; } fullinst = ((unsigned)inst.full << 16) | inst2; @@ -829,17 +829,17 @@ int __compute_return_epc_for_insn(struct pt_regs *regs, sigill_dsp: pr_debug("%s: DSP branch but not DSP ASE - sending SIGILL.\n", current->comm); - force_sig(SIGILL, current); + force_sig(SIGILL); return -EFAULT; sigill_r2r6: pr_debug("%s: R2 branch but r2-to-r6 emulator is not present - sending SIGILL.\n", current->comm); - force_sig(SIGILL, current); + force_sig(SIGILL); return -EFAULT; sigill_r6: pr_debug("%s: R6 branch but no MIPSr6 ISA support - sending SIGILL.\n", current->comm); - force_sig(SIGILL, current); + force_sig(SIGILL); return -EFAULT; } EXPORT_SYMBOL_GPL(__compute_return_epc_for_insn); @@ -859,7 +859,7 @@ int __compute_return_epc(struct pt_regs *regs) */ addr = (unsigned int __user *) epc; if (__get_user(insn.word, addr)) { - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return -EFAULT; } @@ -867,7 +867,7 @@ int __compute_return_epc(struct pt_regs *regs) unaligned: printk("%s: unaligned epc - sending SIGBUS.\n", current->comm); - force_sig(SIGBUS, current); + force_sig(SIGBUS); return -EFAULT; } diff --git a/arch/mips/kernel/kprobes.c b/arch/mips/kernel/kprobes.c index 54cd675c5d1d..62af3ed65794 100644 --- a/arch/mips/kernel/kprobes.c +++ b/arch/mips/kernel/kprobes.c @@ -232,7 +232,7 @@ static int evaluate_branch_instruction(struct kprobe *p, struct pt_regs *regs, unaligned: pr_notice("%s: unaligned epc - sending SIGBUS.\n", current->comm); - force_sig(SIGBUS, current); + force_sig(SIGBUS); return -EFAULT; } diff --git a/arch/mips/kernel/signal.c b/arch/mips/kernel/signal.c index d75337974ee9..f6efabcb4e92 100644 --- a/arch/mips/kernel/signal.c +++ b/arch/mips/kernel/signal.c @@ -641,7 +641,7 @@ asmlinkage void sys_sigreturn(void) if (sig < 0) goto badframe; else if (sig) - force_sig(sig, current); + force_sig(sig); /* * Don't let your children do this ... @@ -654,7 +654,7 @@ asmlinkage void sys_sigreturn(void) /* Unreached */ badframe: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); } #endif /* CONFIG_TRAD_SIGNALS */ @@ -678,7 +678,7 @@ asmlinkage void sys_rt_sigreturn(void) if (sig < 0) goto badframe; else if (sig) - force_sig(sig, current); + force_sig(sig); if (restore_altstack(&frame->rs_uc.uc_stack)) goto badframe; @@ -694,7 +694,7 @@ asmlinkage void sys_rt_sigreturn(void) /* Unreached */ badframe: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); } #ifdef CONFIG_TRAD_SIGNALS diff --git a/arch/mips/kernel/signal_n32.c b/arch/mips/kernel/signal_n32.c index c498b027823e..a7601e862261 100644 --- a/arch/mips/kernel/signal_n32.c +++ b/arch/mips/kernel/signal_n32.c @@ -84,7 +84,7 @@ asmlinkage void sysn32_rt_sigreturn(void) if (sig < 0) goto badframe; else if (sig) - force_sig(sig, current); + force_sig(sig); if (compat_restore_altstack(&frame->rs_uc.uc_stack)) goto badframe; @@ -100,7 +100,7 @@ asmlinkage void sysn32_rt_sigreturn(void) /* Unreached */ badframe: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); } static int setup_rt_frame_n32(void *sig_return, struct ksignal *ksig, diff --git a/arch/mips/kernel/signal_o32.c b/arch/mips/kernel/signal_o32.c index df259618e834..299a7a28ca33 100644 --- a/arch/mips/kernel/signal_o32.c +++ b/arch/mips/kernel/signal_o32.c @@ -171,7 +171,7 @@ asmlinkage void sys32_rt_sigreturn(void) if (sig < 0) goto badframe; else if (sig) - force_sig(sig, current); + force_sig(sig); if (compat_restore_altstack(&frame->rs_uc.uc_stack)) goto badframe; @@ -187,7 +187,7 @@ asmlinkage void sys32_rt_sigreturn(void) /* Unreached */ badframe: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); } static int setup_rt_frame_32(void *sig_return, struct ksignal *ksig, @@ -273,7 +273,7 @@ asmlinkage void sys32_sigreturn(void) if (sig < 0) goto badframe; else if (sig) - force_sig(sig, current); + force_sig(sig); /* * Don't let your children do this ... @@ -286,5 +286,5 @@ asmlinkage void sys32_sigreturn(void) /* Unreached */ badframe: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); } diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c index c52766a5b85f..a6031b045b95 100644 --- a/arch/mips/kernel/traps.c +++ b/arch/mips/kernel/traps.c @@ -482,7 +482,7 @@ asmlinkage void do_be(struct pt_regs *regs) goto out; die_if_kernel("Oops", regs); - force_sig(SIGBUS, current); + force_sig(SIGBUS); out: exception_exit(prev_state); @@ -765,7 +765,7 @@ int process_fpemu_return(int sig, void __user *fault_addr, unsigned long fcr31) return 1; default: - force_sig(sig, current); + force_sig(sig); return 1; } } @@ -947,7 +947,7 @@ void do_trap_or_bp(struct pt_regs *regs, unsigned int code, int si_code, break; case BRK_BUG: die_if_kernel("Kernel bug detected", regs); - force_sig(SIGTRAP, current); + force_sig(SIGTRAP); break; case BRK_MEMU: /* @@ -962,7 +962,7 @@ void do_trap_or_bp(struct pt_regs *regs, unsigned int code, int si_code, return; die_if_kernel("Math emu break/trap", regs); - force_sig(SIGTRAP, current); + force_sig(SIGTRAP); break; default: scnprintf(b, sizeof(b), "%s instruction in kernel code", str); @@ -970,7 +970,7 @@ void do_trap_or_bp(struct pt_regs *regs, unsigned int code, int si_code, if (si_code) { force_sig_fault(SIGTRAP, si_code, NULL, current); } else { - force_sig(SIGTRAP, current); + force_sig(SIGTRAP); } } } @@ -1063,7 +1063,7 @@ out: return; out_sigsegv: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); goto out; } @@ -1105,7 +1105,7 @@ out: return; out_sigsegv: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); goto out; } @@ -1191,7 +1191,7 @@ no_r2_instr: if (unlikely(status > 0)) { regs->cp0_epc = old_epc; /* Undo skip-over. */ regs->regs[31] = old31; - force_sig(status, current); + force_sig(status); } out: @@ -1220,7 +1220,7 @@ static int default_cu2_call(struct notifier_block *nfb, unsigned long action, die_if_kernel("COP2: Unhandled kernel unaligned access or invalid " "instruction", regs); - force_sig(SIGILL, current); + force_sig(SIGILL); return NOTIFY_OK; } @@ -1383,7 +1383,7 @@ asmlinkage void do_cpu(struct pt_regs *regs) if (unlikely(status > 0)) { regs->cp0_epc = old_epc; /* Undo skip-over. */ regs->regs[31] = old31; - force_sig(status, current); + force_sig(status); } break; @@ -1403,7 +1403,7 @@ asmlinkage void do_cpu(struct pt_regs *regs) * emulator too. */ if (raw_cpu_has_fpu || !cpu_has_mips_4_5_64_r2_r6) { - force_sig(SIGILL, current); + force_sig(SIGILL); break; } /* Fall through. */ @@ -1437,7 +1437,7 @@ asmlinkage void do_cpu(struct pt_regs *regs) #else /* CONFIG_MIPS_FP_SUPPORT */ case 1: case 3: - force_sig(SIGILL, current); + force_sig(SIGILL); break; #endif /* CONFIG_MIPS_FP_SUPPORT */ @@ -1464,7 +1464,7 @@ asmlinkage void do_msa_fpe(struct pt_regs *regs, unsigned int msacsr) local_irq_enable(); die_if_kernel("do_msa_fpe invoked from kernel context!", regs); - force_sig(SIGFPE, current); + force_sig(SIGFPE); out: exception_exit(prev_state); } @@ -1477,7 +1477,7 @@ asmlinkage void do_msa(struct pt_regs *regs) prev_state = exception_enter(); if (!cpu_has_msa || test_thread_flag(TIF_32BIT_FPREGS)) { - force_sig(SIGILL, current); + force_sig(SIGILL); goto out; } @@ -1485,7 +1485,7 @@ asmlinkage void do_msa(struct pt_regs *regs) err = enable_restore_fp_context(1); if (err) - force_sig(SIGILL, current); + force_sig(SIGILL); out: exception_exit(prev_state); } @@ -1495,7 +1495,7 @@ asmlinkage void do_mdmx(struct pt_regs *regs) enum ctx_state prev_state; prev_state = exception_enter(); - force_sig(SIGILL, current); + force_sig(SIGILL); exception_exit(prev_state); } @@ -1592,7 +1592,7 @@ asmlinkage void do_mt(struct pt_regs *regs) } die_if_kernel("MIPS MT Thread exception in kernel", regs); - force_sig(SIGILL, current); + force_sig(SIGILL); } @@ -1601,7 +1601,7 @@ asmlinkage void do_dsp(struct pt_regs *regs) if (cpu_has_dsp) panic("Unexpected DSP exception"); - force_sig(SIGILL, current); + force_sig(SIGILL); } asmlinkage void do_reserved(struct pt_regs *regs) diff --git a/arch/mips/kernel/unaligned.c b/arch/mips/kernel/unaligned.c index 76e33f940971..92bd2b0f0548 100644 --- a/arch/mips/kernel/unaligned.c +++ b/arch/mips/kernel/unaligned.c @@ -1365,20 +1365,20 @@ fault: return; die_if_kernel("Unhandled kernel unaligned access", regs); - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return; sigbus: die_if_kernel("Unhandled kernel unaligned access", regs); - force_sig(SIGBUS, current); + force_sig(SIGBUS); return; sigill: die_if_kernel ("Unhandled kernel unaligned access or invalid instruction", regs); - force_sig(SIGILL, current); + force_sig(SIGILL); } /* Recode table from 16-bit register notation to 32-bit GPR. */ @@ -1991,20 +1991,20 @@ fault: return; die_if_kernel("Unhandled kernel unaligned access", regs); - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return; sigbus: die_if_kernel("Unhandled kernel unaligned access", regs); - force_sig(SIGBUS, current); + force_sig(SIGBUS); return; sigill: die_if_kernel ("Unhandled kernel unaligned access or invalid instruction", regs); - force_sig(SIGILL, current); + force_sig(SIGILL); } static void emulate_load_store_MIPS16e(struct pt_regs *regs, void __user * addr) @@ -2271,20 +2271,20 @@ fault: return; die_if_kernel("Unhandled kernel unaligned access", regs); - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return; sigbus: die_if_kernel("Unhandled kernel unaligned access", regs); - force_sig(SIGBUS, current); + force_sig(SIGBUS); return; sigill: die_if_kernel ("Unhandled kernel unaligned access or invalid instruction", regs); - force_sig(SIGILL, current); + force_sig(SIGILL); } asmlinkage void do_ade(struct pt_regs *regs) @@ -2364,7 +2364,7 @@ asmlinkage void do_ade(struct pt_regs *regs) sigbus: die_if_kernel("Kernel unaligned instruction access", regs); - force_sig(SIGBUS, current); + force_sig(SIGBUS); /* * XXX On return from the signal handler we should advance the epc diff --git a/arch/mips/sgi-ip22/ip22-berr.c b/arch/mips/sgi-ip22/ip22-berr.c index 34bb9801d5ff..dc0110a607a5 100644 --- a/arch/mips/sgi-ip22/ip22-berr.c +++ b/arch/mips/sgi-ip22/ip22-berr.c @@ -98,7 +98,7 @@ void ip22_be_interrupt(int irq) field, regs->cp0_epc, field, regs->regs[31]); /* Assume it would be too dangerous to continue ... */ die_if_kernel("Oops", regs); - force_sig(SIGBUS, current); + force_sig(SIGBUS); } static int ip22_be_handler(struct pt_regs *regs, int is_fixup) diff --git a/arch/mips/sgi-ip22/ip28-berr.c b/arch/mips/sgi-ip22/ip28-berr.c index 082541d33161..c0cf7baee36d 100644 --- a/arch/mips/sgi-ip22/ip28-berr.c +++ b/arch/mips/sgi-ip22/ip28-berr.c @@ -462,7 +462,7 @@ void ip22_be_interrupt(int irq) if (ip28_be_interrupt(regs) != MIPS_BE_DISCARD) { /* Assume it would be too dangerous to continue ... */ die_if_kernel("Oops", regs); - force_sig(SIGBUS, current); + force_sig(SIGBUS); } else if (debug_be_interrupt) show_regs(regs); } diff --git a/arch/mips/sgi-ip27/ip27-berr.c b/arch/mips/sgi-ip27/ip27-berr.c index 83efe03d5c60..73ad29b180fb 100644 --- a/arch/mips/sgi-ip27/ip27-berr.c +++ b/arch/mips/sgi-ip27/ip27-berr.c @@ -74,7 +74,7 @@ int ip27_be_handler(struct pt_regs *regs, int is_fixup) show_regs(regs); dump_tlb_all(); while(1); - force_sig(SIGBUS, current); + force_sig(SIGBUS); } void __init ip27_be_init(void) diff --git a/arch/mips/sgi-ip32/ip32-berr.c b/arch/mips/sgi-ip32/ip32-berr.c index c1f12a9cf305..c860f95ab7ed 100644 --- a/arch/mips/sgi-ip32/ip32-berr.c +++ b/arch/mips/sgi-ip32/ip32-berr.c @@ -29,7 +29,7 @@ static int ip32_be_handler(struct pt_regs *regs, int is_fixup) show_regs(regs); dump_tlb_all(); while(1); - force_sig(SIGBUS, current); + force_sig(SIGBUS); } void __init ip32_be_init(void) diff --git a/arch/nds32/kernel/signal.c b/arch/nds32/kernel/signal.c index 5f7660aa2d68..fe61513982b4 100644 --- a/arch/nds32/kernel/signal.c +++ b/arch/nds32/kernel/signal.c @@ -163,7 +163,7 @@ asmlinkage long sys_rt_sigreturn(struct pt_regs *regs) return regs->uregs[0]; badframe: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return 0; } diff --git a/arch/nds32/kernel/traps.c b/arch/nds32/kernel/traps.c index 5aa7c17da27a..8d84b8b30eb6 100644 --- a/arch/nds32/kernel/traps.c +++ b/arch/nds32/kernel/traps.c @@ -288,7 +288,7 @@ void unhandled_interruption(struct pt_regs *regs) show_regs(regs); if (!user_mode(regs)) do_exit(SIGKILL); - force_sig(SIGKILL, current); + force_sig(SIGKILL); } void unhandled_exceptions(unsigned long entry, unsigned long addr, @@ -299,7 +299,7 @@ void unhandled_exceptions(unsigned long entry, unsigned long addr, show_regs(regs); if (!user_mode(regs)) do_exit(SIGKILL); - force_sig(SIGKILL, current); + force_sig(SIGKILL); } extern int do_page_fault(unsigned long entry, unsigned long addr, @@ -326,7 +326,7 @@ void do_revinsn(struct pt_regs *regs) show_regs(regs); if (!user_mode(regs)) do_exit(SIGILL); - force_sig(SIGILL, current); + force_sig(SIGILL); } #ifdef CONFIG_ALIGNMENT_TRAP diff --git a/arch/nios2/kernel/signal.c b/arch/nios2/kernel/signal.c index 9bf38531b189..a42dd09c6578 100644 --- a/arch/nios2/kernel/signal.c +++ b/arch/nios2/kernel/signal.c @@ -120,7 +120,7 @@ asmlinkage int do_rt_sigreturn(struct switch_stack *sw) return rval; badframe: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return 0; } diff --git a/arch/openrisc/kernel/signal.c b/arch/openrisc/kernel/signal.c index 5ac9d3b1d615..0337d1e1d2d5 100644 --- a/arch/openrisc/kernel/signal.c +++ b/arch/openrisc/kernel/signal.c @@ -99,7 +99,7 @@ asmlinkage long _sys_rt_sigreturn(struct pt_regs *regs) return regs->gpr[11]; badframe: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return 0; } diff --git a/arch/openrisc/kernel/traps.c b/arch/openrisc/kernel/traps.c index 6ed7293ef007..0fad2e46ff43 100644 --- a/arch/openrisc/kernel/traps.c +++ b/arch/openrisc/kernel/traps.c @@ -376,7 +376,7 @@ static inline void simulate_lwa(struct pt_regs *regs, unsigned long address, if (get_user(value, lwa_addr)) { if (user_mode(regs)) { - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return; } @@ -423,7 +423,7 @@ static inline void simulate_swa(struct pt_regs *regs, unsigned long address, if (put_user(regs->gpr[rb], vaddr)) { if (user_mode(regs)) { - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return; } diff --git a/arch/parisc/kernel/signal.c b/arch/parisc/kernel/signal.c index 848c1934680b..02895a8f2c55 100644 --- a/arch/parisc/kernel/signal.c +++ b/arch/parisc/kernel/signal.c @@ -164,7 +164,7 @@ sys_rt_sigreturn(struct pt_regs *regs, int in_syscall) give_sigsegv: DBG(1,"sys_rt_sigreturn: Sending SIGSEGV\n"); - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return; } diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c index ede4f04281ae..fd48cdc0a4ff 100644 --- a/arch/powerpc/kernel/signal_32.c +++ b/arch/powerpc/kernel/signal_32.c @@ -1249,7 +1249,7 @@ SYSCALL_DEFINE0(rt_sigreturn) current->comm, current->pid, rt_sf, regs->nip, regs->link); - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return 0; } @@ -1338,7 +1338,7 @@ SYSCALL_DEFINE3(debug_setcontext, struct ucontext __user *, ctx, current->comm, current->pid, ctx, regs->nip, regs->link); - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); goto out; } @@ -1516,6 +1516,6 @@ badframe: current->comm, current->pid, addr, regs->nip, regs->link); - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return 0; } diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c index 06c299ef6132..ea08d848f558 100644 --- a/arch/powerpc/kernel/signal_64.c +++ b/arch/powerpc/kernel/signal_64.c @@ -812,7 +812,7 @@ badframe: current->comm, current->pid, "rt_sigreturn", (long)uc, regs->nip, regs->link); - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return 0; } diff --git a/arch/powerpc/platforms/cell/spufs/run.c b/arch/powerpc/platforms/cell/spufs/run.c index 07f82d7395ff..3f2380f40f99 100644 --- a/arch/powerpc/platforms/cell/spufs/run.c +++ b/arch/powerpc/platforms/cell/spufs/run.c @@ -443,7 +443,7 @@ long spufs_run_spu(struct spu_context *ctx, u32 *npc, u32 *event) else if (unlikely((status & SPU_STATUS_STOPPED_BY_STOP) && (status >> SPU_STOP_STATUS_SHIFT) == 0x3fff)) { - force_sig(SIGTRAP, current); + force_sig(SIGTRAP); ret = -ERESTARTSYS; } diff --git a/arch/riscv/kernel/signal.c b/arch/riscv/kernel/signal.c index 804d6ee4f3c5..50c0e64372b0 100644 --- a/arch/riscv/kernel/signal.c +++ b/arch/riscv/kernel/signal.c @@ -139,7 +139,7 @@ badframe: task->comm, task_pid_nr(task), __func__, frame, (void *)regs->sepc, (void *)regs->sp); } - force_sig(SIGSEGV, task); + force_sig(SIGSEGV); return 0; } diff --git a/arch/s390/kernel/compat_signal.c b/arch/s390/kernel/compat_signal.c index 6f2a193ccccc..38d4bdbc34b9 100644 --- a/arch/s390/kernel/compat_signal.c +++ b/arch/s390/kernel/compat_signal.c @@ -194,7 +194,7 @@ COMPAT_SYSCALL_DEFINE0(sigreturn) load_sigregs(); return regs->gprs[2]; badframe: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return 0; } @@ -217,7 +217,7 @@ COMPAT_SYSCALL_DEFINE0(rt_sigreturn) load_sigregs(); return regs->gprs[2]; badframe: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return 0; } diff --git a/arch/s390/kernel/signal.c b/arch/s390/kernel/signal.c index 22f08245aa5d..e6fca5498e1f 100644 --- a/arch/s390/kernel/signal.c +++ b/arch/s390/kernel/signal.c @@ -232,7 +232,7 @@ SYSCALL_DEFINE0(sigreturn) load_sigregs(); return regs->gprs[2]; badframe: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return 0; } @@ -256,7 +256,7 @@ SYSCALL_DEFINE0(rt_sigreturn) load_sigregs(); return regs->gprs[2]; badframe: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return 0; } diff --git a/arch/sh/kernel/cpu/sh2a/fpu.c b/arch/sh/kernel/cpu/sh2a/fpu.c index 74b48db86dd7..0bcff11a4843 100644 --- a/arch/sh/kernel/cpu/sh2a/fpu.c +++ b/arch/sh/kernel/cpu/sh2a/fpu.c @@ -568,5 +568,5 @@ BUILD_TRAP_HANDLER(fpu_error) return; } - force_sig(SIGFPE, tsk); + force_sig(SIGFPE); } diff --git a/arch/sh/kernel/cpu/sh4/fpu.c b/arch/sh/kernel/cpu/sh4/fpu.c index 1ff56e5ba990..03ffd8cdf542 100644 --- a/arch/sh/kernel/cpu/sh4/fpu.c +++ b/arch/sh/kernel/cpu/sh4/fpu.c @@ -421,5 +421,5 @@ BUILD_TRAP_HANDLER(fpu_error) } } - force_sig(SIGFPE, tsk); + force_sig(SIGFPE); } diff --git a/arch/sh/kernel/cpu/sh5/fpu.c b/arch/sh/kernel/cpu/sh5/fpu.c index 9218d9ed787e..3966b5ee8e93 100644 --- a/arch/sh/kernel/cpu/sh5/fpu.c +++ b/arch/sh/kernel/cpu/sh5/fpu.c @@ -100,9 +100,7 @@ void restore_fpu(struct task_struct *tsk) asmlinkage void do_fpu_error(unsigned long ex, struct pt_regs *regs) { - struct task_struct *tsk = current; - regs->pc += 4; - force_sig(SIGFPE, tsk); + force_sig(SIGFPE); } diff --git a/arch/sh/kernel/ptrace_64.c b/arch/sh/kernel/ptrace_64.c index 3390349ff976..11085e48eaa6 100644 --- a/arch/sh/kernel/ptrace_64.c +++ b/arch/sh/kernel/ptrace_64.c @@ -550,7 +550,7 @@ asmlinkage void do_single_step(unsigned long long vec, struct pt_regs *regs) continually stepping. */ local_irq_enable(); regs->sr &= ~SR_SSTEP; - force_sig(SIGTRAP, current); + force_sig(SIGTRAP); } /* Called with interrupts disabled */ @@ -561,7 +561,7 @@ BUILD_TRAP_HANDLER(breakpoint) /* We need to forward step the PC, to counteract the backstep done in signal.c. */ local_irq_enable(); - force_sig(SIGTRAP, current); + force_sig(SIGTRAP); regs->pc += 4; } diff --git a/arch/sh/kernel/signal_32.c b/arch/sh/kernel/signal_32.c index 2a2121ba8ebe..24473fa6c3b6 100644 --- a/arch/sh/kernel/signal_32.c +++ b/arch/sh/kernel/signal_32.c @@ -176,7 +176,7 @@ asmlinkage int sys_sigreturn(void) return r0; badframe: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return 0; } @@ -207,7 +207,7 @@ asmlinkage int sys_rt_sigreturn(void) return r0; badframe: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return 0; } diff --git a/arch/sh/kernel/signal_64.c b/arch/sh/kernel/signal_64.c index f1f1598879c2..b9aaa9266b34 100644 --- a/arch/sh/kernel/signal_64.c +++ b/arch/sh/kernel/signal_64.c @@ -277,7 +277,7 @@ asmlinkage int sys_sigreturn(unsigned long r2, unsigned long r3, return (int) ret; badframe: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return 0; } @@ -311,7 +311,7 @@ asmlinkage int sys_rt_sigreturn(unsigned long r2, unsigned long r3, return (int) ret; badframe: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return 0; } diff --git a/arch/sh/kernel/traps.c b/arch/sh/kernel/traps.c index 8b49cced663d..63cf17bc760d 100644 --- a/arch/sh/kernel/traps.c +++ b/arch/sh/kernel/traps.c @@ -141,7 +141,7 @@ BUILD_TRAP_HANDLER(debug) SIGTRAP) == NOTIFY_STOP) return; - force_sig(SIGTRAP, current); + force_sig(SIGTRAP); } /* @@ -167,7 +167,7 @@ BUILD_TRAP_HANDLER(bug) } #endif - force_sig(SIGTRAP, current); + force_sig(SIGTRAP); } BUILD_TRAP_HANDLER(nmi) diff --git a/arch/sh/kernel/traps_32.c b/arch/sh/kernel/traps_32.c index f2a18b5fafd8..bd5568c8e7f0 100644 --- a/arch/sh/kernel/traps_32.c +++ b/arch/sh/kernel/traps_32.c @@ -611,7 +611,6 @@ asmlinkage void do_reserved_inst(void) { struct pt_regs *regs = current_pt_regs(); unsigned long error_code; - struct task_struct *tsk = current; #ifdef CONFIG_SH_FPU_EMU unsigned short inst = 0; @@ -633,7 +632,7 @@ asmlinkage void do_reserved_inst(void) /* Enable DSP mode, and restart instruction. */ regs->sr |= SR_DSP; /* Save DSP mode */ - tsk->thread.dsp_status.status |= SR_DSP; + current->thread.dsp_status.status |= SR_DSP; return; } #endif @@ -641,7 +640,7 @@ asmlinkage void do_reserved_inst(void) error_code = lookup_exception_vector(); local_irq_enable(); - force_sig(SIGILL, tsk); + force_sig(SIGILL); die_if_no_fixup("reserved instruction", regs, error_code); } @@ -697,7 +696,6 @@ asmlinkage void do_illegal_slot_inst(void) { struct pt_regs *regs = current_pt_regs(); unsigned long inst; - struct task_struct *tsk = current; if (kprobe_handle_illslot(regs->pc) == 0) return; @@ -716,7 +714,7 @@ asmlinkage void do_illegal_slot_inst(void) inst = lookup_exception_vector(); local_irq_enable(); - force_sig(SIGILL, tsk); + force_sig(SIGILL); die_if_no_fixup("illegal slot instruction", regs, inst); } diff --git a/arch/sh/kernel/traps_64.c b/arch/sh/kernel/traps_64.c index 8ce90a7da67d..37046f3a26d3 100644 --- a/arch/sh/kernel/traps_64.c +++ b/arch/sh/kernel/traps_64.c @@ -599,7 +599,7 @@ static void do_unhandled_exception(int signr, char *str, unsigned long error, struct pt_regs *regs) { if (user_mode(regs)) - force_sig(signr, current); + force_sig(signr); die_if_no_fixup(str, regs, error); } diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c index 59eaf6227af1..c4bccd97f3cf 100644 --- a/arch/sparc/kernel/process_64.c +++ b/arch/sparc/kernel/process_64.c @@ -570,7 +570,7 @@ void fault_in_user_windows(struct pt_regs *regs) barf: set_thread_wsaved(window + 1); - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); } asmlinkage long sparc_do_fork(unsigned long clone_flags, diff --git a/arch/sparc/kernel/signal32.c b/arch/sparc/kernel/signal32.c index fb431d47a532..a237810aa9f4 100644 --- a/arch/sparc/kernel/signal32.c +++ b/arch/sparc/kernel/signal32.c @@ -170,7 +170,7 @@ void do_sigreturn32(struct pt_regs *regs) return; segv: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); } asmlinkage void do_rt_sigreturn32(struct pt_regs *regs) @@ -256,7 +256,7 @@ asmlinkage void do_rt_sigreturn32(struct pt_regs *regs) set_current_blocked(&set); return; segv: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); } static void __user *get_sigframe(struct ksignal *ksig, struct pt_regs *regs, unsigned long framesize) diff --git a/arch/sparc/kernel/signal_32.c b/arch/sparc/kernel/signal_32.c index 83953780ca01..42c3de313fd6 100644 --- a/arch/sparc/kernel/signal_32.c +++ b/arch/sparc/kernel/signal_32.c @@ -137,7 +137,7 @@ asmlinkage void do_sigreturn(struct pt_regs *regs) return; segv_and_exit: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); } asmlinkage void do_rt_sigreturn(struct pt_regs *regs) @@ -196,7 +196,7 @@ asmlinkage void do_rt_sigreturn(struct pt_regs *regs) set_current_blocked(&set); return; segv: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); } static inline void __user *get_sigframe(struct ksignal *ksig, struct pt_regs *regs, unsigned long framesize) diff --git a/arch/sparc/kernel/signal_64.c b/arch/sparc/kernel/signal_64.c index 9d50190cf312..69ae814b7e90 100644 --- a/arch/sparc/kernel/signal_64.c +++ b/arch/sparc/kernel/signal_64.c @@ -134,7 +134,7 @@ out: exception_exit(prev_state); return; do_sigsegv: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); goto out; } @@ -228,7 +228,7 @@ out: exception_exit(prev_state); return; do_sigsegv: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); goto out; } @@ -320,7 +320,7 @@ void do_rt_sigreturn(struct pt_regs *regs) set_current_blocked(&set); return; segv: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); } static inline void __user *get_sigframe(struct ksignal *ksig, struct pt_regs *regs, unsigned long framesize) diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c index 0cd02a64a451..12bfc7e215ca 100644 --- a/arch/sparc/kernel/traps_64.c +++ b/arch/sparc/kernel/traps_64.c @@ -2181,7 +2181,7 @@ bool sun4v_nonresum_error_user_handled(struct pt_regs *regs, addr += PAGE_SIZE; } } - force_sig(SIGKILL, current); + force_sig(SIGKILL); return true; } diff --git a/arch/sparc/mm/fault_32.c b/arch/sparc/mm/fault_32.c index b0440b0edd97..2731faf415ba 100644 --- a/arch/sparc/mm/fault_32.c +++ b/arch/sparc/mm/fault_32.c @@ -425,7 +425,7 @@ do_sigbus: static void check_stack_aligned(unsigned long sp) { if (sp & 0x7UL) - force_sig(SIGILL, current); + force_sig(SIGILL); } void window_overflow_fault(void) diff --git a/arch/um/kernel/exec.c b/arch/um/kernel/exec.c index a43d42bf0a86..783b9247161f 100644 --- a/arch/um/kernel/exec.c +++ b/arch/um/kernel/exec.c @@ -32,7 +32,7 @@ void flush_thread(void) if (ret) { printk(KERN_ERR "flush_thread - clearing address space failed, " "err = %d\n", ret); - force_sig(SIGKILL, current); + force_sig(SIGKILL); } get_safe_registers(current_pt_regs()->regs.gp, current_pt_regs()->regs.fp); diff --git a/arch/um/kernel/tlb.c b/arch/um/kernel/tlb.c index 8347161c2ae0..45f739bf302f 100644 --- a/arch/um/kernel/tlb.c +++ b/arch/um/kernel/tlb.c @@ -329,7 +329,7 @@ void fix_range_common(struct mm_struct *mm, unsigned long start_addr, "process: %d\n", task_tgid_vnr(current)); /* We are under mmap_sem, release it such that current can terminate */ up_write(¤t->mm->mmap_sem); - force_sig(SIGKILL, current); + force_sig(SIGKILL); do_signal(¤t->thread.regs); } } @@ -487,7 +487,7 @@ void flush_tlb_page(struct vm_area_struct *vma, unsigned long address) kill: printk(KERN_ERR "Failed to flush page for address 0x%lx\n", address); - force_sig(SIGKILL, current); + force_sig(SIGKILL); } pgd_t *pgd_offset_proc(struct mm_struct *mm, unsigned long address) diff --git a/arch/um/kernel/trap.c b/arch/um/kernel/trap.c index 646059402ab3..1c943c66063f 100644 --- a/arch/um/kernel/trap.c +++ b/arch/um/kernel/trap.c @@ -309,7 +309,7 @@ void relay_signal(int sig, struct siginfo *si, struct uml_pt_regs *regs) } else { printk(KERN_ERR "Attempted to relay unknown signal %d (si_code = %d) with errno %d\n", sig, code, err); - force_sig(sig, current); + force_sig(sig); } } diff --git a/arch/unicore32/kernel/signal.c b/arch/unicore32/kernel/signal.c index 75f27dc68bd0..070fa58d23a9 100644 --- a/arch/unicore32/kernel/signal.c +++ b/arch/unicore32/kernel/signal.c @@ -129,7 +129,7 @@ asmlinkage int __sys_rt_sigreturn(struct pt_regs *regs) return regs->UCreg_00; badframe: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return 0; } diff --git a/arch/x86/entry/vsyscall/vsyscall_64.c b/arch/x86/entry/vsyscall/vsyscall_64.c index d9d81ad7a400..7ea87f4ad0b7 100644 --- a/arch/x86/entry/vsyscall/vsyscall_64.c +++ b/arch/x86/entry/vsyscall/vsyscall_64.c @@ -268,7 +268,7 @@ do_ret: return true; sigsegv: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return true; } diff --git a/arch/x86/kernel/cpu/mce/core.c b/arch/x86/kernel/cpu/mce/core.c index 5112a50e6486..e11ac124dd37 100644 --- a/arch/x86/kernel/cpu/mce/core.c +++ b/arch/x86/kernel/cpu/mce/core.c @@ -1329,7 +1329,7 @@ void do_machine_check(struct pt_regs *regs, long error_code) local_irq_enable(); if (kill_it || do_memory_failure(&m)) - force_sig(SIGBUS, current); + force_sig(SIGBUS); local_irq_disable(); ist_end_non_atomic(); } else { diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c index 364813cea647..7cf508f78c8c 100644 --- a/arch/x86/kernel/signal.c +++ b/arch/x86/kernel/signal.c @@ -857,7 +857,7 @@ void signal_fault(struct pt_regs *regs, void __user *frame, char *where) pr_cont("\n"); } - force_sig(SIGSEGV, me); + force_sig(SIGSEGV); } #ifdef CONFIG_X86_X32_ABI diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c index 8b6d03e55d2f..e54f0cad4b2e 100644 --- a/arch/x86/kernel/traps.c +++ b/arch/x86/kernel/traps.c @@ -254,7 +254,7 @@ do_trap(int trapnr, int signr, char *str, struct pt_regs *regs, show_signal(tsk, signr, "trap ", str, regs, error_code); if (!sicode) - force_sig(signr, tsk); + force_sig(signr); else force_sig_fault(signr, sicode, addr, tsk); } @@ -566,7 +566,7 @@ do_general_protection(struct pt_regs *regs, long error_code) show_signal(tsk, SIGSEGV, "", desc, regs, error_code); - force_sig(SIGSEGV, tsk); + force_sig(SIGSEGV); } NOKPROBE_SYMBOL(do_general_protection); diff --git a/arch/x86/kernel/uprobes.c b/arch/x86/kernel/uprobes.c index ccf03416e434..18239d5a8b53 100644 --- a/arch/x86/kernel/uprobes.c +++ b/arch/x86/kernel/uprobes.c @@ -1087,7 +1087,7 @@ arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, struct pt_regs pr_err("return address clobbered: pid=%d, %%sp=%#lx, %%ip=%#lx\n", current->pid, regs->sp, regs->ip); - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); } return -1; diff --git a/arch/x86/kernel/vm86_32.c b/arch/x86/kernel/vm86_32.c index 6a38717d179c..a76c12b38e92 100644 --- a/arch/x86/kernel/vm86_32.c +++ b/arch/x86/kernel/vm86_32.c @@ -583,7 +583,7 @@ int handle_vm86_trap(struct kernel_vm86_regs *regs, long error_code, int trapno) return 1; /* we let this handle by the calling routine */ current->thread.trap_nr = trapno; current->thread.error_code = error_code; - force_sig(SIGTRAP, current); + force_sig(SIGTRAP); return 0; } diff --git a/arch/x86/mm/mpx.c b/arch/x86/mm/mpx.c index 0d1c47cbbdd6..895fb7a9294d 100644 --- a/arch/x86/mm/mpx.c +++ b/arch/x86/mm/mpx.c @@ -912,7 +912,7 @@ void mpx_notify_unmap(struct mm_struct *mm, unsigned long start, ret = mpx_unmap_tables(mm, start, end); if (ret) - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); } /* MPX cannot handle addresses above 47 bits yet. */ diff --git a/arch/x86/um/signal.c b/arch/x86/um/signal.c index 8b4a71efe7ee..7c11c9e5d7ea 100644 --- a/arch/x86/um/signal.c +++ b/arch/x86/um/signal.c @@ -471,7 +471,7 @@ long sys_sigreturn(void) return PT_REGS_SYSCALL_RET(¤t->thread.regs); segfault: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return 0; } @@ -577,6 +577,6 @@ long sys_rt_sigreturn(void) return PT_REGS_SYSCALL_RET(¤t->thread.regs); segfault: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return 0; } diff --git a/arch/xtensa/kernel/signal.c b/arch/xtensa/kernel/signal.c index dc22a238ed9c..fbedf2aba09d 100644 --- a/arch/xtensa/kernel/signal.c +++ b/arch/xtensa/kernel/signal.c @@ -270,7 +270,7 @@ asmlinkage long xtensa_rt_sigreturn(long a0, long a1, long a2, long a3, return ret; badframe: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return 0; } diff --git a/arch/xtensa/kernel/traps.c b/arch/xtensa/kernel/traps.c index 454d53096bc9..6f26b254091b 100644 --- a/arch/xtensa/kernel/traps.c +++ b/arch/xtensa/kernel/traps.c @@ -184,7 +184,7 @@ void do_unhandled(struct pt_regs *regs, unsigned long exccause) "\tEXCCAUSE is %ld\n", current->comm, task_pid_nr(current), regs->pc, exccause); - force_sig(SIGILL, current); + force_sig(SIGILL); } /* @@ -306,7 +306,7 @@ do_illegal_instruction(struct pt_regs *regs) pr_info_ratelimited("Illegal Instruction in '%s' (pid = %d, pc = %#010lx)\n", current->comm, task_pid_nr(current), regs->pc); - force_sig(SIGILL, current); + force_sig(SIGILL); } @@ -354,7 +354,7 @@ do_debug(struct pt_regs *regs) /* If in user mode, send SIGTRAP signal to current process */ - force_sig(SIGTRAP, current); + force_sig(SIGTRAP); } |