diff options
Diffstat (limited to 'arch/x86/kernel/traps.c')
| -rw-r--r-- | arch/x86/kernel/traps.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c index ce9a4112897a..34a327f35976 100644 --- a/arch/x86/kernel/traps.c +++ b/arch/x86/kernel/traps.c @@ -808,7 +808,7 @@ static void math_error(struct pt_regs *regs, int error_code, int trapnr) { struct task_struct *task = current; struct fpu *fpu = &task->thread.fpu; - siginfo_t info; + int si_code; char *str = (trapnr == X86_TRAP_MF) ? "fpu exception" : "simd exception"; @@ -834,18 +834,14 @@ static void math_error(struct pt_regs *regs, int error_code, int trapnr) task->thread.trap_nr = trapnr; task->thread.error_code = error_code; - clear_siginfo(&info); - info.si_signo = SIGFPE; - info.si_errno = 0; - info.si_addr = (void __user *)uprobe_get_trap_addr(regs); - - info.si_code = fpu__exception_code(fpu, trapnr); + si_code = fpu__exception_code(fpu, trapnr); /* Retry when we get spurious exceptions: */ - if (!info.si_code) + if (!si_code) return; - force_sig_info(SIGFPE, &info, task); + force_sig_fault(SIGFPE, si_code, + (void __user *)uprobe_get_trap_addr(regs), task); } dotraplinkage void do_coprocessor_error(struct pt_regs *regs, long error_code) |