diff options
Diffstat (limited to 'arch/x86/mm')
| -rw-r--r-- | arch/x86/mm/fault.c | 27 |
1 files changed, 1 insertions, 26 deletions
diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c index c494c8c05824..21383ef7b506 100644 --- a/arch/x86/mm/fault.c +++ b/arch/x86/mm/fault.c @@ -743,33 +743,8 @@ no_context(struct pt_regs *regs, unsigned long error_code, } /* Are we prepared to handle this kernel fault? */ - if (fixup_exception(regs, X86_TRAP_PF, error_code, address)) { - /* - * Any interrupt that takes a fault gets the fixup. This makes - * the below recursive fault logic only apply to a faults from - * task context. - */ - if (in_interrupt()) - return; - - /* - * Per the above we're !in_interrupt(), aka. task context. - * - * In this case we need to make sure we're not recursively - * faulting through the emulate_vsyscall() logic. - */ - if (current->thread.sig_on_uaccess_err && signal) { - set_signal_archinfo(address, error_code); - - /* XXX: hwpoison faults will set the wrong code. */ - force_sig_fault(signal, si_code, (void __user *)address); - } - - /* - * Barring that, we can do the fixup and be happy. - */ + if (fixup_exception(regs, X86_TRAP_PF, error_code, address)) return; - } #ifdef CONFIG_VMAP_STACK /* |