diff options
Diffstat (limited to 'arch/x86_64/kernel/traps.c')
| -rw-r--r-- | arch/x86_64/kernel/traps.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/x86_64/kernel/traps.c b/arch/x86_64/kernel/traps.c index 1a9094d..8d21d87 100644 --- a/arch/x86_64/kernel/traps.c +++ b/arch/x86_64/kernel/traps.c @@ -726,11 +726,9 @@ asmlinkage void __kprobes do_debug(struct pt_regs * regs, info.si_signo = SIGTRAP; info.si_errno = 0; info.si_code = TRAP_BRKPT; - if (!user_mode(regs)) - goto clear_dr7; + info.si_addr = user_mode(regs) ? (void __user *)regs->rip : NULL; + force_sig_info(SIGTRAP, &info, tsk); - info.si_addr = (void __user *)regs->rip; - force_sig_info(SIGTRAP, &info, tsk); clear_dr7: set_debugreg(0UL, 7); return; |