From: Glauber de Oliveira Costa Setting the DEBUG_SIG flag breaks compilation due to a wrong struct access. Additionally, it raises two warnings. This is one patch to fix them all. Signed-off-by: Glauber de Oliveira Costa Cc: Andi Kleen Signed-off-by: Andrew Morton --- arch/x86_64/kernel/signal.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff -puN arch/x86_64/kernel/signal.c~fix-x86_64-compilation-with-debug_sig-on arch/x86_64/kernel/signal.c --- a/arch/x86_64/kernel/signal.c~fix-x86_64-compilation-with-debug_sig-on +++ a/arch/x86_64/kernel/signal.c @@ -141,7 +141,7 @@ asmlinkage long sys_rt_sigreturn(struct goto badframe; #ifdef DEBUG_SIG - printk("%d sigreturn rip:%lx rsp:%lx frame:%p rax:%lx\n",current->pid,regs.rip,regs.rsp,frame,eax); + printk("%d sigreturn rip:%lx rsp:%lx frame:%p rax:%lx\n",current->pid,regs->rip,regs->rsp,frame,eax); #endif if (do_sigaltstack(&frame->uc.uc_stack, NULL, regs->rsp) == -EFAULT) @@ -301,7 +301,7 @@ static int setup_rt_frame(int sig, struc if (test_thread_flag(TIF_SINGLESTEP)) ptrace_notify(SIGTRAP); #ifdef DEBUG_SIG - printk("SIG deliver (%s:%d): sp=%p pc=%p ra=%p\n", + printk("SIG deliver (%s:%d): sp=%p pc=%lx ra=%p\n", current->comm, current->pid, frame, regs->rip, frame->pretcode); #endif @@ -463,7 +463,7 @@ void do_notify_resume(struct pt_regs *regs, void *unused, __u32 thread_info_flags) { #ifdef DEBUG_SIG - printk("do_notify_resume flags:%x rip:%lx rsp:%lx caller:%lx pending:%lx\n", + printk("do_notify_resume flags:%x rip:%lx rsp:%lx caller:%p pending:%x\n", thread_info_flags, regs->rip, regs->rsp, __builtin_return_address(0),signal_pending(current)); #endif _