linux-kernel - [PATCH] [24/26] x86_64: Fix x86_64 compilation with DEBUG

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Date:	Mon, 30 Apr 2007 01:46:34 +0200 (CEST)
From:	Andi Kleen <ak@...e.de>
To:	Glauber de Oliveira Costa <gcosta@...hat.com>, patches@...-64.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] [24/26] x86_64: Fix x86_64 compilation with DEBUG_SIG on


From: Glauber de Oliveira Costa <gcosta@...hat.com>

Setting the DEBUG_SIG flag breaks compilation due to a wrong
struct access. Aditionally, it raises two warnings. This is one
patch to fix them all.

Signed-off-by: Glauber de Oliveira Costa <gcosta@...hat.com>
Signed-off-by: Andi Kleen <ak@...e.de>

-- 
Glauber de Oliveira Costa
Red Hat Inc.
"Free as in Freedom"


commit ff9d841995b6055b74017306f30485c2b4a9ea70
Author: Glauber de Oliveira Costa <gcosta@...hat.com>
Date:   Fri Mar 23 07:13:38 2007 -0300

    [PATCH] Fix x86_64 compilation with DEBUG_SIG on
    
    Setting the DEBUG_SIG flag breaks compilation due to a wrong
    struct access. Aditionally, it raises two warnings. This is one
    patch to fix them all.
    
    Signed-off-by: Glauber de Oliveira Costa <gcosta@...hat.com>

---
 arch/x86_64/kernel/signal.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

Index: linux/arch/x86_64/kernel/signal.c
===================================================================
--- linux.orig/arch/x86_64/kernel/signal.c
+++ linux/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
 	       
-
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