From: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
To: Ingo Molnar <mingo@elte.hu>, Thomas Gleixner <tglx@linutronix.de>,
"H. Peter Anvin" <hpa@zytor.com>
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH 1/3] x86_64: signal: clean up signal_fault()
Date: Tue, 09 Sep 2008 17:18:50 -0700 [thread overview]
Message-ID: <48C7126A.5010304@ct.jp.nec.com> (raw)
From: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
clean up and make signal_fault() same as 32bit.
Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
---
arch/x86/kernel/signal_64.c | 10 ++++++----
1 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/arch/x86/kernel/signal_64.c b/arch/x86/kernel/signal_64.c
index 8fbdd23..552a331 100644
--- a/arch/x86/kernel/signal_64.c
+++ b/arch/x86/kernel/signal_64.c
@@ -473,12 +473,14 @@ void do_notify_resume(struct pt_regs *regs, void *unused,
void signal_fault(struct pt_regs *regs, void __user *frame, char *where)
{
struct task_struct *me = current;
+
if (show_unhandled_signals && printk_ratelimit()) {
- printk("%s[%d] bad frame in %s frame:%p ip:%lx sp:%lx orax:%lx",
- me->comm, me->pid, where, frame, regs->ip,
- regs->sp, regs->orig_ax);
+ printk(KERN_INFO
+ "%s[%d] bad frame in %s frame:%p ip:%lx sp:%lx orax:%lx",
+ me->comm, me->pid, where, frame,
+ regs->ip, regs->sp, regs->orig_ax);
print_vma_addr(" in ", regs->ip);
- printk("\n");
+ printk(KERN_CONT "\n");
}
force_sig(SIGSEGV, me);
--
1.5.6
next reply other threads:[~2008-09-10 0:19 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-10 0:18 Hiroshi Shimamoto [this message]
2008-09-10 0:21 ` [PATCH 2/3] x86_64: signal: arg for restore_i387_xstate() is void __user * Hiroshi Shimamoto
2008-09-10 0:22 ` [PATCH 3/3] x86_64: signal: make handle_signal() similar Hiroshi Shimamoto
2008-09-10 6:28 ` [PATCH 1/3] x86_64: signal: clean up signal_fault() Ingo Molnar
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