[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-Id: <20080317092108.EC6C626F995@magilla.localdomain>
Date: Mon, 17 Mar 2008 02:21:08 -0700 (PDT)
From: Roland McGrath <roland@...hat.com>
To: Ingo Molnar <mingo@...e.hu>, Thomas Gleixner <tglx@...utronix.de>
Cc: Andrew Morton <akpm@...ux-foundation.org>,
linux-kernel@...r.kernel.org
Subject: [PATCH] x86 handle_vm86_trap cleanup
Use force_sig in handle_vm86_trap like other machine traps do.
Signed-off-by: Roland McGrath <roland@...hat.com>
---
arch/x86/kernel/vm86_32.c | 9 +--------
1 files changed, 1 insertions(+), 8 deletions(-)
diff --git a/arch/x86/kernel/vm86_32.c b/arch/x86/kernel/vm86_32.c
index 738c210..fddb998 100644
--- a/arch/x86/kernel/vm86_32.c
+++ b/arch/x86/kernel/vm86_32.c
@@ -553,16 +553,9 @@ int handle_vm86_trap(struct kernel_vm86_regs * regs, long error_code, int trapno
}
if (trapno !=1)
return 1; /* we let this handle by the calling routine */
- if (current->ptrace & PT_PTRACED) {
- unsigned long flags;
- spin_lock_irqsave(¤t->sighand->siglock, flags);
- sigdelset(¤t->blocked, SIGTRAP);
- recalc_sigpending();
- spin_unlock_irqrestore(¤t->sighand->siglock, flags);
- }
- send_sig(SIGTRAP, current, 1);
current->thread.trap_no = trapno;
current->thread.error_code = error_code;
+ force_sig(SIGTRAP, current);
return 0;
}
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists