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x86: handle_vm86_trap cleanup

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Use force_sig in handle_vm86_trap like other machine traps do.

Signed-off-by: Roland McGrath <roland@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Roland McGrath 2008-03-17 02:21:08 -07:00 committed by Ingo Molnar
parent b00de174e3
commit 0f54091051
1 changed files with 1 additions and 8 deletions
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9
arch/x86/kernel/vm86_32.c
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@ -557,16 +557,9 @@ 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(&current->sighand->siglock, flags);
sigdelset(&current->blocked, SIGTRAP);
recalc_sigpending();
spin_unlock_irqrestore(&current->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;
}