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authorAndreas Schwab <schwab@linux-m68k.org>2017-06-07 00:11:44 +0200
committerGeert Uytterhoeven <geert@linux-m68k.org>2017-06-19 19:41:48 +0200
commit204a2be30a7a8a8d12642f23f3fbdc8b9923b500 (patch)
tree7c79d881f83dc301fa9aa3d51e5a573e1a292a30 /include/linux/ptrace.h
parent1072734a2c63490cdcc8f6b33bdf8d3310ea6192 (diff)
m68k: Remove ptrace_signal_deliver
This fixes debugger syscall restart interactions. A debugger that modifies the tracee's program counter is expected to set the orig_d0 pseudo register to -1, to disable a possible syscall restart. This removes the last user of the ptrace_signal_deliver hook in the ptrace signal handling, so remove that as well. Signed-off-by: Andreas Schwab <schwab@linux-m68k.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Diffstat (limited to 'include/linux/ptrace.h')
-rw-r--r--include/linux/ptrace.h4
1 files changed, 0 insertions, 4 deletions
diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h
index 422bc2e4cb6a..9a2e04be0657 100644
--- a/include/linux/ptrace.h
+++ b/include/linux/ptrace.h
@@ -388,10 +388,6 @@ static inline void user_single_step_siginfo(struct task_struct *tsk,
#define current_pt_regs() task_pt_regs(current)
#endif
-#ifndef ptrace_signal_deliver
-#define ptrace_signal_deliver() ((void)0)
-#endif
-
/*
* unlike current_pt_regs(), this one is equal to task_pt_regs(current)
* on *all* architectures; the only reason to have a per-arch definition