diff options
| author | Richard Weinberger <richard@nod.at> | 2014-07-13 15:24:03 +0200 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2015-04-12 20:58:24 +0200 |
| commit | a4980448ed658db313da3195bcca634c7a5adafa (patch) | |
| tree | f3871d68c77b5a823f866f272e61957f38091d9d /arch/arm/kernel/signal.c | |
| parent | 973f911f55a0e510dd6db8bbb29cd82ff138d3c0 (diff) | |
arm: Remove signal translation and exec_domain
As execution domain support is gone we can remove
signal translation from the signal code and remove
exec_domain from thread_info.
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'arch/arm/kernel/signal.c')
| -rw-r--r-- | arch/arm/kernel/signal.c | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c index 023ac905e4c3..423663e23791 100644 --- a/arch/arm/kernel/signal.c +++ b/arch/arm/kernel/signal.c @@ -318,17 +318,6 @@ get_sigframe(struct ksignal *ksig, struct pt_regs *regs, int framesize) return frame; } -/* - * translate the signal - */ -static inline int map_sig(int sig) -{ - struct thread_info *thread = current_thread_info(); - if (sig < 32 && thread->exec_domain && thread->exec_domain->signal_invmap) - sig = thread->exec_domain->signal_invmap[sig]; - return sig; -} - static int setup_return(struct pt_regs *regs, struct ksignal *ksig, unsigned long __user *rc, void __user *frame) @@ -412,7 +401,7 @@ setup_return(struct pt_regs *regs, struct ksignal *ksig, } } - regs->ARM_r0 = map_sig(ksig->sig); + regs->ARM_r0 = ksig->sig; regs->ARM_sp = (unsigned long)frame; regs->ARM_lr = retcode; regs->ARM_pc = handler; |