From fd223849f10a28fa40201652b5f13d52fa8f2bb0 Mon Sep 17 00:00:00 2001 From: Richard Weinberger Date: Sun, 13 Jul 2014 17:41:57 +0200 Subject: um: 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 --- arch/x86/um/signal.c | 7 ------- 1 file changed, 7 deletions(-) (limited to 'arch/x86') diff --git a/arch/x86/um/signal.c b/arch/x86/um/signal.c index 0c8c32bfd792..592491d1d70d 100644 --- a/arch/x86/um/signal.c +++ b/arch/x86/um/signal.c @@ -549,13 +549,6 @@ int setup_signal_stack_si(unsigned long stack_top, struct ksignal *ksig, if (err) return err; - /* Set up registers for signal handler */ - { - struct exec_domain *ed = current_thread_info()->exec_domain; - if (unlikely(ed && ed->signal_invmap && sig < 32)) - sig = ed->signal_invmap[sig]; - } - PT_REGS_SP(regs) = (unsigned long) frame; PT_REGS_DI(regs) = sig; /* In case the signal handler was declared without prototypes */ -- cgit v1.2.3