x86_64: ia32_signal.c: remove signal number conversion
This was old code that was needed for iBCS and x86-64 never supported that. Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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@ -520,7 +520,6 @@ int ia32_setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
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compat_sigset_t *set, struct pt_regs *regs)
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{
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struct rt_sigframe __user *frame;
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struct exec_domain *ed = current_thread_info()->exec_domain;
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void __user *restorer;
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int err = 0;
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@ -543,8 +542,7 @@ int ia32_setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
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if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame)))
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goto give_sigsegv;
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err |= __put_user((ed && ed->signal_invmap && sig < 32
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? ed->signal_invmap[sig] : sig), &frame->sig);
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err |= __put_user(sig, &frame->sig);
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err |= __put_user(ptr_to_compat(&frame->info), &frame->pinfo);
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err |= __put_user(ptr_to_compat(&frame->uc), &frame->puc);
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err |= copy_siginfo_to_user32(&frame->info, info);
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