[PATCH] Remove all traces of signal number conversion

This was old code that was needed for iBCS and x86-64 never supported that.

Pointed out by Albert Cahalan
Signed-off-by: Andi Kleen <ak@suse.de>

diff --git a/arch/x86_64/ia32/ia32_signal.c b/arch/x86_64/ia32/ia32_signal.c
index 549de43..2d20f83 100644 (file)
--- a/arch/x86_64/ia32/ia32_signal.c
+++ b/arch/x86_64/ia32/ia32_signal.c
@@ -431,15 +431,7 @@ int ia32_setup_frame(int sig, struct k_sigaction *ka,
        if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame)))
                goto give_sigsegv;
 
-       {
-               struct exec_domain *ed = current_thread_info()->exec_domain;
-               err |= __put_user((ed
-                          && ed->signal_invmap
-                          && sig < 32
-                          ? ed->signal_invmap[sig]
-                          : sig),
-                         &frame->sig);
-       }
+       err |= __put_user(sig, &frame->sig);
        if (err)
                goto give_sigsegv;
 

diff --git a/arch/x86_64/kernel/signal.c b/arch/x86_64/kernel/signal.c
index 7f58bc9..49ec324 100644 (file)
--- a/arch/x86_64/kernel/signal.c
+++ b/arch/x86_64/kernel/signal.c
@@ -277,11 +277,6 @@ static int setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
 #endif
 
        /* 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];
-       } 
        regs->rdi = sig;
        /* In case the signal handler was declared without prototypes */ 
        regs->rax = 0;