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[PATCH] Remove all traces of signal number conversion

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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>
This commit is contained in:
Andi Kleen 2006-09-26 10:52:41 +02:00 • committed by Andi Kleen
parent 2049336f60
commit dd54a11004
2 changed files with 1 additions and 14 deletions
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10
arch/x86_64/ia32/ia32_signal.c
View file

@ -431,15 +431,7 @@ int ia32_setup_frame(int sig, struct k_sigaction *ka,
if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame))) if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame)))
goto give_sigsegv; goto give_sigsegv;
{ err |= __put_user(sig, &frame->sig);
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);
}
if (err) if (err)
goto give_sigsegv; goto give_sigsegv;

5
arch/x86_64/kernel/signal.c
View file

@ -277,11 +277,6 @@ static int setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
#endif #endif
/* Set up registers for signal handler */ /* 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; regs->rdi = sig;
/* In case the signal handler was declared without prototypes */ /* In case the signal handler was declared without prototypes */
regs->rax = 0; regs->rax = 0;