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Date: Mon, 3 Mar 2014 01:00:39 +0100
From: Richard Weinberger <richard@....at>
To: linux-kernel@...r.kernel.org
Cc: linux-arch@...r.kernel.org, viro@...iv.linux.org.uk,
vgupta@...opsys.com, catalin.marinas@....com, will.deacon@....com,
hskinnemoen@...il.com, egtvedt@...fundet.no, vapier@...too.org,
msalter@...hat.com, a-jacquiot@...com, starvik@...s.com,
jesper.nilsson@...s.com, dhowells@...hat.com, rkuo@...eaurora.org,
tony.luck@...el.com, fenghua.yu@...el.com, takata@...ux-m32r.org,
geert@...ux-m68k.org, james.hogan@...tec.com, monstr@...str.eu,
yasutake.koichi@...panasonic.com, ralf@...ux-mips.org,
jonas@...thpole.se, jejb@...isc-linux.org, deller@....de,
benh@...nel.crashing.org, paulus@...ba.org, schwidefsky@...ibm.com,
heiko.carstens@...ibm.com, liqin.linux@...il.com,
lennox.wu@...il.com, cmetcalf@...era.com, gxt@...c.pku.edu.cn,
linux-xtensa@...ux-xtensa.org, akpm@...ux-foundation.org,
oleg@...hat.com, tj@...nel.org, hch@...radead.org,
Richard Weinberger <richard@....at>
Subject: [PATCH 39/44] sh: Use translate_signal()
Use the common helper instead of it's own open coded variant.
Signed-off-by: Richard Weinberger <richard@....at>
---
arch/sh/kernel/signal_32.c | 23 ++++-------------------
arch/sh/kernel/signal_64.c | 19 ++++---------------
2 files changed, 8 insertions(+), 34 deletions(-)
diff --git a/arch/sh/kernel/signal_32.c b/arch/sh/kernel/signal_32.c
index 2ee67c5..9fe811b 100644
--- a/arch/sh/kernel/signal_32.c
+++ b/arch/sh/kernel/signal_32.c
@@ -20,7 +20,6 @@
#include <linux/stddef.h>
#include <linux/tty.h>
#include <linux/elf.h>
-#include <linux/personality.h>
#include <linux/binfmts.h>
#include <linux/io.h>
#include <linux/tracehook.h>
@@ -270,20 +269,13 @@ static int setup_frame(struct ksignal *ksig, sigset_t *set,
struct pt_regs *regs)
{
struct sigframe __user *frame;
- int err = 0, sig = ksig->sig;
- int signal;
+ int err = 0;
frame = get_sigframe(&ksig->ka, regs->regs[15], sizeof(*frame));
if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame)))
return -EFAULT;
- signal = current_thread_info()->exec_domain
- && current_thread_info()->exec_domain->signal_invmap
- && sig < 32
- ? current_thread_info()->exec_domain->signal_invmap[sig]
- : sig;
-
err |= setup_sigcontext(&frame->sc, regs, set->sig[0]);
if (_NSIG_WORDS > 1)
@@ -317,7 +309,7 @@ static int setup_frame(struct ksignal *ksig, sigset_t *set,
/* Set up registers for signal handler */
regs->regs[15] = (unsigned long) frame;
- regs->regs[4] = signal; /* Arg for signal handler */
+ regs->regs[4] = translate_signal(ksig->sig); /* Arg for signal handler */
regs->regs[5] = 0;
regs->regs[6] = (unsigned long) &frame->sc;
@@ -345,20 +337,13 @@ static int setup_rt_frame(struct ksignal *ksig, sigset_t *set,
struct pt_regs *regs)
{
struct rt_sigframe __user *frame;
- int err = 0, sig = ksig->sig;
- int signal;
+ int err = 0;
frame = get_sigframe(&ksig->ka, regs->regs[15], sizeof(*frame));
if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame)))
return -EFAULT;
- signal = current_thread_info()->exec_domain
- && current_thread_info()->exec_domain->signal_invmap
- && sig < 32
- ? current_thread_info()->exec_domain->signal_invmap[sig]
- : sig;
-
err |= copy_siginfo_to_user(&frame->info, &ksig->info);
/* Create the ucontext. */
@@ -396,7 +381,7 @@ static int setup_rt_frame(struct ksignal *ksig, sigset_t *set,
/* Set up registers for signal handler */
regs->regs[15] = (unsigned long) frame;
- regs->regs[4] = signal; /* Arg for signal handler */
+ regs->regs[4] = translate_signal(ksig->sig); /* Arg for signal handler */
regs->regs[5] = (unsigned long) &frame->info;
regs->regs[6] = (unsigned long) &frame->uc;
diff --git a/arch/sh/kernel/signal_64.c b/arch/sh/kernel/signal_64.c
index 897abe7..693f450 100644
--- a/arch/sh/kernel/signal_64.c
+++ b/arch/sh/kernel/signal_64.c
@@ -17,7 +17,6 @@
#include <linux/signal.h>
#include <linux/errno.h>
#include <linux/wait.h>
-#include <linux/personality.h>
#include <linux/ptrace.h>
#include <linux/unistd.h>
#include <linux/stddef.h>
@@ -377,19 +376,14 @@ void sa_default_rt_restorer(void); /* See comments below */
static int setup_frame(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs)
{
struct sigframe __user *frame;
- int err = 0, sig = ksig->sig;
- int signal;
+ int err = 0, signal;
frame = get_sigframe(&ksig->ka, regs->regs[REG_SP], sizeof(*frame));
if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame)))
return -EFAULT;
- signal = current_thread_info()->exec_domain
- && current_thread_info()->exec_domain->signal_invmap
- && sig < 32
- ? current_thread_info()->exec_domain->signal_invmap[sig]
- : sig;
+ signal = translate_signal(ksig->sig);
err |= setup_sigcontext(&frame->sc, regs, set->sig[0]);
@@ -472,19 +466,14 @@ static int setup_rt_frame(struct ksignal *kig, sigset_t *set,
struct pt_regs *regs)
{
struct rt_sigframe __user *frame;
- int err = 0, sig = ksig->sig;
- int signal;
+ int err = 0, signal;
frame = get_sigframe(&ksig->ka, regs->regs[REG_SP], sizeof(*frame));
if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame)))
return -EFAULT;
- signal = current_thread_info()->exec_domain
- && current_thread_info()->exec_domain->signal_invmap
- && sig < 32
- ? current_thread_info()->exec_domain->signal_invmap[sig]
- : sig;
+ signal = translate_signal(ksig->sig);
err |= __put_user(&frame->info, &frame->pinfo);
err |= __put_user(&frame->uc, &frame->puc);
--
1.8.4.2
--
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