diff options
| -rw-r--r-- | arch/mips/kernel/scall64-n32.S | 2 | ||||
| -rw-r--r-- | arch/mips/kernel/scall64-o32.S | 2 | ||||
| -rw-r--r-- | arch/mips/kernel/signal.c | 13 | ||||
| -rw-r--r-- | arch/mips/kernel/signal32.c | 17 | ||||
| -rw-r--r-- | arch/mips/kernel/signal_n32.c | 21 | ||||
| -rw-r--r-- | kernel/signal.c | 2 |
6 files changed, 2 insertions, 55 deletions
diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S index 7388e25..ab34b32 100644 --- a/arch/mips/kernel/scall64-n32.S +++ b/arch/mips/kernel/scall64-n32.S @@ -232,7 +232,7 @@ EXPORT(sysn32_call_table) PTR sys_32_rt_sigpending /* 6125 */ PTR compat_sys_rt_sigtimedwait PTR sys_32_rt_sigqueueinfo - PTR sysn32_rt_sigsuspend + PTR compat_sys_rt_sigsuspend PTR compat_sys_sigaltstack PTR compat_sys_utime /* 6130 */ PTR sys_mknod diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S index 058a6c1..144d904 100644 --- a/arch/mips/kernel/scall64-o32.S +++ b/arch/mips/kernel/scall64-o32.S @@ -391,7 +391,7 @@ sys_call_table: PTR sys_32_rt_sigpending PTR compat_sys_rt_sigtimedwait PTR sys_32_rt_sigqueueinfo - PTR sys32_rt_sigsuspend + PTR compat_sys_rt_sigsuspend PTR sys_32_pread /* 4200 */ PTR sys_32_pwrite PTR sys_chown diff --git a/arch/mips/kernel/signal.c b/arch/mips/kernel/signal.c index eab3086..f221722 100644 --- a/arch/mips/kernel/signal.c +++ b/arch/mips/kernel/signal.c @@ -259,19 +259,6 @@ asmlinkage int sys_sigsuspend(nabi_no_regargs struct pt_regs regs) } #endif -SYSCALL_DEFINE2(rt_sigsuspend, sigset_t __user *,unewset, size_t, sigsetsize) -{ - sigset_t newset; - - /* XXX Don't preclude handling different sized sigset_t's. */ - if (sigsetsize != sizeof(sigset_t)) - return -EINVAL; - - if (copy_from_user(&newset, unewset, sizeof(newset))) - return -EFAULT; - return sigsuspend(&newset); -} - #ifdef CONFIG_TRAD_SIGNALS SYSCALL_DEFINE3(sigaction, int, sig, const struct sigaction __user *, act, struct sigaction __user *, oact) diff --git a/arch/mips/kernel/signal32.c b/arch/mips/kernel/signal32.c index bb3ec6f..ff6146d 100644 --- a/arch/mips/kernel/signal32.c +++ b/arch/mips/kernel/signal32.c @@ -284,23 +284,6 @@ asmlinkage int sys32_sigsuspend(nabi_no_regargs struct pt_regs regs) return sigsuspend(&newset); } -asmlinkage int sys32_rt_sigsuspend(nabi_no_regargs struct pt_regs regs) -{ - compat_sigset_t __user *uset; - sigset_t newset; - size_t sigsetsize; - - /* XXX Don't preclude handling different sized sigset_t's. */ - sigsetsize = regs.regs[5]; - if (sigsetsize != sizeof(compat_sigset_t)) - return -EINVAL; - - uset = (compat_sigset_t __user *) regs.regs[4]; - if (get_sigset(&newset, uset)) - return -EFAULT; - return sigsuspend(&newset); -} - SYSCALL_DEFINE3(32_sigaction, long, sig, const struct sigaction32 __user *, act, struct sigaction32 __user *, oact) { diff --git a/arch/mips/kernel/signal_n32.c b/arch/mips/kernel/signal_n32.c index e62e2bc..5f4ef2a 100644 --- a/arch/mips/kernel/signal_n32.c +++ b/arch/mips/kernel/signal_n32.c @@ -65,27 +65,6 @@ struct rt_sigframe_n32 { struct ucontextn32 rs_uc; }; -extern void sigset_from_compat(sigset_t *set, compat_sigset_t *compat); - -asmlinkage int sysn32_rt_sigsuspend(nabi_no_regargs struct pt_regs regs) -{ - compat_sigset_t __user *unewset; - compat_sigset_t uset; - size_t sigsetsize; - sigset_t newset; - - /* XXX Don't preclude handling different sized sigset_t's. */ - sigsetsize = regs.regs[5]; - if (sigsetsize != sizeof(sigset_t)) - return -EINVAL; - - unewset = (compat_sigset_t __user *) regs.regs[4]; - if (copy_from_user(&uset, unewset, sizeof(uset))) - return -EFAULT; - sigset_from_compat(&newset, &uset); - return sigsuspend(&newset); -} - asmlinkage void sysn32_rt_sigreturn(nabi_no_regargs struct pt_regs regs) { struct rt_sigframe_n32 __user *frame; diff --git a/kernel/signal.c b/kernel/signal.c index 775f555..87c09e3 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -3562,7 +3562,6 @@ int sigsuspend(sigset_t *set) return -ERESTARTNOHAND; } -#ifdef __ARCH_WANT_SYS_RT_SIGSUSPEND /** * sys_rt_sigsuspend - replace the signal mask for a value with the * @unewset value until a signal is received @@ -3603,7 +3602,6 @@ COMPAT_SYSCALL_DEFINE2(rt_sigsuspend, compat_sigset_t __user *, unewset, compat_ #endif } #endif -#endif #ifdef CONFIG_OLD_SIGSUSPEND SYSCALL_DEFINE1(sigsuspend, old_sigset_t, mask) |
