diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-12-25 15:49:15 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2013-02-03 18:32:59 -0500 |
| commit | ea5d83db6705e2a6d3534b169420586bdb6c5223 (patch) | |
| tree | 79917e693f441a6e012fcc670a5432e14611cefc | |
| parent | 45cb66f797cd3b892cec6d7faea449c50053410f (diff) | |
mips: switch to generic compat rt_sigqueueinfo()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| -rw-r--r-- | arch/mips/Kconfig | 1 | ||||
| -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/signal32.c | 16 |
4 files changed, 3 insertions, 18 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 475e44c8fd2e..b1e885f31703 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -42,6 +42,7 @@ config MIPS select MODULES_USE_ELF_REL if MODULES select MODULES_USE_ELF_RELA if MODULES && 64BIT select GENERIC_SIGALTSTACK + select GENERIC_COMPAT_RT_SIGQUEUEINFO select GENERIC_COMPAT_RT_SIGPROCMASK select GENERIC_COMPAT_RT_SIGPENDING diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S index 5ab549b264b7..491c389b897f 100644 --- a/arch/mips/kernel/scall64-n32.S +++ b/arch/mips/kernel/scall64-n32.S @@ -231,7 +231,7 @@ EXPORT(sysn32_call_table) PTR sys_capset PTR compat_sys_rt_sigpending /* 6125 */ PTR compat_sys_rt_sigtimedwait - PTR sys_32_rt_sigqueueinfo + PTR compat_sys_rt_sigqueueinfo PTR compat_sys_rt_sigsuspend PTR compat_sys_sigaltstack PTR compat_sys_utime /* 6130 */ diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S index 22fd9c13f37b..8362cc831151 100644 --- a/arch/mips/kernel/scall64-o32.S +++ b/arch/mips/kernel/scall64-o32.S @@ -390,7 +390,7 @@ sys_call_table: PTR compat_sys_rt_sigprocmask /* 4195 */ PTR compat_sys_rt_sigpending PTR compat_sys_rt_sigtimedwait - PTR sys_32_rt_sigqueueinfo + PTR compat_sys_rt_sigqueueinfo PTR compat_sys_rt_sigsuspend PTR sys_32_pread /* 4200 */ PTR sys_32_pwrite diff --git a/arch/mips/kernel/signal32.c b/arch/mips/kernel/signal32.c index a62b918d6835..b4f0e714cf37 100644 --- a/arch/mips/kernel/signal32.c +++ b/arch/mips/kernel/signal32.c @@ -614,22 +614,6 @@ out: return ret; } -SYSCALL_DEFINE3(32_rt_sigqueueinfo, int, pid, int, sig, - compat_siginfo_t __user *, uinfo) -{ - siginfo_t info; - int ret; - mm_segment_t old_fs = get_fs(); - - if (copy_from_user(&info, uinfo, 3*sizeof(int)) || - copy_from_user(info._sifields._pad, uinfo->_sifields._pad, SI_PAD_SIZE)) - return -EFAULT; - set_fs(KERNEL_DS); - ret = sys_rt_sigqueueinfo(pid, sig, (siginfo_t __user *)&info); - set_fs(old_fs); - return ret; -} - static int signal32_init(void) { if (cpu_has_fpu) { |