mips: switch to generic compat rt_sigprocmask()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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056a060803
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@ -42,6 +42,7 @@ config MIPS
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select MODULES_USE_ELF_REL if MODULES
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select MODULES_USE_ELF_RELA if MODULES && 64BIT
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select GENERIC_SIGALTSTACK
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select GENERIC_COMPAT_RT_SIGPROCMASK
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menu "Machine selection"
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@ -118,7 +118,7 @@ EXPORT(sysn32_call_table)
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PTR sys_munmap
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PTR sys_brk
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PTR sys_32_rt_sigaction
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PTR sys_32_rt_sigprocmask
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PTR compat_sys_rt_sigprocmask
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PTR compat_sys_ioctl /* 6015 */
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PTR sys_pread64
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PTR sys_pwrite64
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@ -387,7 +387,7 @@ sys_call_table:
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PTR sys_prctl
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PTR sys32_rt_sigreturn
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PTR sys_32_rt_sigaction
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PTR sys_32_rt_sigprocmask /* 4195 */
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PTR compat_sys_rt_sigprocmask /* 4195 */
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PTR sys_32_rt_sigpending
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PTR compat_sys_rt_sigtimedwait
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PTR sys_32_rt_sigqueueinfo
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@ -614,28 +614,6 @@ out:
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return ret;
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}
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SYSCALL_DEFINE4(32_rt_sigprocmask, int, how, compat_sigset_t __user *, set,
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compat_sigset_t __user *, oset, unsigned int, sigsetsize)
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{
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sigset_t old_set, new_set;
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int ret;
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mm_segment_t old_fs = get_fs();
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if (set && get_sigset(&new_set, set))
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return -EFAULT;
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set_fs(KERNEL_DS);
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ret = sys_rt_sigprocmask(how, set ? (sigset_t __user *)&new_set : NULL,
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oset ? (sigset_t __user *)&old_set : NULL,
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sigsetsize);
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set_fs(old_fs);
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if (!ret && oset && put_sigset(&old_set, oset))
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return -EFAULT;
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return ret;
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}
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SYSCALL_DEFINE2(32_rt_sigpending, compat_sigset_t __user *, uset,
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unsigned int, sigsetsize)
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{
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