proc: make /proc/pid/limits world readable
Having the limits file world readable will ease the task of system management on systems where root privileges might be restricted. Having admin restricted with root priviledges, he/she could not check other users process' limits. Also it'd align with most of the /proc stat files. Signed-off-by: Jiri Olsa <jolsa@redhat.com> Acked-by: Neil Horman <nhorman@tuxdriver.com> Cc: Eugene Teo <eugene@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -2675,7 +2675,7 @@ static const struct pid_entry tgid_base_stuff[] = {
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INF("auxv", S_IRUSR, proc_pid_auxv),
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ONE("status", S_IRUGO, proc_pid_status),
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ONE("personality", S_IRUSR, proc_pid_personality),
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INF("limits", S_IRUSR, proc_pid_limits),
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INF("limits", S_IRUGO, proc_pid_limits),
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#ifdef CONFIG_SCHED_DEBUG
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REG("sched", S_IRUGO|S_IWUSR, proc_pid_sched_operations),
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#endif
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@ -3011,7 +3011,7 @@ static const struct pid_entry tid_base_stuff[] = {
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INF("auxv", S_IRUSR, proc_pid_auxv),
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ONE("status", S_IRUGO, proc_pid_status),
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ONE("personality", S_IRUSR, proc_pid_personality),
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INF("limits", S_IRUSR, proc_pid_limits),
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INF("limits", S_IRUGO, proc_pid_limits),
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#ifdef CONFIG_SCHED_DEBUG
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REG("sched", S_IRUGO|S_IWUSR, proc_pid_sched_operations),
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#endif
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