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| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2011-02-15 09:43:32 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-02-15 07:34:16 -0800 |
| commit | 261cd298a8c363d7985e3482946edb4bfedacf98 (patch) | |
| tree | 2b0335444f995b406ea4b9f31bc8eaffaed2e807 /fs | |
| parent | 1abe3af27120a66711e00eb3112ecd4f8292a470 (diff) | |
| download | linux-261cd298a8c363d7985e3482946edb4bfedacf98.tar.gz linux-261cd298a8c363d7985e3482946edb4bfedacf98.tar.bz2 linux-261cd298a8c363d7985e3482946edb4bfedacf98.zip | |
s390: remove task_show_regs
task_show_regs used to be a debugging aid in the early bringup days
of Linux on s390. /proc/<pid>/status is a world readable file, it
is not a good idea to show the registers of a process. The only
correct fix is to remove task_show_regs.
Reported-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/proc/array.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/fs/proc/array.c b/fs/proc/array.c index df2b703b9d0f..7c99c1cf7e5c 100644 --- a/fs/proc/array.c +++ b/fs/proc/array.c @@ -353,9 +353,6 @@ int proc_pid_status(struct seq_file *m, struct pid_namespace *ns, task_cap(m, task); task_cpus_allowed(m, task); cpuset_task_status_allowed(m, task); -#if defined(CONFIG_S390) - task_show_regs(m, task); -#endif task_context_switch_counts(m, task); return 0; } |