Michael Kerrisk
fe37675283
pid_namespaces.7: wfix + tfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-01-06 15:26:02 +01:00
Mike Frysinger
ba7d7ed976
setns.2, pid_namespaces.7: Elaborate discussion of the PID namespace descendant limitation
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The setns(2) man page already mentions that CLONE_NEWPID may only
be used with descendant namespaces, but this nuance could be
listed in a few more places so it is not missed.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-01-06 15:25:56 +01:00
Richard Weinberger
208c82ce19
pid_namespaces.7: tfix
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s/PR_GET_CHILD_SUBREAPER/PR_SET_CHILD_SUBREAPER
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-12-05 06:09:36 +01:00
Mike Frysinger
891121f60e
pid_namespaces(7): Minor grammar tweaks
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-10-28 14:15:27 +01:00
Michael Kerrisk
daf084cc33
clone.2, flock.2, getpid.2, getunwind.2, mount.2, reboot.2, semop.2, seteuid.2, setgid.2, setns.2, setresuid.2, setreuid.2, setuid.2, uname.2, unshare.2, clock.3, drand48.3, proc.5, capabilities.7, credentials.7, mq_overview.7, namespaces.7, pid_namespaces.7, svipc.7, user_namespaces.7: tstamp
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-09-21 11:23:07 +02:00
Michael Kerrisk
c228b4b4d1
namespaces.7, pid_namespaces.7, user_namespaces.7: srcfix: Add LICENSE_START tag
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-09-16 09:05:40 +02:00
Michael Kerrisk
1a1d8762eb
pid_namespaces.7: ffix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-09-15 10:36:50 +02:00
Michael Kerrisk
ff8531686a
pid_namespaces.7: ffix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-09-13 20:16:03 -07:00
Michael Kerrisk
ab3311aa06
clone.2, namespaces.7, pid_namespaces.7, user_namespaces.7: wfix "file system" ==> "filesystem"
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-09-13 20:16:02 -07:00
Michael Kerrisk
f7ee0f5180
pid_namespaces.7: Fix kernel version number for reboot() in pidns discussion
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Should be 3.4, not 3.9, as per comments from Eric Biederman
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-09-13 20:16:02 -07:00
Michael Kerrisk
78d6b55b9c
pid_namespaces.7: Refer to reboot(2) for a discussion of reboot() inside a PID namespace
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-09-13 20:16:02 -07:00
Eric W. Biederman
98029e6531
pid_namespaces.7: Add much more detail on CLONE_NEWPID + multhreaded processes
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CLONE_NEWPID doesn't mix with CLONE_THREAD, CLONE_VM,
and CLONE_SIGHAND.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-09-13 20:16:01 -07:00
Michael Kerrisk
bd23efc759
pid_namespaces.7: Further reworking of text on CLONE_NEWPID and threads
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-09-13 20:16:01 -07:00
Michael Kerrisk
e0fd534919
pid_namespaces.7: Rework text on threads and CLONE_NEWPID
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Adapted text from Eric Biederman.
Reported-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-09-13 20:16:01 -07:00
Michael Kerrisk
7cd5151990
pid_namespaces.7: SEE ALSO: remove unshare(1) (which is mentioned in namespaces(7))
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-09-13 20:16:01 -07:00
Michael Kerrisk
81ccc85366
pid_namespaces.7: Mention unshare()+fork() failure case if "init" terminates
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Reported-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-09-13 20:16:01 -07:00
Michael Kerrisk
5597d425e9
pid_namespaces.7: Explain use for readlink() from /proc/self
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Reported-by: Rob Landley <rob@landley.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-09-13 20:16:01 -07:00
Michael Kerrisk
47832b6dfc
pid_namespaces.7: Clarify text on failure cases with CLONE_VM + multithreaded
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Reported-by: Rob Landley <rob@landley.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-09-13 20:16:00 -07:00
Michael Kerrisk
837ddeb969
pid_namespaces.7: wfix
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Reported-by: Rob Landley <rob@landley.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-09-13 20:16:00 -07:00
Michael Kerrisk
36b04745db
pid_namespaces.7: Mention suspend/resume of containers in intro text
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Reported-by: Rob Landley <rob@landley.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-09-13 20:16:00 -07:00
Michael Kerrisk
cbf542aa98
pid_namespaces.7: tfix
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Reported-by: Rob Landley <rob@landley.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-09-13 20:16:00 -07:00
Michael Kerrisk
bac6162841
pid_namespaces.7: /proc shows mounts according to PID namespace of mounting process
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Reported-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-09-13 20:16:00 -07:00
Michael Kerrisk
805685dc1b
pid_namespaces.7: Note the shell command used for mount procfs
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-09-13 20:16:00 -07:00
Michael Kerrisk
ec411de6d5
pid_namespaces.7: Other call sequences fail with multiple threads and CLONE_NEWPID
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Reported-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-09-13 20:16:00 -07:00
Michael Kerrisk
2a4b78e7e2
pid_namespaces.7: Mention PR_SET_CHILD_SUBREAPER in discussion of reparenting to init
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Reported-by: Vasily Kulikov <segoon@openwall.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-09-13 20:16:00 -07:00
Michael Kerrisk
fa88d1a483
namespaces.7, pid_namespaces.7: Add pointer to example program in user_namespaces(7)
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-09-13 20:16:00 -07:00
Michael Kerrisk
01ce1ceaa1
pid_namespaces.7: srcfix: Removed FIXME
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-09-13 20:16:00 -07:00
Michael Kerrisk
6c3db75479
pid_namespaces.7: readlink(2) on /proc/self gives the caller's PID in the pidns of /proc
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-09-13 20:16:00 -07:00
Michael Kerrisk
6e377abf9c
pid_namespaces.7: Parent process relationships mirror parent PID namespace relationships
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-09-13 20:16:00 -07:00
Michael Kerrisk
7a9ab60197
pid_namespaces.7: srcfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-09-13 20:16:00 -07:00
Michael Kerrisk
546fb4eefe
pid_namespaces.7: Rewrite discussion of nested PID namespaces
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-09-13 20:16:00 -07:00
Michael Kerrisk
4085d4cde3
pid_namespaces.7: srcfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-09-13 20:16:00 -07:00
Michael Kerrisk
963e117faf
pid_namespaces.7: Minor wording fix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-09-13 20:15:59 -07:00
Michael Kerrisk
84030779d2
pid_namespaces.7: Reorganize and add some subheadings
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-09-13 20:15:59 -07:00
Michael Kerrisk
a79bacf5f1
pid_namespaces.7: New page splitting PID namespace material out of namespaces(7)
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-09-13 20:15:59 -07:00