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pivot_root.2: srcfix: FIXME 

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2019-07-30 16:09:36 +02:00
parent d761305516
commit fc17fc6502
1 changed files with 8 additions and 0 deletions
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8
man2/pivot_root.2
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@ -94,6 +94,14 @@ similarly, if
.I put_old
is an existing mount point, its propagation type must not be
.BR MS_SHARED .
.\" FIXME
.\" mtk: I am very suspicious of the following paragraph. My testing suggests
.\" that pivot_root() fails with the error EINVAL in the case where
.\" the current root (after chroot()) is not a mount point. And tehre are
.\" these lines in pivot_root():
.\" error = -EINVAL;
.\" if (root.mnt->mnt_root != root.dentry)
.\" goto out4; /* not a mountpoint */
.PP
If the current root is not a mount point (e.g., after an earlier
.BR chroot (2)),