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userfaultfd.2: Note that CAP_SYS_PTRACE is checked in the *initial* user namespace 

(Add a detail missing in Yang Xu's patch.)

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2020-01-21 22:02:04 +01:00
parent 465b6c35e9
commit 2b6923ba65
1 changed files with 1 additions and 1 deletions
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man2/userfaultfd.2
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@ -445,7 +445,7 @@ Insufficient kernel memory was available.
.\" cefdca0a86be517bc390fc4541e3674b8e7803b0
The caller is not privileged (does not have the
.B CAP_SYS_PTRACE
capability), and
capability in the initial user namespace), and
.I /proc/sys/vm/unprivileged_userfaultfd
has the value 0.
.SH VERSIONS