Messages in this thread Patch in this message | | | From | Mike Rapoport <> | Subject | [PATCH man-pages 2/5] ioctl_userfaultfd.2: UFFDIO_COPY: add ENOENT and ENOSPC description | Date | Mon, 1 May 2017 08:43:16 +0300 |
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Signed-off-by: Mike Rapoport <rppt@linux.vnet.ibm.com> --- man2/ioctl_userfaultfd.2 | 13 +++++++++++++ 1 file changed, 13 insertions(+)
diff --git a/man2/ioctl_userfaultfd.2 b/man2/ioctl_userfaultfd.2 index 6edd396..e12b9de 100644 --- a/man2/ioctl_userfaultfd.2 +++ b/man2/ioctl_userfaultfd.2 @@ -481,6 +481,19 @@ was invalid. An invalid bit was specified in the .IR mode field. +.TP +.B ENOENT +(Since Linux 4.11) +The faulting process has changed +its virtual memory layout simultaneously with outstanding +.I UFFDIO_COPY +operation. +.TP +.B ENOSPC +(Since Linux 4.11) +The faulting process has exited at the time of +.I UFFDIO_COPY +operation. .\" .SS UFFDIO_ZEROPAGE (Since Linux 4.3.) -- 1.9.1
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