lkml.org 
[lkml]   [2017]   [May]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH man-pages 2/5] ioctl_userfaultfd.2: UFFDIO_COPY: add ENOENT and ENOSPC description
Date
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
\
 
 \ /
  Last update: 2017-05-01 07:44    [W:0.174 / U:0.104 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site