summaryrefslogtreecommitdiff
path: root/Documentation
diff options
context:
space:
mode:
authorStefan Agner <stefan.agner@toradex.com>2016-06-29 17:36:47 -0700
committerStefan Agner <stefan.agner@toradex.com>2016-06-29 17:36:47 -0700
commitefe965a5dad66bd14219cdc9474ea75eda783456 (patch)
treec88aa38447747bee19da6e4097334cd4c98b426f /Documentation
parent475764ae387355462c874892b03110298038adef (diff)
parent9ca1d50fa959cda1f04f43275f7930a70f1a631e (diff)
Merge tag 'v4.4.14' into toradex_vf_4.4-nextColibri_VF_LinuxImageV2.6Beta2_20160701
This is the 4.4.14 stable release
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/clock/imx35-clock.txt1
-rw-r--r--Documentation/sysctl/fs.txt23
2 files changed, 24 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/clock/imx35-clock.txt b/Documentation/devicetree/bindings/clock/imx35-clock.txt
index a70356452a82..f49783213c56 100644
--- a/Documentation/devicetree/bindings/clock/imx35-clock.txt
+++ b/Documentation/devicetree/bindings/clock/imx35-clock.txt
@@ -94,6 +94,7 @@ clocks and IDs.
csi_sel 79
iim_gate 80
gpu2d_gate 81
+ ckli_gate 82
Examples:
diff --git a/Documentation/sysctl/fs.txt b/Documentation/sysctl/fs.txt
index 88152f214f48..302b5ed616a6 100644
--- a/Documentation/sysctl/fs.txt
+++ b/Documentation/sysctl/fs.txt
@@ -32,6 +32,8 @@ Currently, these files are in /proc/sys/fs:
- nr_open
- overflowuid
- overflowgid
+- pipe-user-pages-hard
+- pipe-user-pages-soft
- protected_hardlinks
- protected_symlinks
- suid_dumpable
@@ -159,6 +161,27 @@ The default is 65534.
==============================================================
+pipe-user-pages-hard:
+
+Maximum total number of pages a non-privileged user may allocate for pipes.
+Once this limit is reached, no new pipes may be allocated until usage goes
+below the limit again. When set to 0, no limit is applied, which is the default
+setting.
+
+==============================================================
+
+pipe-user-pages-soft:
+
+Maximum total number of pages a non-privileged user may allocate for pipes
+before the pipe size gets limited to a single page. Once this limit is reached,
+new pipes will be limited to a single page in size for this user in order to
+limit total memory usage, and trying to increase them using fcntl() will be
+denied until usage goes below the limit again. The default value allows to
+allocate up to 1024 pipes at their default size. When set to 0, no limit is
+applied.
+
+==============================================================
+
protected_hardlinks:
A long-standing class of security issues is the hardlink-based