Merge branch 'linaro-android-3.10-lsk' of

git://android.git.linaro.org/kernel/linaro-android into linux-linaro-lsk-android

4 files changed, 22 insertions, 5 deletions

diff --git a/Documentation/device-mapper/verity.txt b/Documentation/device-mapper/verity.txt
index 9884681535ee..2929f6b1ccf1 100644
--- a/Documentation/device-mapper/verity.txt
+++ b/Documentation/device-mapper/verity.txt
@@ -10,7 +10,7 @@ Construction Parameters
     <version> <dev> <hash_dev>
     <data_block_size> <hash_block_size>
     <num_data_blocks> <hash_start_block>
-    <algorithm> <digest> <salt>
+    <algorithm> <digest> <salt> <mode>
 
 <version>
     This is the type of the on-disk hash format.
@@ -62,6 +62,16 @@ Construction Parameters
 <salt>
     The hexadecimal encoding of the salt value.
 
+<mode>
+    Optional. The mode of operation.
+
+    0 is the normal mode of operation where a corrupted block will result in an
+      I/O error.
+
+    1 is logging mode where corrupted blocks are logged and a uevent is sent to
+      notify user space.
+
+
 Theory of operation
 ===================
 
diff --git a/Documentation/filesystems/porting b/Documentation/filesystems/porting
index 4db22f6491e0..85a4a033bae7 100644
--- a/Documentation/filesystems/porting
+++ b/Documentation/filesystems/porting
@@ -445,3 +445,6 @@ object doesn't exist.  It's remote/distributed ones that might care...
 [mandatory]
 	FS_REVAL_DOT is gone; if you used to have it, add ->d_weak_revalidate()
 in your dentry operations instead.
+--
+[mandatory]
+	vfs_readdir() is gone; switch to iterate_dir() instead
diff --git a/Documentation/filesystems/proc.txt b/Documentation/filesystems/proc.txt
index 7ce8ef7d764a..be35913d282b 100644
--- a/Documentation/filesystems/proc.txt
+++ b/Documentation/filesystems/proc.txt
@@ -490,6 +490,10 @@ To clear the bits for the file mapped pages associated with the process
     > echo 3 > /proc/PID/clear_refs
 Any other value written to /proc/PID/clear_refs will have no effect.
 
+To reset the peak resident set size ("high water mark") to the process's
+current value:
+    > echo 5 > /proc/PID/clear_refs
+
 The /proc/pid/pagemap gives the PFN, which can be used to find the pageflags
 using /proc/kpageflags and number of times a page is mapped using
 /proc/kpagecount. For detailed explanation, see Documentation/vm/pagemap.txt.
diff --git a/Documentation/filesystems/squashfs.txt b/Documentation/filesystems/squashfs.txt
index 403c090aca39..e5274f84dc56 100644
--- a/Documentation/filesystems/squashfs.txt
+++ b/Documentation/filesystems/squashfs.txt
@@ -2,10 +2,10 @@ SQUASHFS 4.0 FILESYSTEM
 =======================
 
 Squashfs is a compressed read-only filesystem for Linux.
-It uses zlib/lzo/xz compression to compress files, inodes and directories.
-Inodes in the system are very small and all blocks are packed to minimise
-data overhead. Block sizes greater than 4K are supported up to a maximum
-of 1Mbytes (default block size 128K).
+It uses zlib, lz4, lzo, or xz compression to compress files, inodes and
+directories.  Inodes in the system are very small and all blocks are packed to
+minimise data overhead. Block sizes greater than 4K are supported up to a
+maximum of 1Mbytes (default block size 128K).
 
 Squashfs is intended for general read-only filesystem use, for archival
 use (i.e. in cases where a .tar.gz file may be used), and in constrained