---

yaml
---
r: 207855
b: refs/heads/master
c: fd0457a
h: refs/heads/master
i:
  207853: 8db6f45
  207851: c65a56a
  207847: d8d0990
  207839: 4a7a53e
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7233e392760b3493095d3d5885cb15e44493d74a
+refs/heads/master: fd0457a6ae52141718a15652fb80d867e1bf1d10

trunk/Documentation/SubmittingPatches

@@ -98,17 +98,6 @@ system, git, as a "commit log".  See #15, below.
 If your description starts to get long, that's a sign that you probably
 need to split up your patch.  See #3, next.
 
-When you submit or resubmit a patch or patch series, include the
-complete patch description and justification for it.  Don't just
-say that this is version N of the patch (series).  Don't expect the
-patch merger to refer back to earlier patch versions or referenced
-URLs to find the patch description and put that into the patch.
-I.e., the patch (series) and its description should be self-contained.
-This benefits both the patch merger(s) and reviewers.  Some reviewers
-probably didn't even receive earlier versions of the patch.
-
-If the patch fixes a logged bug entry, refer to that bug entry by
-number and URL.
 
 
 3) Separate your changes.

trunk/Documentation/blackfin/00-INDEX

@@ -1,8 +1,11 @@
 00-INDEX
 	- This file
 
-bfin-gpio-notes.txt
-	- Notes in developing/using bfin-gpio driver.
+cachefeatures.txt
+	- Supported cache features.
+
+Filesystems
+	- Requirements for mounting the root file system.
 
-bfin-spi-notes.txt
-	- Notes for using bfin spi bus driver.
+bfin-gpio-note.txt
+	- Notes in developing/using bfin-gpio driver.

trunk/Documentation/blackfin/Filesystems

@@ -0,0 +1,169 @@
+/*
+ * File:         Documentation/blackfin/Filesystems
+ * Based on:
+ * Author:
+ *
+ * Created:
+ * Description:  This file contains the simple DMA Implementation for Blackfin
+ *
+ * Rev:          $Id: Filesystems 2384 2006-11-01 04:12:43Z magicyang $
+ *
+ * Modified:
+ *               Copyright 2004-2006 Analog Devices Inc.
+ *
+ * Bugs:         Enter bugs at http://blackfin.uclinux.org/
+ *
+ */
+
+		How to mount the root file system in uClinux/Blackfin
+		-----------------------------------------------------
+
+1	Mounting EXT3 File system.
+	------------------------
+
+	Creating an EXT3 File system for uClinux/Blackfin:
+
+
+Please follow the steps to form the EXT3 File system and mount the same as root
+file system.
+
+a	Make an ext3 file system as large as you want the final root file
+	system.
+
+		mkfs.ext3  /dev/ram0 <your-rootfs-size-in-1k-blocks>
+
+b	Mount this Empty file system on a free directory as:
+
+		mount -t ext3 /dev/ram0  ./test
+			where ./test is the empty directory.
+
+c	Copy your root fs directory that you have so carefully made over.
+
+		cp -af  /tmp/my_final_rootfs_files/* ./test
+
+		(For ex: cp -af uClinux-dist/romfs/* ./test)
+
+d	If you have done everything right till now you should be able to see
+	the required "root" dir's (that's etc, root, bin, lib, sbin...)
+
+e	Now unmount the file system
+
+		umount  ./test
+
+f	Create the root file system image.
+
+		dd if=/dev/ram0 bs=1k count=<your-rootfs-size-in-1k-blocks> \
+		> ext3fs.img
+
+
+Now you have to tell the kernel that will be mounting this file system as
+rootfs.
+So do a make menuconfig under kernel and select the Ext3 journaling file system
+support under File system --> submenu.
+
+
+2.	Mounting EXT2 File system.
+	-------------------------
+
+By default the ext2 file system image will be created if you invoke make from
+the top uClinux-dist directory.
+
+
+3.	Mounting CRAMFS File System
+	----------------------------
+
+To create a CRAMFS file system image execute the command
+
+	mkfs.cramfs ./test cramfs.img
+
+	where ./test is the target directory.
+
+
+4.	Mounting ROMFS File System
+	--------------------------
+
+To create a ROMFS file system image execute the command
+
+	genromfs -v -V "ROMdisk" -f romfs.img -d ./test
+
+	where ./test is the target directory
+
+
+5.	Mounting the JFFS2 Filesystem
+	-----------------------------
+
+To create a compressed JFFS filesystem (JFFS2), please execute the command
+
+	mkfs.jffs2 -d ./test -o jffs2.img
+
+	where ./test is the target directory.
+
+However, please make sure the following is in your kernel config.
+
+/*
+ * RAM/ROM/Flash chip drivers
+ */
+#define CONFIG_MTD_CFI 1
+#define CONFIG_MTD_ROM 1
+/*
+ * Mapping drivers for chip access
+ */
+#define CONFIG_MTD_COMPLEX_MAPPINGS 1
+#define CONFIG_MTD_BF533 1
+#undef CONFIG_MTD_UCLINUX
+
+Through the u-boot boot loader, use the jffs2.img in the corresponding
+partition made in linux-2.6.x/drivers/mtd/maps/bf533_flash.c.
+
+NOTE - 	Currently the Flash driver is available only for EZKIT. Watch out for a
+	STAMP driver soon.
+
+
+6. 	Mounting the NFS File system
+	-----------------------------
+
+	For mounting the NFS please do the following in the kernel config.
+
+	In Networking Support --> Networking options --> TCP/IP networking -->
+		IP: kernel level autoconfiguration
+
+	Enable BOOTP Support.
+
+	In Kernel hacking --> Compiled-in kernel boot parameter add the following
+
+		root=/dev/nfs rw ip=bootp
+
+	In File system --> Network File system, Enable
+
+		NFS file system support --> NFSv3 client support
+		Root File system on NFS
+
+	in uClibc menuconfig, do the following
+	In Networking Support
+		enable Remote Procedure Call (RPC) support
+			Full RPC Support
+
+	On the Host side, ensure that /etc/dhcpd.conf looks something like this
+
+		ddns-update-style ad-hoc;
+		allow bootp;
+		subnet 10.100.4.0 netmask 255.255.255.0 {
+		default-lease-time 122209600;
+		max-lease-time 31557600;
+		group {
+			host bf533 {
+				hardware ethernet 00:CF:52:49:C3:01;
+				fixed-address 10.100.4.50;
+				option root-path "/home/nfsmount";
+			}
+		}
+
+	ensure that /etc/exports looks something like this
+		/home/nfsmount *(rw,no_root_squash,no_all_squash)
+
+	 run the following commands as root (may differ depending on your
+	 distribution) :
+		-  service nfs start
+		-  service portmap start
+		-  service dhcpd start
+		-  /usr/sbin/exportfs

trunk/Documentation/blackfin/cachefeatures.txt

@@ -0,0 +1,55 @@
+/*
+ * File:         Documentation/blackfin/cachefeatures.txt
+ * Based on:
+ * Author:
+ *
+ * Created:
+ * Description:  This file contains the simple DMA Implementation for Blackfin
+ *
+ * Rev:          $Id: cachefeatures.txt 2384 2006-11-01 04:12:43Z magicyang $
+ *
+ * Modified:
+ *               Copyright 2004-2006 Analog Devices Inc.
+ *
+ * Bugs:         Enter bugs at http://blackfin.uclinux.org/
+ *
+ */
+
+	- Instruction and Data cache initialization.
+		icache_init();
+		dcache_init();
+
+	-  Instruction and Data cache Invalidation Routines, when flushing the
+	   same is not required.
+		_icache_invalidate();
+		_dcache_invalidate();
+
+	Also, for invalidating the entire instruction and data cache, the below
+	routines are provided (another method for invalidation, refer page no 267 and 287 of
+	ADSP-BF533 Hardware Reference manual)
+
+		invalidate_entire_dcache();
+		invalidate_entire_icache();
+
+	-External Flushing of Instruction and data cache routines.
+
+		flush_instruction_cache();
+		flush_data_cache();
+
+	- Internal Flushing of Instruction and Data Cache.
+
+		icplb_flush();
+		dcplb_flush();
+
+	- Miscellaneous cache functions.
+
+		flush_cache_all();
+		flush_cache_mm();
+		invalidate_dcache_range();
+		flush_dcache_range();
+		flush_dcache_page();
+		flush_cache_range();
+		flush_cache_page();
+		invalidate_dcache_range();
+		flush_page_to_ram();
+

trunk/Documentation/feature-removal-schedule.txt

@@ -151,31 +151,6 @@ Who:	Eric Biederman <ebiederm@xmission.com>
 
 ---------------------------
 
-What:	/proc/<pid>/oom_adj
-When:	August 2012
-Why:	/proc/<pid>/oom_adj allows userspace to influence the oom killer's
-	badness heuristic used to determine which task to kill when the kernel
-	is out of memory.
-
-	The badness heuristic has since been rewritten since the introduction of
-	this tunable such that its meaning is deprecated.  The value was
-	implemented as a bitshift on a score generated by the badness()
-	function that did not have any precise units of measure.  With the
-	rewrite, the score is given as a proportion of available memory to the
-	task allocating pages, so using a bitshift which grows the score
-	exponentially is, thus, impossible to tune with fine granularity.
-
-	A much more powerful interface, /proc/<pid>/oom_score_adj, was
-	introduced with the oom killer rewrite that allows users to increase or
-	decrease the badness() score linearly.  This interface will replace
-	/proc/<pid>/oom_adj.
-
-	A warning will be emitted to the kernel log if an application uses this
-	deprecated interface.  After it is printed once, future warnings will be
-	suppressed until the kernel is rebooted.
-
----------------------------
-
 What:	remove EXPORT_SYMBOL(kernel_thread)
 When:	August 2006
 Files:	arch/*/kernel/*_ksyms.c
@@ -360,6 +335,14 @@ When:	2.6.33
 Why:	Should be implemented in userspace, policy daemon.
 Who:	Johannes Berg <johannes@sipsolutions.net>
 
+---------------------------
+
+What:	CONFIG_INOTIFY
+When:	2.6.33
+Why:	last user (audit) will be converted to the newer more generic
+	and more easily maintained fsnotify subsystem
+Who:	Eric Paris <eparis@redhat.com>
+
 ----------------------------
 
 What:	sound-slot/service-* module aliases and related clutters in