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r: 342735
b: refs/heads/master
c: 17665ca
h: refs/heads/master
i:
  342733: 75bff1a
  342731: 6436c23
  342727: 10897f0
  342719: 309bc8e
v: v3
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Wei Yongjun authored and Mark Brown committed Oct 22, 2012
1 parent 9fbaf7d commit 18a9d31
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2 changes: 1 addition & 1 deletion [refs]
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@@ -1,2 +1,2 @@
---
refs/heads/master: d7174db6d1459a5154a9209b3cc7761aaa41cb2a
refs/heads/master: 17665ca4412e796b934b7b28bf6525b2849b5fd5
5 changes: 0 additions & 5 deletions trunk/CREDITS
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Expand Up @@ -1823,11 +1823,6 @@ S: Kattreinstr 38
S: D-64295
S: Germany

N: Avi Kivity
E: avi.kivity@gmail.com
D: Kernel-based Virtual Machine (KVM)
S: Ra'annana, Israel

N: Andi Kleen
E: andi@firstfloor.org
U: http://www.halobates.de
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4 changes: 2 additions & 2 deletions trunk/Documentation/00-INDEX
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Expand Up @@ -210,8 +210,6 @@ local_ops.txt
- semantics and behavior of local atomic operations.
lockdep-design.txt
- documentation on the runtime locking correctness validator.
lockup-watchdogs.txt
- info on soft and hard lockup detectors (aka nmi_watchdog).
logo.gif
- full colour GIF image of Linux logo (penguin - Tux).
logo.txt
Expand Down Expand Up @@ -242,6 +240,8 @@ netlabel/
- directory with information on the NetLabel subsystem.
networking/
- directory with info on various aspects of networking with Linux.
nmi_watchdog.txt
- info on NMI watchdog for SMP systems.
nommu-mmap.txt
- documentation about no-mmu memory mapping support.
numastat.txt
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12 changes: 6 additions & 6 deletions trunk/Documentation/arm64/memory.txt
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Expand Up @@ -27,17 +27,17 @@ Start End Size Use
-----------------------------------------------------------------------
0000000000000000 0000007fffffffff 512GB user

ffffff8000000000 ffffffbbfffeffff ~240GB vmalloc
ffffff8000000000 ffffffbbfffcffff ~240GB vmalloc

ffffffbbffff0000 ffffffbbffffffff 64KB [guard page]
ffffffbbfffd0000 ffffffbcfffdffff 64KB [guard page]

ffffffbc00000000 ffffffbdffffffff 8GB vmemmap
ffffffbbfffe0000 ffffffbcfffeffff 64KB PCI I/O space

ffffffbe00000000 ffffffbffbbfffff ~8GB [guard, future vmmemap]
ffffffbbffff0000 ffffffbcffffffff 64KB [guard page]

ffffffbffbe00000 ffffffbffbe0ffff 64KB PCI I/O space
ffffffbc00000000 ffffffbdffffffff 8GB vmemmap

ffffffbbffff0000 ffffffbcffffffff ~2MB [guard]
ffffffbe00000000 ffffffbffbffffff ~8GB [guard, future vmmemap]

ffffffbffc000000 ffffffbfffffffff 64MB modules

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4 changes: 0 additions & 4 deletions trunk/Documentation/cgroups/memory.txt
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Expand Up @@ -466,10 +466,6 @@ Note:
5.3 swappiness

Similar to /proc/sys/vm/swappiness, but affecting a hierarchy of groups only.
Please note that unlike the global swappiness, memcg knob set to 0
really prevents from any swapping even if there is a swap storage
available. This might lead to memcg OOM killer if there are no file
pages to reclaim.

Following cgroups' swappiness can't be changed.
- root cgroup (uses /proc/sys/vm/swappiness).
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2 changes: 1 addition & 1 deletion trunk/Documentation/devicetree/bindings/arm/atmel-at91.txt
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Expand Up @@ -8,7 +8,7 @@ PIT Timer required properties:
shared across all System Controller members.

TC/TCLIB Timer required properties:
- compatible: Should be "atmel,<chip>-tcb".
- compatible: Should be "atmel,<chip>-pit".
<chip> can be "at91rm9200" or "at91sam9x5"
- reg: Should contain registers location and length
- interrupts: Should contain all interrupts for the TC block
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15 changes: 0 additions & 15 deletions trunk/Documentation/devicetree/bindings/misc/atmel-ssc.txt

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9 changes: 1 addition & 8 deletions trunk/Documentation/devicetree/bindings/net/mdio-gpio.txt
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Expand Up @@ -8,16 +8,9 @@ gpios property as described in section VIII.1 in the following order:

MDC, MDIO.

Note: Each gpio-mdio bus should have an alias correctly numbered in "aliases"
node.

Example:

aliases {
mdio-gpio0 = <&mdio0>;
};

mdio0: mdio {
mdio {
compatible = "virtual,mdio-gpio";
#address-cells = <1>;
#size-cells = <0>;
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Expand Up @@ -93,7 +93,7 @@ Valid values for pin and group names are:

With some exceptions, these support nvidia,high-speed-mode,
nvidia,schmitt, nvidia,low-power-mode, nvidia,pull-down-strength,
nvidia,pull-up-strength, nvidia,slew-rate-rising, nvidia,slew-rate-falling.
nvidia,pull-up-strength, nvidia,slew_rate-rising, nvidia,slew_rate-falling.

drive_ao1, drive_ao2, drive_at1, drive_at2, drive_cdev1, drive_cdev2,
drive_csus, drive_dap1, drive_dap2, drive_dap3, drive_dap4, drive_dbg,
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Expand Up @@ -83,7 +83,7 @@ Valid values for pin and group names are:
drive groups:

These all support nvidia,pull-down-strength, nvidia,pull-up-strength,
nvidia,slew-rate-rising, nvidia,slew-rate-falling. Most but not all
nvidia,slew_rate-rising, nvidia,slew_rate-falling. Most but not all
support nvidia,high-speed-mode, nvidia,schmitt, nvidia,low-power-mode.

ao1, ao2, at1, at2, at3, at4, at5, cdev1, cdev2, cec, crt, csus, dap1,
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22 changes: 0 additions & 22 deletions trunk/Documentation/devicetree/bindings/sound/ak4104.txt

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2 changes: 0 additions & 2 deletions trunk/Documentation/devicetree/bindings/sound/cs4271.txt
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Expand Up @@ -18,8 +18,6 @@ Optional properties:

- reset-gpio: a GPIO spec to define which pin is connected to the chip's
!RESET pin
- cirrus,amuteb-eq-bmutec: When given, the Codec's AMUTEB=BMUTEC flag
is enabled.

Examples:

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16 changes: 4 additions & 12 deletions trunk/Documentation/filesystems/proc.txt
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Expand Up @@ -33,7 +33,7 @@ Table of Contents
2 Modifying System Parameters

3 Per-Process Parameters
3.1 /proc/<pid>/oom_adj & /proc/<pid>/oom_score_adj - Adjust the oom-killer
3.1 /proc/<pid>/oom_score_adj - Adjust the oom-killer
score
3.2 /proc/<pid>/oom_score - Display current oom-killer score
3.3 /proc/<pid>/io - Display the IO accounting fields
Expand Down Expand Up @@ -1320,10 +1320,10 @@ of the kernel.
CHAPTER 3: PER-PROCESS PARAMETERS
------------------------------------------------------------------------------

3.1 /proc/<pid>/oom_adj & /proc/<pid>/oom_score_adj- Adjust the oom-killer score
3.1 /proc/<pid>/oom_score_adj- Adjust the oom-killer score
--------------------------------------------------------------------------------

These file can be used to adjust the badness heuristic used to select which
This file can be used to adjust the badness heuristic used to select which
process gets killed in out of memory conditions.

The badness heuristic assigns a value to each candidate task ranging from 0
Expand Down Expand Up @@ -1361,12 +1361,6 @@ same system, cpuset, mempolicy, or memory controller resources to use at least
equivalent to discounting 50% of the task's allowed memory from being considered
as scoring against the task.

For backwards compatibility with previous kernels, /proc/<pid>/oom_adj may also
be used to tune the badness score. Its acceptable values range from -16
(OOM_ADJUST_MIN) to +15 (OOM_ADJUST_MAX) and a special value of -17
(OOM_DISABLE) to disable oom killing entirely for that task. Its value is
scaled linearly with /proc/<pid>/oom_score_adj.

The value of /proc/<pid>/oom_score_adj may be reduced no lower than the last
value set by a CAP_SYS_RESOURCE process. To reduce the value any lower
requires CAP_SYS_RESOURCE.
Expand All @@ -1381,9 +1375,7 @@ minimal amount of work.
-------------------------------------------------------------

This file can be used to check the current score used by the oom-killer is for
any given <pid>. Use it together with /proc/<pid>/oom_score_adj to tune which
process should be killed in an out-of-memory situation.

any given <pid>.

3.3 /proc/<pid>/io - Display the IO accounting fields
-------------------------------------------------------
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26 changes: 9 additions & 17 deletions trunk/Documentation/firmware_class/README
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Expand Up @@ -18,40 +18,32 @@
High level behavior (mixed):
============================

1), kernel(driver):
- calls request_firmware(&fw_entry, $FIRMWARE, device)
- kernel searchs the fimware image with name $FIRMWARE directly
in the below search path of root filesystem:
"/lib/firmware/updates/" UTS_RELEASE,
"/lib/firmware/updates",
"/lib/firmware/" UTS_RELEASE,
"/lib/firmware"
- If found, goto 7), else goto 2)

2), userspace:
kernel(driver): calls request_firmware(&fw_entry, $FIRMWARE, device)

userspace:
- /sys/class/firmware/xxx/{loading,data} appear.
- hotplug gets called with a firmware identifier in $FIRMWARE
and the usual hotplug environment.
- hotplug: echo 1 > /sys/class/firmware/xxx/loading

3), kernel: Discard any previous partial load.
kernel: Discard any previous partial load.

4), userspace:
userspace:
- hotplug: cat appropriate_firmware_image > \
/sys/class/firmware/xxx/data

5), kernel: grows a buffer in PAGE_SIZE increments to hold the image as it
kernel: grows a buffer in PAGE_SIZE increments to hold the image as it
comes in.

6), userspace:
userspace:
- hotplug: echo 0 > /sys/class/firmware/xxx/loading

7), kernel: request_firmware() returns and the driver has the firmware
kernel: request_firmware() returns and the driver has the firmware
image in fw_entry->{data,size}. If something went wrong
request_firmware() returns non-zero and fw_entry is set to
NULL.

8), kernel(driver): Driver code calls release_firmware(fw_entry) releasing
kernel(driver): Driver code calls release_firmware(fw_entry) releasing
the firmware image and any related resource.

High level behavior (driver code):
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2 changes: 1 addition & 1 deletion trunk/Documentation/hwmon/fam15h_power
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Expand Up @@ -10,7 +10,7 @@ Supported chips:
BIOS and Kernel Developer's Guide (BKDG) For AMD Family 15h Processors
(not yet published)

Author: Andreas Herrmann <herrmann.der.user@googlemail.com>
Author: Andreas Herrmann <andreas.herrmann3@amd.com>

Description
-----------
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2 changes: 1 addition & 1 deletion trunk/Documentation/networking/netdev-features.txt
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Expand Up @@ -164,4 +164,4 @@ read the CRC recorded by the NIC on receipt of the packet.
This requests that the NIC receive all possible frames, including errored
frames (such as bad FCS, etc). This can be helpful when sniffing a link with
bad packets on it. Some NICs may receive more packets if also put into normal
PROMISC mode.
PROMISC mdoe.
4 changes: 2 additions & 2 deletions trunk/Documentation/networking/vxlan.txt
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Expand Up @@ -32,7 +32,7 @@ no entry is in the forwarding table.
# ip link delete vxlan0

3. Show vxlan info
# ip -d link show vxlan0
# ip -d show vxlan0

It is possible to create, destroy and display the vxlan
forwarding table using the new bridge command.
Expand All @@ -41,7 +41,7 @@ forwarding table using the new bridge command.
# bridge fdb add to 00:17:42:8a:b4:05 dst 192.19.0.2 dev vxlan0

2. Delete forwarding table entry
# bridge fdb delete 00:17:42:8a:b4:05 dev vxlan0
# bridge fdb delete 00:17:42:8a:b4:05

3. Show forwarding table
# bridge fdb show dev vxlan0
39 changes: 0 additions & 39 deletions trunk/Documentation/zh_CN/IRQ.txt

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