Skip to content

Commit

Permalink
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Browse files Browse the repository at this point in the history
Conflict resolution of ice_virtchnl_pf.c based upon work by
Stephen Rothwell.

Signed-off-by: David S. Miller <[email protected]>
  • Loading branch information
davem330 committed Feb 21, 2020
2 parents b4d9785 + 0c0ddd6 commit e65ee2f
Show file tree
Hide file tree
Showing 511 changed files with 9,346 additions and 7,704 deletions.
2 changes: 2 additions & 0 deletions COPYING
Original file line number Diff line number Diff line change
Expand Up @@ -16,3 +16,5 @@ In addition, other licenses may also apply. Please see:
Documentation/process/license-rules.rst

for more details.

All contributions to the Linux Kernel are subject to this COPYING file.
Original file line number Diff line number Diff line change
Expand Up @@ -43,9 +43,13 @@ properties:
- enum:
- allwinner,sun8i-h3-tcon-tv
- allwinner,sun50i-a64-tcon-tv
- allwinner,sun50i-h6-tcon-tv
- const: allwinner,sun8i-a83t-tcon-tv

- items:
- enum:
- allwinner,sun50i-h6-tcon-tv
- const: allwinner,sun8i-r40-tcon-tv

reg:
maxItems: 1

Expand Down
3 changes: 2 additions & 1 deletion Documentation/devicetree/bindings/input/ilitek,ili2xxx.txt
Original file line number Diff line number Diff line change
@@ -1,9 +1,10 @@
Ilitek ILI210x/ILI2117/ILI251x touchscreen controller
Ilitek ILI210x/ILI2117/ILI2120/ILI251x touchscreen controller

Required properties:
- compatible:
ilitek,ili210x for ILI210x
ilitek,ili2117 for ILI2117
ilitek,ili2120 for ILI2120
ilitek,ili251x for ILI251x

- reg: The I2C address of the device
Expand Down
4 changes: 4 additions & 0 deletions Documentation/driver-api/ipmb.rst
Original file line number Diff line number Diff line change
Expand Up @@ -71,9 +71,13 @@ b) Example for device tree::
ipmb@10 {
compatible = "ipmb-dev";
reg = <0x10>;
i2c-protocol;
};
};

If xmit of data to be done using raw i2c block vs smbus
then "i2c-protocol" needs to be defined as above.

2) Manually from Linux::

modprobe ipmb-dev-int
Expand Down
8 changes: 4 additions & 4 deletions Documentation/process/embargoed-hardware-issues.rst
Original file line number Diff line number Diff line change
Expand Up @@ -244,23 +244,23 @@ disclosure of a particular issue, unless requested by a response team or by
an involved disclosed party. The current ambassadors list:

============= ========================================================
ARM
ARM Grant Likely <[email protected]>
AMD Tom Lendacky <[email protected]>
IBM
Intel Tony Luck <[email protected]>
Qualcomm Trilok Soni <[email protected]>

Microsoft Sasha Levin <[email protected]>
Microsoft James Morris <[email protected]>
VMware
Xen Andrew Cooper <[email protected]>

Canonical Tyler Hicks <tyhicks@canonical.com>
Canonical John Johansen <john.johansen@canonical.com>
Debian Ben Hutchings <[email protected]>
Oracle Konrad Rzeszutek Wilk <[email protected]>
Red Hat Josh Poimboeuf <[email protected]>
SUSE Jiri Kosina <[email protected]>

Amazon Peter Bowen <[email protected]>
Amazon
Google Kees Cook <[email protected]>
============= ========================================================

Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -183,7 +183,7 @@ CVE分配
VMware
Xen Andrew Cooper <[email protected]>

Canonical Tyler Hicks <tyhicks@canonical.com>
Canonical John Johansen <john.johansen@canonical.com>
Debian Ben Hutchings <[email protected]>
Oracle Konrad Rzeszutek Wilk <[email protected]>
Red Hat Josh Poimboeuf <[email protected]>
Expand Down
Original file line number Diff line number Diff line change
@@ -1,9 +1,11 @@
==================
Guest halt polling
==================

The cpuidle_haltpoll driver, with the haltpoll governor, allows
the guest vcpus to poll for a specified amount of time before
halting.

This provides the following benefits to host side polling:

1) The POLL flag is set while polling is performed, which allows
Expand All @@ -29,25 +31,29 @@ Module Parameters
The haltpoll governor has 5 tunable module parameters:

1) guest_halt_poll_ns:

Maximum amount of time, in nanoseconds, that polling is
performed before halting.

Default: 200000

2) guest_halt_poll_shrink:

Division factor used to shrink per-cpu guest_halt_poll_ns when
wakeup event occurs after the global guest_halt_poll_ns.

Default: 2

3) guest_halt_poll_grow:

Multiplication factor used to grow per-cpu guest_halt_poll_ns
when event occurs after per-cpu guest_halt_poll_ns
but before global guest_halt_poll_ns.

Default: 2

4) guest_halt_poll_grow_start:

The per-cpu guest_halt_poll_ns eventually reaches zero
in case of an idle system. This value sets the initial
per-cpu guest_halt_poll_ns when growing. This can
Expand All @@ -66,13 +72,13 @@ high once achieves global guest_halt_poll_ns value).

Default: Y

The module parameters can be set from the debugfs files in:
The module parameters can be set from the debugfs files in::

/sys/module/haltpoll/parameters/

Further Notes
=============

- Care should be taken when setting the guest_halt_poll_ns parameter as a
large value has the potential to drive the cpu usage to 100% on a machine which
would be almost entirely idle otherwise.
large value has the potential to drive the cpu usage to 100% on a machine
which would be almost entirely idle otherwise.
2 changes: 2 additions & 0 deletions Documentation/virt/index.rst
Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,9 @@ Linux Virtualization Support
:maxdepth: 2

kvm/index
uml/user_mode_linux
paravirt_ops
guest-halt-polling

.. only:: html and subproject

Expand Down
Loading

0 comments on commit e65ee2f

Please sign in to comment.