mirror of
https://github.com/linux-msm/laptops-kernel.git
synced 2026-08-13 14:19:53 -07:00
Merge drm/drm-next into drm-misc-next
Backmerging to get fixes and features of v6.18-rc2. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
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@@ -228,6 +228,7 @@ Dmitry Safonov <0x7f454c46@gmail.com> <dima@arista.com>
|
||||
Dmitry Safonov <0x7f454c46@gmail.com> <d.safonov@partner.samsung.com>
|
||||
Dmitry Safonov <0x7f454c46@gmail.com> <dsafonov@virtuozzo.com>
|
||||
Domen Puncer <domen@coderock.org>
|
||||
Dong Aisheng <aisheng.dong@nxp.com> <b29396@freescale.com>
|
||||
Douglas Gilbert <dougg@torque.net>
|
||||
Drew Fustini <fustini@kernel.org> <drew@pdp7.com>
|
||||
<duje@dujemihanovic.xyz> <duje.mihanovic@skole.hr>
|
||||
|
||||
@@ -0,0 +1,36 @@
|
||||
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
||||
%YAML 1.2
|
||||
---
|
||||
$id: http://devicetree.org/schemas/i2c/apm,xgene-slimpro-i2c.yaml#
|
||||
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
|
||||
title: APM X-Gene SLIMpro Mailbox I2C
|
||||
|
||||
maintainers:
|
||||
- Khuong Dinh <khuong@os.amperecomputing.com>
|
||||
|
||||
description:
|
||||
An I2C controller accessed over the "SLIMpro" mailbox.
|
||||
|
||||
allOf:
|
||||
- $ref: /schemas/i2c/i2c-controller.yaml#
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
const: apm,xgene-slimpro-i2c
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||||
|
||||
mboxes:
|
||||
maxItems: 1
|
||||
|
||||
required:
|
||||
- compatible
|
||||
- mboxes
|
||||
|
||||
unevaluatedProperties: false
|
||||
|
||||
examples:
|
||||
- |
|
||||
i2c {
|
||||
compatible = "apm,xgene-slimpro-i2c";
|
||||
mboxes = <&mailbox 0>;
|
||||
};
|
||||
@@ -1,15 +0,0 @@
|
||||
APM X-Gene SLIMpro Mailbox I2C Driver
|
||||
|
||||
An I2C controller accessed over the "SLIMpro" mailbox.
|
||||
|
||||
Required properties :
|
||||
|
||||
- compatible : should be "apm,xgene-slimpro-i2c"
|
||||
- mboxes : use the label reference for the mailbox as the first parameter.
|
||||
The second parameter is the channel number.
|
||||
|
||||
Example :
|
||||
i2cslimpro {
|
||||
compatible = "apm,xgene-slimpro-i2c";
|
||||
mboxes = <&mailbox 0>;
|
||||
};
|
||||
@@ -79,6 +79,7 @@ properties:
|
||||
- fsl,imx-audio-nau8822
|
||||
- fsl,imx-audio-sgtl5000
|
||||
- fsl,imx-audio-si476x
|
||||
- fsl,imx-audio-tlv320
|
||||
- fsl,imx-audio-tlv320aic31xx
|
||||
- fsl,imx-audio-tlv320aic32x4
|
||||
- fsl,imx-audio-wm8524
|
||||
|
||||
@@ -33,6 +33,7 @@ properties:
|
||||
- qcom,apq8096-sndcard
|
||||
- qcom,glymur-sndcard
|
||||
- qcom,qcm6490-idp-sndcard
|
||||
- qcom,qcs615-sndcard
|
||||
- qcom,qcs6490-rb3gen2-sndcard
|
||||
- qcom,qcs8275-sndcard
|
||||
- qcom,qcs9075-sndcard
|
||||
|
||||
@@ -24,10 +24,10 @@ description: |
|
||||
Instruments Smart Amp speaker protection algorithm. The
|
||||
integrated speaker voltage and current sense provides for real time
|
||||
monitoring of loudspeaker behavior.
|
||||
The TAS5825/TAS5827 is a stereo, digital input Class-D audio
|
||||
amplifier optimized for efficiently driving high peak power into
|
||||
small loudspeakers. An integrated on-chip DSP supports Texas
|
||||
Instruments Smart Amp speaker protection algorithm.
|
||||
The TAS5802/TAS5815/TAS5825/TAS5827/TAS5828 is a stereo, digital input
|
||||
Class-D audio amplifier optimized for efficiently driving high peak
|
||||
power into small loudspeakers. An integrated on-chip DSP supports
|
||||
Texas Instruments Smart Amp speaker protection algorithm.
|
||||
|
||||
Specifications about the audio amplifier can be found at:
|
||||
https://www.ti.com/lit/gpn/tas2120
|
||||
@@ -35,8 +35,10 @@ description: |
|
||||
https://www.ti.com/lit/gpn/tas2563
|
||||
https://www.ti.com/lit/gpn/tas2572
|
||||
https://www.ti.com/lit/gpn/tas2781
|
||||
https://www.ti.com/lit/gpn/tas5815
|
||||
https://www.ti.com/lit/gpn/tas5825m
|
||||
https://www.ti.com/lit/gpn/tas5827
|
||||
https://www.ti.com/lit/gpn/tas5828m
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
@@ -65,11 +67,21 @@ properties:
|
||||
Protection and Audio Processing, 16/20/24/32bit stereo I2S or
|
||||
multichannel TDM.
|
||||
|
||||
ti,tas5802: 22-W, Inductor-Less, Digital Input, Closed-Loop Class-D
|
||||
Audio Amplifier with 96-Khz Extended Processing and Low Idle Power
|
||||
Dissipation.
|
||||
|
||||
ti,tas5815: 30-W, Digital Input, Stereo, Closed-loop Class-D Audio
|
||||
Amplifier with 96 kHz Enhanced Processing
|
||||
|
||||
ti,tas5825: 38-W Stereo, Inductor-Less, Digital Input, Closed-Loop 4.5V
|
||||
to 26.4V Class-D Audio Amplifier with 192-kHz Extended Audio Processing.
|
||||
|
||||
ti,tas5827: 47-W Stereo, Digital Input, High Efficiency Closed-Loop Class-D
|
||||
Amplifier with Class-H Algorithm
|
||||
ti,tas5827: 47-W Stereo, Digital Input, High Efficiency Closed-Loop
|
||||
Class-D Amplifier with Class-H Algorithm
|
||||
|
||||
ti,tas5828: 50-W Stereo, Digital Input, High Efficiency Closed-Loop
|
||||
Class-D Amplifier with Hybrid-Pro Algorithm
|
||||
oneOf:
|
||||
- items:
|
||||
- enum:
|
||||
@@ -80,8 +92,11 @@ properties:
|
||||
- ti,tas2563
|
||||
- ti,tas2570
|
||||
- ti,tas2572
|
||||
- ti,tas5802
|
||||
- ti,tas5815
|
||||
- ti,tas5825
|
||||
- ti,tas5827
|
||||
- ti,tas5828
|
||||
- const: ti,tas2781
|
||||
- enum:
|
||||
- ti,tas2781
|
||||
@@ -177,12 +192,28 @@ allOf:
|
||||
minimum: 0x38
|
||||
maximum: 0x3f
|
||||
|
||||
- if:
|
||||
properties:
|
||||
compatible:
|
||||
contains:
|
||||
enum:
|
||||
- ti,tas5802
|
||||
- ti,tas5815
|
||||
then:
|
||||
properties:
|
||||
reg:
|
||||
maxItems: 4
|
||||
items:
|
||||
minimum: 0x54
|
||||
maximum: 0x57
|
||||
|
||||
- if:
|
||||
properties:
|
||||
compatible:
|
||||
contains:
|
||||
enum:
|
||||
- ti,tas5827
|
||||
- ti,tas5828
|
||||
then:
|
||||
properties:
|
||||
reg:
|
||||
|
||||
@@ -183,10 +183,10 @@ in the place where the name normally goes. The structure is
|
||||
- det_checksum
|
||||
- Directory leaf block checksum.
|
||||
|
||||
The leaf directory block checksum is calculated against the FS UUID, the
|
||||
directory's inode number, the directory's inode generation number, and
|
||||
the entire directory entry block up to (but not including) the fake
|
||||
directory entry.
|
||||
The leaf directory block checksum is calculated against the FS UUID (or
|
||||
the checksum seed, if that feature is enabled for the fs), the directory's
|
||||
inode number, the directory's inode generation number, and the entire
|
||||
directory entry block up to (but not including) the fake directory entry.
|
||||
|
||||
Hash Tree Directories
|
||||
~~~~~~~~~~~~~~~~~~~~~
|
||||
@@ -196,12 +196,12 @@ new feature was added to ext3 to provide a faster (but peculiar)
|
||||
balanced tree keyed off a hash of the directory entry name. If the
|
||||
EXT4_INDEX_FL (0x1000) flag is set in the inode, this directory uses a
|
||||
hashed btree (htree) to organize and find directory entries. For
|
||||
backwards read-only compatibility with ext2, this tree is actually
|
||||
hidden inside the directory file, masquerading as “empty” directory data
|
||||
blocks! It was stated previously that the end of the linear directory
|
||||
entry table was signified with an entry pointing to inode 0; this is
|
||||
(ab)used to fool the old linear-scan algorithm into thinking that the
|
||||
rest of the directory block is empty so that it moves on.
|
||||
backwards read-only compatibility with ext2, interior tree nodes are actually
|
||||
hidden inside the directory file, masquerading as “empty” directory entries
|
||||
spanning the whole block. It was stated previously that directory entries
|
||||
with the inode set to 0 are treated as unused entries; this is (ab)used to
|
||||
fool the old linear-scan algorithm into skipping over those blocks containing
|
||||
the interior tree node data.
|
||||
|
||||
The root of the tree always lives in the first data block of the
|
||||
directory. By ext2 custom, the '.' and '..' entries must appear at the
|
||||
@@ -209,24 +209,24 @@ beginning of this first block, so they are put here as two
|
||||
``struct ext4_dir_entry_2`` s and not stored in the tree. The rest of
|
||||
the root node contains metadata about the tree and finally a hash->block
|
||||
map to find nodes that are lower in the htree. If
|
||||
``dx_root.info.indirect_levels`` is non-zero then the htree has two
|
||||
levels; the data block pointed to by the root node's map is an interior
|
||||
node, which is indexed by a minor hash. Interior nodes in this tree
|
||||
contains a zeroed out ``struct ext4_dir_entry_2`` followed by a
|
||||
minor_hash->block map to find leafe nodes. Leaf nodes contain a linear
|
||||
array of all ``struct ext4_dir_entry_2``; all of these entries
|
||||
(presumably) hash to the same value. If there is an overflow, the
|
||||
entries simply overflow into the next leaf node, and the
|
||||
least-significant bit of the hash (in the interior node map) that gets
|
||||
us to this next leaf node is set.
|
||||
``dx_root.info.indirect_levels`` is non-zero then the htree has that many
|
||||
levels and the blocks pointed to by the root node's map are interior nodes.
|
||||
These interior nodes have a zeroed out ``struct ext4_dir_entry_2`` followed by
|
||||
a hash->block map to find nodes of the next level. Leaf nodes look like
|
||||
classic linear directory blocks, but all of its entries have a hash value
|
||||
equal or greater than the indicated hash of the parent node.
|
||||
|
||||
To traverse the directory as a htree, the code calculates the hash of
|
||||
the desired file name and uses it to find the corresponding block
|
||||
number. If the tree is flat, the block is a linear array of directory
|
||||
entries that can be searched; otherwise, the minor hash of the file name
|
||||
is computed and used against this second block to find the corresponding
|
||||
third block number. That third block number will be a linear array of
|
||||
directory entries.
|
||||
The actual hash value for an entry name is only 31 bits, the least-significant
|
||||
bit is set to 0. However, if there is a hash collision between directory
|
||||
entries, the least-significant bit may get set to 1 on interior nodes in the
|
||||
case where these two (or more) hash-colliding entries do not fit into one leaf
|
||||
node and must be split across multiple nodes.
|
||||
|
||||
To look up a name in such a htree, the code calculates the hash of the desired
|
||||
file name and uses it to find the leaf node with the range of hash values the
|
||||
calculated hash falls into (in other words, a lookup works basically the same
|
||||
as it would in a B-Tree keyed by the hash value), and possibly also scanning
|
||||
the leaf nodes that follow (in tree order) in case of hash collisions.
|
||||
|
||||
To traverse the directory as a linear array (such as the old code does),
|
||||
the code simply reads every data block in the directory. The blocks used
|
||||
@@ -319,7 +319,8 @@ of a data block:
|
||||
* - 0x24
|
||||
- __le32
|
||||
- block
|
||||
- The block number (within the directory file) that goes with hash=0.
|
||||
- The block number (within the directory file) that lead to the left-most
|
||||
leaf node, i.e. the leaf containing entries with the lowest hash values.
|
||||
* - 0x28
|
||||
- struct dx_entry
|
||||
- entries[0]
|
||||
@@ -442,7 +443,7 @@ The dx_tail structure is 8 bytes long and looks like this:
|
||||
* - 0x0
|
||||
- u32
|
||||
- dt_reserved
|
||||
- Zero.
|
||||
- Unused (but still part of the checksum curiously).
|
||||
* - 0x4
|
||||
- __le32
|
||||
- dt_checksum
|
||||
@@ -450,4 +451,4 @@ The dx_tail structure is 8 bytes long and looks like this:
|
||||
|
||||
The checksum is calculated against the FS UUID, the htree index header
|
||||
(dx_root or dx_node), all of the htree indices (dx_entry) that are in
|
||||
use, and the tail block (dx_tail).
|
||||
use, and the tail block (dx_tail) with the dt_checksum initially set to 0.
|
||||
@@ -14,6 +14,7 @@ DG2, etc is provided to prototype the driver.
|
||||
xe_mm
|
||||
xe_map
|
||||
xe_migrate
|
||||
xe_exec_queue
|
||||
xe_cs
|
||||
xe_pm
|
||||
xe_gt_freq
|
||||
|
||||
@@ -0,0 +1,20 @@
|
||||
.. SPDX-License-Identifier: (GPL-2.0+ OR MIT)
|
||||
|
||||
===============
|
||||
Execution Queue
|
||||
===============
|
||||
|
||||
.. kernel-doc:: drivers/gpu/drm/xe/xe_exec_queue.c
|
||||
:doc: Execution Queue
|
||||
|
||||
Internal API
|
||||
============
|
||||
|
||||
.. kernel-doc:: drivers/gpu/drm/xe/xe_exec_queue_types.h
|
||||
:internal:
|
||||
|
||||
.. kernel-doc:: drivers/gpu/drm/xe/xe_exec_queue.h
|
||||
:internal:
|
||||
|
||||
.. kernel-doc:: drivers/gpu/drm/xe/xe_exec_queue.c
|
||||
:internal:
|
||||
@@ -1398,10 +1398,9 @@ second bit timing has to be specified in order to enable the CAN FD bitrate.
|
||||
Additionally CAN FD capable CAN controllers support up to 64 bytes of
|
||||
payload. The representation of this length in can_frame.len and
|
||||
canfd_frame.len for userspace applications and inside the Linux network
|
||||
layer is a plain value from 0 .. 64 instead of the CAN 'data length code'.
|
||||
The data length code was a 1:1 mapping to the payload length in the Classical
|
||||
CAN frames anyway. The payload length to the bus-relevant DLC mapping is
|
||||
only performed inside the CAN drivers, preferably with the helper
|
||||
layer is a plain value from 0 .. 64 instead of the Classical CAN length
|
||||
which ranges from 0 to 8. The payload length to the bus-relevant DLC mapping
|
||||
is only performed inside the CAN drivers, preferably with the helper
|
||||
functions can_fd_dlc2len() and can_fd_len2dlc().
|
||||
|
||||
The CAN netdevice driver capabilities can be distinguished by the network
|
||||
@@ -1465,6 +1464,70 @@ Example when 'fd-non-iso on' is added on this switchable CAN FD adapter::
|
||||
can <FD,FD-NON-ISO> state ERROR-ACTIVE (berr-counter tx 0 rx 0) restart-ms 0
|
||||
|
||||
|
||||
Transmitter Delay Compensation
|
||||
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
|
||||
At high bit rates, the propagation delay from the TX pin to the RX pin of
|
||||
the transceiver might become greater than the actual bit time causing
|
||||
measurement errors: the RX pin would still be measuring the previous bit.
|
||||
|
||||
The Transmitter Delay Compensation (thereafter, TDC) resolves this problem
|
||||
by introducing a Secondary Sample Point (SSP) equal to the distance, in
|
||||
minimum time quantum, from the start of the bit time on the TX pin to the
|
||||
actual measurement on the RX pin. The SSP is calculated as the sum of two
|
||||
configurable values: the TDC Value (TDCV) and the TDC offset (TDCO).
|
||||
|
||||
TDC, if supported by the device, can be configured together with CAN-FD
|
||||
using the ip tool's "tdc-mode" argument as follow:
|
||||
|
||||
**omitted**
|
||||
When no "tdc-mode" option is provided, the kernel will automatically
|
||||
decide whether TDC should be turned on, in which case it will
|
||||
calculate a default TDCO and use the TDCV as measured by the
|
||||
device. This is the recommended method to use TDC.
|
||||
|
||||
**"tdc-mode off"**
|
||||
TDC is explicitly disabled.
|
||||
|
||||
**"tdc-mode auto"**
|
||||
The user must provide the "tdco" argument. The TDCV will be
|
||||
automatically calculated by the device. This option is only
|
||||
available if the device supports the TDC-AUTO CAN controller mode.
|
||||
|
||||
**"tdc-mode manual"**
|
||||
The user must provide both the "tdco" and "tdcv" arguments. This
|
||||
option is only available if the device supports the TDC-MANUAL CAN
|
||||
controller mode.
|
||||
|
||||
Note that some devices may offer an additional parameter: "tdcf" (TDC Filter
|
||||
window). If supported by your device, this can be added as an optional
|
||||
argument to either "tdc-mode auto" or "tdc-mode manual".
|
||||
|
||||
Example configuring a 500 kbit/s arbitration bitrate, a 5 Mbit/s data
|
||||
bitrate, a TDCO of 15 minimum time quantum and a TDCV automatically measured
|
||||
by the device::
|
||||
|
||||
$ ip link set can0 up type can bitrate 500000 \
|
||||
fd on dbitrate 4000000 \
|
||||
tdc-mode auto tdco 15
|
||||
$ ip -details link show can0
|
||||
5: can0: <NOARP,UP,LOWER_UP,ECHO> mtu 72 qdisc pfifo_fast state UP \
|
||||
mode DEFAULT group default qlen 10
|
||||
link/can promiscuity 0 allmulti 0 minmtu 72 maxmtu 72
|
||||
can <FD,TDC-AUTO> state ERROR-ACTIVE restart-ms 0
|
||||
bitrate 500000 sample-point 0.875
|
||||
tq 12 prop-seg 69 phase-seg1 70 phase-seg2 20 sjw 10 brp 1
|
||||
ES582.1/ES584.1: tseg1 2..256 tseg2 2..128 sjw 1..128 brp 1..512 \
|
||||
brp_inc 1
|
||||
dbitrate 4000000 dsample-point 0.750
|
||||
dtq 12 dprop-seg 7 dphase-seg1 7 dphase-seg2 5 dsjw 2 dbrp 1
|
||||
tdco 15 tdcf 0
|
||||
ES582.1/ES584.1: dtseg1 2..32 dtseg2 1..16 dsjw 1..8 dbrp 1..32 \
|
||||
dbrp_inc 1
|
||||
tdco 0..127 tdcf 0..127
|
||||
clock 80000000
|
||||
|
||||
|
||||
Supported CAN Hardware
|
||||
----------------------
|
||||
|
||||
|
||||
@@ -25,6 +25,9 @@ seg6_require_hmac - INTEGER
|
||||
|
||||
Default is 0.
|
||||
|
||||
/proc/sys/net/ipv6/seg6_* variables:
|
||||
====================================
|
||||
|
||||
seg6_flowlabel - INTEGER
|
||||
Controls the behaviour of computing the flowlabel of outer
|
||||
IPv6 header in case of SR T.encaps
|
||||
|
||||
@@ -38,6 +38,81 @@ Like ``clang-format`` for the rest of the kernel, ``rustfmt`` works on
|
||||
individual files, and does not require a kernel configuration. Sometimes it may
|
||||
even work with broken code.
|
||||
|
||||
Imports
|
||||
~~~~~~~
|
||||
|
||||
``rustfmt``, by default, formats imports in a way that is prone to conflicts
|
||||
while merging and rebasing, since in some cases it condenses several items into
|
||||
the same line. For instance:
|
||||
|
||||
.. code-block:: rust
|
||||
|
||||
// Do not use this style.
|
||||
use crate::{
|
||||
example1,
|
||||
example2::{example3, example4, example5},
|
||||
example6, example7,
|
||||
example8::example9,
|
||||
};
|
||||
|
||||
Instead, the kernel uses a vertical layout that looks like this:
|
||||
|
||||
.. code-block:: rust
|
||||
|
||||
use crate::{
|
||||
example1,
|
||||
example2::{
|
||||
example3,
|
||||
example4,
|
||||
example5, //
|
||||
},
|
||||
example6,
|
||||
example7,
|
||||
example8::example9, //
|
||||
};
|
||||
|
||||
That is, each item goes into its own line, and braces are used as soon as there
|
||||
is more than one item in a list.
|
||||
|
||||
The trailing empty comment allows to preserve this formatting. Not only that,
|
||||
``rustfmt`` will actually reformat imports vertically when the empty comment is
|
||||
added. That is, it is possible to easily reformat the original example into the
|
||||
expected style by running ``rustfmt`` on an input like:
|
||||
|
||||
.. code-block:: rust
|
||||
|
||||
// Do not use this style.
|
||||
use crate::{
|
||||
example1,
|
||||
example2::{example3, example4, example5, //
|
||||
},
|
||||
example6, example7,
|
||||
example8::example9, //
|
||||
};
|
||||
|
||||
The trailing empty comment works for nested imports, as shown above, as well as
|
||||
for single item imports -- this can be useful to minimize diffs within patch
|
||||
series:
|
||||
|
||||
.. code-block:: rust
|
||||
|
||||
use crate::{
|
||||
example1, //
|
||||
};
|
||||
|
||||
The trailing empty comment works in any of the lines within the braces, but it
|
||||
is preferred to keep it in the last item, since it is reminiscent of the
|
||||
trailing comma in other formatters. Sometimes it may be simpler to avoid moving
|
||||
the comment several times within a patch series due to changes in the list.
|
||||
|
||||
There may be cases where exceptions may need to be made, i.e. none of this is
|
||||
a hard rule. There is also code that is not migrated to this style yet, but
|
||||
please do not introduce code in other styles.
|
||||
|
||||
Eventually, the goal is to get ``rustfmt`` to support this formatting style (or
|
||||
a similar one) automatically in a stable release without requiring the trailing
|
||||
empty comment. Thus, at some point, the goal is to remove those comments.
|
||||
|
||||
|
||||
Comments
|
||||
--------
|
||||
|
||||
@@ -1229,6 +1229,9 @@ It is not possible to read back a pending external abort (injected via
|
||||
KVM_SET_VCPU_EVENTS or otherwise) because such an exception is always delivered
|
||||
directly to the virtual CPU).
|
||||
|
||||
Calling this ioctl on a vCPU that hasn't been initialized will return
|
||||
-ENOEXEC.
|
||||
|
||||
::
|
||||
|
||||
struct kvm_vcpu_events {
|
||||
@@ -1309,6 +1312,8 @@ exceptions by manipulating individual registers using the KVM_SET_ONE_REG API.
|
||||
|
||||
See KVM_GET_VCPU_EVENTS for the data structure.
|
||||
|
||||
Calling this ioctl on a vCPU that hasn't been initialized will return
|
||||
-ENOEXEC.
|
||||
|
||||
4.33 KVM_GET_DEBUGREGS
|
||||
----------------------
|
||||
@@ -6432,9 +6437,18 @@ most one mapping per page, i.e. binding multiple memory regions to a single
|
||||
guest_memfd range is not allowed (any number of memory regions can be bound to
|
||||
a single guest_memfd file, but the bound ranges must not overlap).
|
||||
|
||||
When the capability KVM_CAP_GUEST_MEMFD_MMAP is supported, the 'flags' field
|
||||
supports GUEST_MEMFD_FLAG_MMAP. Setting this flag on guest_memfd creation
|
||||
enables mmap() and faulting of guest_memfd memory to host userspace.
|
||||
The capability KVM_CAP_GUEST_MEMFD_FLAGS enumerates the `flags` that can be
|
||||
specified via KVM_CREATE_GUEST_MEMFD. Currently defined flags:
|
||||
|
||||
============================ ================================================
|
||||
GUEST_MEMFD_FLAG_MMAP Enable using mmap() on the guest_memfd file
|
||||
descriptor.
|
||||
GUEST_MEMFD_FLAG_INIT_SHARED Make all memory in the file shared during
|
||||
KVM_CREATE_GUEST_MEMFD (memory files created
|
||||
without INIT_SHARED will be marked private).
|
||||
Shared memory can be faulted into host userspace
|
||||
page tables. Private memory cannot.
|
||||
============================ ================================================
|
||||
|
||||
When the KVM MMU performs a PFN lookup to service a guest fault and the backing
|
||||
guest_memfd has the GUEST_MEMFD_FLAG_MMAP set, then the fault will always be
|
||||
|
||||
@@ -13,7 +13,8 @@ will act as the VM interrupt controller, requiring emulated user-space devices
|
||||
to inject interrupts to the VGIC instead of directly to CPUs. It is not
|
||||
possible to create both a GICv3 and GICv2 on the same VM.
|
||||
|
||||
Creating a guest GICv3 device requires a host GICv3 as well.
|
||||
Creating a guest GICv3 device requires a host GICv3 host, or a GICv5 host with
|
||||
support for FEAT_GCIE_LEGACY.
|
||||
|
||||
|
||||
Groups:
|
||||
|
||||
+11
@@ -4805,6 +4805,7 @@ F: drivers/net/ethernet/broadcom/b44.*
|
||||
|
||||
BROADCOM B53/SF2 ETHERNET SWITCH DRIVER
|
||||
M: Florian Fainelli <florian.fainelli@broadcom.com>
|
||||
M: Jonas Gorski <jonas.gorski@gmail.com>
|
||||
L: netdev@vger.kernel.org
|
||||
L: openwrt-devel@lists.openwrt.org (subscribers-only)
|
||||
S: Supported
|
||||
@@ -18014,6 +18015,16 @@ X: net/rfkill/
|
||||
X: net/wireless/
|
||||
X: tools/testing/selftests/net/can/
|
||||
|
||||
NETWORKING [IOAM]
|
||||
M: Justin Iurman <justin.iurman@uliege.be>
|
||||
S: Maintained
|
||||
F: Documentation/networking/ioam6*
|
||||
F: include/linux/ioam6*
|
||||
F: include/net/ioam6*
|
||||
F: include/uapi/linux/ioam6*
|
||||
F: net/ipv6/ioam6*
|
||||
F: tools/testing/selftests/net/ioam6*
|
||||
|
||||
NETWORKING [IPSEC]
|
||||
M: Steffen Klassert <steffen.klassert@secunet.com>
|
||||
M: Herbert Xu <herbert@gondor.apana.org.au>
|
||||
|
||||
@@ -2,7 +2,7 @@
|
||||
VERSION = 6
|
||||
PATCHLEVEL = 18
|
||||
SUBLEVEL = 0
|
||||
EXTRAVERSION = -rc1
|
||||
EXTRAVERSION = -rc2
|
||||
NAME = Baby Opossum Posse
|
||||
|
||||
# *DOCUMENTATION*
|
||||
|
||||
@@ -965,6 +965,7 @@ config HAVE_CFI_ICALL_NORMALIZE_INTEGERS_RUSTC
|
||||
def_bool y
|
||||
depends on HAVE_CFI_ICALL_NORMALIZE_INTEGERS
|
||||
depends on RUSTC_VERSION >= 107900
|
||||
depends on ARM64 || X86_64
|
||||
# With GCOV/KASAN we need this fix: https://github.com/rust-lang/rust/pull/129373
|
||||
depends on (RUSTC_LLVM_VERSION >= 190103 && RUSTC_VERSION >= 108200) || \
|
||||
(!GCOV_KERNEL && !KASAN_GENERIC && !KASAN_SW_TAGS)
|
||||
|
||||
@@ -88,7 +88,7 @@ CONFIG_MMC_SDHCI=y
|
||||
CONFIG_MMC_SDHCI_PLTFM=y
|
||||
CONFIG_MMC_DW=y
|
||||
# CONFIG_IOMMU_SUPPORT is not set
|
||||
CONFIG_EXT3_FS=y
|
||||
CONFIG_EXT4_FS=y
|
||||
CONFIG_MSDOS_FS=y
|
||||
CONFIG_VFAT_FS=y
|
||||
CONFIG_NTFS_FS=y
|
||||
|
||||
@@ -86,7 +86,7 @@ CONFIG_MMC_SDHCI=y
|
||||
CONFIG_MMC_SDHCI_PLTFM=y
|
||||
CONFIG_MMC_DW=y
|
||||
# CONFIG_IOMMU_SUPPORT is not set
|
||||
CONFIG_EXT3_FS=y
|
||||
CONFIG_EXT4_FS=y
|
||||
CONFIG_MSDOS_FS=y
|
||||
CONFIG_VFAT_FS=y
|
||||
CONFIG_NTFS_FS=y
|
||||
|
||||
@@ -88,7 +88,7 @@ CONFIG_MMC_SDHCI=y
|
||||
CONFIG_MMC_SDHCI_PLTFM=y
|
||||
CONFIG_MMC_DW=y
|
||||
# CONFIG_IOMMU_SUPPORT is not set
|
||||
CONFIG_EXT3_FS=y
|
||||
CONFIG_EXT4_FS=y
|
||||
CONFIG_MSDOS_FS=y
|
||||
CONFIG_VFAT_FS=y
|
||||
CONFIG_NTFS_FS=y
|
||||
|
||||
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