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Merge 50f09a3dd5 ("Merge tag 'char-misc-5.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc") into char-misc-next

Browse Source 
We want the char/misc driver fixes in here as well

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman
2021-05-21 09:48:31 +02:00
parent 3ce3e45cc3 50f09a3dd5
commit 03e3e31ee5
394 changed files with 3568 additions and 2179 deletions
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.mailmap
+1
View File
@@ -160,6 +160,7 @@ Jeff Layton <jlayton@kernel.org> <jlayton@primarydata.com>
Jeff Layton <jlayton@kernel.org> <jlayton@redhat.com>
Jens Axboe <axboe@suse.de>
Jens Osterkamp <Jens.Osterkamp@de.ibm.com>
Jernej Skrabec <jernej.skrabec@gmail.com> <jernej.skrabec@siol.net>
Jiri Slaby <jirislaby@kernel.org> <jirislaby@gmail.com>
Jiri Slaby <jirislaby@kernel.org> <jslaby@novell.com>
Jiri Slaby <jirislaby@kernel.org> <jslaby@suse.com>
Documentation/ABI/obsolete/sysfs-class-dax
+1 -1
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@@ -1,7 +1,7 @@
What: /sys/class/dax/
Date: May, 2016
KernelVersion: v4.7
Contact: linux-nvdimm@lists.01.org
Contact: nvdimm@lists.linux.dev
Description: Device DAX is the device-centric analogue of Filesystem
DAX (CONFIG_FS_DAX). It allows memory ranges to be
allocated and mapped without need of an intervening file
Documentation/ABI/obsolete/sysfs-kernel-fadump_registered
+1 -1
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@@ -1,4 +1,4 @@
This ABI is renamed and moved to a new location /sys/kernel/fadump/registered.¬
This ABI is renamed and moved to a new location /sys/kernel/fadump/registered.
What: /sys/kernel/fadump_registered
Date: Feb 2012
Documentation/ABI/obsolete/sysfs-kernel-fadump_release_mem
+1 -1
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@@ -1,4 +1,4 @@
This ABI is renamed and moved to a new location /sys/kernel/fadump/release_mem.¬
This ABI is renamed and moved to a new location /sys/kernel/fadump/release_mem.
What: /sys/kernel/fadump_release_mem
Date: Feb 2012
Documentation/ABI/removed/sysfs-bus-nfit
+1 -1
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@@ -1,7 +1,7 @@
What: /sys/bus/nd/devices/regionX/nfit/ecc_unit_size
Date: Aug, 2017
KernelVersion: v4.14 (Removed v4.18)
Contact: linux-nvdimm@lists.01.org
Contact: nvdimm@lists.linux.dev
Description:
(RO) Size of a write request to a DIMM that will not incur a
read-modify-write cycle at the memory controller.
Documentation/ABI/testing/sysfs-bus-nfit
+20 -20
View File
@@ -5,7 +5,7 @@ Interface Table (NFIT)' section in the ACPI specification
What: /sys/bus/nd/devices/nmemX/nfit/serial
Date: Jun, 2015
KernelVersion: v4.2
Contact: linux-nvdimm@lists.01.org
Contact: nvdimm@lists.linux.dev
Description:
(RO) Serial number of the NVDIMM (non-volatile dual in-line
memory module), assigned by the module vendor.
@@ -14,7 +14,7 @@ Description:
What: /sys/bus/nd/devices/nmemX/nfit/handle
Date: Apr, 2015
KernelVersion: v4.2
Contact: linux-nvdimm@lists.01.org
Contact: nvdimm@lists.linux.dev
Description:
(RO) The address (given by the _ADR object) of the device on its
parent bus of the NVDIMM device containing the NVDIMM region.
@@ -23,7 +23,7 @@ Description:
What: /sys/bus/nd/devices/nmemX/nfit/device
Date: Apr, 2015
KernelVersion: v4.1
Contact: linux-nvdimm@lists.01.org
Contact: nvdimm@lists.linux.dev
Description:
(RO) Device id for the NVDIMM, assigned by the module vendor.
@@ -31,7 +31,7 @@ Description:
What: /sys/bus/nd/devices/nmemX/nfit/rev_id
Date: Jun, 2015
KernelVersion: v4.2
Contact: linux-nvdimm@lists.01.org
Contact: nvdimm@lists.linux.dev
Description:
(RO) Revision of the NVDIMM, assigned by the module vendor.
@@ -39,7 +39,7 @@ Description:
What: /sys/bus/nd/devices/nmemX/nfit/phys_id
Date: Apr, 2015
KernelVersion: v4.2
Contact: linux-nvdimm@lists.01.org
Contact: nvdimm@lists.linux.dev
Description:
(RO) Handle (i.e., instance number) for the SMBIOS (system
management BIOS) Memory Device structure describing the NVDIMM
@@ -49,7 +49,7 @@ Description:
What: /sys/bus/nd/devices/nmemX/nfit/flags
Date: Jun, 2015
KernelVersion: v4.2
Contact: linux-nvdimm@lists.01.org
Contact: nvdimm@lists.linux.dev
Description:
(RO) The flags in the NFIT memory device sub-structure indicate
the state of the data on the nvdimm relative to its energy
@@ -68,7 +68,7 @@ What: /sys/bus/nd/devices/nmemX/nfit/format1
What: /sys/bus/nd/devices/nmemX/nfit/formats
Date: Apr, 2016
KernelVersion: v4.7
Contact: linux-nvdimm@lists.01.org
Contact: nvdimm@lists.linux.dev
Description:
(RO) The interface codes indicate support for persistent memory
mapped directly into system physical address space and / or a
@@ -84,7 +84,7 @@ Description:
What: /sys/bus/nd/devices/nmemX/nfit/vendor
Date: Apr, 2016
KernelVersion: v4.7
Contact: linux-nvdimm@lists.01.org
Contact: nvdimm@lists.linux.dev
Description:
(RO) Vendor id of the NVDIMM.
@@ -92,7 +92,7 @@ Description:
What: /sys/bus/nd/devices/nmemX/nfit/dsm_mask
Date: May, 2016
KernelVersion: v4.7
Contact: linux-nvdimm@lists.01.org
Contact: nvdimm@lists.linux.dev
Description:
(RO) The bitmask indicates the supported device specific control
functions relative to the NVDIMM command family supported by the
@@ -102,7 +102,7 @@ Description:
What: /sys/bus/nd/devices/nmemX/nfit/family
Date: Apr, 2016
KernelVersion: v4.7
Contact: linux-nvdimm@lists.01.org
Contact: nvdimm@lists.linux.dev
Description:
(RO) Displays the NVDIMM family command sets. Values
0, 1, 2 and 3 correspond to NVDIMM_FAMILY_INTEL,
@@ -118,7 +118,7 @@ Description:
What: /sys/bus/nd/devices/nmemX/nfit/id
Date: Apr, 2016
KernelVersion: v4.7
Contact: linux-nvdimm@lists.01.org
Contact: nvdimm@lists.linux.dev
Description:
(RO) ACPI specification 6.2 section 5.2.25.9, defines an
identifier for an NVDIMM, which refelects the id attribute.
@@ -127,7 +127,7 @@ Description:
What: /sys/bus/nd/devices/nmemX/nfit/subsystem_vendor
Date: Apr, 2016
KernelVersion: v4.7
Contact: linux-nvdimm@lists.01.org
Contact: nvdimm@lists.linux.dev
Description:
(RO) Sub-system vendor id of the NVDIMM non-volatile memory
subsystem controller.
@@ -136,7 +136,7 @@ Description:
What: /sys/bus/nd/devices/nmemX/nfit/subsystem_rev_id
Date: Apr, 2016
KernelVersion: v4.7
Contact: linux-nvdimm@lists.01.org
Contact: nvdimm@lists.linux.dev
Description:
(RO) Sub-system revision id of the NVDIMM non-volatile memory subsystem
controller, assigned by the non-volatile memory subsystem
@@ -146,7 +146,7 @@ Description:
What: /sys/bus/nd/devices/nmemX/nfit/subsystem_device
Date: Apr, 2016
KernelVersion: v4.7
Contact: linux-nvdimm@lists.01.org
Contact: nvdimm@lists.linux.dev
Description:
(RO) Sub-system device id for the NVDIMM non-volatile memory
subsystem controller, assigned by the non-volatile memory
@@ -156,7 +156,7 @@ Description:
What: /sys/bus/nd/devices/ndbusX/nfit/revision
Date: Jun, 2015
KernelVersion: v4.2
Contact: linux-nvdimm@lists.01.org
Contact: nvdimm@lists.linux.dev
Description:
(RO) ACPI NFIT table revision number.
@@ -164,7 +164,7 @@ Description:
What: /sys/bus/nd/devices/ndbusX/nfit/scrub
Date: Sep, 2016
KernelVersion: v4.9
Contact: linux-nvdimm@lists.01.org
Contact: nvdimm@lists.linux.dev
Description:
(RW) This shows the number of full Address Range Scrubs (ARS)
that have been completed since driver load time. Userspace can
@@ -177,7 +177,7 @@ Description:
What: /sys/bus/nd/devices/ndbusX/nfit/hw_error_scrub
Date: Sep, 2016
KernelVersion: v4.9
Contact: linux-nvdimm@lists.01.org
Contact: nvdimm@lists.linux.dev
Description:
(RW) Provides a way to toggle the behavior between just adding
the address (cache line) where the MCE happened to the poison
@@ -196,7 +196,7 @@ Description:
What: /sys/bus/nd/devices/ndbusX/nfit/dsm_mask
Date: Jun, 2017
KernelVersion: v4.13
Contact: linux-nvdimm@lists.01.org
Contact: nvdimm@lists.linux.dev
Description:
(RO) The bitmask indicates the supported bus specific control
functions. See the section named 'NVDIMM Root Device _DSMs' in
@@ -205,7 +205,7 @@ Description:
What: /sys/bus/nd/devices/ndbusX/nfit/firmware_activate_noidle
Date: Apr, 2020
KernelVersion: v5.8
Contact: linux-nvdimm@lists.01.org
Contact: nvdimm@lists.linux.dev
Description:
(RW) The Intel platform implementation of firmware activate
support exposes an option let the platform force idle devices in
@@ -225,7 +225,7 @@ Description:
What: /sys/bus/nd/devices/regionX/nfit/range_index
Date: Jun, 2015
KernelVersion: v4.2
Contact: linux-nvdimm@lists.01.org
Contact: nvdimm@lists.linux.dev
Description:
(RO) A unique number provided by the BIOS to identify an address
range. Used by NVDIMM Region Mapping Structure to uniquely refer
Documentation/ABI/testing/sysfs-bus-papr-pmem
+2 -2
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@@ -1,7 +1,7 @@
What: /sys/bus/nd/devices/nmemX/papr/flags
Date: Apr, 2020
KernelVersion: v5.8
Contact: linuxppc-dev <linuxppc-dev@lists.ozlabs.org>, linux-nvdimm@lists.01.org,
Contact: linuxppc-dev <linuxppc-dev@lists.ozlabs.org>, nvdimm@lists.linux.dev,
Description:
(RO) Report flags indicating various states of a
papr-pmem NVDIMM device. Each flag maps to a one or
@@ -36,7 +36,7 @@ Description:
What: /sys/bus/nd/devices/nmemX/papr/perf_stats
Date: May, 2020
KernelVersion: v5.9
Contact: linuxppc-dev <linuxppc-dev@lists.ozlabs.org>, linux-nvdimm@lists.01.org,
Contact: linuxppc-dev <linuxppc-dev@lists.ozlabs.org>, nvdimm@lists.linux.dev,
Description:
(RO) Report various performance stats related to papr-scm NVDIMM
device. Each stat is reported on a new line with each line
Documentation/ABI/testing/sysfs-module
+2 -2
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@@ -37,13 +37,13 @@ Description: Maximum time allowed for periodic transfers per microframe (μs)
What: /sys/module/*/{coresize,initsize}
Date: Jan 2012
KernelVersion:»·3.3
KernelVersion: 3.3
Contact: Kay Sievers <kay.sievers@vrfy.org>
Description: Module size in bytes.
What: /sys/module/*/taint
Date: Jan 2012
KernelVersion:»·3.3
KernelVersion: 3.3
Contact: Kay Sievers <kay.sievers@vrfy.org>
Description: Module taint flags:
== =====================
Documentation/admin-guide/sysctl/kernel.rst
+5 -4
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@@ -483,10 +483,11 @@ modprobe
========
The full path to the usermode helper for autoloading kernel modules,
by default "/sbin/modprobe". This binary is executed when the kernel
requests a module. For example, if userspace passes an unknown
filesystem type to mount(), then the kernel will automatically request
the corresponding filesystem module by executing this usermode helper.
by default ``CONFIG_MODPROBE_PATH``, which in turn defaults to
"/sbin/modprobe". This binary is executed when the kernel requests a
module. For example, if userspace passes an unknown filesystem type
to mount(), then the kernel will automatically request the
corresponding filesystem module by executing this usermode helper.
This usermode helper should insert the needed module into the kernel.
This sysctl only affects module autoloading. It has no effect on the
Documentation/block/data-integrity.rst
+1 -1
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@@ -1,4 +1,4 @@
==============
==============
Data Integrity
==============
Documentation/cdrom/cdrom-standard.rst
+15 -15
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@@ -146,18 +146,18 @@ with the kernel as a block device by registering the following general
*struct file_operations*::
struct file_operations cdrom_fops = {
NULL, /∗ lseek ∗/
block _read , /∗ read—general block-dev read ∗/
block _write, /∗ write—general block-dev write ∗/
NULL, /∗ readdir ∗/
NULL, /∗ select ∗/
cdrom_ioctl, /∗ ioctl ∗/
NULL, /∗ mmap ∗/
cdrom_open, /∗ open ∗/
cdrom_release, /∗ release ∗/
NULL, /∗ fsync ∗/
NULL, /∗ fasync ∗/
NULL /∗ revalidate ∗/
NULL, /* lseek */
block _read , /* read--general block-dev read */
block _write, /* write--general block-dev write */
NULL, /* readdir */
NULL, /* select */
cdrom_ioctl, /* ioctl */
NULL, /* mmap */
cdrom_open, /* open */
cdrom_release, /* release */
NULL, /* fsync */
NULL, /* fasync */
NULL /* revalidate */
};
Every active CD-ROM device shares this *struct*. The routines
@@ -250,12 +250,12 @@ The drive-specific, minor-like information that is registered with
`cdrom.c`, currently contains the following fields::
struct cdrom_device_info {
const struct cdrom_device_ops * ops; /* device operations for this major */
const struct cdrom_device_ops * ops; /* device operations for this major */
struct list_head list; /* linked list of all device_info */
struct gendisk * disk; /* matching block layer disk */
void * handle; /* driver-dependent data */
int mask; /* mask of capability: disables them */
int mask; /* mask of capability: disables them */
int speed; /* maximum speed for reading data */
int capacity; /* number of discs in a jukebox */
@@ -569,7 +569,7 @@ the *CDC_CLOSE_TRAY* bit in *mask*.
In the file `cdrom.c` you will encounter many constructions of the type::
if (cdo->capability & ∼cdi->mask & CDC _⟨capability⟩) ...
if (cdo->capability & ~cdi->mask & CDC _<capability>) ...
There is no *ioctl* to set the mask... The reason is that
I think it is better to control the **behavior** rather than the
Documentation/driver-api/nvdimm/nvdimm.rst
+1 -1
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@@ -4,7 +4,7 @@ LIBNVDIMM: Non-Volatile Devices
libnvdimm - kernel / libndctl - userspace helper library
linux-nvdimm@lists.01.org
nvdimm@lists.linux.dev
Version 13
Documentation/driver-api/serial/index.rst
-1
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@@ -19,7 +19,6 @@ Serial drivers
moxa-smartio
n_gsm
rocket
serial-iso7816
serial-rs485
Documentation/driver-api/usb/usb.rst
+9 -6
View File
@@ -109,16 +109,19 @@ well as to make sure they aren't relying on some HCD-specific behavior.
USB-Standard Types
==================
In ``drivers/usb/common/common.c`` and ``drivers/usb/common/debug.c`` you
will find the USB data types defined in chapter 9 of the USB specification.
These data types are used throughout USB, and in APIs including this host
side API, gadget APIs, usb character devices and debugfs interfaces.
In ``include/uapi/linux/usb/ch9.h`` you will find the USB data types defined
in chapter 9 of the USB specification. These data types are used throughout
USB, and in APIs including this host side API, gadget APIs, usb character
devices and debugfs interfaces. That file is itself included by
``include/linux/usb/ch9.h``, which also contains declarations of a few
utility routines for manipulating these data types; the implementations
are in ``drivers/usb/common/common.c``.
.. kernel-doc:: drivers/usb/common/common.c
:export:
.. kernel-doc:: drivers/usb/common/debug.c
:export:
In addition, some functions useful for creating debugging output are
defined in ``drivers/usb/common/debug.c``.
Host-Side Data Types and Macros
===============================
Documentation/filesystems/erofs.rst
+99 -70
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@@ -50,8 +50,8 @@ Here is the main features of EROFS:
- Support POSIX.1e ACLs by using xattrs;
- Support transparent file compression as an option:
LZ4 algorithm with 4 KB fixed-sized output compression for high performance.
- Support transparent data compression as an option:
LZ4 algorithm with the fixed-sized output compression for high performance.
The following git tree provides the file system user-space tools under
development (ex, formatting tool mkfs.erofs):
@@ -113,31 +113,31 @@ may not. All metadatas can be now observed in two different spaces (views):
::
|-> aligned with 8B
|-> followed closely
+ meta_blkaddr blocks |-> another slot
_____________________________________________________________________
| ... | inode | xattrs | extents | data inline | ... | inode ...
|________|_______|(optional)|(optional)|__(optional)_|_____|__________
|-> aligned with the inode slot size
. .
. .
. .
. .
. .
. .
.____________________________________________________|-> aligned with 4B
| xattr_ibody_header | shared xattrs | inline xattrs |
|____________________|_______________|_______________|
|-> 12 bytes <-|->x * 4 bytes<-| .
. . .
. . .
. . .
._______________________________.______________________.
| id | id | id | id | ... | id | ent | ... | ent| ... |
|____|____|____|____|______|____|_____|_____|____|_____|
|-> aligned with 4B
|-> aligned with 4B
|-> aligned with 8B
|-> followed closely
+ meta_blkaddr blocks |-> another slot
_____________________________________________________________________
| ... | inode | xattrs | extents | data inline | ... | inode ...
|________|_______|(optional)|(optional)|__(optional)_|_____|__________
|-> aligned with the inode slot size
. .
. .
. .
. .
. .
. .
.____________________________________________________|-> aligned with 4B
| xattr_ibody_header | shared xattrs | inline xattrs |
|____________________|_______________|_______________|
|-> 12 bytes <-|->x * 4 bytes<-| .
. . .
. . .
. . .
._______________________________.______________________.
| id | id | id | id | ... | id | ent | ... | ent| ... |
|____|____|____|____|______|____|_____|_____|____|_____|
|-> aligned with 4B
|-> aligned with 4B
Inode could be 32 or 64 bytes, which can be distinguished from a common
field which all inode versions have -- i_format::
@@ -175,13 +175,13 @@ may not. All metadatas can be now observed in two different spaces (views):
Each share xattr can also be directly found by the following formula:
xattr offset = xattr_blkaddr * block_size + 4 * xattr_id
::
::
|-> aligned by 4 bytes
+ xattr_blkaddr blocks |-> aligned with 4 bytes
_________________________________________________________________________
| ... | xattr_entry | xattr data | ... | xattr_entry | xattr data ...
|________|_____________|_____________|_____|______________|_______________
|-> aligned by 4 bytes
+ xattr_blkaddr blocks |-> aligned with 4 bytes
_________________________________________________________________________
| ... | xattr_entry | xattr data | ... | xattr_entry | xattr data ...
|________|_____________|_____________|_____|______________|_______________
Directories
-----------
@@ -193,48 +193,77 @@ algorithm (could refer to the related source code).
::
___________________________
/ |
/ ______________|________________
/ / | nameoff1 | nameoffN-1
____________.______________._______________v________________v__________
| dirent | dirent | ... | dirent | filename | filename | ... | filename |
|___.0___|____1___|_____|___N-1__|____0_____|____1_____|_____|___N-1____|
\ ^
\ | * could have
\ | trailing '\0'
\________________________| nameoff0
Directory block
___________________________
/ |
/ ______________|________________
/ / | nameoff1 | nameoffN-1
____________.______________._______________v________________v__________
| dirent | dirent | ... | dirent | filename | filename | ... | filename |
|___.0___|____1___|_____|___N-1__|____0_____|____1_____|_____|___N-1____|
\ ^
\ | * could have
\ | trailing '\0'
\________________________| nameoff0
Directory block
Note that apart from the offset of the first filename, nameoff0 also indicates
the total number of directory entries in this block since it is no need to
introduce another on-disk field at all.
Compression
-----------
Currently, EROFS supports 4KB fixed-sized output transparent file compression,
as illustrated below::
Data compression
----------------
EROFS implements LZ4 fixed-sized output compression which generates fixed-sized
compressed data blocks from variable-sized input in contrast to other existing
fixed-sized input solutions. Relatively higher compression ratios can be gotten
by using fixed-sized output compression since nowadays popular data compression
algorithms are mostly LZ77-based and such fixed-sized output approach can be
benefited from the historical dictionary (aka. sliding window).
|---- Variant-Length Extent ----|-------- VLE --------|----- VLE -----
clusterofs clusterofs clusterofs
| | | logical data
_________v_______________________________v_____________________v_______________
... | . | | . | | . | ...
____|____.________|_____________|________.____|_____________|__.__________|____
|-> cluster <-|-> cluster <-|-> cluster <-|-> cluster <-|-> cluster <-|
size size size size size
. . . .
. . . .
. . . .
_______._____________._____________._____________._____________________
... | | | | ... physical data
_______|_____________|_____________|_____________|_____________________
|-> cluster <-|-> cluster <-|-> cluster <-|
size size size
In details, original (uncompressed) data is turned into several variable-sized
extents and in the meanwhile, compressed into physical clusters (pclusters).
In order to record each variable-sized extent, logical clusters (lclusters) are
introduced as the basic unit of compress indexes to indicate whether a new
extent is generated within the range (HEAD) or not (NONHEAD). Lclusters are now
fixed in block size, as illustrated below::
Currently each on-disk physical cluster can contain 4KB (un)compressed data
at most. For each logical cluster, there is a corresponding on-disk index to
describe its cluster type, physical cluster address, etc.
|<- variable-sized extent ->|<- VLE ->|
clusterofs clusterofs clusterofs
| | |
_________v_________________________________v_______________________v________
... | . | | . | | . ...
____|____._________|______________|________.___ _|______________|__.________
|-> lcluster <-|-> lcluster <-|-> lcluster <-|-> lcluster <-|
(HEAD) (NONHEAD) (HEAD) (NONHEAD) .
. CBLKCNT . .
. . .
. . .
_______._____________________________.______________._________________
... | | | | ...
_______|______________|______________|______________|_________________
|-> big pcluster <-|-> pcluster <-|
See "struct z_erofs_vle_decompressed_index" in erofs_fs.h for more details.
A physical cluster can be seen as a container of physical compressed blocks
which contains compressed data. Previously, only lcluster-sized (4KB) pclusters
were supported. After big pcluster feature is introduced (available since
Linux v5.13), pcluster can be a multiple of lcluster size.
For each HEAD lcluster, clusterofs is recorded to indicate where a new extent
starts and blkaddr is used to seek the compressed data. For each NONHEAD
lcluster, delta0 and delta1 are available instead of blkaddr to indicate the
distance to its HEAD lcluster and the next HEAD lcluster. A PLAIN lcluster is
also a HEAD lcluster except that its data is uncompressed. See the comments
around "struct z_erofs_vle_decompressed_index" in erofs_fs.h for more details.
If big pcluster is enabled, pcluster size in lclusters needs to be recorded as
well. Let the delta0 of the first NONHEAD lcluster store the compressed block
count with a special flag as a new called CBLKCNT NONHEAD lcluster. It's easy
to understand its delta0 is constantly 1, as illustrated below::
__________________________________________________________
| HEAD | NONHEAD | NONHEAD | ... | NONHEAD | HEAD | HEAD |
|__:___|_(CBLKCNT)_|_________|_____|_________|__:___|____:_|
|<----- a big pcluster (with CBLKCNT) ------>|<-- -->|
a lcluster-sized pcluster (without CBLKCNT) ^
If another HEAD follows a HEAD lcluster, there is no room to record CBLKCNT,
but it's easy to know the size of such pcluster is 1 lcluster as well.
Documentation/hwmon/tmp103.rst
+2 -2
View File
@@ -21,10 +21,10 @@ Description
The TMP103 is a digital output temperature sensor in a four-ball
wafer chip-scale package (WCSP). The TMP103 is capable of reading
temperatures to a resolution of 1°C. The TMP103 is specified for
operation over a temperature range of –40°C to +125°C.
operation over a temperature range of -40°C to +125°C.
Resolution: 8 Bits
Accuracy: ±1°C Typ (–10°C to +100°C)
Accuracy: ±1°C Typ (-10°C to +100°C)
The driver provides the common sysfs-interface for temperatures (see
Documentation/hwmon/sysfs-interface.rst under Temperatures).
Documentation/networking/device_drivers/ethernet/intel/i40e.rst
+2 -2
View File
@@ -173,7 +173,7 @@ Director rule is added from ethtool (Sideband filter), ATR is turned off by the
driver. To re-enable ATR, the sideband can be disabled with the ethtool -K
option. For example::
ethtool –K [adapter] ntuple [off|on]
ethtool -K [adapter] ntuple [off|on]
If sideband is re-enabled after ATR is re-enabled, ATR remains enabled until a
TCP-IP flow is added. When all TCP-IP sideband rules are deleted, ATR is
@@ -688,7 +688,7 @@ shaper bw_rlimit: for each tc, sets minimum and maximum bandwidth rates.
Totals must be equal or less than port speed.
For example: min_rate 1Gbit 3Gbit: Verify bandwidth limit using network
monitoring tools such as ifstat or sar –n DEV [interval] [number of samples]
monitoring tools such as `ifstat` or `sar -n DEV [interval] [number of samples]`
2. Enable HW TC offload on interface::
Documentation/networking/device_drivers/ethernet/intel/iavf.rst
+1 -1
View File
@@ -179,7 +179,7 @@ shaper bw_rlimit: for each tc, sets minimum and maximum bandwidth rates.
Totals must be equal or less than port speed.
For example: min_rate 1Gbit 3Gbit: Verify bandwidth limit using network
monitoring tools such as ifstat or sar –n DEV [interval] [number of samples]
monitoring tools such as ``ifstat`` or ``sar -n DEV [interval] [number of samples]``
NOTE:
Setting up channels via ethtool (ethtool -L) is not supported when the
Documentation/process/kernel-enforcement-statement.rst
+1 -1
View File
@@ -1,4 +1,4 @@
.. _process_statement_kernel:
.. _process_statement_kernel:
Linux Kernel Enforcement Statement
----------------------------------
Documentation/security/tpm/xen-tpmfront.rst
+1 -1
View File
@@ -1,4 +1,4 @@
=============================
=============================
Virtual TPM interface for Xen
=============================

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