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Author SHA1 Message Date
Mauro Carvalho Chehab
5ef803538b ABI: configfs-usb-gadget-uac2: fix a broken table 
Changeset af6cbe09920 ("usb: gadget: f_uac2: add volume and mute support")
added some new elements to the table but didn't care enough to actually
adjust the columns, causing the output to be broken as warned by
Sphinx when producing the documentation.

Readjust it for it to be a valid ReST table.

Fixes: eaf6cbe099 ("usb: gadget: f_uac2: add volume and mute support")
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/d253819a4c201b942d754682bb91dd278300fb79.1632740376.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-28 12:45:22 +02:00
Mauro Carvalho Chehab
1b8af67cae ABI: configfs-usb-gadget-uac1: fix a broken table 
Changeset 0356e6283c ("usb: gadget: f_uac1: add volume and mute support")
added some new elements to the table but didn't care enough to actually
adjust the columns, causing the output to be broken as warned by
Sphinx when producing the documentation.

Readjust it for it to be a valid ReST table.

Fixes: 0356e6283c ("usb: gadget: f_uac1: add volume and mute support")
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/044b0c14c35922bdcca50551fe2aa870baae9b06.1632740376.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-28 12:45:22 +02:00
Mauro Carvalho Chehab
6b59d8cac1 ABI: sysfs-platform-dptf: Add tables markup to a table 
Solve those warnings:
	Documentation/ABI/testing/sysfs-platform-dptf:130: WARNING: Unexpected indentation.
	Documentation/ABI/testing/sysfs-platform-dptf:130: WARNING: Block quote ends without a blank line; unexpected unindent.
	Documentation/ABI/testing/sysfs-platform-dptf:130: WARNING: Definition list ends without a blank line; unexpected unindent.

Fixes: 668ce99e4e ("ACPI: DPTF: Additional sysfs attributes for power participant driver")
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/41b5bbac8a67a8c5bc1d3f84de38824e705dea5d.1632740376.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-28 12:45:21 +02:00
Mauro Carvalho Chehab
26d98b9cc0 ABI: sysfs-platform-dell-privacy-wmi: correct ABI entries 
As described at Documentation/ABI/README doesn't contain an
Attribute: field.

The way sysfs ABI is supposed to work is that each different
attribute would have a separate file. So, the right way to
map this would be like:

	/sys/.../dell_privacy_supported_type/mic_mute
	/sys/.../dell_privacy_supported_type/camera_shutter

	/sys/.../dell_privacy_current_state/mic_mute
	/sys/.../dell_privacy_current_state/camera_shutter

However, it seems to late to fix that, as this was merged already on
Kernel 5.13, and a change right now would be a regression.

So, instead, let's at least fix the entry to match the expected
format.

While here, fix the format of the contact, which is not a valid
e-mail URL.

This should also fix the current warnings produced when building the
docs:

	Documentation/ABI/testing/sysfs-platform-dell-privacy-wmi:35: WARNING: Unexpected indentation.
	Documentation/ABI/testing/sysfs-platform-dell-privacy-wmi:2: WARNING: Unexpected indentation.

Fixes: 8af9fa37b8 ("platform/x86: dell-privacy: Add support for Dell hardware privacy")
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/42846621fdf2bf206feb114d06b14cbc47475fb5.1632740376.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-28 12:45:21 +02:00
Mauro Carvalho Chehab
ff3777d0d6 scripts: get_abi.pl: create a valid ReST with duplicated tags 
As warned, /sys/bus/iio/devices/iio:deviceX/fault_ovuv is defined 2 times:

	Warning: /sys/bus/iio/devices/iio:deviceX/fault_ovuv is defined 2 times:  ./Documentation/ABI/testing/sysfs-bus-iio-temperature-max31856:14  ./Documentation/ABI/testing/sysfs-bus-iio-temperature-max31865:0

The logic with joins the two entries is just places the paragraph
for the second entry after the previous one. That could cause more
warnings, as the produced ReST may become invalid, as in the case of
this specific symbol, which ends with a table:

	/new_devel/v4l/docs/Documentation/ABI/testing/sysfs-bus-iio-temperature-max31856:2: WARNING: Malformed table.
	No bottom table border found or no blank line after table bottom.

	===  =======================================================
	'1'  The input voltage is negative or greater than VDD.
	'0'  The input voltage is positive and less than VDD (normal
	     state).
	===  =======================================================
	/new_devel/v4l/docs/Documentation/ABI/testing/sysfs-bus-iio-temperature-max31856:2: WARNING: Blank line required after table.

Address it by adding two blank lines before joining duplicated
symbols.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/4ad2e3a65f781f0f8d40bb75aa5a07aca80564d6.1632740376.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-28 12:45:21 +02:00
Mauro Carvalho Chehab
d4771993f2 scripts: get_abi.pl: ensure that "others" regex will be parsed 
The way the search algorithm works is that reduces the number of regex
expressions that will be checked for a given file entry at sysfs. It
does that by looking at the devnode name. For instance, when it checks for
this file:

	/sys/bus/pci/drivers/iosf_mbi_pci/bind

The logic will seek only the "What:" expressions that end with "bind".
Currently, there are just a couple of What expressions that matches
it:

	What: /sys/bus/fsl\-mc/drivers/.*/bind
	What: /sys/bus/pci/drivers/.*/bind

It will then run an O(n²) algorithm to seek, which runs quickly
when there are few regexs to seek. There are, however, some What:
expressions that end with a wildcard. Those are harder to process.
Right now, they're all grouped together at the "others" group.

As those don't depend on the basename of the node, add an extra
loop to ensure that those will be processed at the end, if
not done yet.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/9fe7ab46f67575def5db9e83034e9fab43846d84.1632411447.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-23 18:45:08 +02:00
Mauro Carvalho Chehab
f34f67292b scripts: get_abi.pl: precompile what match regexes 
In order to earn some time during matches, pre-compile regexes.

Before this patch:
	$ time ./scripts/get_abi.pl undefined |wc -l
	6970

	real	0m54,751s
	user	0m54,022s
	sys	0m0,592s

Afterwards:

	$ time ./scripts/get_abi.pl undefined |wc -l
	6970

	real	0m5,888s
	user	0m5,310s
	sys	0m0,562s

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/ec45de8fcae791aab0880644974a110424423e68.1632411447.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-23 18:45:08 +02:00
Mauro Carvalho Chehab
cb06b8ddeb scripts: get_abi.pl: stop check loop earlier when regex is found 
Right now, there are two loops used to seek for a regex. Make
sure that both will be skip when a match is found.

While here, drop the unused $defined variable.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/2ba722d2cdbe7c7d0f1d1b58d350052576d1d703.1632411447.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-23 18:45:08 +02:00
Mauro Carvalho Chehab
0cd9e25b08 scripts: get_abi.pl: ignore some sysfs nodes earlier 
When checking for undefined symbols, some nodes aren't easy
or don't make sense to be checked right now. Prevent allocating
memory for those, as they'll be ignored anyway.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/5228789cbef8241d44504ad29fca5cab356cdc53.1632411447.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-23 18:45:08 +02:00
Mauro Carvalho Chehab
9263589422 scripts: get_abi.pl: Better handle leaves with wildcards 
When the the leaf of a regex ends with a wildcard, the speedup
algorithm to reduce the number of regexes to seek won't work.

So, when those are found, place at the "others" exception.

That slows down the search from 0.14s to 1 minute on my
machine, but the results are a lot more consistent.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/60bb97cf337333783f9f52e114b896439e9cc215.1632411447.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-23 18:45:08 +02:00
Mauro Carvalho Chehab
46f661fd0f scripts: get_abi.pl: improve debug logic 
Add a level for debug, in order to allow it to be extended to
debug other parts of the script.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/0203416c6c418abb4fc20577a5f48d0d2a41bae7.1632411447.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-23 18:45:08 +02:00
Mauro Carvalho Chehab
45495db979 scripts: get_abi.pl: call get_leave() a little late 
The $what conversions need to replace some characters to avoid
breaking regex expressions found on some What:.

only after replacing them back, the script should get the
$leave devnode.

Fixes: ca8e055c22 ("scripts: get_abi.pl: add a graph to speedup the undefined algorithm")
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/a21631f8a884f50a962beafdd800f27891348d95.1632411447.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-23 18:45:08 +02:00
Mauro Carvalho Chehab
e27c42a52e scripts: get_abi.pl: Fix get_abi.pl search output 
Currently, the get_abi.pl will print an invalid symbol
(\xac character). Fix it.

Fixes: ab9c14805b ("scripts: get_abi.pl: Better handle multiple What parameters")
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/fb27ac372e38f5ae9d088f9f4e9710c659e0b9e8.1632411447.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-23 18:45:08 +02:00
Mauro Carvalho Chehab
ca8e055c22 scripts: get_abi.pl: add a graph to speedup the undefined algorithm 
Searching for symlinks is an expensive operation with the current
logic, as it is at the order of O(n^3). In practice, running the
check spends 2-3 minutes to check all symbols.

Fix it by storing the directory tree into a graph, and using
a Breadth First Search (BFS) to find the links for each sysfs node.

With such improvement, it can now report issues with ~11 seconds
on my machine.

It comes with a price, though: there are more symbols reported
as undefined after this change. I suspect it is due to some
sysfs circular loops that are dropped by BFS. Despite such
increase, it seems that the reports are now more coherent.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/f5c1e7b14a27132821c08f0459ba9aea3ed69028.1631957565.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-21 18:32:53 +02:00
Mauro Carvalho Chehab
0b87a1b81b scripts: get_abi.pl: Ignore fs/cgroup sysfs nodes earlier 
In order to speedup the parser and store less data, handle
fs/cgroup exceptions a lot earlier.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/caa37831c9e02ae58677d1515ed7cee94f52ea9d.1631957565.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-21 18:32:53 +02:00
Mauro Carvalho Chehab
50116aec11 scripts: get_abi.pl: don't skip what that ends with wildcards 
The search algorithm used inside check_undefined_symbols
has an optimization: it seeks only whats that have the same
leave name. This helps not only to speedup the search, but
it also allows providing a hint about a partial match.

There's a drawback, however: when "what:" finishes with a
wildcard, the logic will skip the what, reporting it as
"not found".

Fix it by grouping the remaining cases altogether, and
disabing any hints for such cases.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/79ba5139643355230e3bba136b20991cfc92020f.1631957565.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-21 18:32:53 +02:00
Mauro Carvalho Chehab
14c942578e scripts: get_abi.pl: add an option to filter undefined results 
The output of this script can be too big. Add an option to
filter out results, in order to help finding issues at the
ABI files.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/7b56c10195bb5e5dfd8b5838a3db8d361231d884.1631957565.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-21 18:32:53 +02:00
Mauro Carvalho Chehab
ab02c5150b scripts: get_abi.pl: detect softlinks 
The way sysfs works is that the same leave may be present under
/sys/devices, /sys/bus and /sys/class, etc, linked via soft
symlinks.

To make it harder to parse, the ABI definition usually refers
only to one of those locations.

So, improve the logic in order to retrieve the symlinks.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/77c49f7d158d88e17f18d40652b75cdde9e179eb.1631957565.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-21 18:32:53 +02:00
Mauro Carvalho Chehab
f090db4395 scripts: get_abi.pl: Check for missing symbols at the ABI specs 
Check for the symbols that exists under /sys but aren't
defined at Documentation/ABI.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/958e4f3a319148af6d847c0df95e35426f9c4c5f.1631957565.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-21 18:32:53 +02:00
Mauro Carvalho Chehab
ab9c14805b scripts: get_abi.pl: Better handle multiple What parameters 
Using a comma here is problematic, as some What: expressions
may already contain a comma. So, use \xac character instead.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/e83e7ffaf3429f8dfca00d1d01653ecfa36f6119.1631957565.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-21 18:32:53 +02:00
Mauro Carvalho Chehab
eb74c39abd ABI: sysfs-class-rapidio: use wildcards on What definitions 
An "N" upper letter is not a wildcard, nor can easily be identified
by script, specially since the USB sysfs define things like.
bNumInterfaces. Use, instead, <N>, in order to let script/get_abi.pl
to convert it into a Regex.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/aa073b85ab04b5b201d40f747ccdb6806f38eb66.1631782432.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-21 18:31:17 +02:00
Mauro Carvalho Chehab
64b609fd68 ABI: sysfs-ptp: use wildcards on What definitions 
An "N" upper letter is not a wildcard, nor can easily be identified
by script, specially since the USB sysfs define things like.
bNumInterfaces. Use, instead, <N>, in order to let script/get_abi.pl
to convert it into a Regex.

Acked-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/03dcf9985244f8f9d8202af1ba203abb1f405e7d.1631782432.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-21 18:31:17 +02:00
Mauro Carvalho Chehab
3f6b07adb5 ABI: sysfs-platform-sst-atom: use wildcards on What definitions 
%x is not a valid wildcard. Use <x> instead, as this allows
script/get_abi.pl to convert it into a regex.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/ca1f384f1e77210e2807f97abe77a36ac5fa284a.1631782432.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-21 18:31:17 +02:00
Mauro Carvalho Chehab
3d253b9912 ABI: sysfs-firmware-efi-esrt: use wildcards on What definitions 
An "N" upper letter is not a wildcard, nor can easily be identified
by script, specially since the USB sysfs define things like.
bNumInterfaces. Use, instead, <N>, in order to let script/get_abi.pl
to convert it into a Regex.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/44f63335333d019490297903609a8a1754a66183.1631782432.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-21 18:31:17 +02:00
Mauro Carvalho Chehab
26d6ba2f89 ABI: sysfs-devices-system-cpu: use wildcards on What definitions 
An "N" upper letter is not a wildcard, nor can easily be identified
by script, specially since the USB sysfs define things like.
bNumInterfaces. Use, instead, <N>, in order to let script/get_abi.pl
to convert it into a Regex.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/d18385a391b6797373a5d1382ea024857fb29987.1631782432.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-21 18:31:17 +02:00
Mauro Carvalho Chehab
5097586d21 ABI: sysfs-devices-platform-dock: use wildcards on What definitions 
An "N" upper letter is not a wildcard, nor can easily be identified
by script, specially since the USB sysfs define things like.
bNumInterfaces. Use, instead, <N>, in order to let script/get_abi.pl
to convert it into a Regex.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/56790ba596b34c234da1e0d17ca7f19435df87ff.1631782432.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-21 18:31:17 +02:00
Mauro Carvalho Chehab
6b85d2f715 ABI: sysfs-class-uwb_rc-wusbhc: use wildcards on What definitions 
An "N" upper letter is not a wildcard, nor can easily be identified
by script, specially since the USB sysfs define things like.
bNumInterfaces. Use, instead, <N>, in order to let script/get_abi.pl
to convert it into a Regex.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/89dfa95676376f48a7191e1d34264d48a72b3f6a.1631782432.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-21 18:31:17 +02:00
Mauro Carvalho Chehab
c8d4b62def ABI: sysfs-class-uwb_rc: use wildcards on What definitions 
An "N" upper letter is not a wildcard, nor can easily be identified
by script, specially since the USB sysfs define things like.
bNumInterfaces. Use, instead, <N>, in order to let script/get_abi.pl
to convert it into a Regex.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/e723a4d9ea835f02e820142909499c752dab21b7.1631782432.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-21 18:31:17 +02:00
Mauro Carvalho Chehab
a5d01b5fce ABI: sysfs-class-rc-nuvoton: use wildcards on What definitions 
An "N" upper letter is not a wildcard, nor can easily be identified
by script, specially since the USB sysfs define things like.
bNumInterfaces. Use, instead, <N>, in order to let script/get_abi.pl
to convert it into a Regex.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/8cfb786e625bfe8f1c73837cf76107af187c9d85.1631782432.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-21 18:31:17 +02:00
Mauro Carvalho Chehab
fa1d8fdd23 ABI: sysfs-class-rc: use wildcards on What definitions 
An "N" upper letter is not a wildcard, nor can easily be identified
by script, specially since the USB sysfs define things like.
bNumInterfaces. Use, instead, <N>, in order to let script/get_abi.pl
to convert it into a Regex.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/42778ca4b2f9bf73fafecb9b388a8fcd0e66be26.1631782432.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-21 18:31:17 +02:00
Mauro Carvalho Chehab
24e83d415e ABI: sysfs-class-pwm: use wildcards on What definitions 
An "N" upper letter is not a wildcard, nor can easily be identified
by script, specially since the USB sysfs define things like.
bNumInterfaces. Use, instead, <N>, in order to let script/get_abi.pl
to convert it into a Regex.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/eb3edca0f3cf693d8d28ee7bd00339cac2039014.1631782432.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-21 18:31:16 +02:00
Mauro Carvalho Chehab
03f5721ac2 ABI: sysfs-class-mux: use wildcards on What definitions 
An "N" upper letter is not a wildcard, nor can easily be identified
by script, specially since the USB sysfs define things like.
bNumInterfaces. Use, instead, <N>, in order to let script/get_abi.pl
to convert it into a Regex.

Acked-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/7e8ff8601d5b44b76c5c7f77b6dcf3b1d45bc5be.1631782432.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-21 18:31:16 +02:00
Mauro Carvalho Chehab
0d502366d6 ABI: sysfs-class-mei: use wildcards on What definitions 
An "N" upper letter is not a wildcard, nor can easily be identified
by script, specially since the USB sysfs define things like.
bNumInterfaces. Use, instead, <N>, in order to let script/get_abi.pl
to convert it into a Regex.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/3789f936a637f1b4059400099ae7a592cd4df8f5.1631782432.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-21 18:31:16 +02:00
Mauro Carvalho Chehab
c84aaa4da1 ABI: sysfs-class-gnss: use wildcards on What definitions 
An "N" upper letter is not a wildcard, nor can easily be identified
by script, specially since the USB sysfs define things like.
bNumInterfaces. Use, instead, <N>, in order to let script/get_abi.pl
to convert it into a Regex.

Acked-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/80b7f60a6bac7bb1938d60dca509d75dff3c2c62.1631782432.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-21 18:31:16 +02:00
Mauro Carvalho Chehab
c5c0c4ea0e ABI: sysfs-bus-soundwire-slave: use wildcards on What definitions 
An "N" upper letter is not a wildcard, nor can easily be identified
by script, specially since the USB sysfs define things like.
bNumInterfaces. Use, instead, <N>, in order to let script/get_abi.pl
to convert it into a Regex.

Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/416f4a746c116147abb08fb0155a6a4ed065dfd7.1631782432.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-21 18:31:16 +02:00
Mauro Carvalho Chehab
5475cd780c ABI: sysfs-bus-soundwire-master: use wildcards on What definitions 
An "N" upper letter is not a wildcard, nor can easily be identified
by script, specially since the USB sysfs define things like.
bNumInterfaces. Use, instead, <N>, in order to let script/get_abi.pl
to convert it into a Regex.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/eb62c19ce92c0dc1a50eb57c1052866256250644.1631782432.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-21 18:31:16 +02:00
Mauro Carvalho Chehab
24d732a908 ABI: sysfs-bus-pci: use wildcards on What definitions 
An "N" upper letter is not a wildcard, nor can easily be identified
by script, specially since the USB sysfs define things like
bNumInterfaces. Use, instead, <N>, in order to let script/get_abi.pl
to convert it into a Regex.

Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/4ede4ec98e295f054f3e5a6f3f9393b5e3d5d2a7.1631782432.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-21 18:31:16 +02:00
Mauro Carvalho Chehab
92d35cdc9a ABI: sysfs-class-infiniband: use wildcards on What definitions 
An "N" upper letter is not a wildcard, nor can easily be identified
by script, specially since the USB sysfs define things like.
bNumInterfaces. Use, instead, <N>, in order to let script/get_abi.pl
to convert it into a Regex.

Acked-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/3cb5cad69f457ed92b38d719ff7f6f0fc9364285.1631782432.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-21 18:31:16 +02:00
Mauro Carvalho Chehab
2e6a032394 ABI: sysfs-ata: use a proper wildcard for ata_* 
In order to let script/get_abi.pl to convert it into a Regex,
replace the three "..." at the end, meaning a wildcard to
a real filesystem wildcard.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/72f783bc0287411f11d6640368926f8a357c002d.1631782432.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-21 18:31:16 +02:00
Mauro Carvalho Chehab
4e25928cf8 ABI: sysfs-class-typec: fix a typo on a What field 
This what:
	/sys/class/typec/<port>-partner>/identity/

Contains an extra ">" character. Remove it.

Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/bff0e7c137fb4f41ac0b2ed9c5a21c0948203f15.1631782432.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-21 18:31:16 +02:00
Mauro Carvalho Chehab
9fc3678e47 ABI: pstore: Fix What field 
If both /sys/fs/pstore/... and /dev/pstore/... are possible,
it should use, instead, two What: fields.

Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/e19daafb779bd3a8f9ae1c15f670752355e5d40f.1631782432.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-21 18:31:16 +02:00
Mauro Carvalho Chehab
743e4636b7 ABI: sysfs-class-mic: use the right wildcards on What definitions 
On most ABI files, the wildcards are used as <x>, instead of (x).

Replace it to make it using a more standard wildcard. That helps
get_abi.pl to convert it into a regex.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/d0713698c609410506f9e520fa879c0592a5e11d.1631782432.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-21 18:31:16 +02:00
Mauro Carvalho Chehab
6f0e465183 ABI: sysfs-class-devfreq-event: use the right wildcards on What 
On most ABI files, the wildcards are used as <x>, instead of (x).

Replace it to make it using a more standard wildcard. That helps
get_abi.pl to convert it into a regex.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/3a0b6aa8f740c3dea78463f4256eafea6e973f92.1631782432.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-21 18:31:15 +02:00
Mauro Carvalho Chehab
1e0349f6d8 ABI: sysfs-class-cxl: place "not in a guest" at description 
The What: field should have just the location of the ABI.
Anything else should be inside the description.

This fixes its parsing by get_abi.pl script.

Acked-by: Andrew Donnellan <ajd@linux.ibm.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/cb1f2af183369d682a46efa4e5c01ad5f66e99c4.1631782432.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-21 18:31:15 +02:00
Mauro Carvalho Chehab
08981d29c3 ABI: sysfs-bus-rapidio: use wildcards on What definitions 
While humans may be able to understand that something like:

	/sys/bus/rapidio/devices/nn:d:iiii

could actually mean:

	/sys/bus/rapidio/devices/00:e:0000

This is something that computers can't easily identify. As
get_abi.pl needs to convert it into a regex, change What: lines
to:

	/sys/bus/rapidio/devices/<nn>:<d>:<iiii>

Which is the commonly-used pattern on ABI files for wildcards.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/207762e994d50eec0bf8d61c3adf153030c821eb.1631782432.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-21 18:31:15 +02:00
Mauro Carvalho Chehab
ea84409f88 ABI: sysfs-class-tpm: use wildcards for pcr-* nodes 
Change how this expression is defined:

	/sys/class/tpm/tpmX/pcr-H/N

in order to allow get_abi.pl to convert it into this regex:

	/sys/class/tpm/tpmX/pcr-.*/.*

Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/4ab3fce91ea2bd7c36a07e6c646bf7bd6f4f8634.1631782432.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-21 18:31:15 +02:00
Mauro Carvalho Chehab
18e49b3046 ABI: security: fix location for evm and ima_policy 
The What: definitions there are wrong, pointing to different
locations than what's expected.

Reviewed-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/b2563ac34c2e234cdd728f0c701b57ac9023c45a.1631782432.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-21 18:31:15 +02:00
Mauro Carvalho Chehab
a19ea9e3c8 ABI: sysfs-kernel-slab: use a wildcard for the cache name 
the "cache" part of the description is actually a wildcard,
as, in practice, this will use per-subsystem names:

    /sys/kernel/slab/Acpi-Namespace/align
    /sys/kernel/slab/Acpi-Operand/align
    /sys/kernel/slab/Acpi-Parse/align
...
    /sys/kernel/slab/zswap_entry/align

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/64095cc0a38d0f675ab798d4f04d8631674b59f7.1631782432.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-21 18:31:15 +02:00
Mauro Carvalho Chehab
05d2024ad1 ABI: sysfs-tty: better document module name parameter 
On almost all ABI documents, variable arguments are declared
as <foo_bar>. Change it here too, in order to allow replacing
such wildcards by regexes on a scriptable way.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/6280edfacdbcbf8db1aeb7bf11e899187c11ac4c.1631782432.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-21 18:31:15 +02:00
Mauro Carvalho Chehab
3628f57342 ABI: sysfs-bus-usb: better document variable argument 
On almost all ABI documents, variable arguments are declared
as <foo_bar>. Change it here too, in order to allow replacing
such wildcards by regexes on a scriptable way.

Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Acked-by: Rajat Jain <rajatja@google.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/2f7e4e874677dbd82693a6b219decefa18802e8f.1631782432.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-21 18:31:15 +02:00