In range test, the RSSI is helpful to check attenuation of cable and align
difference between environments. Since data packets can be transmitted with
different rate and power, the RSSI of all packets can be variant.
Oppositely beacon is transmitted with the same rate and power, so beacon
RSSI will be relatively invariant, and more helpful to diagnose problems.
The output of beacon RSSI in unit of dBm looks like:
Beacon: 19 (-33 dBm), TF: 0
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20240927013512.7106-1-pkshih@realtek.com
On each channel parsing, a log message is issued. This log message is
not needed and become annoying when many channels are used (up to 64
channel supported).
Simply remove this unneeded log message.
Signed-off-by: Herve Codina <herve.codina@bootlin.com>
Link: https://patch.msgid.link/20241003122015.677681-1-herve.codina@bootlin.com
Signed-off-by: Mark Brown <broonie@kernel.org>
An unsigned value held by offset can never be
negative, so this test will always evaluate
the same way and is therefore redundant.
Signed-off-by: Advait Dhamorikar <advaitdhamorikar@gmail.com>
Link: https://patch.msgid.link/20241004141046.61265-1-advaitdhamorikar@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The aio_src_set_param() function did not previously check the return
values of regmap_write() and regmap_update_bits().
If these functions fail, it could lead to silent failures when
configuring the sample rate converter (SRC), causing improper behavior
in audio processing without any indication of an error.
This patch modifies aio_src_set_param to check the return values of
regmap_write() and regmap_update_bits().
If either function returns an error, the error code is propagated back
to the caller to ensure proper error handling.
This change aligns with the existing error-handling behavior in
functions like uniphier_aio_prepare(), where a failure in a sub-function
should result in an immediate return of the error.
Signed-off-by: Ingyu Jang <ingyujang25@unist.ac.kr>
Link: https://patch.msgid.link/SE1P216MB2287F4D575CFBDC9755E896BFD6A2@SE1P216MB2287.KORP216.PROD.OUTLOOK.COM
Signed-off-by: Mark Brown <broonie@kernel.org>
This kselftest fixes update for Linux 6.12-rc2 consists of fixes
to build warnings, install scripts, run-time error path, and
git status cleanups to tests:
-- devices/probe: fix for Python3 regex string syntax warnings
-- clone3: removing unused macro from clone3_cap_checkpoint_restore()
-- vDSO: fix to align getrandom states to cache line
-- core and exec: add missing executables to .gitignore files
-- rtc: change to skip test if /dev/rtc0 can't be accessed
-- timers/posix: fix warn_unused_result result in __fatal_error()
-- breakpoints: fix to detect suspend successful condition correctly
-- hid: fix to install required dependencies to run the test
-----BEGIN PGP SIGNATURE-----
iQIzBAABCgAdFiEEPZKym/RZuOCGeA/kCwJExA0NQxwFAmcAFpQACgkQCwJExA0N
QxxpnhAAo7799mqe0XlDR33zno/9rfZgVUfsb76M59afhFLeu68x1k5SUlZJvJyH
a140u6GrSsPpajiVGMz/dJG46NZd9qQCNxLXOV0FlBA5tYbzOXn0TfpeH8/gbYYL
rnL+YpdsKfVrGVkvRmx8U7YaUwr6oFG8pALOP9IqhfRhKEb139NS+YK3eqbWiRRo
4HEVZ1usqxCyd13E07Vp4EigcLW3fBCQmRUyN1Gue2fmD2TFoZ+TQ+n3Oz3md7HI
IhpT551T70OrARJTK+cJF215S6pzrYO3huPb0b294WmBqvJTtKN42MuDmzmkMXxd
1Jnm1ePGLcS0auhnc6yLzgkYdZnLq8wIDUV1w6lIrUJp3EFPKAl2GKYlK4gJ/Um1
BXbArRMSD3et7CzL6DyauFPE9B+eAOhd2sSXHomc+YyfJP0pJnbcazlhiNjeapSd
aE8li0ZodbvdZtvTVrqqkXlZNfyKPKCmz4CnaKTxseSBpbjz0utYtbayQUcY3y40
Km+nElpNzmftqtUkmATJ/1FOZyvSR4R+C4QtrIJ9BS3xnBuijrZMgnRUCUgXSBEz
bzTtnMbY6ZGxGkISO+mNA9Ee1JBO8dixWNCY5A6vcqxRZR1SMNiesERE14yMsWlB
82VltYnT4XfHjTejvuKf2+tt+Auen3cPVq16emXxucFqdeAN8cs=
=AqIe
-----END PGP SIGNATURE-----
Merge tag 'linux_kselftest-fixes-6.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull kselftest fixes from Shuah Khan:
"Fixes to build warnings, install scripts, run-time error path, and git
status cleanups to tests:
- devices/probe: fix for Python3 regex string syntax warnings
- clone3: removing unused macro from clone3_cap_checkpoint_restore()
- vDSO: fix to align getrandom states to cache line
- core and exec: add missing executables to .gitignore files
- rtc: change to skip test if /dev/rtc0 can't be accessed
- timers/posix: fix warn_unused_result result in __fatal_error()
- breakpoints: fix to detect suspend successful condition correctly
- hid: fix to install required dependencies to run the test"
* tag 'linux_kselftest-fixes-6.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
selftests: breakpoints: use remaining time to check if suspend succeed
kselftest/devices/probe: Fix SyntaxWarning in regex strings for Python3
selftest: hid: add missing run-hid-tools-tests.sh
selftests: vDSO: align getrandom states to cache line
selftests: exec: update gitignore for load_address
selftests: core: add unshare_test to gitignore
clone3: clone3_cap_checkpoint_restore: remove unused MAX_PID_NS_LEVEL macro
selftests:timers: posix_timers: Fix warn_unused_result in __fatal_error()
selftest: rtc: Check if could access /dev/rtc0 before testing
Initially it was thought that we just wanted to ignore errors from
logged op replay, but it turns out we do need to catch -EROFS, or we'll
go into an infinite loop.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
These shouldn't always be fatal errors - logged op resume, in
particular, and we want it as a parameter there.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
It was initially believed that it would be better to be explicit about
the snapshot we're updating when writing inodes in fsck; however, it
turns out that passing around the snapshot separately is more error
prone and we're usually updating the inode in the same snapshow we read
it from.
This is different from normal filesystem paths, where we do the update
in the snapshot of the subvolume we're in.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
We want to check for this early so it can be reattached if necessary in
check_unreachable_inodes(); better than letting it be deleted and having
the children reattached, losing their filenames.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
link count works differently in bcachefs - it's only nonzero for files
with multiple hardlinks, which means we can also avoid checking it
except for files that are known to have hardlinks.
That means we need a few different checks instead; in particular, we
don't want fsck to delet a file that has a dirent pointing to it.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
It's legal for regular files to have missing backpointers (due to
hardlinks), and fsck should automatically add them, but for directories
this is an error that should be flagged.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
The fragmentation_lru field hasn't been needed since we reworked the LRU
btrees to use the btree write buffer; previously it was used to resolve
collisions, but the revised LRU btree uses the backpointer (the bucket)
as part of the key.
It should have been deleted at the time of the LRU rework; since it
wasn't, that left places for bugs to hide, in check/repair.
This fixes LRU fsck on a filesystem image helpfully provided by a user
who disappeared before I could get his name for the reported-by.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
check_lru_key() wasn't using write buffer updates for deleting bad lru
entries - dating from before the lru btree used the btree write buffer.
And when possibly flushing the btree write buffer (to make sure we're
seeing a real inconsistency), we need to be using the modern
bch2_btree_write_buffer_maybe_flush().
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Newly generated keys, in the transaction commit path or write path,
should not be AUTOFIX; those indicate bugs that we need to fail fast
for.
Fixes: 5612daafb7 ("bcachefs: Fix fsck warnings from bkey validation")
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Ensure a copy of the lost+found inode exists in the snapshot that we're
reattaching, so that we don't trigger warnings in
lookup_inode_for_snapshot() later.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This fixes two different bugs:
- Looser locking with the rhashtable means we need to recheck if the
inode is still hashed after prepare_to_wait(), and add a corresponding
wakeup after removing from the hash table.
- da18ecbf0f ("fs: add i_state helpers") changed the bit waitqueues
used for inodes, and bcachefs wasn't updated and thus broke; this
updates bcachefs to the new helper.
Fixes: 112d21fd1a ("bcachefs: switch to rhashtable for vfs inodes hash")
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Uwe Kleine-König says:
====================
net: Switch back to struct platform_driver::remove()
I already sent a patch last week that is very similar to patch #1 of
this series. However the previous submission was based on plain next.
I was asked to resend based on net-next once the merge window closed,
so here comes this v2. The additional patches address drivers/net/dsa,
drivers/net/mdio and the rest of drivers/net apart from wireless which
has its own tree and will addressed separately at a later point in time.
====================
Link: https://patch.msgid.link/cover.1727949050.git.u.kleine-koenig@baylibre.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
After commit 0edb555a65 ("platform: Make platform_driver::remove()
return void") .remove() is (again) the right callback to implement for
platform drivers.
Convert all platform drivers below drivers/net after the previous
conversion commits apart from the wireless drivers to use .remove(),
with the eventual goal to drop struct platform_driver::remove_new(). As
.remove() and .remove_new() have the same prototypes, conversion is done
by just changing the structure member name in the driver initializer.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Acked-by: Stefan Schmidt <stefan@datenfreihafen.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
After commit 0edb555a65 ("platform: Make platform_driver::remove()
return void") .remove() is (again) the right callback to implement for
platform drivers.
Convert all platform drivers below drivers/net/mdio to use .remove(),
with the eventual goal to drop struct platform_driver::remove_new(). As
.remove() and .remove_new() have the same prototypes, conversion is done
by just changing the structure member name in the driver initializer.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/0b60d8bfc45a3de8193f953794dda241e11032a9.1727949050.git.u.kleine-koenig@baylibre.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
After commit 0edb555a65 ("platform: Make platform_driver::remove()
return void") .remove() is (again) the right callback to implement for
platform drivers.
Convert all platform drivers below drivers/net/dsa to use .remove(),
with the eventual goal to drop struct platform_driver::remove_new(). As
.remove() and .remove_new() have the same prototypes, conversion is done
by just changing the structure member name in the driver initializer.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/36da477cb9fa0bffec32d50c2cf3d18e94a0e7e3.1727949050.git.u.kleine-koenig@baylibre.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
After commit 0edb555a65 ("platform: Make platform_driver::remove()
return void") .remove() is (again) the right callback to implement for
platform drivers.
Convert all platform drivers below drivers/net/ethernet to use
.remove(), with the eventual goal to drop struct
platform_driver::remove_new(). As .remove() and .remove_new() have the
same prototypes, conversion is done by just changing the structure
member name in the driver initializer.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Link: https://patch.msgid.link/18f7c585a1a8a8ac8b03a2fca7de19bd5c52ac2b.1727949050.git.u.kleine-koenig@baylibre.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Commit e9a4062e15 ("rtla: Add --trace-buffer-size option") adds a new
long option to rtla utilities, but among all affected files,
timerlat_hist misses a trailing `:` in the corresponding short option
inside the getopt string (e.g. `\3:`). This patch propagates the `:`.
Although this change is not functionally required, it improves
consistency and slightly reduces the likelihood a future change would
introduce a problem.
Cc: John Kacur <jkacur@redhat.com>
Cc: Luis Goncalves <lgoncalv@redhat.com>
Cc: Tomas Glozar <tglozar@redhat.com>
Link: https://lore.kernel.org/20240926143417.54039-1-gmonaco@redhat.com
Signed-off-by: Gabriele Monaco <gmonaco@redhat.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
The SF2 crossbar register is a packed bitfield, giving the index of the
external port selected for each of the internal ports. On BCM4908 (the
only currently-supported switch family with a crossbar), there are 2
internal ports and 3 external ports, so there are 2 bits per internal
port.
The driver currently conflates the "bits per port" and "number of ports"
concepts, lumping both into the `num_crossbar_int_ports` field. Since it
is currently only possible for either of these counts to have a value of
2, there is no behavioral error resulting from this situation for now.
Make the code more readable (and support the future possibility of
larger crossbars) by adding a `num_crossbar_ext_bits` field to represent
the "bits per port" count and relying on this where appropriate instead.
Signed-off-by: Sam Edwards <CFSworks@gmail.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20241003212301.1339647-1-CFSworks@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Eric Dumazet says:
====================
net: prepare pacing offload support
Some network devices have the ability to offload EDT (Earliest
Departure Time) which is the model used for TCP pacing and FQ
packet scheduler.
Some of them implement the timing wheel mechanism described in
https://saeed.github.io/files/carousel-sigcomm17.pdf
with an associated 'timing wheel horizon'.
In order to upstream the NIC support, this series adds :
1) timing wheel horizon as a per-device attribute.
2) FQ packet scheduler support, to let paced packets
below the timing wheel horizon be handled by the driver.
v1: https://lore.kernel.org/20240930152304.472767-2-edumazet@google.com
====================
Link: https://patch.msgid.link/20241003121219.2396589-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Some network devices have the ability to offload EDT (Earliest
Departure Time) which is the model used for TCP pacing and FQ packet
scheduler.
Some of them implement the timing wheel mechanism described in
https://saeed.github.io/files/carousel-sigcomm17.pdf
with an associated 'timing wheel horizon'.
This patchs adds to FQ packet scheduler TCA_FQ_OFFLOAD_HORIZON
attribute.
Its value is capped by the device max_pacing_offload_horizon,
added in the prior patch.
It allows FQ to let packets within pacing offload horizon
to be delivered to the device, which will handle the needed
delay without host involvement.
Signed-off-by: Jeffrey Ji <jeffreyji@google.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Willem de Bruijn <willemb@google.com>
Link: https://patch.msgid.link/20241003121219.2396589-3-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The kernel may crash when deleting a genetlink family if there are still
listeners for that family:
Oops: Kernel access of bad area, sig: 11 [#1]
...
NIP [c000000000c080bc] netlink_update_socket_mc+0x3c/0xc0
LR [c000000000c0f764] __netlink_clear_multicast_users+0x74/0xc0
Call Trace:
__netlink_clear_multicast_users+0x74/0xc0
genl_unregister_family+0xd4/0x2d0
Change the unsafe loop on the list to a safe one, because inside the
loop there is an element removal from this list.
Fixes: b8273570f8 ("genetlink: fix netns vs. netlink table locking (2)")
Cc: stable@vger.kernel.org
Signed-off-by: Anastasia Kovaleva <a.kovaleva@yadro.com>
Reviewed-by: Dmitry Bogdanov <d.bogdanov@yadro.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Link: https://patch.msgid.link/20241003104431.12391-1-a.kovaleva@yadro.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
With the inclusion of commit c259acab83 ("ptp/ioctl: support
MONOTONIC{,_RAW} timestamps for PTP_SYS_OFFSET_EXTENDED") clock_gettime()
now allows retrieval of pre/post timestamps for CLOCK_MONOTONIC and
CLOCK_MONOTONIC_RAW timebases along with the previously supported
CLOCK_REALTIME.
This patch adds a command line option 'y' to the testptp program to
choose one of the allowed timebases [realtime aka system, monotonic,
and monotonic-raw).
Signed-off-by: Mahesh Bandewar <maheshb@google.com>
Cc: Shuah Khan <shuah@kernel.org>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Link: https://patch.msgid.link/20241003101506.769418-1-maheshb@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Eric Dumazet says:
====================
tcp: add fast path in timer handlers
As mentioned in Netconf 2024:
TCP retransmit and delack timers are not stopped from
inet_csk_clear_xmit_timer() because we do not define
INET_CSK_CLEAR_TIMERS.
Enabling INET_CSK_CLEAR_TIMERS leads to lower performance,
mainly because del_timer() and mod_timer() happen from
different cpus quite often.
What we can do instead is to add fast paths to tcp_write_timer()
and tcp_delack_timer() to avoid socket spinlock acquisition.
====================
Link: https://patch.msgid.link/20241002173042.917928-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
delack timer is not stopped from inet_csk_clear_xmit_timer()
because we do not define INET_CSK_CLEAR_TIMERS.
This is a conscious choice : inet_csk_clear_xmit_timer()
is often called from another cpu. Calling del_timer()
would cause false sharing and lock contention.
This means that very often, tcp_delack_timer() is called
at the timer expiration, while there is no ACK to transmit.
This can be detected very early, avoiding the socket spinlock.
Notes:
- test about tp->compressed_ack is racy,
but in the unlikely case there is a race, the dedicated
compressed_ack_timer hrtimer would close it.
- Even if the fast path is not taken, reading
icsk->icsk_ack.pending and tp->compressed_ack
before acquiring the socket spinlock reduces
acquisition time and chances of contention.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20241002173042.917928-4-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
retransmit timer is not stopped from inet_csk_clear_xmit_timer()
because we do not define INET_CSK_CLEAR_TIMERS.
This is a conscious choice : for active TCP flows, it is better
to only call mod_timer(), because there is more chances of
keeping the timer unchanged. Also inet_csk_clear_xmit_timer()
is often called from another cpu, and calling del_timer()
would cause false sharing and lock contention.
This means that very often, tcp_write_timer() is called
at the timer expiration, while there is nothing to retransmit.
This can be detected very early, avoiding the socket spinlock.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20241002173042.917928-3-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
icsk->icsk_pending can be read locklessly already.
Following patch in the series will add another lockless read.
Add smp_load_acquire() and smp_store_release() annotations
because following patch will add a test in tcp_write_timer(),
and READ_ONCE()/WRITE_ONCE() alone would possibly lead to races.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20241002173042.917928-2-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Justin Iurman says:
====================
selftests: net: ioam: add tunsrc support
TL;DR This patch comes from a discussion we had with Jakub and Paolo on
aligning the ioam selftests with its new "tunsrc" feature.
This patch updates the IOAM selftests to support the new "tunsrc"
feature of IOAM. As a consequence, some changes were required. For
example, the IPv6 header must be accessed to check some fields (i.e.,
the source address for the "tunsrc" feature), which is not possible
AFAIK with IPv6 raw sockets. The latter is currently used with
IPV6_RECVHOPOPTS and was introduced by commit 187bbb6968 ("selftests:
ioam: refactoring to align with the fix") to fix an issue. But, we
really need packet sockets actually... which is one of the changes in
this patch (see the description of the topology at the top of ioam6.sh
for explanations). Another change is that all IPv6 addresses used in the
topology are now based on the documentation prefix (2001:db8::/32).
Also, the tests have been improved and there are now many more of them.
Overall, the script is more robust.
====================
Link: https://patch.msgid.link/20241002162731.19847-1-justin.iurman@uliege.be
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This patch entirely removes the ioam selftests to prepare for the next
patch in this series, which re-adds the new ioam selftests for better
readability.
Signed-off-by: Justin Iurman <justin.iurman@uliege.be>
Link: https://patch.msgid.link/20241002162731.19847-2-justin.iurman@uliege.be
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This adds control over the hardware LEDs in the Marvell
MV88E6xxx DSA switch and enables it for MV88E6352.
This fixes an imminent problem on the Inteno XG6846 which
has a WAN LED that simply do not work with hardware
defaults: driver amendment is necessary.
The patch is modeled after Christian Marangis LED support
code for the QCA8k DSA switch, I got help with the register
definitions from Tim Harvey.
After this patch it is possible to activate hardware link
indication like this (or with a similar script):
cd /sys/class/leds/Marvell\ 88E6352:05:00:green:wan/
echo netdev > trigger
echo 1 > link
This makes the green link indicator come up on any link
speed. It is also possible to be more elaborate, like this:
cd /sys/class/leds/Marvell\ 88E6352:05:00:green:wan/
echo netdev > trigger
echo 1 > link_1000
cd /sys/class/leds/Marvell\ 88E6352:05:01:amber:wan/
echo netdev > trigger
echo 1 > link_100
Making the green LED come on for a gigabit link and the
amber LED come on for a 100 mbit link.
Each port has 2 LED slots (the hardware may use just one or
none) and the hardware triggers are specified in four bits per
LED, and some of the hardware triggers are only available on the
SFP (fiber) uplink. The restrictions are described in the
port.h header file where the registers are described. For
example, selector 1 set for LED 1 on port 5 or 6 will indicate
Fiber 1000 (gigabit) and activity with a blinking LED, but
ONLY for an SFP connection. If port 5/6 is used with something
not SFP, this selector is a noop: something else need to be
selected.
After the previous series rewriting the MV88E6xxx DT
bindings to use YAML a "leds" subnode is already valid
for each port, in my scratch device tree it looks like
this:
leds {
#address-cells = <1>;
#size-cells = <0>;
led@0 {
reg = <0>;
color = <LED_COLOR_ID_GREEN>;
function = LED_FUNCTION_LAN;
default-state = "off";
linux,default-trigger = "netdev";
};
led@1 {
reg = <1>;
color = <LED_COLOR_ID_AMBER>;
function = LED_FUNCTION_LAN;
default-state = "off";
};
};
This DT config is not yet configuring everything: when the netdev
default trigger is assigned the hw acceleration callbacks are
not called, and there is no way to set the netdev sub-trigger
type (such as link_1000) from the device tree, such as if you want
a gigabit link indicator. This has to be done from userspace at
this point.
We add LED operations to all switches in the 6352 family:
6172, 6176, 6240 and 6352.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20241001-mv88e6xxx-leds-v4-1-cc11c4f49b18@linaro.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Simplify pci_create_slot() by splitting an "if" statement into two parts.
In order to not duplicate error handling, add a new label to handle kobj
put.
Link: https://lore.kernel.org/r/20241004152240.7926-1-ilpo.jarvinen@linux.intel.com
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Calling ext4_fc_mark_ineligible() with a NULL handle is racy and may result
in a fast-commit being done before the filesystem is effectively marked as
ineligible. This patch moves the call to this function so that an handle
can be used. If a transaction fails to start, then there's not point in
trying to mark the filesystem as ineligible, and an error will eventually be
returned to user-space.
Suggested-by: Jan Kara <jack@suse.cz>
Signed-off-by: Luis Henriques (SUSE) <luis.henriques@linux.dev>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://patch.msgid.link/20240923104909.18342-3-luis.henriques@linux.dev
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Cc: stable@kernel.org
Calling ext4_fc_mark_ineligible() with a NULL handle is racy and may result
in a fast-commit being done before the filesystem is effectively marked as
ineligible. This patch fixes the calls to this function in
__track_dentry_update() by adding an extra parameter to the callback used in
ext4_fc_track_template().
Suggested-by: Jan Kara <jack@suse.cz>
Signed-off-by: Luis Henriques (SUSE) <luis.henriques@linux.dev>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://patch.msgid.link/20240923104909.18342-2-luis.henriques@linux.dev
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Cc: stable@kernel.org
linux,mtd-name is only applicable for PHYSMAP driver and not for
OneNAND.
Fixes the below dtbs_check warning
"omap3430-sdp.dtb: onenand@2,0: Unevaluated properties are not allowed ('linux,mtd-name' was unexpected)"
Signed-off-by: Roger Quadros <rogerq@kernel.org>
Link: https://lore.kernel.org/r/20240903-gpmc-dtb-v1-3-380952952e34@kernel.org
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
"gpmc,device-nand" is not used any more and leads to below dtbs_check
warning so drop it.
"nand@0,0: Unevaluated properties are not allowed ('gpmc,device-nand' was unexpected)"
Signed-off-by: Roger Quadros <rogerq@kernel.org>
Link: https://lore.kernel.org/r/20240903-gpmc-dtb-v1-2-380952952e34@kernel.org
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
linux,mtd-name is only supported by PHYSMAP driver and not applicable
to NAND controller/flash nodes.
Fixes the below dtbs_check warning on many OMAP boards.
"nand@0,0: Unevaluated properties are not allowed ('linux,mtd-name' was unexpected)"
Signed-off-by: Roger Quadros <rogerq@kernel.org>
Link: https://lore.kernel.org/r/20240903-gpmc-dtb-v1-1-380952952e34@kernel.org
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
